← All vessels
Mobile Offshore Drilling Unit
128 vessels
Vessels
DISCOVERER DEEP SEAS
Mobile Offshore Drilling Unit · Built 2000 · MISLE 8629
Recorded 2016
· 1 calendar year ·
1 inspection
OCEAN NEW ERA
Mobile Offshore Drilling Unit · Built 1974 · MISLE 48147 · ON 560234
Recorded 2022
· 1 calendar year ·
1 inspection
OCEAN SARATOGA
Mobile Offshore Drilling Unit · Built 1976 · MISLE 48838 · ON 575526
Recorded 2018
· 1 calendar year ·
1 inspection
OCEAN YORKTOWN
Mobile Offshore Drilling Unit · Built 1976 · MISLE 48990 · ON 578592
Recorded 2018
· 1 calendar year ·
1 inspection
ENTERPRISE 205
Mobile Offshore Drilling Unit · Built 1979 · MISLE 51209 · ON 604568
Recorded 2016–2025
· 9 years on record ·
17 inspections
Operational control with no removal date recorded
HERCULES 200
Mobile Offshore Drilling Unit · Built 1979 · MISLE 51330 · ON 606527
Recorded 2024
· 1 calendar year ·
2 inspections
SPARTAN RIG 303
Mobile Offshore Drilling Unit · Built 1974 · MISLE 51894 · ON 560547
Recorded 2021
· 1 calendar year ·
1 inspection
SPARTAN RIG 208
Mobile Offshore Drilling Unit · Built 1977 · MISLE 51895 · ON 587412
Recorded 2016–2019
· 3 years on record ·
14 inspections
RANDOLPH YOST
Mobile Offshore Drilling Unit · Built 1979 · MISLE 52123 · ON 601699
Recorded 2016–2019
· 3 years on record ·
7 inspections
HERCULES 211
Mobile Offshore Drilling Unit · Built 1980 · MISLE 52323 · ON 617208
Recorded 2017–2018
· 1 year on record ·
2 inspections
RBF 252
Mobile Offshore Drilling Unit · Built 1978 · MISLE 52724 · ON 598819
Recorded 2016
· 1 calendar year ·
1 inspection
ENSCO 83
Mobile Offshore Drilling Unit · Built 1979 · MISLE 52842 · ON 605536
Recorded 2016
· 1 calendar year ·
1 inspection
WFD RIG 400
Mobile Offshore Drilling Unit · Built 1976 · MISLE 52852 · ON 574668
Recorded 2016–2026
· 10 years on record ·
15 inspections
NOBLE PAUL ROMANO
Mobile Offshore Drilling Unit · Built 1981 · MISLE 52854
Recorded 2016–2020
· 4 years on record ·
5 inspections
WFD 300
Mobile Offshore Drilling Unit · Built 1974 · MISLE 52935 · ON 1054269
Recorded 2017–2022
· 5 years on record ·
6 inspections
ENTERPRISE 264
Mobile Offshore Drilling Unit · Built 1976 · MISLE 53055 · ON 569411
Recorded 2016–2023
· 7 years on record ·
17 inspections
HERCULES 202
Mobile Offshore Drilling Unit · Built 1981 · MISLE 53311 · ON 643906
Recorded 2021
· 1 calendar year ·
2 inspections
WFD RIG 250
Mobile Offshore Drilling Unit · Built 1981 · MISLE 53445 · ON 643110
Recorded 2019–2023
· 4 years on record ·
6 inspections
ENSCO 90
Mobile Offshore Drilling Unit · Built 1982 · MISLE 53490 · ON 647859
Recorded 2017
· 1 calendar year ·
1 inspection
CECIL PROVINE
Mobile Offshore Drilling Unit · Built 1982 · MISLE 53610 · ON 645990
Recorded 2019
· 1 calendar year ·
1 inspection
HERCULES 2002
Mobile Offshore Drilling Unit · Built 1982 · MISLE 53668 · ON 646539
Recorded 2024
· 1 calendar year ·
1 inspection
HERCULES 212
Mobile Offshore Drilling Unit · Built 1982 · MISLE 53700 · ON 646102
Recorded 2024
· 1 calendar year ·
2 inspections
ENTERPRISE 263
Mobile Offshore Drilling Unit · Built 1982 · MISLE 54015 · ON 649720
Recorded 2018–2019
· 1 year on record ·
7 inspections
ENSCO 87
Mobile Offshore Drilling Unit · Built 1982 · MISLE 54039 · ON 648969
