10-K 1 h85406e10-k.txt OCEANEERING INTERNATIONAL, INC. - 12/31/2000 1 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K [ ] ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(c) OF THE SECURITIES EXCHANGE ACT OF 1934 OR [X] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from April 1, 2000 to December 31, 2000 Commission file number 1-10945 OCEANEERING INTERNATIONAL, INC. (Exact name of registrant as specified in its charter) DELAWARE 95-2628227 (State or other jurisdiction (I.R.S. Employer of incorporation or organization) Identification No.) 11911 FM 529 HOUSTON, TEXAS 77041 (Address of principal executive offices) (Zip Code) Registrant's telephone number, including area code: (713) 329-4500 Securities registered pursuant to Section 12(b) of the Act: TITLE OF EACH CLASS NAME OF EACH EXCHANGE ON WHICH REGISTERED Common Stock, $0.25 par value New York Stock Exchange Securities registered pursuant to Section 12(g) of the Act: None Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes [X], No [ ]. Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K is not contained herein, and will not be contained, to the best of registrant's knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K. [ ] Aggregate market value of the voting stock held by non-affiliates of the registrant at March 19, 2001 based upon the closing sale price of the Common Stock on the New York Stock Exchange: $476,851,000 Number of shares of Common Stock outstanding at March 19, 2001: 23,308,423 DOCUMENTS INCORPORATED BY REFERENCE: Portions of the proxy statement relating to the registrant's 2001 annual meeting of shareholders, to be filed on or before April 30, 2001 pursuant to Regulation 14A of the Securities and Exchange Act of 1934 are incorporated by reference to the extent set forth in Part III, Items 10-13 of this report. 2 PART I ITEM 1. BUSINESS. Recent Developments Effective November 1, 2000, our Board of Directors changed our fiscal year-end to December 31 from March 31, which was the fiscal year-end used in our last report on Form 10-K filed with the SEC. This report covers the nine-month transition period from April 1, 2000 to December 31, 2000. Unless the context indicates otherwise, references to fiscal years indicate the twelve months ended March 31 of that year. For example, fiscal 2000 refers to the twelve-month period ended March 31, 2000. General Development of Business Oceaneering International, Inc. is an advanced applied technology company that provides a comprehensive range of integrated technical services and hardware to customers who operate in harsh environments such as underwater, space and other hazardous areas. Oceaneering was organized in 1969 out of the combination of three diving service companies founded in the early 1960s. Since our establishment, we have concentrated on the development and marketing of underwater services and products requiring the use of advanced deepwater technology. We are one of the world's largest underwater services contractors. We provide most of our services and products to the oil and gas industry. These include drilling support, subsea construction, design, lease and operation of production systems, facilities maintenance and repair, specialty subsea hardware and specialized onshore and offshore engineering and inspection. We operate in the United States and 18 other countries. Our international operations, principally in the North Sea, Africa and the Far East, accounted for approximately 46% of our revenues, or $142 million, for the nine-month period ended December 31, 2000. We operate in five business segments. The segments are contained within two businesses -- services and products provided to the offshore oil and gas industry ("Offshore Oil and Gas") and all other services and products ("Advanced Technologies"). Our business segments within the Offshore Oil and Gas business are Remotely Operated Vehicles ("ROVs"), Subsea Products, Mobile Offshore Production Systems and Other Services. We report our Advanced Technologies business as one segment. In each of our businesses, we have been concentrating on expanding our capabilities to provide technical solutions to our customers. OFFSHORE OIL AND GAS. In the last few years, the focus of our Offshore Oil and Gas business has been toward increasing our asset base for servicing deepwater projects and subsea completions. Prior to 1996, we purchased most of our remotely operated vehicles, often referred to as ROVs, which are submersible vehicles operated from the surface and widely used in the offshore oil and gas industry. However, in response to increased demand for more powerful systems operating in deeper water, we expanded our capabilities and established an in-house facility to design and build ROVs to meet the continued expansion of our ROV fleet. This facility was established and became fully operational in January 1998. We have built over 50 ROV systems and we are producing all our new ROVs in-house. In September 2000, we exchanged our diving-related assets in Asia, Australia and the Middle East for 11 ROVs. The diving-related assets were part of our Other Services segment. In addition to the ROV expansion, we also committed to the construction of two multiservice vessels, the Ocean Intervention and the Ocean Intervention II, which went into service in the fourth quarter of calendar 1998 and the third quarter of calendar 2000, respectively. These multiservice vessels are equipped with thrusters that allow them to be dynamically positioned, which means the vessels can maintain a constant position at a location without the use of anchors. Both vessels can carry and install significant lengths of coiled tubing or umbilicals required to bring subsea well completions into production (tie-back to production facilities). These vessels have been designed for use in pipeline or flowline tie-ins, pipeline crossings and subsea hardware interventions and installations. These vessels are part of our Other Services segment. Through our Multiflex division, we are a leading provider of subsea hydraulic and electrohydraulic thermoplastic umbilicals. These umbilicals are the means by which offshore operators control subsea wellhead hydrocarbon flow rates. We entered this market in March 1994 through our purchase of the operating subsidiaries of Multiflex International Inc. During fiscal 1999, we constructed a new umbilical plant in Brazil and relocated, modernized and increased the capabilities of our umbilical manufacturing facility in Scotland. The plant in Brazil began operations in fiscal 1999, and the plant in Scotland was commissioned in early fiscal 2000. 2 3 We own two operating mobile offshore production systems, the PB San Jacinto, acquired in December 1997 and currently under contract offshore Indonesia, and the floating production, storage and offloading system Ocean Producer, which has been operating offshore West Africa since December 1991. In November 1999, we contracted to provide a mobile offshore production system for development of oil fields offshore Western Australia. We converted a jackup drilling rig to our third mobile offshore production system for this multiple year contract. We put the unit on location in January 2001, and our customer oil companies expect production to begin in mid-calendar 2001. In November 1995, we contracted with a major oil company for the provision of a floating production, storage and offloading unit. We converted a crude oil tanker and delivered the Zafiro Producer to its first operational location off West Africa in August 1996. In December 1996, the customer exercised an option to purchase the unit. We continue to participate as a member of the customer's integrated team to operate and enhance the unit's production facilities. ADVANCED TECHNOLOGIES. In August 1992 and May 1993, we purchased two businesses that formed the basis of our Advanced Technologies segment. The first business designed, developed and operated robotic systems and ROVs specializing in non-oilfield markets and provided the basis for our expansion into telecommunications cable laying and burial and commercial theme park animation in 1993. The second business designed, developed and fabricated spacecraft hardware and high temperature insulation products. We intend to continue our strategy of acquiring, as opportunities arise, additional assets or businesses, to improve our market position or expand into related service and product lines, either directly through merger, consolidation or purchase, or indirectly through joint ventures. We are also applying our skills and technology in further developing business unrelated to the oil and gas industry and performing services for government agencies and firms in the telecommunications, aerospace and civil engineering and construction industries. Financial Information about Segments For financial information about our business segments, please see the table in Note 6 of the Notes to Consolidated Financial Statements in this report, which presents revenues, income (loss) from operations, depreciation and amortization expenses, identifiable assets and capital expenditures by business segment for the nine-month period ended December 31, 2000 and for the fiscal years ended March 31, 2000 and 1999. Description of Business OFFSHORE OIL AND GAS Our Offshore Oil and Gas business consists of ROVs, Subsea Products, Mobile Offshore Production Systems and Other Services. ROVS. ROVs are submersible vehicles operated from the surface. They are widely used in the offshore oil and gas industry for a variety of underwater tasks including drill support, installation and construction support, pipeline inspection and surveys and subsea production facility operation and maintenance. ROVs may be outfitted with manipulators, sonar, video cameras, specialized tooling packages and other equipment or features to facilitate the performance of specific underwater tasks. We use ROVs at water depths or in situations where the use of divers would be uneconomical or infeasible. We own 118 work class ROVs and are the industry leader in providing ROV services on deepwater wells, which are the most technically demanding. We believe we operate the largest and most technically advanced fleet of ROVs in the world. ROV revenues:

Percent of Amount Total Revenues ------------- -------------- Nine-month period ended December 31, 2000 $ 78,953,000 26% Fiscal year ended March 31, 2000 94,617,000 23% Fiscal year ended March 31, 1999 100,854,000 25%

SUBSEA PRODUCTS. We manufacture a variety of build-to-order specialty subsea hardware to ISO 9001 quality requirements. These products include hydraulic, electro-hydraulic and steel tube umbilicals; production control equipment; pipeline repair 3 4 systems; and ROV tooling and work packages. We market these products under the trade names Multiflex and Oceaneering Intervention Engineering. Subsea umbilicals and production control equipment are the means by which offshore well operators control subsea wellhead hydrocarbon flow, monitor downhole and wellhead conditions and perform chemical injection. Pipeline repair systems make the effective repair of pipelines and risers possible without requiring underwater welding. ROV tooling and work packages provide the operational link between an ROV and permanently installed equipment located on the sea floor. Subsea Products revenues:

Percent of Amount Total Revenues ------------- -------------- Nine-month period ended December 31, 2000 $ 65,771,000 21% Fiscal year ended March 31, 2000 69,744,000 17% Fiscal year ended March 31, 1999 72,919,000 18%

MOBILE OFFSHORE PRODUCTION SYSTEMS. We presently own two operating mobile offshore production systems, the Ocean Producer and the San Jacinto. We own a third mobile offshore production system, the Ocean Legend, which is on location offshore Western Australia for our customer oil companies. We expect production from that unit to begin in mid-calendar 2001. In addition, we operate and maintain the Zafiro Producer on behalf of a major oil company. We also undertake engineering and project management of projects related to mobile offshore production systems. We have managed the conversion of a jackup to a production unit and in-field modifications to the Zafiro Producer. We also perform engineering studies for customers evaluating field development projects. Mobile Offshore Production Systems revenues:

Percent of Amount Total Revenues ------------ -------------- Nine-month period ended December 31, 2000 $ 15,788,000 5% Fiscal year ended March 31, 2000 23,983,000 6% Fiscal year ended March 31, 1999 31,559,000 8%

OTHER SERVICES. We provide oilfield diving, non-destructive inspection and testing services and supporting vessel operations, which are utilized principally in inspection, repair and maintenance activities. We also perform subsea intervention and hardware installation services from our multiservice vessels. These services include: subsea well tie-backs; pipeline/flowline tie-ins and repairs; pipeline crossings; umbilical and other subsea equipment installations; and subsea intervention. We supply commercial diving services to the oil and gas industry in the United States using the traditional techniques of air, mixed gas and saturation diving, all of which use surface-supplied breathing gas. We do not use divers in water depths greater than 1,000 feet. We also use atmospheric diving systems, which enclose the operator in a surface pressure diving suit, in water depths up to 2,300 feet. In September 2000, we exchanged our diving-related assets in Asia, Australia and the Middle East for 11 ROVs. Through our Solus Schall division, we offer a wide range of inspection services to customers required to obtain third-party inspections to satisfy contractual structural specifications, internal safety standards or regulatory requirements. We focus on the inspection of pipelines and onshore fabrication of offshore facilities for the oil and gas industry. Certain of Solus Schall's pipeline inspection activities are performed through the use of specialized x-ray crawlers, which travel inside pipelines, stopping to perform radiographic inspection of welds. Other Services revenues:

Percent of Amount Total Revenues ------------ -------------- Nine-month period ended December 31, 2000 $ 65,206,000 21% Fiscal year ended March 31, 2000 105,505,000 25% Fiscal year ended March 31, 1999 95,748,000 24%

4 5 ADVANCED TECHNOLOGIES Our Advanced Technologies segment provides underwater intervention, engineering services and related manufacturing to meet a variety of industrial requirements, including ship husbandry, search and recovery, subsea telecommunications cable installation, maintenance and repair, civil works projects and commercial theme park animation. We do this in part by extending the use of existing assets and technology developed in oilfield operations to new applications. We work for customers having specialized requirements in underwater or other environments outside the oil and gas industry. We provide deep ocean search and recovery services for governmental bodies, including the U.S. Navy. In other services for the Navy, we provide various engineering and underwater services ranging from aircraft salvage and recovery operations to inspection and maintenance of the Navy's fleet of surface ships and submarines. Through a joint venture we formed with a subsidiary of Smit Internationale, N.V., we also maintain and operate deepwater cable lay and maintenance equipment. The current term of the joint venture agreement expires in March 2006. It automatically extends for five-year periods unless one of the participants gives cancellation notice at least one year before the end of the then current term. We design and operate ROVs that are capable of being worked in water depths to 25,000 feet. Our other specialized equipment includes ROV cable lay and maintenance equipment rated to 5,000 feet and deep tow, side scan sonar systems designed for use in depths to 20,000 feet. In fiscal 2000, we located and recovered the Mercury space capsule Liberty Bell 7 from a water depth of 16,100 feet. We also design and develop specialized tools and build ROV systems to customer specifications for use in deepwater and hazardous environments. We entered the commercial theme park animation market in 1993. We have provided mechanical sharks and dinosaurs for use in theme park attractions. As part of our Advanced Technologies segment, Oceaneering Space and Thermal Systems directs our efforts towards applying undersea technology and experience in the space industry. We have worked with the NASA and NASA subcontractors on a variety of projects, including portable life-support systems, tools and robotic systems and standards and guidelines to ensure robotic compatibility for space station equipment and payloads. We also support NASA by producing space shuttle crew support equipment, including the design, development and fabrication of spacecraft extravehicular and intravehicular hardware and soft goods, air crew life-support equipment, mechanical and electromechanical devices and high temperature insulation. These activities substantially depend on continued government funding for space programs. Advanced Technologies revenues:

