MAURY USCG vessel records Sign in
← All vessels

OCEAN 66

Mobile Offshore Drilling Unit · Offshore class · Built 1950s · USCG Heartland District (CGD-H) · Other hulls named OCEAN 66

OCEAN 66 is a 1959 mobile offshore drilling unit. The Coast Guard has recorded 26 inspections since 1981, most recently in November 2007, along with 61 deficiencies and 1 operational control.

Records from 1981 to 2007. Most recent: operational control imposed, 10 November 2007.

Built
1959
Last inspected
10 November 2007
Documentation
Invalid · documentation file of 10 September 2026
Inspections
26
Deficiencies
61 recorded · 0 without a recorded resolution
Controls
None recorded without a removal date

Identity

US Official No.
279446
IMO number
8763828 View on MarineTraffic leaves Maury; a third-party site, nothing from it is stored here
Call sign
—
MISLE id
53720
Flag
UNITED STATES
MMSI
—
Maury page id
psix-53720

Inspections, by type

…physical examinations6
…administrative events7
…with no type recorded13
Years with a record 11 calendar years (1981–2007)
The 26 inspections in the strip above, split by the kind of activity the US Coast Guard recorded. Years with a record are calendar years in which a record exists, not years in service. What Maury does not do.

This record may be incomplete: the most recent inspection recorded for this vessel was 19 years ago. Maury shows what the Coast Guard recorded, not whether the vessel has been inspected since, is still in service, or what condition it is in. Coast Guard record current through 13 September 2026, retrieved 18 September 2026 from PSIX. Every field on this page was recorded by the Coast Guard. Records for the Offshore class in Maury's sources begin in 1978.

Documentation record

Registered dimensions (L × B × D)217.5 ft
Registered tonnagegross 4,141 / net 4,141
ITC dimensions (L × B × D)Not recorded
ITC tonnageNot recorded
Builderbuilder not recorded · AVONDALE, LA, UNITED STATES · built 1959
Hull materialSteel
PropulsionNone
Hull shapeNot recorded
Hull configurationNot recorded
Hailing portNot recorded
Trade endorsementsNot recorded
DocumentationInvalid
Service, as the file records itMobile Offshore Drilling Unit
Hull formbarge (Maury's inference from propulsion, hull shape, material and length, rule hf-1; not a recorded fact)
Tonnage as PSIX records it4141 - Regulatory (Subpart C or D), Gross Ton
4141 - Regulatory (Subpart C or D), Net Ton
Every line above is a field of the National Vessel Documentation Center's file as served by NOAA Fisheries, dated 10 September 2026, matched to this hull on its Official Number. Registered and ITC measurements are two systems and are never combined. One snapshot is held so far; documentation history begins with the next.

Radio station licence

No FCC ship-station licence is recorded against this Official Number in the file of 6 September 2026. That is a fact about the licence file, not about the radio.

Inspection history · 26

10 November 2007 Damage Survey
Physical examination · Sector Corpus Christi · USCG Heartland District (CGD-H) · Activity 3110834
14 February 2006 Administrative Inspection
Administrative · Marine Safety Unit Lake Charles · USCG Heartland District (CGD-H) · Activity 2584920
11 September 1989 Administrative
Administrative · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1204752
26 April 1988 COI Inspection
Physical examination · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1348951
23 March 1988 Administrative
Administrative · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1288837
3 August 1987 Type not recorded
No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1029566
28 July 1987 Administrative
Administrative · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1025940
25 June 1987 Type not recorded
No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1016625
18 May 1987 Deficiency Check · Re-Inspection
Physical examination · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1027260
2 June 1986 Deficiency Check
Physical examination · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 995364
31 May 1986 Credit Drydock
Administrative · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 983214
31 May 1986 Credit Drydock
Administrative · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 986070
20 May 1986 COI Inspection
Physical examination · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 984663
20 May 1986 Credit Drydock
Administrative · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 986240
9 December 1985 Type not recorded
No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 989599
26 June 1985 Re-Inspection
Physical examination · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1298573
21 June 1985 Type not recorded
No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1289309
20 June 1984 Type not recorded
No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1282151
13 June 1984 Type not recorded
No type recorded · MSO Mobile · USCG Heartland District (CGD-H) · Activity 972691
6 May 1983 Type not recorded
No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1271500
18 April 1983 Type not recorded
No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 967231
11 March 1983 Type not recorded
No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1273440
18 June 1982 Type not recorded
No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1277871
1 June 1982 Type not recorded
No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 970267
30 April 1982 Type not recorded
No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1275891
18 March 1981 Type not recorded
No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1280063

