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PENROD 61

Mobile Offshore Drilling Unit · Offshore class · Built 1970s · USCG Heartland District (CGD-H)

PENROD 61 is a 1971 mobile offshore drilling unit. The Coast Guard has recorded 15 inspections since 1980, most recently in September 1990, along with 57 deficiencies.

Records from 1980 to 1990. Most recent: inspection, 23 September 1990.

Built
1971
Last inspected
23 September 1990
Documentation
Not in the documentation file of 10 September 2026
Inspections
15
Deficiencies
57 recorded · 0 without a recorded resolution
Controls
None recorded without a removal date

Identity

US Official No.
536892
IMO number
—
Call sign
WZL5496
MISLE id
52362
Flag
UNITED STATES
MMSI
—
Maury page id
psix-52362

Inspections, by type

…with no type recorded15
Years with a record 7 calendar years (1980–1990)
The 15 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 36 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

Tonnage as PSIX records it5819 - Regulatory (Subpart C or D), Net Ton
5819 - Regulatory (Subpart C or D), Gross Ton
This hull's Official Number is not in the NVDC file dated 10 September 2026 as served by NOAA Fisheries, so no documentation record is shown. Absence from that file is a fact about the file, not about the hull.

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.

A report is not offered for this hull: Its record holds only 2 of the seven kinds of material a report is built from: inspections, deficiencies, operational controls, tow-unit appearances, casualty records, dimensions and documentation. That is a statement about the record, not about the vessel. Reports.

Inspection history · 15

23 September 1990 Type not recorded
No type recorded · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 902368
8 April 1986 Type not recorded
No type recorded · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1309246
21 February 1985 Type not recorded
No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 984203
24 April 1984 Type not recorded
No type recorded · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 973571
22 March 1984 Type not recorded
No type recorded · MSO Corpus Christi · USCG Heartland District (CGD-H) · Activity 970952
22 March 1984 Type not recorded
No type recorded · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 973201
24 March 1983 Type not recorded
No type recorded · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1279788
18 March 1983 Type not recorded
No type recorded · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1274922
10 March 1983 Type not recorded
No type recorded · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1273939
18 August 1982 Type not recorded
No type recorded · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 966568
29 March 1982 Type not recorded
No type recorded · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 973920
10 February 1982 Type not recorded
No type recorded · MSO Corpus Christi · USCG Heartland District (CGD-H) · Activity 968427
29 April 1980 Type not recorded
No type recorded · MSO Corpus Christi · USCG Heartland District (CGD-H) · Activity 1272127
29 April 1980 Type not recorded
No type recorded · MSO Corpus Christi · USCG Heartland District (CGD-H) · Activity 1272170
29 April 1980 Type not recorded
No type recorded · MSO Corpus Christi · USCG Heartland District (CGD-H) · Activity 1273067

