X0101
EFFECT
33
LIVE
2015-05-07
10:00:00
0001447382
Ocean Rig UDW Inc.
333-202829
0001500405
DRILL RIGS HOLDINGS INC.
333-202829-94
0001500409
OCEAN RIG 1 SHAREHOLDERS INC.
333-202829-93
0001500410
OCEAN RIG 2 SHAREHOLDERS INC.
333-202829-92
0001500406
OCEAN RIG 1 INC.
333-202829-91
0001500407
OCEAN RIG 2 INC.
333-202829-90
0001560101
Ocean Rig 1 Greenland Operations Inc.
333-202829-89
0001560110
Ocean Rig Falkland Operations Inc.
333-202829-88
0001560116
Ocean Rig EG Operations Inc.
333-202829-87
0001560088
Ocean Rig Norway Operations Inc.
333-202829-86
0001560072
Ocean Rig Angola Operations Inc.
333-202829-85
0001560070
Ocean Rig Corcovado Greenland Operations Inc.
333-202829-84
0001560067
Ocean Rig Poseidon Operations Inc.
333-202829-83
0001560062
Ocean Rig Namibia Operations Inc.
333-202829-82
0001560063
Ocean Rig Cuanza Operations Inc.
333-202829-81
0001500408
OCEAN RIG OPERATIONS INC.
333-202829-80
0001560124
Ocean Rig Global Chartering Inc.
333-202829-79
0001500493
DRILLSHIPS HOLDINGS INC.
333-202829-78
0001500501
DRILLSHIP HYDRA SHAREHOLDERS INC.
333-202829-77
0001500500
DRILLSHIP PAROS SHAREHOLDERS INC.
333-202829-76
0001560074
Drillships Holdings Operations Inc.
333-202829-75
0001500510
DRILLSHIP HYDRA OWNERS INC.
333-202829-74
0001500652
DRILLSHIP PAROS OWNERS INC.
333-202829-73
0001500490
DRILLSHIPS INVESTMENT INC.
333-202829-72
0001500653
DRILLSHIP KITHIRA OWNERS INC.
333-202829-71
0001500654
DRILLSHIP SKOPELOS OWNERS INC.
333-202829-70
0001560061
Drillships Investment Operations Inc.
333-202829-69
0001560064
Drillships Ocean Ventures Inc.
333-202829-68
0001560119
Drillship Skiathos Shareholders Inc.
333-202829-67
0001560093
Drillship Skyros Shareholders Inc.
333-202829-66
0001560091
Drillship Kythnos Shareholders Inc.
333-202829-65
0001560104
Drillship Skiathos Owners Inc.
333-202829-64
0001560108
Drillship Skyros Owners Inc.
333-202829-63
0001560078
Drillship Kythnos Owners Inc.
333-202829-62
0001560066
Drillships Ocean Ventures Operations Inc.
333-202829-61
0001560226
Drillship Alonissos Owners Inc.
333-202829-60
0001560227
Drillship Alonissos Shareholders Inc.
333-202829-59
0001560114
Drill Rigs Operations Inc.
333-202829-58
0001560096
Alley Finance Co.
333-202829-57
0001560097
Algarve Finance Ltd.
333-202829-56
0001500503
KITHIRA SHAREHOLDERS INC.
333-202829-55
0001500502
SKOPELOS SHAREHOLDERS INC.
333-202829-54
0001585272
BLUESKY OWNERS INC.
333-202829-53
0001585295
BLUESKY SHAREHOLDERS INC.
333-202829-52
0001635435
Drillship Amorgos Owners Inc.
333-202829-51
0001635436
Drillship Amorgos Shareholders Inc.
333-202829-50
0001635332
Drillship Crete Owners Inc.
333-202829-49
0001635292
Drillship Skiathos Shareholders II Inc.
333-202829-48
0001635415
Drillship Skyros Owners II Inc.
333-202829-47
0001635414
Drillship Skyros Shareholders II Inc.
333-202829-46
0001585236
DRILLSHIPS FINANCING HOLDING INC.
333-202829-45
0001635422
Drillships Ocean Ventures II Inc.
333-202829-44
0001585582
DRILLSHIPS PROJECTS INC.
333-202829-43
0001635304
Drillships Ventures Projects Inc.
333-202829-42
0001585279
EASTERN MED CONSULTANTS INC.
333-202829-41
0001585533
IRELAND DRILLING CREW INC.
333-202829-40
0001500571
OCEAN RIG AS
333-202829-39
0001500586
OCEAN RIG BLACK SEA COOP.
333-202829-38
0001500587
OCEAN RIG BLACK SEA OPERATIONS BV
333-202829-37
0001585551
OCEAN RIG BLOCK 33 BRASIL B.V.
333-202829-36
0001585553
OCEAN RIG BLOCK 33 BRASIL COOPERATIEF U.A.
333-202829-35
0001500570
OCEAN RIG CANADA INC.
333-202829-34
0001635301
Ocean Rig Congo Operations Inc.
333-202829-33
0001585540
OCEAN RIG CUBANGO OPERATIONS INC.
333-202829-32
0001585541
OCEAN RIG CUNENE OPERATIONS INC.
333-202829-31
0001500588
OCEAN RIG DRILLING OPERATIONS BV
333-202829-30
0001585613
OCEAN RIG DRILLING OPERATIONS COOPERATIEF U.A.
333-202829-29
0001585537
OCEAN RIG GABON OPERATIONS INC.
333-202829-28
0001635244
Ocean Rig Holdings Inc.
333-202829-27
0001585580
OCEAN RIG IRELAND OPERATIONS INC.
333-202829-26
0001585563
OCEAN RIG LIBERIA OPERATIONS INC.
333-202829-25
0001500590
OCEAN RIG LTD
333-202829-24
0001585238
OCEAN RIG MANAGEMENT INC.
333-202829-23
0001635283
Ocean Rig MLP Holdings Inc.
333-202829-22
0001500566
OCEAN RIG NORTH SEA AS
333-202829-21
0001635278
Ocean Rig Offshore Management Ltd
333-202829-20
0001635250
Ocean Rig Operating LP
333-202829-19
0001635291
Ocean Rig Operating Partners GP LLC
333-202829-18
0001635247
Ocean Rig Partners GP LLC
333-202829-17
0001605782
Ocean Rig Partners LP
333-202829-16
0001585534
OCEAN RIG SPARES INC.
333-202829-15
0001635953
Ocean Rig UDW LLC
333-202829-14
0001500567
OCEAN RIG UK LTD
333-202829-13
0001585234
OCEAN RIG WEST AFRICA OPERATIONS
333-202829-12
0001635246
OCR FALKLANDS DRILLING INC.
333-202829-11
0001635277
OR Crewing Ltd
333-202829-10
0001635446
OR Global Block Operators Inc.
333-202829-09
0001500404
PRIMELEAD Ltd
333-202829-08
0001635447
South Africa Drilling Crew Inc.
333-202829-07
0001635329
Drillship Crete Shareholders Inc.
333-202829-06
0001635419
Drillship Kythnos Owners II Inc.
333-202829-05
0001635416
Drillship Kythnos Shareholders II Inc.
333-202829-04
0001635441
Drillship Santorini Owners Inc.
333-202829-03
0001635443
Drillship Santorini Shareholders Inc.
333-202829-02
0001635293
Drillship Skiathos Owners II Inc.
333-202829-01