Deficiency record · 61

Lifesaving
Issued 18 May 1987 Resolved
REPLACE FWD HATCH GLASS IN PORT LIFEBOAT.
Condition: Unknown
Due 18 May 1987
Resolved 18 May 1987
Unknown
Issued 18 May 1987 Resolved
PROVIDE ANSI APPROVED HELMETS FOR BOTH FIREMANS OUTFITS (ANSI STD Z-89.1-1960).
Condition: Unknown
Due 18 May 1987
Resolved 18 May 1987
Construction/Loadline
Issued 18 May 1987 Resolved
REPAIR/REPLACE WASTED 8" MAIN DISCHARGE LINE VALVE LOCATED IN PUMP ROOM. 46 CFR 56.50-50
Condition: Unknown
Due 18 May 1987
Resolved 18 May 1987
Fire Fighting
Issued 18 May 1987 Resolved
REPAIR LEAKING FIRE MAIN PIPING LOCATED IN MUD PUMP ROOM, OVER FIRE HYDRANTSTATION #15. TWO ISOLATION VALVE FLANGES ARE LEAKING AND THERE IS ONE OR/ NO PINHOLE LEAKS IN PIPING-ALL IN THIS VICINITY.
Condition: Unknown
Due 18 May 1987
Resolved 18 May 1987
Lifesaving
Issued 18 May 1987 Resolved
PAINT STARBOARD BOAT (#1) INTERNATIONAL ORANGE. 46 CFR 108.503
Condition: Unknown
Due 18 May 1987
Resolved 18 May 1987
Fire Fighting
Issued 18 May 1987 Resolved
PROVIDE ON BOARD THE STAMPED APPROVED FIRE CONTROL PLAN DATED 27JUN84 BY [name withheld]. 46 CFR 107.305
Condition: Unknown
Due 18 May 1987
Resolved 18 May 1987
Construction/Loadline
Issued 18 May 1987 Resolved
REPAIR WASTED DECK GRATING ESCAPE HATCH LOCATED TOP OF PUMP ROOM COLUMN. HATCH CAN NOT BE OPENDED TO ALLOW A PERSON OFF THE ESCAPE LADDER IN THE COLUMN.
Condition: Unknown
Due 18 May 1987
Resolved 18 May 1987
Construction/Loadline
Issued 18 May 1987 Resolved
REPLACE BONNET NUTS AND BOLTS ON 4" DISCHARGE VALVE OFF NO.3 PUMP IN THE PUMP ROOM.
Condition: Unknown
Due 18 May 1987
Resolved 18 May 1987
Unknown
Issued 18 May 1987 Resolved
HYDRO BOTTLES (3) FOR SCCA UNITS IN FIREMANS OUTFITS. 46 CFR 108.497
Condition: Unknown
Due 18 May 1987
Resolved 18 May 1987
Fire Fighting
Issued 18 May 1987 Resolved
REPLACE HOSE ON PORT SIDE SEMI-PORTACK EXTINGUISHER FOR HELO DECK. (EX 607HAS BEEN RECALLED.).
Condition: Unknown
Due 18 May 1987
Resolved 18 May 1987
Unknown
Issued 31 May 1986 Resolved
PROVIDE FOR INTERNAL INSPECTION LOW SEA SUCTION VALVE, IAW CFR 61.20-5 (B) AS APPLIED BY NVIC 4-78.
Condition: Unknown
Due 31 May 1986
Resolved 31 May 1986
Unknown
Issued 31 May 1986 Resolved
REPAIR, ADJUST OR RENEW AS NECESSARY WATERTIGHT DOOR ON PORT SIDE ENTRANCE TO MACHINERY SPACE, IAW 108.114 (A) AS APPLIED BY NVIC 4-78.
Condition: Unknown
Due 31 May 1986
Resolved 31 May 1986
Unknown
Issued 31 May 1986 Resolved
REPACK MAIN SEACHEST (HIGH SEA SUCTION) VALVE AND RENEW PACKING BOLTS, IAW 76 CFR 61.20-5 (B) AS APPLIED BY NVIC 4-78.
Condition: Unknown
Due 31 May 1986
Resolved 31 May 1986
Electrical
Issued 20 May 1986 Resolved
PROVIDE COMPLETE SET OF CLASSIFIED LOCATION PLANS.
Condition: Unknown
Due 20 May 1986
Resolved 20 May 1986
Accommodation/Occupational Safety
Issued 20 May 1986 Resolved
PROVIDE EVICENCE THAT PORTABLE FLEXIBLE FUELING HOSE HAS BEEN HYDROSTACALLYTESTED TO NOT LESS THAN 225 PSI OR THEY HAVE BEEN REPLACED WITH NEW HOSES.