Deficiency record · 57

Unknown
Issued 22 March 1984 Resolved
PROVIDE SUITABLE CONTAINMENT FOR FUEL TAKE-ON MANIFOLD STATIONS AND FUEL VENTS.
Condition: Unknown
Due 22 March 1984
Resolved 22 March 1984
Accommodation/Occupational Safety
Issued 22 March 1984 Resolved
REPLACE MISSING BACKS TO WASHER AND DRYER.
Condition: Unknown
Due 22 March 1984
Resolved 22 March 1984
Electrical
Issued 22 March 1984 Resolved
REPAIR OR REPLACE DEFECTIVE BUNK LIGHTS AND OVERHEAD QUARTERS LIGHTS AS NEEDED.
Condition: Unknown
Due 22 March 1984
Resolved 22 March 1984
Electrical
Issued 22 March 1984 Resolved
INSTALL EMERGENCY LIGHTS IN STAIRTOWERS AS NEEDED TO FACILITATE EGRESS IN EMERGENCY SITUATIONS.
Condition: Unknown
Due 22 March 1984
Resolved 22 March 1984
Lifesaving
Issued 22 March 1984 Resolved
EQUIP RIG WITH EITHER DAVIT LAUNCHED LIFERAFTS OR ACCEPTABLE SUBSTITUTE (I.E. 200% CAPSULES), OR SHOW EVIDENCE OF EXEMPTION FROM 46 CFR 108.506.
Condition: Unknown
Due 22 March 1984
Resolved 22 March 1984
Unknown
Issued 22 March 1984 Resolved
THE FOLLOWING REQUIREMENTS ARE ISSUED TO THE PENROD 61, DN536892.
Condition: Unknown
Due 22 March 1984
Resolved 22 March 1984
Lifesaving
Issued 22 March 1984 Resolved
EQUIP BOTH LIFE CAPSULES WITH BOAT HOOKS IN ACCORDANCE WITH 46 CFR 108.503 AND 46 CFR 94.20-10.
Condition: Unknown
Due 22 March 1984
Resolved 22 March 1984
Unknown
Issued 22 March 1984 Resolved
INSTALL REMOTE CONTROLS TO THE FUEL LINE VALVES FROM BOTH THE GENERATOR DAY TANK AND THE EMERGENCY GENERATOR FUEL TANK.
Condition: Unknown
Due 22 March 1984
Resolved 22 March 1984
Electrical
Issued 22 March 1984 Resolved
INSTALL GENERAL ALARM BELLS OR LIGHTS IN THE FOLLOWING LOCATIONS: MUD PIT ROOM; SHALE SHAKER AND MAIN DECK FORWARD.
Condition: Unknown
Due 22 March 1984
Resolved 22 March 1984
Unknown
Issued 22 March 1984 Resolved
REPAIR OR REMOVE SOUND POWERED PHONE SYSTEM.
Condition: Unknown
Due 22 March 1984
Resolved 22 March 1984
Unknown
Issued 29 March 1982 Resolved
TEST OVERSPEED AND REVERSE POWER RELAY.
Condition: Unknown
Due 29 March 1982
Resolved 29 March 1982
Unknown
Issued 29 March 1982 Resolved
REMOVE DEAD END POWER LEADS FOR THE OLD SANITARY WATER PUMPS OR PLACE IN A JUNCTION BOX.
Condition: Unknown
Due 29 March 1982
Resolved 29 March 1982
Unknown
Issued 29 March 1982 Resolved
PROVIDE PROTECTION FROM THE EXHAUST PIPES ON THE EMERGENCY GENERATOR.
Condition: Unknown
Due 29 March 1982
Resolved 29 March 1982
Unknown
Issued 29 March 1982 Resolved
DRILL DRAINAGE HOLES IN THE BOTTOM OF THE CONTROL BOXES FOR THE BATTERY CHARGERS.
Condition: Unknown
Due 29 March 1982
Resolved 29 March 1982
Unknown
Issued 29 March 1982 Resolved
PROVIDE A VENT FOR THE EMERGENCY GENERATOR FUEL TANK WITH THE PROPER FLAME SCREEN.
Condition: Unknown
Due 29 March 1982
Resolved 29 March 1982
Unknown
Issued 29 March 1982 Resolved
REPAIR THE AUTOMATIC CLOSURE FOR THE PORT MUD PIT ROOM.
Condition: Unknown
Due 29 March 1982
