UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Notice of Effectiveness
Effectiveness Date: May 17, 2018 4:00 P.M.
Form: S-1
CIK: 0001465872
Company Name: VANTAGE DRILLING INTERNATIONAL
File Number: 333-224793
CIK: 0001551170
Company Name: Vantage Holdings Cyprus ODC Ltd
File Number: 333-224793-25
CIK: 0001657896
Company Name: Vantage Drilling Africa
File Number: 333-224793-24
CIK: 0001465876
Company Name: EMERALD DRILLER Co
File Number: 333-224793-23
CIK: 0001522823
Company Name: P2020 RIG CO.
File Number: 333-224793-22
CIK: 0001504852
Company Name: P2021 RIG CO.
File Number: 333-224793-21
CIK: 0001465873
Company Name: SAPPHIRE DRILLER Co
File Number: 333-224793-20
CIK: 0001465870
Company Name: VANTAGE DEEPWATER Co
File Number: 333-224793-19
CIK: 0001550869
Company Name: Vantage Deepwater Drilling, Inc.
File Number: 333-224793-18
CIK: 0001465871
Company Name: VANTAGE DRILLER I CO.
File Number: 333-224793-17
CIK: 0001465865
Company Name: VANTAGE DRILLER II CO.
File Number: 333-224793-16
CIK: 0001465866
Company Name: VANTAGE DRILLER III CO.
File Number: 333-224793-15
CIK: 0001465867
Company Name: VANTAGE DRILLER IV CO.
File Number: 333-224793-14
CIK: 0001657897
Company Name: Vantage Driller ROCO S.R.L.
File Number: 333-224793-13
CIK: 0001578214
Company Name: Vantage Driller VI Co.
File Number: 333-224793-12
CIK: 0001522817
Company Name: VANTAGE HOLDINGS MALAYSIA I CO.
File Number: 333-224793-11
CIK: 0001465862
Company Name: VANTAGE INTERNATIONAL MANAGEMENT CO.
File Number: 333-224793-10
CIK: 0001465860
Company Name: VANTAGE INTERNATIONAL MANAGEMENT PTE LTD.
File Number: 333-224793-09
CIK: 0001561737
Company Name: Vantage Delaware Holdings, LLC
File Number: 333-224793-08
CIK: 0001380565
Company Name: Vantage Energy Services, Inc.
File Number: 333-224793-07
CIK: 0001465864
Company Name: VANTAGE HOLDING HUNGARY KFT
File Number: 333-224793-06
CIK: 0001522821
Company Name: VANTAGE DRILLING LABUAN I LTD.
File Number: 333-224793-05
CIK: 0001522853
Company Name: VANTAGE DRILLING (MALAYSIA) I SDN. BHD.
File Number: 333-224793-04
CIK: 0001465863
Company Name: VANTAGE DRILLING NETHERLANDS B.V.
File Number: 333-224793-03
CIK: 0001566686
Company Name: PT. Vantage Drilling Co Indonesia
File Number: 333-224793-02
CIK: 0001550868
Company Name: Dragonquest Holdings Co
File Number: 333-224793-01