Condition: Unknown
Due 20 May 1986
Resolved 20 May 1986
Construction/Loadline
Issued 20 May 1986 Resolved
REPAIR HOLE AND DETERMINE BY ULTRASONIC GAUGING THE THICKNES OF THE MAIN SEA WATER MANIFOLD BETWEEN THE SEA CHEST AND #1,#2 AND #3 PUMPS. HOLE IS CIRCLED IN GREEN SPRAY PAINT AND IS LOCATED BETWEEN #1 AND #2 PUMPS.
Condition: Unknown
Due 20 May 1986
Resolved 20 May 1986
Accommodation/Occupational Safety
Issued 20 May 1986 Resolved
PROVIDE MANUFACTURES NAME PLATE DATE, DESIGN BLUE PRINTS, ULTRASONIC GAUGINE READING WITH CALCULATIONS OF TANK THICKNESS AND MAWP, OR OTHER ACCEPTABLE MEANS TO ESTABLISH MAXINUM ALLOWABLE WORKING PRESSURE(MAWP) OF PORTABLE WATER PRESSURE TANK.
Condition: Unknown
Due 20 May 1986
Resolved 20 May 1986
Construction/Loadline
Issued 20 May 1986 Resolved
UPON COMPLETION OF #3 ABOVE (ESTABLISHING MAWP OF PORTABLE WATER PRESSURE TANK), PROVIDE RELIEF VALVE TO RELIEVE AT NOT MORE THAN THE MAWP OF THE TANK AND IN NO CASE GREATER THAN 100 PSIG.
Condition: Unknown
Due 20 May 1986
Resolved 20 May 1986
Construction/Loadline
Issued 20 May 1986 Resolved
LUBRICATE GUIDE CABLES ON ELEVATOR DOWN TO PUMP ROOM.
Condition: Unknown
Due 20 May 1986
Resolved 20 May 1986
Construction/Loadline
Issued 20 May 1986 Resolved
PROVIDE CABLE REEL AT TOP OF ELEVATOR DOWN TO PUMP ROOM TO HOUSE ELEVATOR CONTROL CABLE.
Condition: Unknown
Due 20 May 1986
Resolved 20 May 1986
Construction/Loadline
Issued 20 May 1986 Resolved
PROVE OPERATION OF AUTOMATIC CAM FRICTION BRAKE ON ELEVATOR DOWN TO PUMP ROOM.
Condition: Unknown
Due 20 May 1986
Resolved 20 May 1986
Construction/Loadline
Issued 20 May 1986 Resolved
REPAIR HOLE IN PIPING BETWEEN #3 SALT WATER PUMP ABND MANIFOLD. (HOLE IS MARKED WITH GREEAN SPRAY PAINT).
Condition: Unknown
Due 20 May 1986
Resolved 20 May 1986
Construction/Loadline
Issued 20 May 1986 Resolved
PROVIDE PERMANENTLY INSTALLED BILGE PUMP IN LOWER PUMP ROOM.
Condition: Unknown
Due 20 May 1986
Resolved 20 May 1986
Unknown
Issued 11 March 1983 Resolved
THE FOLLOWING DEFICENCIES PERTAINS TO THE MODU OCEAN 66, CG000210.
Condition: Unknown
Due 11 March 1983
Resolved 11 March 1983
Navigation
Issued 11 March 1983 Resolved
PROVIDE SUITABLE SUPPORT BRACKETS FOR PORT SIDELIGHT.
Condition: Unknown
Due 11 March 1983
Resolved 11 March 1983
Electrical
Issued 11 March 1983 Resolved
IN THE MUD PIT HAZARDOUS AREA: PROVIDE EYS SEALS ON CHEVRON-OWNED HIGH LEVEL SWITCHES IN PIT #4, #7 AND #9.
Condition: Unknown
Due 11 March 1983
Resolved 11 March 1983
Electrical
Issued 11 March 1983 Resolved
PROPERLY MOUNT JUNCTION BOX OVER DRILL PRESS IN ENGINE ROOM.
Condition: Unknown
Due 11 March 1983
Resolved 11 March 1983
Accommodation/Occupational Safety
Issued 11 March 1983 Resolved
PROVIDE NAME PLATE DATA FOR THREE (3) ENGINE ROOM AIR RECEIVERS TESTED AND STAMP INFO ON SHELL OF EACH TANK.
Condition: Unknown
Due 11 March 1983
Resolved 11 March 1983
Electrical
Issued 11 March 1983 Resolved