Recorded 2016–2020
· 4 years on record ·
9 inspections
NOBLE AMOS RUNNER
Mobile Offshore Drilling Unit · Built 1982 · MISLE 54095
Recorded 2016–2019
· 3 years on record ·
3 inspections
ENTERPRISE 201
Mobile Offshore Drilling Unit · Built 1981 · MISLE 54117 · ON 641320
Recorded 2016
· 1 calendar year ·
1 inspection
SPARTAN RIG 202
Mobile Offshore Drilling Unit · Built 1969 · MISLE 54167 · ON 523782
Recorded 2020
· 1 calendar year ·
2 inspections
ENSCO 89
Mobile Offshore Drilling Unit · Built 1982 · MISLE 54225 · ON 652440
Recorded 2016
· 1 calendar year ·
1 inspection
NOBLE JOE ALFORD
Mobile Offshore Drilling Unit · Built 1982 · MISLE 54268 · ON 652439
Recorded 2024
· 1 calendar year ·
2 inspections
HERCULES 265
Mobile Offshore Drilling Unit · Built 1982 · MISLE 54270 · ON 652045
Recorded 2016
· 1 calendar year ·
2 inspections
HERCULES 206
Mobile Offshore Drilling Unit · Built 1980 · MISLE 54344 · ON 624764
Recorded 2024
· 1 calendar year ·
1 inspection
WFD RIG 350
Mobile Offshore Drilling Unit · Built 1982 · MISLE 54409 · ON 650426
Recorded 2016–2022
· 6 years on record ·
17 inspections
OCEAN WORKER
Mobile Offshore Drilling Unit · Built 1982 · MISLE 54641 · ON 649297
Recorded 2018
· 1 calendar year ·
1 inspection
OCEAN SPARTAN
Mobile Offshore Drilling Unit · Built 1980 · MISLE 55016 · ON 120078
Recorded 2022
· 1 calendar year ·
1 inspection
JIM CUNNINGHAM
Mobile Offshore Drilling Unit · Built 1982 · MISLE 55170 · ON 651643
Recorded 2016
· 1 calendar year ·
1 inspection
TIMBALIER
Mobile Offshore Drilling Unit · Built 1979 · MISLE 170605 · ON 606150
Recorded 2017
· 1 calendar year ·
1 inspection
HERCULES 173
Mobile Offshore Drilling Unit · Built 1971 · MISLE 228930 · ON 1088209
Recorded 2016
· 1 calendar year ·
1 inspection
OCEAN WHITTINGTON
Mobile Offshore Drilling Unit · Built 1974 · MISLE 240831
Recorded 2018
· 1 calendar year ·
1 inspection
ENSCO 99
Mobile Offshore Drilling Unit · Built 1985 · MISLE 249258 · ON 682070
Recorded 2017
· 1 calendar year ·
1 inspection
HERCULES 120
Mobile Offshore Drilling Unit · MISLE 274848 · ON 1088210
Recorded 2017
· 1 calendar year ·
3 inspections
ROWAN GORILLA IV
Mobile Offshore Drilling Unit · Built 1986 · MISLE 280381 · ON 907109
Recorded 2016–2017
· 1 year on record ·
4 inspections · 2 without a recorded resolution
PARAGON DPDS3
Mobile Offshore Drilling Unit · Built 1963 · MISLE 338820
Recorded 2017
· 1 calendar year ·
3 inspections
HERCULES 2501
Mobile Offshore Drilling Unit · MISLE 395107
Recorded 2016
· 1 calendar year ·
1 inspection
SPARTAN RIG 151
Mobile Offshore Drilling Unit · Built 1981 · MISLE 395110
Recorded 2016–2026
· 10 years on record ·
8 inspections
OCEAN ALLIANCE
Mobile Offshore Drilling Unit · Built 1988 · MISLE 398043
Recorded 2018
· 1 calendar year ·
1 inspection
PRIDE WISCONSIN
Mobile Offshore Drilling Unit · Built 1976 · MISLE 398626
Recorded 2020
· 1 calendar year ·
1 inspection
PARAGON MSS2
Mobile Offshore Drilling Unit · Built 1975 · MISLE 399046
Recorded 2016
· 1 calendar year ·
1 inspection
NOBLE LORRIS BOUZIGARD
Mobile Offshore Drilling Unit · Built 1974 · MISLE 402129
Recorded 2022
· 1 calendar year ·
1 inspection
HERCULES 150
Mobile Offshore Drilling Unit · Built 1979 · MISLE 407864
Recorded 2024
· 1 calendar year ·
