The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE

OMB APPROVAL
OMB Number: 3235-0006
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COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8
VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
ARCHROCK INC COM 03957W106 5,039 575,932 SH   DFND 1 575,932 0 0
BONANZA CREEK ENERGY INC COM NEW 097793400 4,457 160,829 SH   DFND 1 160,829 0 0
BONANZA CREEK ENERGY INC COM NEW 097793400 13,682 493,760 SH   DFND 2 493,760 0 0
CACTUS INC CL A 127203107 16,158 600,000 SH   DFND 1 600,000 0 0
CALIFORNIA RES CORP COM NEW 13057Q206 1,790 104,400 SH   DFND 1 104,400 0 0
CALIFORNIA RES CORP COM NEW 13057Q206 5,497 320,510 SH   DFND 2 320,510 0 0
DIAMONDBACK ENERGY INC COM 25278X109 9,326 73,710 SH   DFND 1 73,710 0 0
DIAMONDBACK ENERGY INC COM 25278X109 28,630 226,290 SH   DFND 2 226,290 0 0
ENCANA CORP COM 292505104 9,868 897,097 SH   DFND 1 897,097 0 0
ENCANA CORP COM 292505104 30,295 2,754,089 SH   DFND 2 2,754,089 0 0
ENERGEN CORP COM 29265N108 9,962 158,473 SH   DFND 1 158,473 0 0
ENERGEN CORP COM 29265N108 30,583 486,527 SH   DFND 2 486,527 0 0
ENERGY RECOVERY INC COM 29270J100 7,989 971,874 SH   DFND 1 971,874 0 0
FTS INTERNATIONAL INC COM 30283W104 3,678 200,000 SH   DFND 1 200,000 0 0
GARDNER DENVER HLDGS INC COM 36555P107 11,045 360,000 SH   DFND 1 360,000 0 0
GOLAR LNG LTD BERMUDA SHS G9456A100 8,244 301,325 SH   DFND 1 301,325 0 0
HALLIBURTON CO CALL 406216101 62,656 1,334,800 SH Call DFND 1 1,334,800 0 0
HELMERICH & PAYNE INC COM 423452101 5,125 77,000 SH   DFND 1 77,000 0 0
HESS CORP CALL 42809H107 11,703 231,200 SH Call DFND 1 231,200 0 0
HESS CORP CALL 42809H107 35,935 709,900 SH Call DFND 2 709,900 0 0
HESS CORP COM 42809H107 9,017 178,127 SH   DFND 1 178,127 0 0
HESS CORP COM 42809H107 27,683 546,873 SH   DFND 2 546,873 0 0
KEY ENERGY SVCS INC DEL COM 49309J103 1,866 159,188 SH   DFND 1 159,188 0 0
KOSMOS ENERGY LTD SHS G5315B107 5,934 941,840 SH   DFND 1 941,840 0 0
KOSMOS ENERGY LTD SHS G5315B107 18,217 2,891,513 SH   DFND 2 2,891,513 0 0
MARATHON OIL CORP COM 565849106 7,332 454,545 SH   DFND 1 454,545 0 0
MARATHON OIL CORP COM 565849106 22,509 1,395,455 SH   DFND 2 1,395,455 0 0
MCDERMOTT INTL INC COM 580037109 8,069 1,325,000 SH   DFND 1 1,325,000 0 0
NABORS INDUSTRIES LTD SHS G6359F103 6,990 1,000,000 SH   DFND 1 1,000,000 0 0
NCS MULTISTAGE HLDGS INC COM 628877102 7,623 508,207 SH   DFND 1 508,207 0 0
NINE ENERGY SVC INC COM 65441V101 7,914 325,000 SH   DFND 1 325,000 0 0
OASIS PETE INC NEW COM 674215108 11,434 1,411,592 SH   DFND 1 1,411,592 0 0
OASIS PETE INC NEW COM 674215108 35,103 4,333,708 SH   DFND 2 4,333,708 0 0
PENN VA CORP NEW COM 70788V102 7,878 224,836 SH   DFND 1 224,836 0 0
PENN VA CORP NEW COM 70788V102 18,297 522,164 SH   DFND 2 522,164 0 0
PQ GROUP HLDGS INC COM 73943T103 9,849 705,000 SH   DFND 1 705,000 0 0
PROPETRO HLDG CORP COM 74347M108 8,888 559,317 SH   DFND 1 559,317 0 0
PROPETRO HLDG CORP COM 74347M108 3,973 250,000 SH   DFND 2 250,000 0 0
RING ENERGY INC COM 76680V108 1,058 73,705 SH   DFND 1 73,705 0 0
RING ENERGY INC COM 76680V108 3,247 226,295 SH   DFND 2 226,295 0 0
RSP PERMIAN INC COM 74978Q105 31,826 678,873 SH   DFND 2 678,873 0 0
RSP PERMIAN INC COM 74978Q105 10,366 221,127 SH   DFND 1 221,127 0 0
SOLARIS OILFIELD INFRSTR INC COM CL A 83418M103 8,280 500,000 SH   DFND 1 500,000 0 0
SOUTHWESTERN ENERGY CO COM 845467109 24,754 5,716,802 SH   DFND 2 5,716,802 0 0
SOUTHWESTERN ENERGY CO COM 845467109 8,063 1,862,106 SH   DFND 1 1,862,106 0 0
SPDR S&P 500 ETF TR PUT 78462F103 18,762 71,300 SH Put DFND 1 71,300 0 0
SPDR S&P 500 ETF TR PUT 78462F103 57,551 218,700 SH Put DFND 2 218,700 0 0
SRC ENERGY INC COM 78470V108 7,424 787,310 SH   DFND 1 787,310 0 0
SRC ENERGY INC COM 78470V108 22,793 2,417,043 SH   DFND 2 2,417,043 0 0
SUPERIOR ENERGY SVCS INC COM 868157108 6,562 778,400 SH   DFND 1 778,400 0 0
TEAM INC COM 878155100 6,801 494,600 SH   DFND 1 494,600 0 0
TECHNIPFMC PLC COM G87110105 13,253 450,000 SH   DFND 1 450,000 0 0
TENARIS S A SPONSORED ADR 88031M109 15,775 455,000 SH   DFND 1 455,000 0 0
UNITED STATES STL CORP NEW CALL 912909108 10,557 300,000 SH Call DFND 1 300,000 0 0
UNITED STATES STL CORP NEW COM 912909108 13,942 396,190 SH   DFND 1 396,190 0 0
WHITING PETE CORP NEW COM NEW 966387409 21,697 641,160 SH   DFND 2 641,160 0 0
WHITING PETE CORP NEW COM NEW 966387409 7,067 208,840 SH   DFND 1 208,840 0 0