IN THE SHALE SHAKER HAZARDOUS AREA: (A) PROVIDE EYS SEALS ON TWO (2) JUNCTION BOXES FORWARD OF DESILTER ON BULKHEAD. (B) PROPERLY SUSPEND
Condition: Unknown
Due 11 March 1983
Resolved 11 March 1983
Unknown
Issued 11 March 1983 Resolved
(REQUIREMENT 14 CONTINUE) OVERHEAD LIGHT BY DESILTER. (C) PROVIDE EYS SEAL ON BUG BLOWER MOTOR CONTROLLER OR REMOVE UNIT MOTOR.
Condition: Unknown
Due 11 March 1983
Resolved 11 March 1983
Lifesaving
Issued 11 March 1983 Resolved
PROVIDE TWELVE (12) HAND-HELD PARACHUTE FLARES FOR VESSEL.
Condition: Unknown
Due 11 March 1983
Resolved 11 March 1983
Lifesaving
Issued 11 March 1983 Resolved
PROVIDE THIRTY-THREE (33) CANS OF WATER FOR LIFEBOAT NR. #1.
Condition: Unknown
Due 11 March 1983
Resolved 11 March 1983
Documentation
Issued 11 March 1983 Resolved
PROVIDE CRANE LOAD CHARTS FOR BOTH CRANES FOR CRANE RECORD BOOKS.
Condition: Unknown
Due 11 March 1983
Resolved 11 March 1983
Documentation
Issued 11 March 1983 Resolved
PROVIDE STABILITY LETTER FOR VESSEL.
Condition: Unknown
Due 11 March 1983
Resolved 11 March 1983
Lifesaving
Issued 11 March 1983 Resolved
PROVIDE THIRTEEN (13) CANS OF WATER FOR LIFEBOAT NR. #2.
Condition: Unknown
Due 11 March 1983
Resolved 11 March 1983
Electrical
Issued 11 March 1983 Resolved
PROVIDE CIRCUIT DIRECTORIES FOR ALL C-B PANELS.
Condition: Unknown
Due 11 March 1983
Resolved 11 March 1983
Electrical
Issued 11 March 1983 Resolved
PROVIDE BREAKERS OR BLANKS ON XWITCHBOARDS WHERE MISSING.
Condition: Unknown
Due 11 March 1983
Resolved 11 March 1983
Construction/Loadline
Issued 11 March 1983 Resolved
CLOSE BULKHEAD PENETRATIONS OF TWO (2) FIREMAIN LINES AND ONE (1) WIRE RUN BETWEEN MUD PUMP ROOM AND REFRIGERATION ROOM.
Condition: Unknown
Due 11 March 1983
Resolved 11 March 1983
Construction/Loadline
Issued 18 June 1982 Resolved
COMPLETED UNDERWATER SCAN OF BOTTOM MAT.
Condition: Unknown
Due 18 June 1982
Resolved 18 June 1982
Electrical
Issued 30 April 1982 Resolved
REPAIR DRAWWORKS MOTOR "A" TERMINAL BOX AIR INLET.
Condition: Unknown
Due 30 May 1982
Resolved 30 April 1982
Electrical
Issued 30 April 1982 Resolved
MARK VENTILATION CIRCUIT BREAKERS AND MAIN SWITCHBOARD AS REQUIRED BY 46 CFR 111.80-10.
Condition: Unknown
Due 30 May 1982
Resolved 30 April 1982
Accommodation/Occupational Safety
Issued 30 April 1982 Resolved
INSTALL REMOTE SHUTDOWN FOR ME #3 VENTILATION AS REQUIRED BY 46 CFR 111.80-13.
Condition: Unknown
Due 30 May 1982
Resolved 30 April 1982
Accommodation/Occupational Safety
Issued 30 April 1982 Resolved
REINSTALL HANDRAILS AROUND EMERGENCY GENERATOR SKID.
Condition: Unknown
Due 30 May 1982
Resolved 30 April 1982
Fire Fighting
Issued 30 April 1982 Resolved
REPLACE RELIEF VALVE IN FIRE MAIN AT THE EMERGENCY DIESEL FIRE PUMP WITH WHICH MEETS THE CRITERIA OF 46 CFR 54.15-10.
Condition: Unknown
Due 30 May 1982
Resolved 30 April 1982
Electrical
Issued 30 April 1982 Resolved
PERMANENTLY MARK EMERGENCY LIGHTS IN GENERATOR ROOM.
Condition: Unknown
Due 30 May 1982
Resolved 30 April 1982
Construction/Loadline