1 inspection
OCEAN STAR
Mobile Offshore Drilling Unit · Built 1973 · MISLE 451521
Recorded 2016
· 1 calendar year ·
1 inspection
HERCULES 207
Mobile Offshore Drilling Unit · Built 1981 · MISLE 493573
Recorded 2018–2024
· 6 years on record ·
2 inspections
STENA TAY
Mobile Offshore Drilling Unit · MISLE 506620
Recorded 2016
· 1 calendar year ·
1 inspection
WFD RIG 450
Mobile Offshore Drilling Unit · Built 1999 · MISLE 506813
Recorded 2016–2026
· 10 years on record ·
21 inspections
Q4000
Mobile Offshore Drilling Unit · Built 2002 · MISLE 510836 · ON 1122763
Recorded 2016–2025
· 9 years on record ·
40 inspections
SEMI 2
Mobile Offshore Drilling Unit · MISLE 609641
Recorded 2021
· 1 calendar year ·
1 inspection
SAFE BRITANNIA
Mobile Offshore Drilling Unit · MISLE 654870
Recorded 2016
· 1 calendar year ·
1 inspection
RIG 20
Mobile Offshore Drilling Unit · Built 2002 · MISLE 725204 · ON 1163797
Recorded 2018
· 1 calendar year ·
1 inspection
WFD RIG 300
Mobile Offshore Drilling Unit · Built 1974 · MISLE 902143
Recorded 2016–2018
· 2 years on record ·
4 inspections
OCEAN YORKTOWN
Mobile Offshore Drilling Unit · Built 1976 · MISLE 905693
Recorded 2018
· 1 calendar year ·
1 inspection
MAERSK DEVELOPER
Mobile Offshore Drilling Unit · MISLE 966279
Recorded 2016
· 1 calendar year ·
2 inspections
OCEAN SCEPTER
Mobile Offshore Drilling Unit · MISLE 974634
Recorded 2018
· 1 calendar year ·
1 inspection
WEST SIRIUS
Mobile Offshore Drilling Unit · MISLE 1000193
Recorded 2021
· 1 calendar year ·
1 inspection
DISCOVERER CLEAR LEADER
Mobile Offshore Drilling Unit · Built 2009 · MISLE 1013044
Recorded 2016–2018
· 2 years on record ·
8 inspections
DEVELOPMENT DRILLER III
Mobile Offshore Drilling Unit · MISLE 1034275
Recorded 2016
· 1 calendar year ·
1 inspection
RALPH COFFMAN
Mobile Offshore Drilling Unit · Built 2009 · MISLE 1034517
Recorded 2016–2018
· 2 years on record ·
2 inspections
DISCOVERER INSPIRATION
Mobile Offshore Drilling Unit · Built 2009 · MISLE 1052188
Recorded 2016–2024
· 8 years on record ·
29 inspections
NOBLE DANNY ADKINS
Mobile Offshore Drilling Unit · Built 2009 · MISLE 1053161
Recorded 2016–2017
· 1 year on record ·
4 inspections · 2 without a recorded resolution
Operational control with no removal date recorded
STENA FORTH
Mobile Offshore Drilling Unit · MISLE 1053700
Recorded 2016
· 1 calendar year ·
2 inspections
ENSCO DS-3
Mobile Offshore Drilling Unit · MISLE 1056447
Recorded 2016
· 1 calendar year ·
1 inspection
VALARIS EXL-II
Mobile Offshore Drilling Unit · Built 2010 · MISLE 1095305
Recorded 2021–2024
· 3 years on record ·
6 inspections
NOBLE JIM DAY
Mobile Offshore Drilling Unit · Built 1999 · MISLE 1095565
Recorded 2017
· 1 calendar year ·
1 inspection
ROWAN EXL-III
Mobile Offshore Drilling Unit · Built 2010 · MISLE 1106534
Recorded 2016–2019
· 3 years on record ·
7 inspections
SOVEREIGN EXPLORER
Mobile Offshore Drilling Unit · MISLE 1107219
Recorded 2019
· 1 calendar year ·
2 inspections
ENSCO 8503
Mobile Offshore Drilling Unit · Built 2010 · MISLE 1108489
Recorded 2016–2020
· 4 years on record ·
9 inspections
FUGRO SYNERGY
Mobile Offshore Drilling Unit · Built 2009 · MISLE 1121386
Recorded 2016
· 1 calendar year ·
1 inspection
PARAGON L781
