UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Notice of Effectiveness
Effectiveness Date:
March 22, 2013 2:00 P.M.
Form:
S-4
CIK:
0001465872
Company Name:
OFFSHORE GROUP INVESTMENT Ltd
File Number:
333-185117
CIK:
0001566686
Company Name:
PT. Vantage Drilling Co Indonesia
File Number:
333-185117-23
CIK:
0001419428
Company Name:
Vantage Drilling CO
File Number:
333-185117-22
CIK:
0001465864
Company Name:
VANTAGE HOLDING HUNGARY KFT
File Number:
333-185117-21
CIK:
0001465863
Company Name:
VANTAGE DRILLING NETHERLANDS B.V.
File Number:
333-185117-20
CIK:
0001522823
Company Name:
P2020 RIG CO.
File Number:
333-185117-19
CIK:
0001504852
Company Name:
P2021 RIG CO.
File Number:
333-185117-18
CIK:
0001465876
Company Name:
EMERALD DRILLER Co
File Number:
333-185117-17
CIK:
0001465873
Company Name:
SAPPHIRE DRILLER Co
File Number:
333-185117-16
CIK:
0001465871
Company Name:
VANTAGE DRILLER I CO.
File Number:
333-185117-15
CIK:
0001465865
Company Name:
VANTAGE DRILLER II CO.
File Number:
333-185117-14
CIK:
0001465866
Company Name:
VANTAGE DRILLER III CO.
File Number:
333-185117-13
CIK:
0001465867
Company Name:
VANTAGE DRILLER IV CO.
File Number:
333-185117-12
CIK:
0001522821
Company Name:
VANTAGE DRILLING LABUAN I LTD.
File Number:
333-185117-11
CIK:
0001522853
Company Name:
VANTAGE DRILLING (MALAYSIA) I SDN. BHD.
File Number:
333-185117-10
CIK:
0001522817
Company Name:
VANTAGE HOLDINGS MALAYSIA I CO.
File Number:
333-185117-09
CIK:
0001465862
Company Name:
VANTAGE INTERNATIONAL MANAGEMENT CO.
File Number:
333-185117-08
CIK:
0001550868
Company Name:
Dragonquest Holdings Co
File Number:
333-185117-07
CIK:
0001551170
Company Name:
Vantage Holdings Cyprus ODC Ltd
File Number:
333-185117-06
CIK:
0001551627
Company Name:
Vantage Drilling Poland - Luxembourg Branch
File Number:
333-185117-05
CIK:
0001465870
Company Name:
VANTAGE DEEPWATER Co
File Number:
333-185117-04
CIK:
0001550869
Company Name:
Vantage Deepwater Drilling, Inc.
File Number:
333-185117-03
CIK:
0001561737
Company Name:
Vantage Delaware Holdings, LLC
File Number:
333-185117-02
CIK:
0001561735
Company Name:
Tungsten Explorer Co
File Number:
333-185117-01