Issued 30 April 1982 Resolved
FREE-UP DOGS ON VENT CLOSURE OVER WATERTIGHT DOOR TO GENERATOR ROOM.
Condition: Unknown
Due 30 May 1982
Resolved 30 April 1982
Electrical
Issued 30 April 1982 Resolved
REMOVE LOOSE AND OPER WIRE INBALLEY.
Condition: Unknown
Due 30 May 1982
Resolved 30 April 1982
Lifesaving
Issued 30 April 1982 Resolved
CLEAN UP AND RESTENCIL VESSEL'S NAME ON ALL LIFE BOUYS - 46 CFR 808.515.
Condition: Unknown
Due 30 May 1982
Resolved 30 April 1982
Construction/Loadline
Issued 30 April 1982 Resolved
REPAIR HOLES IN WATERTIGHT BULKHEADS IN GENERATOR ROOM.
Condition: Unknown
Due 30 May 1982
Resolved 30 April 1982
Unknown
Issued 30 April 1982 Resolved
REPAIR EYE WASH STATIONS ON DRILL FLOOR, IN MUD SACK ROOM AND IN GENERATOR ROOM.
Condition: Unknown
Due 30 May 1982
Resolved 30 April 1982
Electrical
Issued 30 April 1982 Resolved
DEMONSTRATE REVERSE POWER TRIPS ON MAIN SWITCH BOARD.
Condition: Unknown
Due 30 May 1982
Resolved 30 April 1982
Construction/Loadline
Issued 30 April 1982 Resolved
REPAIR BILGE HIGH LEVEL ALARMS IN MUD PIT ROOMS.
Condition: Unknown
Due 30 May 1982
Resolved 30 April 1982
Accommodation/Occupational Safety
Issued 30 April 1982 Resolved
PROVIDE MISSING DOORS ON PERSONNEL ELEVATOR IN ACCESS COLUMN.
Condition: Unknown
Due 30 May 1982
Resolved 30 April 1982
Accommodation/Occupational Safety
Issued 30 April 1982 Resolved
RENEW WASTED LANDING BOTTOM OF LADDER IN ACCESS TRUNK.
Condition: Unknown
Due 30 May 1982
Resolved 30 April 1982
Electrical
Issued 30 April 1982 Resolved
DEMONSTRATE OPERATION OF OVER SPEED TRIP ON #1 GENERATOR.
Condition: Unknown
Due 30 May 1982
Resolved 30 April 1982
Electrical
Issued 30 April 1982 Resolved
DEMONSTRATE LOW L.O. SHUTDOWNS ON NO. 1, 2 & 3 GENERATORS.
Condition: Unknown
Due 30 May 1982
Resolved 30 April 1982
Electrical
Issued 30 April 1982 Resolved
PROVIDE AND DEMONSTRATE OVER SPEED AND LOW L.O. TRIPS AND LOW L.O. & HIGH ACCET TEMP AUDABLE ALARMS ON THE EMERGENCY DIESEL GENERATOR.
Condition: Unknown
Due 30 May 1982
Resolved 30 April 1982
Electrical
Issued 30 April 1982 Resolved
PROVIDE BLANK COVER FOR MISSING CIRCUIT BREAKER IN DRILL FLOOR ELECTRICAL ROOM POWER PANEL.
Condition: Unknown
Due 30 May 1982
Resolved 30 April 1982
Electrical
Issued 30 April 1982 Resolved
REPAIR LOSS OF PURGE AIR INDICATOR ON DRAWORKS/MUDPUMP CONTROL PANEL.
Condition: Unknown
Due 30 May 1982
Resolved 30 April 1982
Electrical
Issued 30 April 1982 Resolved
REPLACE MISSING BOLTS IN E/P BOXES IN SHALE SHAKER AREA.
Condition: Unknown
Due 30 May 1982
Resolved 30 April 1982
Electrical
Issued 30 April 1982 Resolved
REPAIR EMERGENCY LIGHT IN ELECTRICIANS SHOP.
Condition: Unknown
Due 30 May 1982
Resolved 30 April 1982

Ownership record

The Coast Guard's documentation record for this hull -- the Abstract of Title, with its owners and liens as filed -- is not in PSIX. Ask, and Maury buys it from the National Vessel Documentation Center, files it here with its date, and every reader of this page gets it.