Percent of Amount Total Revenues ------------ -------------- Nine-month period ended December 31, 2000 $ 82,012,000 27% Fiscal year ended March 31, 2000 122,971,000 29% Fiscal year ended March 31, 1999 99,242,000 25%

MARKETING OFFSHORE OIL AND GAS. Oil and gas exploration and development expenditures fluctuate from year to year. In particular, budgetary approval for more expensive drilling and production in deepwater, an area in which we have a high degree of focus, may be postponed or suspended during periods when exploration and production companies reduce their offshore capital spending. We market our ROVs, Subsea Products and Other Services to domestic, international and foreign national oil and gas companies engaged in offshore exploration, development and production. We also provide services as a subcontractor to other oilfield service companies operating as prime contractors. Customers for these services typically award contracts on a competitive bid basis. These contracts are typically less than one year in duration. We market our Mobile Offshore Production Systems primarily to international and foreign national oil and gas companies. We offer systems for extended well testing, early production and development of marginal fields and prospects in areas lacking pipelines and processing infrastructure. Contracts are typically awarded on a competitive basis, generally for periods of one or more years. 5 6 In connection with the services we perform in our Offshore Oil and Gas business, we generally seek contracts that compensate us on a dayrate basis. Under dayrate contracts, the contractor provides the ROV or vessel and the required personnel to operate the unit. Compensation under a dayrate contract is based on a rate per day for each day the unit is used. The typical dayrate depends on market conditions, the nature of the operations to be performed, the duration of the work, the equipment and services to be provided, the geographical areas involved and other variables. Dayrate contracts may also contain an alternate, lower dayrate that applies when a unit is in route to a new site or when operations are interrupted or restricted by equipment breakdowns, adverse weather or water conditions or other conditions beyond the contractor's control. Some dayrate contracts provide for revision of the specified dayrates in the event of material changes in certain items of cost being incurred by the contractor. ADVANCED TECHNOLOGIES. We market our marine services and related engineering services to government agencies, major defense contractors, NASA subcontractors and telecommunications, construction and other industrial customers outside the energy sector. We also market to insurance companies, salvage associations and other customers who have requirements for specialized operations in deep water. MAJOR CUSTOMERS. Our top five customers in the nine-month period ended December 31, 2000 accounted for 29% of our consolidated revenues. Our top five customers in fiscal 2000 and 1999 accounted for approximately 25% of our consolidated revenues in each year. For the nine-month period ended December 31, 2000 and for fiscal 2000, four of our top five customers were oil and gas exploration and production companies served by our Offshore Oil and Gas business segments. The remaining top five customer was the U.S. Navy, which was served by our Advanced Technologies segment. In fiscal 1999, our top five customers were all oil and gas exploration and production companies served by our Offshore Oil and Gas business segments. No single customer accounted for more than 10% of our consolidated revenues in any of those three periods. While we do not depend on any one customer, the loss of one of our significant customers could, at least on a short-term basis, have an adverse effect on our results of operations. RAW MATERIALS Most of the raw materials we use in our manufacturing operations, such as steel in various forms, electronic components and plastics, are available from many sources, and we are not dependent on any single supplier or source for any of our raw materials. However, some components we use to manufacture subsea umbilicals are available from limited sources. While we have not experienced any difficulties in obtaining those materials in the past and do not anticipate any such difficulties in the foreseeable future, it is possible that a shortage of supply could develop. Any significant, prolonged shortage of these materials could result in increased costs for these materials and delays in our subsea umbilicals manufacturing operations. COMPETITION Our businesses are highly competitive. OFFSHORE OIL AND GAS. ROVS. We are the world's largest owner/operator of work class ROVs employed in oil and gas related operations, with an estimated 33% market share. At December 31, 2000 we had 118 work class ROVs in service. We compete with several major companies on a worldwide basis and with numerous others operating locally in various areas. We have fewer competitors in deeper water depths, as more sophisticated equipment and technology is needed in deeper water. We estimate that, during calendar 2000, we provided ROV drilling support on approximately 50% of the wells drilled worldwide in water depths of 1,000 feet or more and approximately 60% of the wells drilled worldwide in water depths of 3,000 feet or more. Competition for ROV services historically has been based on equipment availability, location of or ability to deploy the equipment, quality of service and price. The relative importance of these factors can vary from year to year based on market conditions. The ability to develop improved equipment and techniques and to attract and retain skilled personnel is also an important competitive factor in our markets. MOBILE OFFSHORE PRODUCTION SYSTEMS. We believe we are well positioned to compete in this market through our ability to identify and offer optimum solutions, supply equipment and utilize the expertise in associated subsea technology and offshore construction and operations gained through our extensive operational experience worldwide. We are one of many companies that offer leased mobile offshore production systems. 6 7 SUBSEA PRODUCTS. Although there are many competitors offering either specialized products or operating in limited geographic areas, we believe we are one of a small number of companies that compete on a worldwide basis for the provision of thermoplastic subsea control umbilical cables. OTHER SERVICES. We believe we are one of several companies that provide underwater services on a worldwide basis. We compete for contracts with companies that have worldwide operations, as well as numerous others operating locally in various areas. We believe that our ability to provide a wide range of underwater services, including technological applications in deeper water (greater than 1,000 feet) on a worldwide basis, should enable us to compete effectively in the oilfield exploration and development market. In some cases involving projects that require less sophisticated equipment, small companies have been able to bid for contracts at prices uneconomic to us. We no longer provide diving services outside of the United States. The worldwide inspection market consists of a wide range of inspection and certification requirements in many industries. Solus Schall competes in only selected portions of this market. We believe that our broad geographic sales and operational coverage, long history of operations, technical reputation, application of x-ray pipeline inspection technology and accreditation to international quality standards enable us to compete effectively in our selected inspection services market segments. Frequently, oil and gas companies use prequalification procedures that reduce the number of prospective bidders for their projects. In some countries, political considerations tend to favor local contractors. While these considerations have not materially impacted this segment's results in recent periods, our view of the increasing trend to favor local contractors in West Africa was a factor in our decisions to sell our diving operations in West Africa in fiscal 2000 and to exchange our diving-related assets in Asia, Australia and the Middle East for ROVs in September 2000. ADVANCED TECHNOLOGIES. We believe our specialized ROV assets and experience in deepwater operations give us an advantage in obtaining contracts in water depths greater than 5,000 feet. We have fewer competitors in deeper water depths due to the advanced technical knowledge and sophisticated equipment required for deepwater operations. Engineering services is a very broad market with a large number of competitors. We compete in specialized areas in which we can combine our extensive program management experience, mechanical engineering expertise and the capability to continue the development of conceptual project designs into the manufacture of prototype equipment. We also use the administrative and operational support structures of our Offshore Oil and Gas business to identify opportunities in foreign countries and to provide additional local support for services provided to this segment's customers. SEASONALITY, BACKLOG AND RESEARCH AND DEVELOPMENT A material amount of our consolidated revenues is generated from contracts for marine services in the Gulf of Mexico and the North Sea, which are usually more active from April through November compared to the rest of the year. However, our exit from the diving sector in the North Sea in early 1998 and the substantial number of multi-year ROV contracts we entered into since 1997 have reduced the seasonality of our ROV and Other Services operations. Revenues in our Mobile Offshore Production Systems, Subsea Products and Advanced Technologies segments are generally not seasonal. The amounts of backlog orders we believe to be firm as of December 31, 2000 and March 31, 2000 were as follows:

As of December 31, 2000 As of March 31, 2000 --------------------------- ------------------------ (in millions) (in millions) Offshore Oil and Gas Total 1 + yr* Total 1 + yr* --------- --------- ------- ---------- ROVs $229 $133 $208 $129 Subsea Products 50 5 39 -- Mobile Offshore Production Systems 100 71 108 94 Other Services 45 2 42 15 ------ ------ ------ ------ Total Offshore Oil and Gas 424 211 397 238 Advanced Technologies 38 5 51 1 ------ ------ ------ ------ Total $462 $216 $448 $239 ==== ==== ==== ====

* Represents amounts that were not expected to be performed within one year. 7 8 No material portion of our business is subject to renegotiation of profits or termination of contracts by the United States government. Our research and development expenditures were approximately $5 million, $4 million and $5 million during the nine-month period ended December 31, 2000, fiscal 2000 and fiscal 1999, respectively. These amounts do not include the expenditures by others in connection with joint research activities in which we participated or expenditures we incurred in connection with research conducted during the course of performing our operations. REGULATION Our operations are affected from time to time and in varying degrees by foreign and domestic political developments and foreign, federal and local laws and regulations. In particular, oil and gas production operations and economics are affected by tax, environmental and other laws relating to the petroleum industry, by changes in such laws and by constantly changing administrative regulations. Those developments may directly or indirectly affect our operations and those of our customers. Compliance with federal, state and local provisions regulating the discharge of materials into the environment or relating to the protection of the environment has not had a material impact on our capital expenditures, earnings or competitive position. While not a legal requirement, within our Offshore Oil and Gas business we maintain various quality management systems. Our quality management systems in the United Kingdom and Norway are certified to the equivalent of ISO 9001 and cover all our Offshore Oil and Gas products and services. The quality management systems of our Subsea Products segment are certified to ISO 9001 for its products and services. The quality management systems of both the Oceaneering Space and Thermal Systems and Oceaneering Technologies units of our Advanced Technologies segment are also certified to ISO 9001. ISO 9001 is an internationally recognized verification system for quality management established by the International Standards Organization. RISKS AND INSURANCE WE DERIVE MOST OF OUR REVENUES FROM COMPANIES IN THE OFFSHORE OIL AND GAS INDUSTRY, A HISTORICALLY CYCLICAL INDUSTRY WITH LEVELS OF ACTIVITY THAT ARE SIGNIFICANTLY AFFECTED BY THE LEVELS AND VOLATILITY OF OIL AND GAS PRICES. We derive most of our revenues from customers in the offshore oil and gas exploration, development and production industry. The offshore oil and gas industry is a historically cyclical industry characterized by significant changes in the levels of exploration and development activities. Oil and gas prices, and market expectations of potential changes in those prices, significantly affect the levels of those activities. Worldwide political, economic and military events have contributed to oil and gas price volatility and are likely to continue to do so in the future. Any prolonged reduction in the overall level of offshore oil and gas exploration and development activities, whether resulting from changes in oil and gas prices or otherwise, could materially and adversely affect our financial condition and results of operations in our segments within our offshore oil and gas business. Some factors that have affected and are likely to continue affecting oil and gas prices and the level of demand for our services and products include the following: o worldwide demand for oil and gas; o the ability of the Organization of Petroleum Exporting Countries, or OPEC, to set and maintain production levels and pricing; o the level of production by non-OPEC countries; o domestic and foreign tax policy; o laws and governmental regulations that restrict exploration and development of oil and gas in various offshore jurisdictions; o advances in exploration and development technology; o the political environment of oil-producing regions; o the price and availability of alternative fuels; and o overall economic conditions. OUR INTERNATIONAL OPERATIONS INVOLVE ADDITIONAL RISKS NOT ASSOCIATED WITH DOMESTIC OPERATIONS. A significant portion of our revenues is attributable to operations in foreign countries. These activities accounted for approximately 46% of our consolidated revenues in the nine-month ended December 31, 2000. Risks associated with our 8 9 operations in foreign areas include risks of: o war and civil disturbances or other risks that may limit or disrupt markets; o expropriation, confiscation or nationalization of assets; o renegotiation or nullification of existing contracts; o foreign exchange restrictions; o foreign currency fluctuations; o foreign taxation; o the inability to repatriate earnings or capital; o changing political conditions; o changing foreign and domestic monetary policies; and o regional economic downturns. Additionally, in some jurisdictions we are subject to foreign governmental regulations favoring or requiring the awarding of contracts to local contractors or requiring foreign contractors to employ citizens of, or purchase supplies from, a particular jurisdiction. These regulations may adversely affect our ability to compete. Our exposure to the risks we described above varies from country to country. In recent periods, political instability and civil unrest in Indonesia and West Africa and general economic downturns in Asia and Brazil have been our greatest concerns. There is a risk that a continuation or worsening of these conditions could materially and adversely impact our future business, operations, financial condition and results of operations. Of our total consolidated revenues for the nine-month period ended December 31, 2000, we generated approximately 2% from our operations in Indonesia, 12% from our operations in West Africa, 8% from our operations in Asia excluding Indonesia and 7% from our operations in Brazil. OUR OFFSHORE OILFIELD OPERATIONS INVOLVE A VARIETY OF OPERATING HAZARDS AND RISKS THAT COULD CAUSE LOSSES. Our operations are subject to the hazards inherent in the offshore oilfield business. These include blowouts, explosions, fires, collisions, capsizings and severe weather conditions. These hazards could result in personal injury and loss of life, severe damage to or destruction of property and equipment, pollution or environmental damage and suspension of operations. We may incur substantial liabilities or losses as a result of these hazards. While we maintain insurance protection against some of these risks, and seek to obtain indemnity agreements from our customers requiring the customers to hold us harmless from some of these risks, our insurance and contractual indemnity protection may not be sufficient or effective to protect us under all circumstances or against all risks. The occurrence of a significant event not fully insured or indemnified against or the failure of a customer to meet its indemnification obligations to us could materially and adversely affect our results of operations and financial condition. LAWS AND GOVERNMENTAL REGULATIONS MAY ADD TO OUR COSTS OR ADVERSELY AFFECT OUR OPERATIONS. Our business is affected by changes in public policy and by federal, state, local and foreign laws and regulations relating to the energy industry. Oil and gas exploration and production operations are affected by tax, environmental and other laws relating to the petroleum industry, by changes in those laws and changes in related administrative regulations. It is also possible that these laws and regulations may in the future add significantly to our operating costs or those of our customers or otherwise directly or indirectly affect our operations. ENVIRONMENTAL LAWS AND REGULATIONS CAN INCREASE OUR COSTS, AND OUR FAILURE TO COMPLY WITH THOSE LAWS AND REGULATIONS CAN EXPOSE US TO SIGNIFICANT LIABILITIES. Risks of substantial costs and liabilities related to environmental compliance issues are inherent in our operations. Our operations are subject to extensive federal, state, local and foreign laws and regulations relating to the generation, storage, handling, emission, transportation and discharge of materials into the environment. Permits are required for the operation of various facilities, and those permits are subject to revocation, modification and renewal. Governmental authorities have the power to enforce compliance with their regulations, and violations are subject to fines, injunctions or both. In some cases, those governmental requirements can impose liability for the entire cost of cleanup on any responsible party without regard to negligence or fault and impose liability on us for the conduct of or conditions others have caused, or for our acts that complied with all applicable requirements when we performed them. It is possible that other developments, such as stricter environmental laws and regulations, and claims for damages to property or persons resulting from our operations, would result in substantial costs and liabilities. Our insurance policies and the contractual indemnity protection we seek to obtain from our customers may not be sufficient or effective to protect us under all circumstances or against all risks involving compliance with environmental laws and regulations. 9 10 EMPLOYEES As of December 31, 2000, we had approximately 3,000 employees. Our workforce varies seasonally and peaks during the summer months. Approximately 9% of our employees are represented by unions. We consider our relations with our employees to be satisfactory. Financial Information about Geographic Areas For financial information about our geographic areas of operation, please see the table in Note 6 of the Notes to Consolidated Financial Statements in this report, which presents revenues and assets attributable to each of our geographic areas for the nine-month period ended December 31, 2000 and for the fiscal years ended March 31, 2000 and 1999. ITEM 2. PROPERTIES. See Item 1 -- "Business -- Description of Business -- Offshore Oil and Gas" and "Business -- Description of Business -- Advanced Technologies" for a description of equipment and manufacturing facilities used in providing our services and products. We maintain office, shop and yard facilities in various parts of the world to support our operations. We consider these facilities, which we describe below, to be suitable for their intended use. In these locations, we typically lease or own office facilities for our administrative and engineering staff, shops equipped for fabrication, testing, repair and maintenance activities and warehouses and yard areas for storage and mobilization of equipment to work sites. All sites are available to support any of our business segments as the need arises. The groupings which follow associate our significant offices with the primary business segment they serve. OFFSHORE OIL AND GAS. In general, our ROV and Other Services segments share facilities. The largest location is in Morgan City, Louisiana and consists of ROV manufacturing and training facilities, open and covered storage space and offices. The Morgan City facilities primarily support operations in the United States. The regional support offices for our North Sea and Southeast Asia operations are located in Aberdeen, Scotland and Singapore, respectively. We also have operational bases in various other locations, the most significant of which are in Norway, Australia, Indonesia and Nigeria. We use workshop and office space in Houston, Texas in both our Mobile Offshore Production Systems and Subsea Products business segments. Our manufacturing facilities for our Subsea Products segment are located in or near Houston, Texas, Edinburgh, Scotland and Rio de Janeiro, Brazil. Each of these manufacturing facilities is suitable for its intended purpose and has sufficient excess capacity to respond to increases in demand for our subsea products that may be reasonably anticipated in the foreseeable future. Operations of the mobile offshore production unit Ocean Producer are supported through our regional office in Aberdeen. Operations of the San Jacinto and the Ocean Legend are supported from our office in Perth, Australia, which we opened in fiscal 2000. Our principal manufacturing facilities are located on properties we own or hold under a long-term lease, expiring in 2014. The other facilities we use in our Offshore Oil and Gas business segments are on properties we lease. ADVANCED TECHNOLOGIES. Our primary facilities for our Advanced Technologies segment are leased offices and workshops in Upper Marlboro, Maryland, which support our services for the U.S. Navy and our commercial theme park animation activities. We also lease facilities in Houston, Texas, which primarily support our space industry activities and our subsea telecommunications installation joint venture. ITEM 3. LEGAL PROCEEDINGS. In the ordinary course of business, we are subject to actions for damages alleging personal injury under the general maritime laws of the United States, including the Jones Act, for alleged negligence. We report actions for personal injury to our insurance carriers and believe that the settlement or disposition of those suits will not have a material effect on our financial position or results of operations. For additional information, see "Commitments and Contingencies -- Litigation" in Note 5 of the Notes to Consolidated Financial Statements included in this report. 10 11 ITEM 4. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS. No matter was submitted to a vote of our security holders, through the solicitation of proxies or otherwise, during the last three months of the nine-month period ended December 31, 2000. EXECUTIVE OFFICERS OF THE REGISTRANT. EXECUTIVE OFFICERS. The following information relates to our executive officers as of March 1, 2001:

NAME AGE POSITION OFFICER SINCE EMPLOYEE SINCE ---------------------------------------------------------------------------------------------------------------- John R. Huff 54 Chairman of the Board and 1986 1986 Chief Executive Officer T. Jay Collins 54 President and 1993 1993 Chief Operating Officer Marvin J. Migura 50 Senior Vice President and 1995 1995 Chief Financial Officer Bruce L. Crager 48 Senior Vice President 1988 1988 M. Kevin McEvoy 50 Senior Vice President 1990 1979 George R. Haubenreich, Jr. 53 Senior Vice President, General 1988 1988 Counsel and Secretary John L. Zachary 47 Controller and Chief 1998 1988 Accounting Officer

Each executive officer serves at the discretion of our Chief Executive Officer and our Board of Directors and is subject to reelection or reappointment each year after the annual meeting of our shareholders. We do not know of any arrangement or understanding between any of the above persons and any other person or persons pursuant to which he was selected or appointed as an officer. BUSINESS EXPERIENCE. John R. Huff, Chairman and Chief Executive Officer, joined Oceaneering as a director, President and Chief Executive Officer in 1986. He was elected Chairman of the Board in August 1990. He is a director of BJ Services Company, Suncor Energy Inc. and Triton Energy Limited. T. Jay Collins, President and Chief Operating Officer, joined Oceaneering in October 1993 as Senior Vice President and Chief Financial Officer. In May 1995, he was appointed Executive Vice President -- Oilfield Marine Services and held that position until attaining his present position in November 1998. He is a director of Friede Goldman Halter, Inc. Marvin J. Migura, Senior Vice President and Chief Financial Officer, joined Oceaneering in May 1995. From 1975 to 1994 he held various financial positions with Zapata Corporation, then a diversified energy services company, most recently as Senior Vice President and Chief Financial Officer from 1987 to 1994. Bruce L. Crager, Senior Vice President, joined Oceaneering in 1988 as Vice President -- Offshore Production Systems. Since 1994, he also has had responsibility for various subsea product groups. He was appointed Senior Vice President -- Production Systems in May 1997. M. Kevin McEvoy, Senior Vice President, joined Oceaneering in 1984 when we acquired Solus Ocean Systems, Inc. Since 1984, he has held various senior management positions in each of our operating groups and geographic areas. He was appointed a Vice President in 1990 and Senior Vice President in November 1998. George R. Haubenreich, Jr., Senior Vice President, General Counsel and Secretary, joined Oceaneering in 1988. John L. Zachary, Controller and Chief Accounting Officer, joined Oceaneering in 1988 as Controller for the Advanced Technologies and Mobile Offshore Production Systems divisions. From 1993 until 1998, he was Controller for the Americas Region and was appointed to his present position in October 1998. 11 12 CAUTIONARY STATEMENT CONCERNING FORWARD-LOOKING STATEMENTS. We are including the following discussion to inform our existing and potential security holders generally of some of the risks and uncertainties that can affect our company and to take advantage of the "safe harbor" protection for forward-looking statements that applicable federal securities law affords. From time to time, our management or persons acting on our behalf make forward-looking statements to inform existing and potential security holders about our company. These statements may include projections and estimates concerning the timing and success of specific projects and our future backlog, revenues, income and capital spending. Forward-looking statements are generally accompanied by words such as "estimate," "project," "predict," "believe," "expect," "anticipate," "plan," "goal" or other words that convey the uncertainty of future events or outcomes. In addition, sometimes we will specifically describe a statement as being a forward-looking statement and refer to this cautionary statement. In addition, various statements this report contains, including those that express a belief, expectation or intention, as well as those that are not statements of historical fact, are forward-looking statements. Those forward-looking statements appear in Item 1 -- "Business," Item 2 -- "Properties" and Item 3 -- "Legal Proceedings" in Part I of this report and in Item 7 -- "Management's Discussion and Analysis of Financial Condition and Results of Operations," Item 7A -- "Quantitative and Qualitative Disclosures About Market Risk" and in the Notes to Consolidated Financial Statements incorporated into Item 8 of Part II of this report and elsewhere in this report. These forward-looking statements speak only as of the date of this report, we disclaim any obligation to update these statements, and we caution you not to rely unduly on them. We have based these forward-looking statements on our current expectations and assumptions about future events. While our management considers these expectations and assumptions to be reasonable, they are inherently subject to significant business, economic, competitive, regulatory and other risks, contingencies and uncertainties, most of which are difficult to predict and many of which are beyond our control. These risks, contingencies and uncertainties relate to, among other matters, the following: o general economic and business conditions and industry trends; o the continued strength of the industry segments in which we are involved; o decisions about offshore developments to be made by oil and gas companies; o the highly competitive nature of our businesses; o our future financial performance, including availability, terms and deployment of capital; o the continued availability of qualified personnel; o operating risks normally incident to offshore exploration, development and production operations; o changes in, or our ability to comply with, government regulations, including those relating to the environment; o rapid technological changes; and o social, political and economic situations in foreign countries where we do business. We believe the items we have outlined above are important factors that could cause our actual results to differ materially from those expressed in a forward-looking statement made in this report or elsewhere by us or on our behalf. We have discussed most of these factors in more detail elsewhere in this report. These factors are not necessarily all the important factors that could affect us. Unpredictable or unknown factors we have not discussed in this report could also have material adverse effects on actual results of matters that are the subject of our forward-looking statements. We do not intend to update our description of important factors each time a potential important factor arises. We advise our security holders that they should (1) be aware that important factors we do not refer to above could affect the accuracy of our forward-looking statements and (2) use caution and common sense when considering our forward-looking statements. 12 13 PART II ITEM 5. MARKET FOR THE REGISTRANT'S COMMON EQUITY AND RELATED STOCKHOLDER MATTERS. Oceaneering's common stock is listed on the New York Stock Exchange under the symbol OII. The following table sets out, for the periods indicated, the high and low sales prices for our common stock as reported on the New York Stock Exchange (consolidated transaction reporting system):

Nine-month Period Ended December 31, 2000 Fiscal 2000 ---------------------------- ------------------------- High Low High Low -------- ---------- ---------- --------- For the quarter ended: June 30 $21 1/2 $15 1/4 $18 1/8 $13 3/16 September 30 19 15/16 13 9/16 23 5/8 16 December 31 20 3/8 13 1/4 18 12 1/8 March 31 N/A N/A 20 9/16 13 9/16

On March 19, 2001, there were 495 holders of record of our common stock. On that date, the closing sales price, as quoted on the New York Stock Exchange, was $21.51. We have not made any common stock dividend payments since 1977 and we currently have no plans to pay cash dividends. Our credit agreements contain restrictions on the payment of dividends. See Note 3 of Notes to Consolidated Financial Statements included in this report. ITEM 6. SELECTED FINANCIAL DATA. Results of Operations:

Nine-month Fiscal Years Ended March 31, Period Ended -------------------------------------------------- (in thousands, except per share amounts) Dec. 31, 2000 2000 1999 1998 1997 ----------------------------------------------------------------------------------------------------------------------- Revenues $307,730 $416,820 $400,322 $358,121 $368,773 Cost of services and products (1) 254,659 345,178 314,638 282,830 290,801 --------- --------- --------- --------- --------- Gross margin 53,071 71,642 85,684 75,291 77,972 Selling, general and administrative expenses 30,860 39,343 41,328 39,009 36,363 --------- ---------- --------- --------- --------- Income from operations $ 22,211 $ 32,299 $ 44,356 $ 36,282 $ 41,609 ========= ========= ========= ========= ========= Net income $ 11,313 $ 16,784 $ 25,707 $ 22,001 $ 19,445 Diluted earnings per share 0.49 0.73 1.12 0.93 0.81 Depreciation and amortization (2) 30,664 33,948 29,961 23,176 32,687 Capital expenditures 101,641 80,758 102,014 94,413 79,599

Other Financial Data:

As of March 31, As of -------------------------------------------------- (in thousands, except ratios) Dec. 31, 2000 2000 1999 1998 1997 ----------------------------------------------------------------------------------------------------------------------- Working capital ratio 1.54 1.55 1.47 1.52 1.55 Working capital $ 50,323 $ 52,775 $ 41,398 $ 44,890 $ 52,962 Total assets 512,684 450,976 387,343 316,543 268,255 Long-term debt 180,000 128,000 100,312 54,626 -- Total debt 180,073 128,312 100,618 54,919 -- Shareholders' equity 206,894 195,700 179,439 160,322 156,334