Resolved 29 March 1982
Unknown
Issued 29 March 1982 Resolved
MAKE ALL PENETRATIONS TO THE MUD PIT ROOM AIR TIGHT.
Condition: Unknown
Due 29 March 1982
Resolved 29 March 1982
Unknown
Issued 29 March 1982 Resolved
REWORK THE AUTOMATIC DOOR CLOSURE ON THE STBD MUD PIT DOOR.
Condition: Unknown
Due 29 March 1982
Resolved 29 March 1982
Unknown
Issued 29 March 1982 Resolved
REPLACE THE MISSING COVER ON THE POTABLE WATER PRESSURE SWITCH.
Condition: Unknown
Due 29 March 1982
Resolved 29 March 1982
Unknown
Issued 29 March 1982 Resolved
PROVIDE DOCUMENTATION TO SHOW PROOF THAT THE MSD IS COAST GUARD APPROVED.
Condition: Unknown
Due 29 March 1982
Resolved 29 March 1982
Unknown
Issued 29 March 1982 Resolved
REWORK AND MAKE OPERABLE THE FOLLOWING WATER TIGHT DOORS: PUMP ROOM, CHEMICAL ROOM, ENGINE ROOM.
Condition: Unknown
Due 29 March 1982
Resolved 29 March 1982
Unknown
Issued 29 March 1982 Resolved
PROVIDE CAPACITY TABLE FOR THE FORKLIFT.
Condition: Unknown
Due 29 March 1982
Resolved 29 March 1982
Unknown
Issued 29 March 1982 Resolved
COMPLETE WORK LIST ON ITEMS #1 - 12 DATED 3/29/82, PORT ARTHUR, TEXAS
Condition: Unknown
Due 29 March 1982
Resolved 29 March 1982
Unknown
Issued 29 March 1982 Resolved
PROVIDE AN APPROVED OPERATING MANUAL AS REQUIRED BY 46 CFR 109.121.
Condition: Unknown
Due 29 March 1982
Resolved 29 March 1982
Unknown
Issued 29 March 1982 Resolved
PLACE ON BOARD AN APPROVED FIRE CONTROL PLAN.
Condition: Unknown
Due 29 March 1982
Resolved 29 March 1982
Unknown
Issued 29 March 1982 Resolved
PROVIDE AN APPROVED STABILITY LETTER.
Condition: Unknown
Due 29 March 1982
Resolved 29 March 1982
Unknown
Issued 29 March 1982 Resolved
PREPARE FOR INTERNAL EXAMINATION BOTH AIR RECEIVERS IN THE AIR COMPRESSOR ROOMS.
Condition: Unknown
Due 29 March 1982
Resolved 29 March 1982
Unknown
Issued 29 March 1982 Resolved
INSTALL APPROVED RELIEF VALVES ON ALL P-TANKS AND AIR RECEIVERS.
Condition: Unknown
Due 29 March 1982
Resolved 29 March 1982
Unknown
Issued 29 March 1982 Resolved
REPAIR #1 AND #2 FIRE MAIN PUMPS.
Condition: Unknown
Due 29 March 1982
Resolved 29 March 1982
Unknown
Issued 29 March 1982 Resolved
REPAIR DEFECTIVE EMERGENCY LIGHT ON THE AUXILIARY GALLEY.
Condition: Unknown
Due 29 March 1982
Resolved 29 March 1982
Unknown
Issued 29 March 1982 Resolved
TEST AND RECORD DATA FOR FUEL OIL TRANSFER HOSES IN ACCORDANCE WITH 33 CFR 154.500.
Condition: Unknown
Due 29 March 1982
Resolved 29 March 1982
Unknown
Issued 29 March 1982 Resolved
INSTALL A POLLUTION PLACARD AT THE FUEL OIL HEADER ON THE MAIN DECK.
Condition: Unknown
Due 29 March 1982
Resolved 29 March 1982
Unknown
Issued 29 March 1982 Resolved
PROPERLY VENT PAINT LOCKER AND INSTALL LIGHT FIXTURE IN PAINT ROOM.
Condition: Unknown
Due 29 March 1982
Resolved 29 March 1982
Unknown
Issued 29 March 1982 Resolved
REPAIR DEFECTIVE STBD BOW ANCHOR CONTROLS.
Condition: Unknown
Due 29 March 1982
Resolved 29 March 1982
Unknown