Mobile Offshore Drilling Unit · MISLE 1128736
Recorded 2017
· 1 calendar year ·
1 inspection
DISCOVERER INDIA
Mobile Offshore Drilling Unit · Built 2010 · MISLE 1153467
Recorded 2016
· 1 calendar year ·
3 inspections · 1 without a recorded resolution
NOBLE BULLY 1
Mobile Offshore Drilling Unit · Built 2008 · MISLE 1160896
Recorded 2016–2017
· 1 year on record ·
4 inspections · 1 without a recorded resolution
WEST CAPRICORN
Mobile Offshore Drilling Unit · Built 2011 · MISLE 1168053
Recorded 2016–2019
· 3 years on record ·
5 inspections
NOBLE GLOBETROTTER I
Mobile Offshore Drilling Unit · MISLE 1169117
Recorded 2016–2025
· 9 years on record ·
11 inspections
PACIFIC SANTA ANA
Mobile Offshore Drilling Unit · Built 2011 · MISLE 1174741
Recorded 2016–2017
· 1 year on record ·
3 inspections
VALARIS DPS-5
Mobile Offshore Drilling Unit · Built 2012 · MISLE 1177200
Recorded 2016–2022
· 6 years on record ·
12 inspections
ATWOOD CONDOR
Mobile Offshore Drilling Unit · MISLE 1213439
Recorded 2016–2017
· 1 year on record ·
3 inspections
NOBLE DON TAYLOR
Mobile Offshore Drilling Unit · Built 2013 · MISLE 1239887
Recorded 2016–2019
· 3 years on record ·
12 inspections
NOBLE BLACKHAWK
Mobile Offshore Drilling Unit · Built 2014 · MISLE 1246963
Recorded 2016–2025
· 9 years on record ·
21 inspections
NOBLE TOM MADDEN
Mobile Offshore Drilling Unit · MISLE 1249923
Recorded 2016–2018
· 2 years on record ·
2 inspections
WEST AURIGA
Mobile Offshore Drilling Unit · Built 2013 · MISLE 1255249
Recorded 2016–2024
· 8 years on record ·
15 inspections
NOBLE BOB DOUGLAS
Mobile Offshore Drilling Unit · MISLE 1255268
Recorded 2016–2017
· 1 year on record ·
5 inspections
SEVAN LOUISIANA
Mobile Offshore Drilling Unit · Built 2013 · MISLE 1260606
Recorded 2016–2026
· 10 years on record ·
12 inspections
WEST VELA
Mobile Offshore Drilling Unit · Built 2013 · MISLE 1271426
Recorded 2016–2026
· 10 years on record ·
18 inspections
NOBLE SAM CROFT
Mobile Offshore Drilling Unit · Built 2014 · MISLE 1271427
Recorded 2016–2019
· 3 years on record ·
3 inspections
NOBLE BLACKHORNET
Mobile Offshore Drilling Unit · Built 2012 · MISLE 1271588
Recorded 2016–2026
· 10 years on record ·
29 inspections
STENA ICEMAX
Mobile Offshore Drilling Unit · Built 2012 · MISLE 1272407
Recorded 2023–2025
· 2 years on record ·
3 inspections
NOBLE VALIANT
Mobile Offshore Drilling Unit · Built 2014 · MISLE 1275766
Recorded 2016–2024
· 8 years on record ·
5 inspections
ATWOOD ADVANTAGE
Mobile Offshore Drilling Unit · Built 2014 · MISLE 1277437
Recorded 2016
· 1 calendar year ·
1 inspection
DEEPWATER INVICTUS
Mobile Offshore Drilling Unit · MISLE 1285006
Recorded 2017–2026
· 9 years on record ·
15 inspections
VALARIS DS-17
Mobile Offshore Drilling Unit · Built 2014 · MISLE 1291486
Recorded 2016
· 1 calendar year ·
2 inspections
VALARIS DS-16
Mobile Offshore Drilling Unit · Built 2014 · MISLE 1291926
Recorded 2016–2026
· 10 years on record ·
27 inspections
NOBLE STANLEY LAFOSSE
Mobile Offshore Drilling Unit · MISLE 1307670
Recorded 2016–2025
· 9 years on record ·
17 inspections
VALARIS DS-18
Mobile Offshore Drilling Unit · MISLE 1316034
Recorded 2017–2025
· 8 years on record ·
11 inspections
SOVEREIGN
Mobile Offshore Drilling Unit · Built 1995 · MISLE 1319843 · ON 1256662