(1) Fiscal 1997 includes a $25,047 gain on the disposition of a floating production, storage and offloading unit, a $7,980 impairment adjustment and a $7,980 provision for special drydocking. (2) Fiscal 1997 includes a $7,980 impairment adjustment. 13 14 ITEM 7. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATION. All statements in this Form 10-K, other than statements of historical facts, including, without limitation, statements regarding our business strategy, plans for future operations and industry conditions, are forward-looking statements made pursuant to the safe harbor provisions of the Private Securities Litigation Reform Act of 1995. These forward-looking statements are subject to various risks, uncertainties and assumptions, including those we refer to under the heading "Cautionary Statement Concerning Forward-Looking Statements" in Part I of this report. Although we believe that the expectations reflected in such forward-looking statements are reasonable, because of the inherent limitations in the forecasting process, as well as the relatively volatile nature of the industries in which we operate, we can give no assurance that those expectations will prove to have been correct. Accordingly, evaluation of our future prospects must be made with caution when relying on forward-looking information. Liquidity and Capital Resources We consider our liquidity and capital resources adequate to support our operations and internally generated growth initiatives. At December 31, 2000, we had working capital of $50 million. Additionally, we had $50 million available under committed credit facilities. We expect operating cash flow to meet our ongoing annual cash requirements, including debt service. Net cash provided by operating activities was $41 million for the nine-month period ended December 31, 2000, $38 million for the nine-month period ended December 31, 1999, $53 million for fiscal 2000 and $59 million for fiscal 1999. Working capital was $50 million at December 31, 2000 compared to $53 million at the end of fiscal 2000 and $41 million at the end of fiscal 1999. Capital expenditures for the nine-month period ended December 31, 2000 and for the fiscal years ended March 31, 2000 and 1999 were $102 million, $81 million and $102 million, respectively. Capital expenditures during the nine-month period ended December 31, 2000 consisted of expenditures for the conversion of a jackup drilling rig to a mobile offshore production unit, the Ocean Legend, for initial use offshore Western Australia under a three-year contract, ROV additions and construction costs to complete our second multiservice vessel. Capital expenditures in fiscal 2000 consisted of construction costs for the second multiservice vessel, additions to our ROV fleet and the start of the conversion of the Ocean Legend. Capital expenditures in fiscal 1999 consisted of additions to our ROV fleet, construction costs for two multiservice vessels, one of which was placed in service prior to March 31, 1999, a new umbilical plant in Brazil and the relocation and upgrading of our umbilical plant in Scotland. Commitments for capital expenditures at December 31, 2000 were approximately $5 million for completion of the conversion of the Ocean Legend. In April 1997, we approved a plan to purchase up to a maximum of 3 million shares of our common stock, and 2.9 million shares were purchased under this plan through December 31, 2000, at a total cost of $40 million. We did not repurchase any shares of common stock during the nine-month period ended December 31, 2000. At December 31, 2000, we had long-term debt of $180 million and a 47% debt-to-total capitalization ratio. In September 1998, we issued $100 million of 6.72% Senior Notes to be repaid from 2006 through 2010. We used the proceeds from the sale of those notes to repay the then outstanding indebtedness under our prior revolving credit facility, which had been incurred in the funding of capital expenditures and repurchases of common stock. In October 1998, we replaced that revolving credit agreement with a new five-year, $80 million revolving credit facility, under which we had $65 million in outstanding borrowings and $15 million available for future borrowings at December 31, 2000. In March 2000, we added a $50 million term loan facility, which is available for drawing until March 30, 2001 and is to be repaid through April 2004. At December 31, 2000, we had $15 million in outstanding borrowings and $35 million available for future borrowings under the term loan facility. Because of our significant foreign operations, we are exposed to currency fluctuations and exchange risks. We generally minimize these risks primarily through matching, to the extent possible, revenues and expenses in the various currencies in which we operate. Cumulative translation adjustments as of December 31, 2000 relate primarily to our permanent investments in and loans to our foreign subsidiaries. Inflation has not had a material effect on us in the past two years and no such effect is expected in the near future. See Item 1 -- "Business -- Description of Business -- Risks and Insurance". 14 15 Results of Operations The table below sets out revenues and profitability for the nine-month periods ended December 31, 2000 and 1999 and the fiscal years ended March 31, 2000 and 1999.

Nine-Month Period Fiscal Year Ended December 31, Ended March 31, ------------------------ ------------------------- (dollars in thousands) 2000 1999 2000 1999 -------------------------------------------------------------------------------------------------------------- (unaudited) Revenues $307,730 $305,777 $416,820 $400,322 Gross Margins 53,071 54,165 71,642 85,684 Gross Margin % 17% 18% 17% 21% Net Income 11,313 13,145 16,784 25,707

Information on our business segments is shown in Note 6 of the Notes to Consolidated Financial Statements included in this report. The table below sets out revenues and profitability for our Offshore Oil and Gas business for the nine-month periods ended December 31, 2000 and 1999 and the fiscal years ended March 31, 2000 and 1999.

Nine-Month Period Fiscal Year Ended December 31, Ended March 31, -------------------------- --------------------------- (dollars in thousands) 2000 1999 2000 1999 ------------------------------------------------------------------------------------------------------ (unaudited) Offshore Oil and Gas Remotely Operated Vehicles Revenues $ 78,953 $ 72,585 $ 94,617 $ 100,854 Gross Margin 19,879 16,806 22,832 25,657 Gross Margin % 25% 23% 24% 25% Operating Income 12,316 9,855 14,064 16,722 Operating Income % 16% 14% 15% 17% Subsea Products Revenues 65,771 43,350 69,744 72,919 Gross Margin 7,647 5,690 8,784 14,192 Gross Margin % 12% 13% 13% 19% Operating Income 1,225 390 1,499 6,389 Operating Income % 2% 1% 2% 9% Mobile Offshore Production Systems Revenues 15,788 18,118 23,983 31,559 Gross Margin 5,774 6,048 8,236 10,930 Gross Margin % 37% 33% 34% 35% Operating Income 4,271 5,597 7,629 9,478 Operating Income % 27% 31% 32% 30% Other Services Revenues 65,206 77,420 105,505 95,748 Gross Margin 7,732 11,231 11,391 19,256 Gross Margin % 12% 15% 11% 20% Operating Income (Loss) (636) 863 (3,169) 3,308 Operating Income (Loss) % (1)% 1% (3)% 3% Total Offshore Oil and Gas Revenues $ 225,718 $ 211,473 $ 293,849 $ 301,080 Gross Margin 41,032 39,775 51,243 70,035 Gross Margin % 18% 19% 17% 23% Operating Income 17,176 16,705 20,023 35,897 Operating Income % 8% 8% 7% 12%

15 16 In response to (1) continued increasing demand to support deepwater drilling and (2) identified future construction and production maintenance work, we extended our ROV fleet expansion program in 1997 by announcing plans for additional new ROVs. These new vehicles are designed for use around the world in water depths to 10,000 feet and in severe weather conditions. We have added over 50 ROVs to our fleet during the last several years and we plan to add additional vehicles at a rate dependent on market demand. In the past few years, we have sold or exchanged our foreign diving-related assets to concentrate on our other deepwater services and products which have potential for higher margins: - In April 1997, we sold our North Sea diving assets, including a diving support vessel; - In fiscal 2000, we sold our West Africa diving and related vessel assets; - In September 2000, we exchanged our Asia, Australia and Middle East diving assets, including a diving support vessel, for 11 ROVs. In the nine-month period ended December 31, 2000, ROV revenues were 9% higher than the comparable nine-month period of the prior year. Gross margin percentage rose 2%. These increases were the result of more ROVs available for service and an increase in ROV utilization from 63% to 67%. In fiscal 2000, ROV revenues declined 6% from fiscal 1999 despite our additions to the ROV fleet. Utilization declined from 82% to 62%. Both of our major oilfield ROV markets, drill support and construction support, were adversely affected as oil and gas companies had lower capital spending levels than those in the prior year. We anticipate ROV utilization and margins to increase in 2001 from increased demand as more floating deepwater drilling rigs return to service and from a rise in offshore construction-related activities. Subsea Products revenues were 52% higher for the nine-month period ended December 31, 2000 than those of the comparable period of the prior year. This increase was primarily due to (1) increased demand in Brazil and the U.S., as oil and gas companies proceeded with offshore capital projects which had been delayed, and (2) a large steel tube umbilical order in the U.K. While total gross margin was $2.0 million higher, margin percentages were relatively flat, as increased profitability in Brazil and the U.S. was offset by the large steel tube umbilical order in our U.K. plant, which earned a low margin. Subsea Products revenues were down 4% in fiscal 2000 from fiscal 1999, despite the addition of an umbilical plant in Brazil and the opening of our upgraded facility in Scotland. Umbilical sales and margins were adversely affected by low market demand, as oil and gas companies had lower capital spending levels than those in the prior years, particularly in Brazil. We anticipate improved Subsea Product results in 2001 from increased subsea completion activity. Mobile Offshore Production Systems revenues were down 13% for the nine-month period ended December 31, 2000 from the comparable period of the prior year, as production-based revenues from the Ocean Producer were lower due to declining production levels and we had lower project management and engineering service revenues from lower demand. As of April 2001, the Ocean Producer unit is on a day-to-day contract. We have a letter of intent to contract the unit for a period of seven years to produce from another property in the area. Gross margin percentage was higher due to $4.3 million of gains on the sales of two out-of-service semisubmersible rigs. In addition, we wrote down the carrying value of our out-of-service tanker, the OCEAN VENTURE, by $2.5 million as our assessment of the market it was targeted for, conversion into production service, had changed. This tanker is not of the size prevalently in demand in the current market and there have been few opportunities to bid the vessel. Therefore, we wrote this vessel down to its estimated market value. Mobile Offshore Production Systems fiscal 2000 revenues were 24% lower than fiscal 1999, as we completed a major modification project for the Zafiro Producer during the year. In addition, production-based revenues from the Ocean Producer were lower due to declining production levels. We anticipate improved Mobile Offshore Production Systems results in 2001 with the commencement of Ocean Legend operations. Other Services revenues were 16% lower in the nine-month period ended December 31, 2000 than the comparable period of the prior year. The lower revenues reflect our dispositions of (1) our West Africa diving operations in fiscal 2000 and (2) our Asia, Australia and Middle East diving operations in September 2000, along with more competitive conditions resulting from lower capital expenditures by our oilfield customers. Gross margins were lower due to lower vessel utilization and related services in the Gulf of Mexico. Other Services revenues were up 10% in fiscal 2000 from fiscal 1999, primarily due to a full year of operations from the multiservice vessel Ocean Intervention. However, margins reflected very competitive market conditions resulting from reduced oilfield capital spending. The net operating loss was attributed to two large fixed-price jobs in India. We anticipate improved Other Services results in 2001 from higher demand for our oilfield services in general, including our multiservice vessels. 16 17 ADVANCED TECHNOLOGIES. The table below sets out revenues and profitability for this segment for the nine-month periods ended December 31, 2000 and 1999 and the fiscal years ended March 31, 2000 and 1999.

Nine-Month Period Fiscal Year Ended December 31, Ended March 31, ---------------------- ----------------------- (dollars in thousands) 2000 1999 2000 1999 ---------------------------------------------------------------------------- (unaudited) Revenues $ 82,012 $ 94,304 $122,971 $ 99,242 Gross Margin 12,039 14,390 20,399 15,649 Gross Margin % 15% 15% 17% 16% Operating Income 5,035 8,346 12,276 8,459 Operating Income % 6% 9% 10% 9%

Advanced Technologies revenues were 13% lower in the nine-month period ended December 31, 2000 than the comparable period of the prior year as the prior period included a large outfall job in Southeast Asia, which was performed using resources associated with our Other Services segment. These resources were part of those we exchanged in September 2000 for ROVs. Margins were lower as the December 2000 period included provisions totaling $1.8 million relating to operations of a division we no longer own. Advanced Technologies revenues in fiscal 2000 were 24% higher than in fiscal 1999 due to increased work levels for the Navy, the outfall job in Southeast Asia and more search and recovery work. Margin percentages were relatively unchanged. We anticipate similar results from Advanced Technologies in the next year, contingent upon the level of government funding for NASA and U.S. Navy programs in which we currently participate or are pursuing. OTHER. Interest expense increased over the three year period as a result of our increased borrowings to fund capital expenditures and repurchases of common stock. Interest expense is net of capitalized interest of $3.0 million for the nine- month period ended December 31, 2000, $1.8 million for fiscal 2000 and $2.5 million for fiscal 1999. Our effective tax rate, determined after consideration of valuation allowances and foreign, state and local taxes, was 36%, 36% and 38% for the nine-month period ended December 31, 2000 and for fiscal 2000 and fiscal 1999, respectively. ITEM 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK. We are currently exposed to certain market risks arising from transactions we have entered into in the normal course of business. These risks relate to interest rate changes and fluctuations in foreign exchange rates. We do not believe these risks are material. We have not entered into any market risk sensitive instruments for trading purposes. We manage our exposure to interest rate changes through the use of a combination of fixed and floating rate debt. See Note 3 of Notes to Consolidated Financial Statements included in this report for a description of our long-term debt agreements, interest rates and maturities. We believe that significant interest rate changes will not have a material near-term impact on our future earnings or cash flows. We manage our exposure to changes in foreign exchange rates primarily through arranging compensation in U.S. dollars or freely convertible currency and, to the extent possible, by limiting compensation received in other currencies to amounts necessary to meet obligations denominated in those currencies. We believe that a significant fluctuation in the foreign exchange rates would not have a material near-term effect on our future earnings or cash flows. ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA. In this report, our consolidated financial statements and supplementary data appear following the signature page to this report and are hereby incorporated by reference. ITEM 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE. Not Applicable. 17 18 PART III ITEM 10. DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT. The information with respect to the directors and nominees for election to our Board of Directors is incorporated by reference from the section "Election of Directors" in our definitive proxy statement to be filed on or before April 30, 2001, relating to our 2001 Annual Meeting of Shareholders. The information with respect to our executive officers is provided under the heading "Executive Officers of the Registrant" following Item 4 of Part I of this report. There are no family relationships between any director or executive officer. ITEM 11. EXECUTIVE COMPENSATION. The information required by Item 11 is incorporated by reference from the section "Executive Compensation" in the proxy statement described in Item 10 above. ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT. The information required by Item 12 is incorporated by reference from the section "Election of Directors -- Security Ownership of Management and Certain Beneficial Owners" in the proxy statement described in Item 10 above. ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS. The information required by Item 13 is incorporated by reference from the section "Certain Relationships and Related Transactions" in the proxy statement described in Item 10 above. PART IV ITEM 14. EXHIBITS, FINANCIAL STATEMENT SCHEDULES AND REPORTS ON FORM 8-K. (a) Documents filed as part of this report. 1. Financial Statements. (i) Report of Independent Public Accountants (ii) Consolidated Balance Sheets (iii) Consolidated Statements of Income (iv) Consolidated Statements of Cash Flows (v) Consolidated Statements of Shareholders' Equity and Comprehensive Income (vi) Notes to Consolidated Financial Statements 2. Exhibits:

Registration or File Form or Report Exhibit Number Report Date Number ------------------------------------------------------------------------------------------------------------------------- 3.01 Restated Certificate of Incorporation 3.02 Amended and Restated By-Laws *4.01 Specimen of Common Stock Certificate 1-10945 10-K March 1993 4(a) *4.02 Shareholder Rights Agreement dated November 20, 1992 1-10945 8-K Nov. 1992 1 *4.03 Note Purchase Agreement dated as of September 8, 1998 relating to $100,000,000 6.72% Senior Notes due September 8, 2010 1-10945 10-Q Sept. 1998 4.01

18 19 *4.04 Loan Agreement ($80,000,000 Revolving Credit Facility) dated as of October 23, 1998 1-10945 10-Q Sept. 1998 4.02 *4.05 Loan Agreement ($50,000,000 Term Loan) dated as of 1-10945 10-K/A March 2000 4.05 March 30, 2000 We and certain of our consolidated subsidiaries are parties to debt instruments under which the total amount of securities authorized does not exceed 10 percent of our total consolidated assets. Pursuant to paragraph 4(ii)(A) of Item 601(b) of Regulation S-K, we agree to furnish a copy of those instruments to the Securities and Exchange Commission on request. *10.01+ Oceaneering Retirement Investment Plan, as amended 1-10945 10-K March 1996 10.02 *10.02+ Employment Agreement dated August 15, 1986 between John R. Huff and Oceaneering 0-8418 10-K March 1987 10(l) *10.03+ Addendum to Employment Agreement dated February 22, 1996 between John R. Huff and Oceaneering 1-10945 10-K March 1997 10.04 *10.04+ Amended and Restated Supplemental Executive Retirement Plan 1-10945 10-Q Dec. 1999 10.1 *10.05+ 1999 Restricted Stock Award Incentive Agreements dated August 19, 1999 1-10945 10-Q Sept. 1999 10.1 *10.06+ Senior Executive Severance Plan, as amended 0-8418 10-K March 1989 10(k) *10.07+ Supplemental Senior Executive Severance Agreements, as amended 0-8418 10-K March 1989 10(l) *10.08+ 1999 Incentive Plan 1-10945 10-K March 2000 10.08 10.09+ 2000 Bonus Award Plan *10.10+ 1990 Long-Term Incentive Plan 33-36872 S-8 Sept. 1990 4(f) *10.11+ 1990 Nonemployee Directors Stock Option Plan 33-36872 S-8 Sept. 1990 4(g) *10.12+ Indemnification Agreement between Registrant and its Directors 0-8418 10-Q Sept. 1991 10(a) *10.14+ 1996 Incentive Plan of Oceaneering International, Inc. 1-10945 10-Q Sept. 1996 10.02 *10.15+ 1996 Restricted Stock Award Incentive Agreements dated August 23, 1996 1-10945 10-Q Sept. 1996 10.03 *10.16+ 1997 Bonus Restricted Stock Award Agreements dated April 22, 1997 1-10945 10-K March 1997 10.20 *10.17+ Amendment No. 1 to the Oceaneering Retirement Investment Plan 1-10945 10-Q Sept. 1996 10.01 *10.18+ Amendment No. 1 to 1990 Nonemployee Director Stock Option Plan 1-10945 10-K March 1999 10.19 *10.19+ 1998 Bonus Restricted Stock Award Agreements 1-10945 10-K March 1999 10.20 *10.20+ 1999 Bonus Restricted Stock Award Agreements 1-10945 10-K/A March 2000 10.20 *10.21+ Non-Executive Incentive Plan 333-50400 S-8 Nov. 2000 4.6 21 Subsidiaries of the Registrant 23 Consent of Independent Public Accountants 24 Powers of Attorney * Indicates exhibit previously filed with the Securities and Exchange Commission as indicated and incorporated herein by reference. + Indicates management contract or compensatory plan or arrangement. (b) Reports on Form 8-K. The registrant filed no reports on Form 8-K during the last quarter of the period covered by this report. 19 20 SIGNATURES Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. OCEANEERING INTERNATIONAL, INC. Date: March 28, 2001 By: /s/ JOHN R. HUFF ------------------------------------- John R. Huff Chief Executive Officer Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.

Signature Title Date --------- ----- ---- /s/ JOHN R. HUFF Principal Executive Officer, March 28, 2001 ------------------------------------ Director John R. Huff /s/ MARVIN J. MIGURA Senior Vice President, March 28, 2001 ------------------------------------ Principal Financial Officer Marvin J. Migura /s/ JOHN L. ZACHARY Controller, Principal March 28, 2001 ------------------------------------ Accounting Officer John L. Zachary /s/ CHARLES B. EVANS* Director ------------------------------------ Charles B. Evans /s/ DAVID S. HOOKER* Director ------------------------------------ David S. Hooker /s/ D. MICHAEL HUGHES* Director ------------------------------------ D. Michael Hughes /s/ HARRIS J. PAPPAS* Director ------------------------------------ Harris J. Pappas *By: /s/ GEORGE R. HAUBENREICH, JR. March 28, 2001 ------------------------------- George R. Haubenreich, Jr. Attorney-in-Fact

20 21 OCEANEERING INTERNATIONAL, INC. & SUBSIDIARIES INDEX TO FINANCIAL STATEMENTS AND SCHEDULES Index to Financial Statements Report of Independent Public Accountants Consolidated Balance Sheets Consolidated Statements of Income Consolidated Statements of Cash Flows Consolidated Statements of Shareholders' Equity and Comprehensive Income Notes to Consolidated Financial Statements Selected Quarterly Financial Data (unaudited) Index to Schedules All schedules for which provision is made in the applicable regulations of the Securities and Exchange Commission have been omitted because they are not required under the relevant instructions or because the required information is included in the financial statements included herein or in the related footnotes thereto. REPORT OF INDEPENDENT PUBLIC ACCOUNTANTS To Oceaneering International, Inc.: We have audited the accompanying consolidated balance sheets of Oceaneering International, Inc. (a Delaware corporation) and subsidiaries as of December 31, 2000 and March 31, 2000 and the related consolidated statements of income, cash flows and shareholders' equity and comprehensive income for the nine-month period ended December 31, 2000 and for each of the two years in the period ended March 31, 2000. These consolidated financial statements are the responsibility of the Company's management. Our responsibility is to express an opinion on these financial statements based on our audits. We conducted our audits in accordance with auditing standards generally accepted in the United States. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements. An audit also includes assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion. In our opinion, the consolidated financial statements referred to above present fairly, in all material respects, the financial position of Oceaneering International, Inc. and subsidiaries as of December 31, 2000 and March 31, 2000 and the results of their operations and their cash flows for the nine-month period ended December 31, 2000 and each of the two years in the period ended March 31, 2000, in conformity with accounting principles generally accepted in the United States. ARTHUR ANDERSEN LLP Houston, Texas February 14, 2001 21 22 OCEANEERING INTERNATIONAL, INC. & SUBSIDIARIES CONSOLIDATED BALANCE SHEETS

(in thousands, except share data) DECEMBER 31, 2000 March 31, 2000 --------------------------------------------------------------------------------------------------------------- ASSETS CURRENT ASSETS: Cash and cash equivalents $ 9,911 $ 11,001 Accounts receivable, net of allowances for doubtful accounts of $510 and $500 107,417 118,572 Prepaid expenses and other 27,019 18,990 ---------- ---------- Total current assets 144,347 148,563 ---------- ---------- PROPERTY AND EQUIPMENT, AT COST: Marine services equipment 313,853 311,639 Mobile offshore production equipment, including construction in progress of $83,321 and $21,054 124,785 68,646 Manufacturing facilities 41,024 37,858 Other 43,723 43,142 ---------- ---------- 523,385 461,285 Less accumulated depreciation 187,025 184,918 ---------- ---------- Net property and equipment 336,360 276,367 ---------- ---------- OTHER ASSETS: Goodwill, net of accumulated amortization of $7,526 and $6,612 11,493 11,611 Other 20,484 14,435 ---------- ---------- TOTAL ASSETS $ 512,684 $ 450,976 ========== ========== LIABILITIES AND SHAREHOLDERS' EQUITY CURRENT LIABILITIES: Accounts payable $ 25,076 $ 34,593 Accrued liabilities 60,139 53,645 Income taxes payable 8,736 7,238 Current portion of long-term debt 73 312 ---------- ---------- Total current liabilities 94,024 95,788 ---------- ---------- LONG-TERM DEBT, NET OF CURRENT PORTION 180,000 128,000 ---------- ---------- OTHER LONG-TERM LIABILITIES 31,766 31,488 ---------- ---------- COMMITMENTS AND CONTINGENCIES SHAREHOLDERS' EQUITY: Common Stock, par value $0.25 per share; 90,000,000 shares authorized; 24,017,046 shares issued 6,004 6,004 Additional paid-in capital 78,945 77,972 Treasury stock; 979,285 and 1,197,705 shares at cost (13,123) (16,050) Retained earnings 151,806 140,493 Cumulative translation adjustments (16,738) (12,719) ---------- --------- Total shareholders' equity 206,894 195,700 ---------- ---------- TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY $ 512,684 $ 450,976 ========== ==========

The accompanying Notes are an integral part of these Consolidated Financial Statements. 22 23 OCEANEERING INTERNATIONAL, INC. & SUBSIDIARIES CONSOLIDATED STATEMENTS OF INCOME

Nine-Month Fiscal Year Period Ended Ended December 31, March 31, ---------------------- -------------------------- (in thousands, except per share data) 2000 1999 2000 1999 ----------------------------------------------------------------------------------------------------------------------- (unaudited) REVENUES $ 307,730 $ 305,777 $ 416,820 $ 400,322 COST OF SERVICES AND PRODUCTS 254,659 251,612 345,178 314,638 SELLING, GENERAL AND ADMINISTRATIVE EXPENSES 30,860 29,114 39,343 41,328 ---------- ---------- ---------- ---------- INCOME FROM OPERATIONS 22,211 25,051 32,299 44,356 INTEREST INCOME 386 422 533 846 INTEREST EXPENSE, NET (5,629) (4,461) (5,936) (3,425) OTHER INCOME (EXPENSE), NET 122 (1) (330) (447) MINORITY INTERESTS 586 (472) (341) 163 ---------- ---------- ---------- ---------- INCOME BEFORE INCOME TAXES 17,676 20,539 26,225 41,493 PROVISION FOR INCOME TAXES (6,363) (7,394) (9,441) (15,786) ---------- ---------- ---------- ---------- NET INCOME $ 11,313 $ 13,145 $ 16,784 $ 25,707 ========== ========== ========== ========== BASIC EARNINGS PER SHARE $ 0.49 $ 0.58 $ 0.74 $ 1.13 DILUTED EARNINGS PER SHARE $ 0.49 $ 0.57 $ 0.73 $ 1.12 WEIGHTED AVERAGE NUMBER OF COMMON SHARES 22,935 22,752 22,757 22,708 INCREMENTAL SHARES FROM STOCK OPTIONS 291 271 279 180 WEIGHTED AVERAGE NUMBER OF COMMON SHARES AND EQUIVALENTS 23,226 23,023 23,036 22,888

The accompanying Notes are an integral part of these Consolidated Financial Statements. 23 24 OCEANEERING INTERNATIONAL, INC. & SUBSIDIARIES CONSOLIDATED STATEMENTS OF CASH FLOWS