Recorded 2021
· 1 calendar year ·
1 inspection
HELIX Q5000
Mobile Offshore Drilling Unit · MISLE 1321141
Recorded 2024
· 1 calendar year ·
1 inspection
WEST NEPTUNE
Mobile Offshore Drilling Unit · MISLE 1323138
Recorded 2016–2026
· 10 years on record ·
13 inspections
PARAGON DPDS1
Mobile Offshore Drilling Unit · Built 1979 · MISLE 1325322
Recorded 2017
· 1 calendar year ·
1 inspection
NOBLE BLACKLION
Mobile Offshore Drilling Unit · MISLE 1327719
Recorded 2016–2025
· 9 years on record ·
22 inspections
NOBLE BLACKRHINO
Mobile Offshore Drilling Unit · Built 2014 · MISLE 1327720
Recorded 2016–2026
· 10 years on record ·
15 inspections
DEEPWATER ASGARD
Mobile Offshore Drilling Unit · Built 2014 · MISLE 1328806
Recorded 2016–2026
· 10 years on record ·
18 inspections
ROWAN RENAISSANCE
Mobile Offshore Drilling Unit · MISLE 1329811
Recorded 2016–2019
· 3 years on record ·
4 inspections
Q5000
Mobile Offshore Drilling Unit · Built 2015 · MISLE 1355033
Recorded 2016–2025
· 9 years on record ·
34 inspections
DEEPWATER THALASSA
Mobile Offshore Drilling Unit · MISLE 1375784
Recorded 2016–2026
· 10 years on record ·
21 inspections
CENTRAL 3
Mobile Offshore Drilling Unit · MISLE 1378361
Recorded 2019
· 1 calendar year ·
1 inspection
DEEPWATER PROTEUS
Mobile Offshore Drilling Unit · Built 2015 · MISLE 1383582
Recorded 2016–2025
· 9 years on record ·
18 inspections
DEEPWATER CONQUEROR
Mobile Offshore Drilling Unit · MISLE 1426532
Recorded 2016–2026
· 10 years on record ·
21 inspections
OIL RIG DAGDA
Mobile Offshore Drilling Unit · MISLE 1430018
Recorded 2016
· 1 calendar year ·
1 inspection
PETROBRAS 10000
Mobile Offshore Drilling Unit · MISLE 1460028
Recorded 2017–2018
· 1 year on record ·
11 inspections
DEEPWATER PONTUS
Mobile Offshore Drilling Unit · MISLE 1465778
Recorded 2017–2025
· 8 years on record ·
13 inspections
DEEPWATER POSEIDON
Mobile Offshore Drilling Unit · MISLE 1482783
Recorded 2018–2026
· 8 years on record ·
16 inspections
NOBLE GLOBETROTTER II
Mobile Offshore Drilling Unit · MISLE 1573340
Recorded 2019–2025
· 6 years on record ·
14 inspections
NOBLE FAYE KOZACK
Mobile Offshore Drilling Unit · MISLE 1577483
Recorded 2019–2023
· 4 years on record ·
9 inspections
ENTERPRISE 351
Mobile Offshore Drilling Unit · Built 1982 · MISLE 1601086
Recorded 2022–2026
· 4 years on record ·
5 inspections
MAERSK GALLANT
Mobile Offshore Drilling Unit · MISLE 1698865
Recorded 2021
· 1 calendar year ·
1 inspection
SANTORINI
Mobile Offshore Drilling Unit · MISLE 1712593
Recorded 2022–2023
· 1 year on record ·
2 inspections
HIDDEN GEM
Mobile Offshore Drilling Unit · MISLE 1720508
Recorded 2023
· 1 calendar year ·
1 inspection
NFE PIONEER III
Mobile Offshore Drilling Unit · MISLE 1723123
Recorded 2022
· 1 calendar year ·
1 inspection
DEEPWATER ATLAS
Mobile Offshore Drilling Unit · MISLE 1744219
Recorded 2022–2026
· 4 years on record ·
10 inspections
DEEPWATER TITAN
Mobile Offshore Drilling Unit · Built 2022 · MISLE 1744222
Recorded 2023–2026
· 3 years on record ·
8 inspections
STENA EVOLUTION
Mobile Offshore Drilling Unit · MISLE 1818060
Recorded 2024–2025
· 1 year on record ·
2 inspections
ODIN
Mobile Offshore Drilling Unit · Built 2013 · MISLE 1898010
Recorded 2026
· 1 calendar year ·
3 inspections