Nine-Month Fiscal Year Period Ended Ended December 31, March 31, --------------------- ---------------------- (in thousands) 2000 1999 2000 1999 --------------------------------------------------------------------------------------------------------------------- (unaudited) CASH FLOWS FROM OPERATING ACTIVITIES: Net income $ 11,313 $ 13,145 $ 16,784 $ 25,707 ---------- ---------- --------- ---------- Adjustments to reconcile net income to net cash provided by operating activities: Depreciation and amortization 30,664 24,864 33,948 29,961 Currency translation adjustments and other (46) 2,256 1,582 (3,067) Decrease (increase) in accounts receivable, net 11,155 (6,652) (14,734) 11,085 Increase in prepaid expenses and other current assets (8,029) (3,968) (2,131) (9,782) Increase in other assets (3,036) (946) (2,922) (571) Increase (decrease) in accounts payable (9,517) 16 11,112 (2,590) Increase (decrease) in accrued liabilities 6,494 7,648 (962) 3,223 Increase (decrease) in income taxes payable 1,595 (436) (2,801) 849 Increase in other long-term liabilities 278 2,280 13,192 4,505 ---------- ---------- --------- ---------- Total adjustments to net income 29,558 25,062 36,284 33,613 ---------- ---------- --------- ---------- NET CASH PROVIDED BY OPERATING ACTIVITIES 40,871 38,207 53,068 59,320 ---------- ---------- --------- ---------- CASH FLOWS FROM INVESTING ACTIVITIES: Purchases of property and equipment (101,641) (43,737) (80,758) (102,014) Dispositions of property and equipment 8,122 -- 5,309 2,207 Decrease (increase) in other assets (2,884) 593 (593) 1,058 ---------- ---------- --------- ---------- NET CASH USED IN INVESTING ACTIVITIES (96,403) (43,144) (76,042) (98,749) ---------- ---------- --------- ---------- CASH FLOWS FROM FINANCING ACTIVITIES: Proceeds from long-term borrowings, net of costs -- -- -- 98,537 Net proceeds (payments) on revolving credit and other long-term debt 51,748 9,772 27,419 (54,301) Proceeds from issuance of common stock 2,694 5,205 6,246 3,026 Purchases of treasury stock -- (7,303) (8,057) (8,530) ---------- ---------- --------- ---------- NET CASH PROVIDED BY FINANCING ACTIVITIES 54,442 7,674 25,608 38,732 ---------- ---------- --------- ---------- NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS (1,090) 2,737 2,634 (697) CASH AND CASH EQUIVALENTS -- BEGINNING OF PERIOD 11,001 8,367 8,367 9,064 ---------- ---------- --------- ---------- CASH AND CASH EQUIVALENTS -- END OF PERIOD $ 9,911 $ 11,104 $ 11,001 $ 8,367 ========== ========== ========= ==========

The accompanying Notes are an integral part of these Consolidated Financial Statements. 24 25 OCEANEERING INTERNATIONAL, INC. & SUBSIDIARIES CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY AND COMPREHENSIVE INCOME

Common Stock Issued Additional Cumulative --------------------- Paid-in Treasury Retained Translation (in thousands) Shares Amount Capital Stock Earnings Adjustments Total -------------------------------------------------------------------------------------------------------------------------------- BALANCE, MARCH 31, 1998 24,017 $ 6,004 $ 81,442 $ (17,634) $ 98,002 $ (7,492) $ 160,322 Comprehensive Income: Net Income -- -- -- -- 25,707 -- 25,707 Translation adjustments -- -- -- -- -- (2,400) (2,400) --------- --------- --------- --------- --------- --------- --------- Total Comprehensive Income -- -- -- -- 25,707 (2,400) 23,307 Restricted stock issued -- -- (289) 289 -- -- -- Stock options exercised -- -- (42) 250 -- -- 208 Restricted stock plan compensation expense -- -- 1,310 -- -- -- 1,310 Treasury stock purchases -- -- -- (8,530) -- -- (8,530) Treasury stock issued to company benefit plan, at average cost -- -- -- 2,822 -- -- 2,822 --------- --------- --------- --------- --------- --------- --------- BALANCE, MARCH 31, 1999 24,017 6,004 82,421 (22,803) 123,709 (9,892) 179,439 Comprehensive Income: Net Income -- -- -- -- 16,784 -- 16,784 Translation adjustments -- -- -- -- -- (2,827) (2,827) --------- --------- --------- --------- --------- --------- --------- Total Comprehensive Income -- -- -- -- 16,784 (2,827) 13,957 Restricted stock issued -- -- (8,165) 8,165 -- -- -- Stock options exercised -- -- 461 4,233 -- -- 4,694 Restricted stock plan compensation expense -- -- 3,255 -- -- -- 3,255 Treasury stock purchases -- -- -- (8,057) -- -- (8,057) Treasury stock issued to company benefit plan, at average cost -- -- -- 2,412 -- -- 2,412 --------- --------- --------- --------- --------- --------- --------- BALANCE, MARCH 31, 2000 24,017 6,004 77,972 (16,050) 140,493 (12,719) 195,700 Comprehensive Income: Net Income -- -- -- -- 11,313 -- 11,313 Translation adjustments -- -- -- -- -- (4,019) (4,019) --------- --------- --------- --------- --------- --------- --------- Total Comprehensive Income -- -- -- -- 11,313 (4,019) 7,294 Restricted stock issued -- -- (175) 175 -- -- -- Stock options exercised -- -- 39 880 -- -- 919 Restricted stock plan compensation expense -- -- 1,109 -- -- -- 1,109 Treasury stock issued to company benefit plan, at average cost -- -- -- 1,872 -- -- 1,872 --------- --------- --------- --------- --------- --------- --------- BALANCE, DECEMBER 31, 2000 24,017 $ 6,004 $ 78,945 $ (13,123) $ 151,806 $ (16,738) $ 206,894 ========= ========= ========= ========= ========= ========= =========

The accompanying Notes are an integral part of these Consolidated Financial Statements. 25 26 OCEANEERING INTERNATIONAL, INC. & SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 1. SUMMARY OF MAJOR ACCOUNTING POLICIES Principles of Consolidation The consolidated financial statements include the accounts of Oceaneering International, Inc. and its 50% or more owned and controlled subsidiaries ("Oceaneering"). Oceaneering accounts for its investments in unconsolidated affiliated companies under the equity method. All significant intercompany accounts and transactions have been eliminated. Effective November 1, 2000, Oceaneering's Board of Directors approved the change of its year end to December 31 from March 31. This report covers the nine-month transition period ended December 31, 2000. The accompanying financial statements for the nine-month period ended December 31, 1999 are unaudited. Management has reflected all adjustments which it believes are necessary to present fairly Oceaneering's results of operations and cash flows for that nine-month period. All such adjustments are of a normal recurring nature. The results for the nine-month periods are not necessarily indicative of annual results. Cash and Cash Equivalents Cash and cash equivalents include demand deposits and highly liquid investments with original maturities of three months or less from the date of the investment. Prepaid Expenses and Other Current Assets Prepaid expenses and other current assets consisted of the following:

December 31, March 31, (in thousands) 2000 2000 ------------------------------------------------------------------ Spare parts for remotely operated vehicles $10,568 $ 7,950 Inventories, primarily raw materials 8,848 5,593 Other 7,603 5,447 ------- ------- Total $27,019 $18,990 ======= =======

Inventory is priced at lower of cost or market. Oceaneering determines cost using the weighted-average method. Property and Equipment and Goodwill Oceaneering provides for depreciation of property and equipment primarily on the straight-line method over estimated useful lives of three to 20 years for marine services equipment, up to 12 years for mobile offshore production equipment and three to 25 years for buildings, improvements and other equipment. Goodwill arising from business acquisitions is amortized on the straight-line method over 15 years. The costs of repair and maintenance of property and equipment are charged to operations as incurred, while the costs of improvements are capitalized. Oceaneering accrues in advance for anticipated drydocking expenses of its larger vessels. Accrued drydock costs, which are included in accrued liabilities on the balance sheet, were $3.2 million and $2.4 million at December 31, 2000 and March 31, 2000, respectively. Interest is capitalized on assets where the construction period is anticipated to be more than three months. Oceaneering does not allocate general administrative costs to capital projects. Upon the disposition of property and equipment, the related cost and accumulated depreciation accounts are relieved and the resulting gain or loss is included as an adjustment to cost of services and products. During the nine-month period ended December 31, 2000, Oceaneering exchanged its diving-related assets, including a vessel, in Asia, Australia and the Middle East for 11 remotely operated vehicles. The assets acquired were recorded at their fair market value and the transaction did not result in a material gain or loss to Oceaneering. 26 27 OCEANEERING INTERNATIONAL, INC. & SUBSIDIARIES Management periodically, and upon the occurrence of a triggering event, reviews the realizability of goodwill and other long-term assets and makes any appropriate impairment adjustments and disclosures required by Statement of Financial Accounting Standards Board Standard Number ("SFAS") 121, "Accounting for the Impairment of Long-Lived Assets and for Long-Lived Assets to Be Disposed Of." During the nine-month period ended December 31, 2000, Oceaneering recorded a $2.5 million impairment adjustment in the form of additional depreciation included in cost of services and products within the Mobile Offshore Production Systems business segment. This adjustment decreased the carrying value of an out-of-service tanker to its estimated market value. No other impairment adjustments were made during the periods presented. Revenue Recognition Oceaneering's revenues are primarily derived from billings under contracts that provide for specific time, material and equipment charges, which are accrued daily and billed monthly. Significant lump-sum contracts, particularly in the Subsea Products segment, are accounted for using the percentage-of-completion method. Under this method, we measure the extent of progress toward completion based on the ratio of costs incurred to total estimated costs at completion. Unbilled revenues related to recoverable costs and accrued profits on contracts in process are included in accounts receivable on Oceaneering's balance sheets. These amounts were $40 million and $43 million at December 31, 2000 and March 31, 2000, respectively. Revenues on contracts with a substantial element of research and development are recognized to the extent of cost until such time as the probable final profitability can be determined. Anticipated losses on contracts, if any, are recorded in the period that such losses are first determinable. Oceaneering's revenue recognition accounting policies comply with SEC Staff Accounting Bulletin No. 101, "Revenue Recognition in Financial Statements." Income Taxes Oceaneering accounts for income taxes in accordance with SFAS 109, "Accounting for Income Taxes." Foreign Currency Translation The functional currency for several of Oceaneering's foreign subsidiaries is the applicable local currency. Results of operations for foreign subsidiaries with functional currencies other than the U.S. dollar are translated into U.S. dollars using average exchange rates during the period. Assets and liabilities of these foreign subsidiaries are translated into U.S. dollars using the exchange rates in effect at the balance sheet date and the resulting translation adjustments are accumulated as a component of shareholders' equity. All foreign currency transaction gains and losses are recognized currently in the Consolidated Statements of Income. Earnings Per Share Oceaneering has computed earnings per share in accordance with SFAS 128, "Earnings Per Share." Other Long-term Liabilities At December 31, 2000 and March 31, 2000, other long-term liabilities include $9.1 million and $9.3 million, respectively, for self-insurance reserves not expected to be paid out in the following year and $19.1 million for deferred income taxes at each period end. Reclassifications Certain amounts from prior years, particularly segment information, have been reclassified to conform with the current year presentation. Use of Estimates The preparation of financial statements in conformity with generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. 27 28 OCEANEERING INTERNATIONAL, INC. & SUBSIDIARIES New Accounting Standard In June 1999, the Financial Accounting Standards Board amended SFAS 133 "Accounting for Derivative Instruments and Hedging Activities," by issuing SFAS 137 to defer the effective date of SFAS 133 to fiscal years beginning after June 15, 2000. Oceaneering believes the adoption of this statement will not have a significant impact on its results of operations or financial position. 2. INCOME TAXES Oceaneering and its domestic subsidiaries, including acquired companies from their respective dates of acquisition, file a consolidated U.S. federal income tax return. Oceaneering conducts its international operations in a number of locations which have varying codes and regulations with regard to income and other taxes, some of which are subject to interpretation. On a geographic basis, income before minority interests and income taxes attributable to the United States was $6.7 million, $10.5 million and $18.4 million for the nine-month period ended December 31, 2000 and the years ended March 31, 2000 and 1999, respectively. Income taxes are provided at the appropriate tax rates in accordance with Oceaneering's interpretation of the respective tax regulations after review and consultation with its internal tax department, tax consultants and, in some cases, legal counsel in the various jurisdictions. Management believes that adequate provisions have been made for all taxes which will ultimately be payable. Deferred income taxes are provided for temporary differences in the recognition of income and expenses for financial and tax reporting purposes. Oceaneering's policy is to provide for deferred U.S. income taxes on unrepatriated foreign income only to the extent such income is not to be invested indefinitely in the related foreign entity. The provisions for income taxes were as follows:

Fiscal Year Nine-Month Ended Period Ended March 31, December 31, --------------------- (in thousands) 2000 2000 1999 ----------------------------------------------------------------------------------------------------------------- U.S. federal and state $ 1,671 $ 4,988 $12,205 Foreign 4,692 4,453 3,581 -------- -------- ------- Total provision $ 6,363 $ 9,441 $15,786 ======== ======== ======= Current $ 6,375 $ 2,135 $13,040 Deferred (12) 7,306 2,746 -------- -------- ------- Total provision $ 6,363 $ 9,441 $15,786 ======== ======== ======= Cash taxes paid $ 4,538 $ 7,906 $12,191 ======== ======== =======

During the nine-month period ended December 31, 2000, Oceaneering also received a cash tax refund of $4,353,000. As of December 31, 2000, Oceaneering's United Kingdom subsidiary had net operating loss carryforwards ("NOLs") of approximately $11 million, which are available to reduce future United Kingdom Corporation Tax which would otherwise be payable. As of December 31, 2000 and March 31, 2000, Oceaneering's worldwide deferred tax assets and liabilities and related valuation reserves were as follows:

December 31, March 31, (in thousands) 2000 2000 ----------------------------------------------------- Gross deferred tax assets $ 9,849 $ 9,600 Valuation allowance (4,613) (4,376) -------- -------- Net deferred tax assets $ 5,236 $ 5,224 ======== ======== Deferred tax liabilities $ 19,123 $ 19,123 ======== ========

28 29 OCEANEERING INTERNATIONAL, INC. & SUBSIDIARIES Oceaneering's gross deferred tax assets consist primarily of NOLs in its United Kingdom subsidiary, which have no expiration date, and insurance claim reserves for which a tax deduction has not yet been allowed. Deferred tax liabilities consist primarily of depreciation and amortization book/tax differences and provisions for income of foreign subsidiaries expected to be repatriated. Oceaneering has established a valuation allowance for deferred tax assets after taking into account factors that are likely to affect Oceaneering's ability to utilize the tax assets. In particular, Oceaneering conducts its business through several foreign subsidiaries and, although Oceaneering expects its consolidated operations to be profitable, there is no assurance that profits will be earned in entities or jurisdictions which have NOLs available. Since April 1, 1998, changes in the valuation allowance primarily relate to the expected utilization of foreign NOLs and realization of foreign tax credits. Income taxes, computed by applying the federal statutory income tax rate of 35% to income before income taxes and minority interests, are reconciled to the actual provisions for income taxes as follows:

Fiscal Year Nine-Month Ended Period Ended March 31, December 31, ---------------------- (in thousands) 2000 2000 1999 -------------------------------------------------------------------------------------------- Computed U.S. statutory expense $ 5,981 $ 9,298 $ 14,466 Change in valuation allowances 237 (6,008) (1,057) Withholding taxes and foreign earnings taxed at rates different from U.S. statutory rates 1,066 3,375 1,172 State and local taxes and other, net (921) 2,776 1,205 -------- -------- -------- Total provision for income taxes $ 6,363 $ 9,441 $ 15,786 ======== ======== ========

3. DEBT Long-term Debt consisted of the following:

December 31, March 31, (in thousands) 2000 2000 ------------------------------------------------------------------- 6.72% Senior Notes $ 100,000 $ 100,000 Revolving credit agreement 65,000 28,000 Capital lease 73 312 Term loan agreement 15,000 -- --------- --------- Long-term Debt 180,073 128,312 Current portion (73) (312) --------- --------- Long-term Debt, net of current portion $ 180,000 $ 128,000 ========= =========

In September 1998, Oceaneering issued $100 million aggregate principal amount of 6.72% Senior Notes due 2010. The net proceeds were $98.6 million after issuance costs and were used to retire existing debt. The notes have an average life of ten years and are scheduled to be paid in five equal annual installments beginning September 2006. In October 1998, Oceaneering entered into an $80 million revolving credit facility (the "Credit Agreement") to replace its prior revolving credit agreement. There is a commitment fee ranging from .20% to .25% per annum, depending on Oceaneering's debt-to-capitalization ratio, on the unused portion of the banks' commitments. Principal maturity is in October 2003. Under the Credit Agreement, Oceaneering has the option to borrow dollars at the London Interbank Offered Rate ("LIBOR") plus a margin ranging from .50% to 1.00%, depending on Oceaneering's debt-to-capitalization ratio, or at the agent bank's prime rate. In March 2000, Oceaneering entered into a four-year, $50 million term loan agreement (the "Term Loan"). Borrowings under the Term Loan can be made until March 2001 and principal repayments commence in October 2001 with final maturity in April 2004. There are no commitment fees on the Term Loan. Under the Term Loan, Oceaneering has the 29 30 OCEANEERING INTERNATIONAL, INC. & SUBSIDIARIES option to borrow dollars at LIBOR plus a margin ranging from .75% to 1.25%, depending on Oceaneering's debt-to- capitalization ratio, or at the agent bank's prime rate. All of these credit arrangements contain similar restrictive covenants as to minimum net worth, debt-to-capitalization ratio, fixed charge coverage, interest coverage and restricted payments. Restricted payments, which include dividends and treasury stock purchases, are limited from April 1, 1998, on a net basis, to the sum of $25 million plus 50% of Oceaneering's consolidated net income after April 1, 1998, plus cash proceeds from any sales of common stock. Oceaneering has uncommitted credit agreements with banks totaling $29 million for use for borrowings and letters of credit. As of December 31, 2000, Oceaneering had approximately $17 million in letters of credit outstanding under these agreements. Cash interest payments of $6.7 million, $7.7 million and $5.7 million were made in the nine-month period ended December 31, 2000 and the fiscal years ended March 31, 2000 and 1999, respectively. Interest charges of $3.0 million, $1.8 million and $2.5 million were capitalized as part of construction in progress in the nine-month period ended December 31, 2000 and the fiscal years ended March 31, 2000 and 1999, respectively. 4. EMPLOYEE BENEFIT PLANS AND SHAREHOLDER RIGHTS PLAN Retirement Investment Plans Oceaneering has three separate employee retirement investment plans which, taken together, cover most of its full-time employees. The Oceaneering Retirement Investment Plan is a deferred compensation plan in which domestic employees may participate by deferring a portion of their gross monthly salary and directing Oceaneering to contribute the deferred amount to the plan. Oceaneering matches a portion of the deferred compensation. Oceaneering's contributions to the plan were $3,220,000, $2,867,000 and $2,508,000 for the plan years ended December 31, 2000, 1999 and 1998, respectively. The second plan is the Oceaneering International Services Pension Scheme for employees in the United Kingdom. Under this plan, employees may contribute a portion of their gross monthly salary. Oceaneering also contributes an amount equal to a portion of the participant's gross monthly salary. The plan assets exceed vested benefits and are not material to the assets of Oceaneering. Company contributions to this plan for the nine-month period ended December 31, 2000 and the fiscal years ended March 31, 2000 and 1999 were $41,000, $32,000 and $34,000, respectively. The third plan is the Oceaneering International, Inc. Supplemental Executive Retirement Plan, which covers selected key management employees and executives of Oceaneering as approved by the Compensation Committee of Oceaneering's Board of Directors (the "Compensation Committee"). This plan replaced a prior Executive Retirement Plan effective June 30, 1997 and covers more employees. Expense related to the prior plan during the year ended March 31, 1998 was $576,000. Under the new plan, Oceaneering accrues an amount determined as a percentage of the participant's gross monthly salary and the amounts accrued are treated as if they are invested in one or more investment vehicles pursuant to this plan. Expense related to this plan during the nine-month period ended December 31, 2000 and the fiscal years ended March 31, 2000 and 1999 was $921,000, $972,000 and $980,000, respectively. Incentive and Stock Option Plans Under the 1996, 1999 and 2000 Incentive Plans (the "Incentive Plans"), a total of 1,165,000, 1,450,000 and 900,000 shares of common stock of Oceaneering, respectively, were made available for awards to employees and other persons (excluding nonemployee directors except with respect to automatic grants as described below and, with respect to the 2000 Incentive Plan, excluding executive officers) having an important business relationship or affiliation with Oceaneering. Under the 1999 Incentive Plan, each director of Oceaneering is automatically granted an option to purchase 10,000 shares of common stock on the date the director becomes a nonemployee director and each year thereafter at an exercise price per share equal to the fair market value of a share of common stock on the date the option was granted. These options become fully exercisable six months following the date of grant. The Incentive Plans are administered by the Compensation Committee, which determines the type or types of award(s) to be made to each participant and sets forth in the related award agreement the terms, conditions and limitations applicable to each award. The Compensation Committee may grant stock options, stock appreciation rights and stock and cash awards. The exercise price for each option is not less than the fair market value of the optioned shares at the date of grant. Options outstanding vest over a three- or four-year period and are exercisable over a period of four, five or ten years after the date of grant or five years after the date of vesting. 30 31 OCEANEERING INTERNATIONAL, INC. & SUBSIDIARIES During fiscal 1999 and 2000 and the nine-month period ended December 31, 2000, the Compensation Committee granted restricted common stock of Oceaneering to certain of its key executives. These grants are subject to earning requirements on the basis of a percentage change between the price of the common stock of Oceaneering versus the average of the common stock price of a peer group of companies over one-, three- and two-year time periods, respectively. Up to one-half of the grant made in the nine-month period ended December 31, 2000 and up to one-third of the total grant made in fiscal 2000 may be earned each year depending on Oceaneering's cumulative common stock performance, with any amount earned subject to vesting in four equal installments over a four-year period, conditional upon continued employment. All of the total grant made in fiscal 1999 was earned at the end of one year, subject to vesting. At the time of each vesting, a participant receives a tax assistance payment for which the participant must reimburse Oceaneering if the vested common stock is sold by the participant within three years after the vesting date. As of December 31, 2000, none of the grant made in the nine-month period ended December 31, 2000 has been earned and one-third of the grant made in fiscal 2000 has been earned. As of December 31, 2000, a total of 705,250 shares of restricted stock was outstanding under these and former, similar grants, of which 325,250 shares were earned, subject to vesting requirements. The numbers and weighted average grant date fair values of restricted stock granted were 16,000 and $19.87, respectively, during the nine-month period ended December 31, 2000, 549,000 and $17.06, respectively, during fiscal 2000 and 9,000 and $16.83, respectively, during fiscal 1999. In June 1998 and June 1999, certain key executives also elected to receive restricted common stock of Oceaneering totaling 35,920 and 42,812 shares with grant date fair values of $17.94 and $16.56 per share, respectively, subject to similar vesting requirements and tax assistance payments, in lieu of cash for all or part of their fiscal 1998 and fiscal 1999 bonus awards. Each grantee of shares of restricted stock mentioned in this paragraph is deemed to be the record owner of those shares during the restriction period, with the right to vote and receive any dividends on those shares. Oceaneering accounts for stock options it issues under its plans pursuant to Accounting Principles Board Opinion No. 25, "Accounting for Stock Issued to Employees," under which no compensation cost is recognized unless options are granted at an option price below the fair market value of the stock at the date of the grant. Had compensation cost for these stock options been determined consistent with SFAS 123, "Accounting for Stock-Based Compensation," Oceaneering's pro forma net income for the nine-month period ended December 31, 2000 and for fiscal 2000 and fiscal 1999 would have been $9,137,000, $15,442,000 and $24,735,000, respectively, and its diluted earnings per share for those periods would have been $0.39, $0.67 and $1.08, respectively. Information regarding these option plans is as follows:

Shares under Weighted Average Option Exercise Price ---------------- ------------------- Balance at March 31, 1998 1,283,340 $ 14.56 Granted 481,900 10.43 Exercised (18,090) 12.63 Forfeited (61,980) 15.40 ----------- ------- Balance at March 31, 1999 1,685,170 13.37 Granted 384,000 16.88 Exercised (319,760) 12.48 Forfeited (45,280) 14.12 ------------ ------- Balance at March 31, 2000 1,704,130 14.31 Granted 803,800 14.57 Exercised (66,035) 12.51 Forfeited (93,620) 15.47 ------------ ------- Balance at December 31, 2000 2,348,275 $ 14.40 ============ =======

The weighted average fair value of options granted in the nine-month period ended December 31, 2000 and for fiscal 2000 and 1999 was $7.18, $8.90 and $5.86, respectively. The fair value of the stock options granted was estimated on the 31 32 OCEANEERING INTERNATIONAL, INC. & SUBSIDIARIES date of grant using the Black-Scholes option pricing model with the following assumptions:

Fiscal Year Nine-Month Ended Period Ended March 31, December 31, -------------------- (in thousands) 2000 2000 1999 -------------------------------------------------------------------------------------------------------------- Risk-free interest rate 6.13% 5.87% 5.34% Expected dividend yield 0% 0% 0% Expected life 4.5 years 6 years 6 years Expected volatility 51.24% 46.14% 42.27%

The following table provides information about the options outstanding at December 31, 2000.

Outstanding Exercisable --------------------------------------------- --------------------------- Weighted Number of Average Weighted Number of Weighted Range of Shares at Remaining Average Shares at Average Exercise December 31, Contractual Exercise December 31, Exercise Prices 2000 Life (years) Price 2000 Price --------------------- ------------------------------------------------------------------------------ $4.72 - 14.19 685,725 2.76 $10.55 494,375 $10.63 $14.20 - 15.58 826,400 4.74 $14.41 65,400 $14.63 $15.59 - 20.34 836,150 3.09 $17.57 495,250 $17.78

At December 31, 2000, there were 760,820 shares of Oceaneering common stock under these plans available for grant, awarding stock options, stock appreciation rights, stock and cash awards to employees, subject to no more than 517,220 shares being used for awards other than stock options or stock appreciation rights to employees. Shareholder Rights Plan On November 20, 1992, Oceaneering's Board of Directors adopted a Shareholder Rights Plan and, in accordance with the plan, declared a dividend of one preferred share purchase right for each outstanding share of Oceaneering common stock. The plan will cause substantial dilution to a party that attempts to acquire Oceaneering in a manner or on terms not approved by the Board of Directors, except pursuant to an offer conditioned on a substantial number of rights being acquired. The rights, which do not have voting rights and are not entitled to dividends until such time as they become exercisable, expire in December 2002. 5. COMMITMENTS AND CONTINGENCIES Lease Commitments At December 31, 2000, Oceaneering occupied several facilities under noncancellable operating leases expiring at various dates through 2023. Future minimum rentals under these leases are as follows:

(in thousands) 2001 $ 4,053 2002 2,704 2003 2,261 2004 2,078 2005 1,899 Thereafter 7,789 -------- Total Lease Commitments $20,784 ========

32 33 OCEANEERING INTERNATIONAL, INC. & SUBSIDIARIES Rental expense, which includes hire of vessels, specialized equipment and real estate rental, was approximately $13 million, $22 million and $18 million for the nine-month period ended December 31, 2000 and the fiscal years ended March 31, 2000 and 1999, respectively. Insurance Oceaneering self-insures for workers' compensation, maritime employer's liability and comprehensive general liability claims to levels it considers financially prudent and carries insurance after it reaches the initial claim levels, which can be by occurrence or in the aggregate. Oceaneering determines the level of accruals by reviewing its historical experience and current year claim activity. It does not record accruals on a present-value basis. Oceaneering reviews each claim with insurance adjusters and establishes specific reserves for all known liabilities. It establishes an additional reserve for incidents incurred but not reported to Oceaneering for each year using management estimates and based on prior experience. Oceaneering's management believes that Oceaneering has established adequate accruals for uninsured expected liabilities arising from those obligations. Litigation Various actions and claims are pending against Oceaneering, most of which are covered by insurance. In the opinion of Oceaneering's management, the ultimate liability, if any, which may result from these actions and claims will not materially affect Oceaneering's financial position or results of operations. Letters of Credit Oceaneering had $17 million in letters of credit outstanding as of both December 31, 2000 and March 31, 2000 as guarantees in force for self-insurance requirements and various performance and bid bonds which are usually for a period of one year or the duration of the applicable contract. Financial Instruments and Risk Concentration Financial instruments which potentially subject Oceaneering to concentrations of credit risk are primarily cash and cash equivalents, long-term bank and other borrowings and accounts receivable. The carrying values of cash and cash equivalents and bank borrowings approximate their fair values due to the short maturity of those instruments or the short- term duration of the associated interest rate periods. Accounts receivable are generated from a broad and diverse group of customers primarily from within the energy industry, which is Oceaneering's major source of revenues. Oceaneering maintains an allowance for doubtful accounts based on expected collectibility. Oceaneering estimated the fair value of its $100 million of 6.72% Senior Notes (see Note 3) to be $94 million as of December 31, 2000. This estimate was arrived at by computing the present value of the future principal and interest payments using a yield-to-maturity interest rate for securities of similar quality and term. 6. OPERATIONS BY BUSINESS SEGMENT AND GEOGRAPHIC AREA Business Segment Information Oceaneering supplies a comprehensive range of integrated technical services to a variety of industries and is one of the world's largest underwater services contractors. Oceaneering's Offshore Oil and Gas business consists of remotely operated vehicles ("ROVs"), Subsea Products, Mobile Offshore Production Systems and Other Services. Oceaneering's Advanced Technologies business provides project management, engineering services and equipment for applications in non-oilfield markets. The following table presents Revenues, Income (Loss) from Operations and Depreciation and Amortization Expense 33 34 OCEANEERING INTERNATIONAL, INC. & SUBSIDIARIES for the nine-month periods ended December 31, 2000 and 1999 and the fiscal years ended March 31, 2000 and 1999 by business segment:

Nine-Month Fiscal Year Period Ended Ended December 31, March 31, ----------------------- ------------------------ (in thousands) 2000 1999 2000 1999 -------------------------------------------------------------------------------------------------------------- (unaudited) REVENUES Offshore Oil and Gas Remotely Operated Vehicles $ 78,953 $ 72,585 $ 94,617 $ 100,854 Subsea Products 65,771 43,350 69,744 72,919 Mobile Offshore Production Systems 15,788 18,118 23,983 31,559 Other Services 65,206 77,420 105,505 95,748 --------- --------- --------- --------- Total Offshore Oil and Gas 225,718 211,473 293,849 301,080 Advanced Technologies 82,012 94,304 122,971 99,242 --------- --------- --------- --------- Total $ 307,730 $ 305,777 $ 416,820 $ 400,322 ========= ========= ========= ========= INCOME (LOSS) FROM OPERATIONS Offshore Oil and Gas Remotely Operated Vehicles $ 12,316 $ 9,855 $ 14,064 $ 16,722 Subsea Products 1,225 390 1,499 6,389 Mobile Offshore Production Systems 4,271 5,597 7,629 9,478 Other Services (636) 863 (3,169) 3,308 --------- --------- --------- --------- Total Offshore Oil and Gas 17,176 16,705 20,023 35,897 Advanced Technologies 5,035 8,346 12,276 8,459 --------- --------- --------- --------- Total $ 22,211 $ 25,051 $ 32,299 $ 44,356 ========= ========= ========= ========= DEPRECIATION AND AMORTIZATION EXPENSES Offshore Oil and Gas Remotely Operated Vehicles $ 13,719 $ 9,897 $13,827 $ 11,609 Subsea Products 3,401 3,088 4,212 3,215 Mobile Offshore Production Systems 5,497 3,202 4,239 4,409 Other Services 5,791 5,732 7,906 6,313 --------- --------- --------- --------- Total Offshore Oil and Gas 28,408 21,919 30,184 25,546 Advanced Technologies 2,256 2,945 3,764 4,415 --------- --------- --------- --------- Total $ 30,664 $ 24,864 $ 33,948 $ 29,961 ========= ========= ========= =========

The following table presents Assets and Capital Expenditures as of and for the periods indicated:

As of March 31, As of ------------------------- (in thousands) December 31, 2000 2000 1999 --------------------------------------------------------------------------------------------------------------- ASSETS Offshore Oil and Gas Remotely Operated Vehicles $161,355 $145,486 $132,709 Subsea Products 85,401 78,993 71,679 Mobile Offshore Production Systems 107,677 58,553 45,938 Other Services 84,110 90,562 69,826 -------- -------- -------- Total Offshore Oil and Gas 438,543 373,594 320,152 Advanced Technologies 49,555 45,608 46,698 Other 24,586 31,774 20,493 -------- -------- -------- Total $512,684 $450,976 $387,343 ======== ======== ========

34 35 OCEANEERING INTERNATIONAL, INC. & SUBSIDIARIES

Fiscal Year Ended Nine-Month March 31, Period Ended ------------------------ (in thousands) December 31, 2000 2000 1999 ------------------------------------------------------------------------------------------------------------- CAPITAL EXPENDITURES Offshore Oil and Gas Remotely Operated Vehicles $ 25,293 $ 29,614 $ 41,783 Subsea Products 6,299 4,700 25,951 Mobile Offshore Production Systems 61,972 16,590 1,854 Other Services 7,480 20,320 25,528 -------- --------- --------- Total Offshore Oil and Gas 101,044 71,224 95,116 Advanced Technologies 597 9,534 6,898 -------- --------- --------- Total $101,641 $ 80,758 $ 102,014 ======== ========= =========

Income (loss) from operations for each business segment is determined before interest income or expense, other income (expense), minority interests and provision for income taxes. An allocation of these items is not considered practical. All assets specifically identified with a particular business segment have been segregated. Cash and cash equivalents, certain prepaid expenses and other current assets, certain investments and other assets have not been allocated to particular business segments. No individual customer accounted for more than 10% of Oceaneering's consolidated revenues in the nine-month period ended December 31, 2000 or the years ended March 31, 2000 and 1999. Geographic Operating Areas The following table summarizes certain financial data by geographic area:

Fiscal Year Nine-Month Ended Period Ended March 31, December 31, --------------------- (in thousands) 2000 2000 1999 --------------------------------------------------------------------------------------------------- REVENUES United States $165,858 $207,415 $206,703 Norway 18,484 26,934 30,162 United Kingdom 20,127 26,504 34,641 Indonesia 6,389 25,983 19,153 Other Asia 24,910 41,381 33,451 Africa 35,798 49,673 50,033 Brazil 21,061 16,515 3,859 Other 15,103 22,415 22,320 -------- -------- -------- Total $307,730 $416,82 $400,322 ======== ======== ======== LONG-LIVED ASSETS United States $188,105 $205,861 $156,457 Europe 50,614 46,614 44,043 Africa 8,736 10,088 17,167 Asia 101,777 22,494 21,625 Other 14,814 14,738 15,547 -------- -------- -------- Total $364,046 $299,79 $254,839 ======== ======== ========

35 36 OCEANEERING INTERNATIONAL, INC. & SUBSIDIARIES 7. ACCRUED LIABILITIES Accrued liabilities consisted of the following:

December 31, March 31, (in thousands) 2000 2000 ------------------------------------------------------------------------------------------ Payroll and related costs $ 18,130 $ 15,583 Accrued job costs 22,415 19,972 Self insurance reserves for claims expected to be paid within one year 5,422 5,360 Other 14,172 12,730 -------- -------- Total Accrued Liabilities $ 60,139 $ 53,645 ======== ========

================================================================================ ================================================================================ SELECTED QUARTERLY FINANCIAL DATA (UNAUDITED) (in thousands, except per share data)

Nine-Month Period Ended December 31, 2000 ------------------------------------------------------------ QUARTER ENDED JUNE 30 SEPT. 30 DEC. 31 TOTAL ----------------------------------------------------------------------------------------------------- Revenues $104,039 $100,464 $103,227 $307,730 Gross profit 15,373 18,373 19,325 53,071 Income from operations 5,378 7,980 8,853 22,211 Net income 2,703 4,112 4,498 11,313 Diluted earnings per share $ 0.12 $ 0.18 $ 0.19 $ 0.49 Weighted average number of common shares and equivalents 23,186 23,221 23,271 23,226

Year Ended March 31, 2000 ----------------------------------------------------------------------------- QUARTER ENDED JUNE 30 SEPT. 30 DEC. 31 MAR. 31 TOTAL ----------------------------------------------------------------------------------------------------------------------- Revenues $98,860 $100,405 $106,512 $111,043 $416,820 Gross profit 18,527 17,455 18,183 17,477 71,642 Income from operations 8,978 7,745 8,328 7,248 32,299 Net income 5,034 4,116 3,995 3,639 16,784 Diluted earnings per share $ 0.22 $ 0.18 $ 0.17 $ 0.16 $ 0.73 Weighted average number of common shares and equivalents 22,667 23,079 23,323 23,074 23,036

36 37 EXHIBIT INDEX

Registration or File Form or Report Exhibit Number Report Date Number ------------------------------------------------------------------------------------------------------------------------- 3.01 Restated Certificate of Incorporation 3.02 Amended and Restated By-Laws *4.01 Specimen of Common Stock Certificate 1-10945 10-K March 1993 4(a) *4.02 Shareholder Rights Agreement dated November 20, 1992 1-10945 8-K Nov. 1992 1 *4.03 Note Purchase Agreement dated as of September 8, 1998 relating to $100,000,000 6.72% Senior Notes due September 8, 2010 1-10945 10-Q Sept. 1998 4.01 *4.04 Loan Agreement ($80,000,000 Revolving Credit Facility) dated as of October 23, 1998 1-10945 10-Q Sept. 1998 4.02 *4.05 Loan Agreement ($50,000,000 Term Loan) dated as of 1-10945 10-K/A March 2000 4.05 March 30, 2000

We and certain of our consolidated subsidiaries are parties to debt instruments under which the total amount of securities authorized does not exceed 10 percent of our total consolidated assets. Pursuant to paragraph 4(ii)(A) of Item 601(b) of Regulation S-K, we agree to furnish a copy of those instruments to the Securities and Exchange Commission on request. *10.01+ Oceaneering Retirement Investment Plan, as amended 1-10945 10-K March 1996 10.02 *10.02+ Employment Agreement dated August 15, 1986 between John R. Huff and Oceaneering 0-8418 10-K March 1987 10(l) *10.03+ Addendum to Employment Agreement dated February 22, 1996 between John R. Huff and Oceaneering 1-10945 10-K March 1997 10.04 *10.04+ Amended and Restated Supplemental Executive Retirement Plan 1-10945 10-Q Dec. 1999 10.1 *10.05+ 1999 Restricted Stock Award Incentive Agreements dated August 19, 1999 1-10945 10-Q Sept. 1999 10.1 *10.06+ Senior Executive Severance Plan, as amended 0-8418 10-K March 1989 10(k) *10.07+ Supplemental Senior Executive Severance Agreements, as amended 0-8418 10-K March 1989 10(l) *10.08+ 1999 Incentive Plan 1-10945 10-K March 2000 10.08 *10.09+ 2000 Bonus Award Plan *10.10+ 1990 Long-Term Incentive Plan 33-36872 S-8 Sept. 1990 4(f) *10.11+ 1990 Nonemployee Directors Stock Option Plan 33-36872 S-8 Sept. 1990 4(g) *10.12+ Indemnification Agreement between Registrant and its Directors 0-8418 10-Q Sept. 1991 10(a) *10.14+ 1996 Incentive Plan of Oceaneering International, Inc. 1-10945 10-Q Sept. 1996 10.02 *10.15+ 1996 Restricted Stock Award Incentive Agreements dated August 23, 1996 1-10945 10-Q Sept. 1996 10.03 *10.16+ 1997 Bonus Restricted Stock Award Agreements dated April 22, 1997 1-10945 10-K March 1997 10.20 *10.17+ Amendment No. 1 to the Oceaneering Retirement Investment Plan 1-10945 10-Q Sept. 1996 10.01 *10.18+ Amendment No. 1 to 1990 Nonemployee Director Stock Option Plan 1-10945 10-K March 1999 10.19 *10.19+ 1998 Bonus Restricted Stock Award Agreements 1-10945 10-K March 1999 10.20 *10.20+ 1999 Bonus Restricted Stock Award Agreements 1-10945 10-K/A March 2000 10.20 *10.21+ Non-Executive Incentive Plan 333-50400 S-8 Nov. 2000 4.6 21 Subsidiaries of the Registrant 23 Consent of Independent Public Accountants 24 Powers of Attorney * Indicates exhibit previously filed with the Securities and Exchange Commission as indicated and incorporated herein by reference. + Indicates management contract or compensatory plan or arrangement.