Issued 29 March 1982 Resolved
STENCIL WORK VEST BINS ON DRILL FLOOR AND MAIN DECK AS FOLLOWS: WORK VESTSONLY".
Condition: Unknown
Due 29 March 1982
Resolved 29 March 1982
Unknown
Issued 29 March 1982 Resolved
REPLACE THE DEFECTIVE RING BUOY ON STBD SIDE AFT.
Condition: Unknown
Due 29 March 1982
Resolved 29 March 1982
Unknown
Issued 29 March 1982 Resolved
PLACE ON BOARD FMC CERTIFICATE.
Condition: Unknown
Due 29 March 1982
Resolved 29 March 1982
Unknown
Issued 29 March 1982 Resolved
REPAIR DAMAGED PORT CAPSULE.
Condition: Unknown
Due 29 March 1982
Resolved 29 March 1982
Unknown
Issued 29 March 1982 Resolved
STENCIL AND NUMBER EACH SAFETY CAPSULES.
Condition: Unknown
Due 29 March 1982
Resolved 29 March 1982
Unknown
Issued 29 March 1982 Resolved
REPLACE MISSING COVER SWITH FOR REFER COMPRESSOR.
Condition: Unknown
Due 29 March 1982
Resolved 29 March 1982
Unknown
Issued 29 March 1982 Resolved
REPAIR DEFECTIVE FOG HORN.
Condition: Unknown
Due 29 March 1982
Resolved 29 March 1982
Unknown
Issued 29 March 1982 Resolved
[withheld — contains personal information; the deficiency system, dates, and resolution status are shown above]
Condition: Unknown
Due 29 March 1982
Resolved 29 March 1982
Unknown
Issued 29 March 1982 Resolved
[withheld — contains personal information; the deficiency system, dates, and resolution status are shown above]
Condition: Unknown
Due 29 March 1982
Resolved 29 March 1982
Unknown
Issued 29 March 1982 Resolved
REPAIR MISSING BELTS FOR WINCH ON PORT CAPSULE.
Condition: Unknown
Due 29 March 1982
Resolved 29 March 1982
Unknown
Issued 29 March 1982 Resolved
PROVIDE RELIEF VALVES FOR #1 AND #2 FIRE PUMPS.
Condition: Unknown
Due 29 March 1982
Resolved 29 March 1982
Unknown
Issued 29 March 1982 Resolved
PROVIDE A FLAME SCREEN ON THE LUBE OIL TANK IN THE ENGINE ROOM.
Condition: Unknown
Due 29 March 1982
Resolved 29 March 1982
Unknown
Issued 29 March 1982 Resolved
MAKE OPERABLE THE LOW LUBE OIL ALARMS ON #1, 2, AND 3 AUXILIARY GENERATOR.
Condition: Unknown
Due 29 March 1982
Resolved 29 March 1982
Documentation
Issued 29 April 1980 Resolved
PROVIDE UNIT WITH AN APPROVED OPERATING MANUAL AS REQUIRED BY 46 CFR 109.121.
Condition: Unknown
Due 29 April 1980
Resolved 29 April 1980
Deck/Cargo
Issued 29 April 1980 Resolved
MAKE REPAIRS TO WATERTIGHT DOOR TO MECHANIC'S STOREROOM.
Condition: Unknown
Due 29 April 1980
Resolved 29 April 1980
Deck/Cargo
Issued 29 April 1980 Resolved
RENEW QUICK - CLOSING GATE VALVE FOR #8 DIESEL FUEL TANK.
Condition: Unknown
Due 29 April 1980
Resolved 29 April 1980
Documentation
Issued 29 April 1980 Resolved
PROVIDE UNIT WITH AN APPROVED FIRE CONTROL PLAN. (46 CFR 107.305)
Condition: Unknown
Due 29 April 1980
Resolved 29 April 1980
Documentation
Issued 29 April 1980 Resolved
PROVIDE UNIT WITH APPROVED STABILITY LETTER AND STABILITY REQUIREMENTS.
Condition: Unknown
Due 29 April 1980
Resolved 29 April 1980
Electrical
Issued 29 April 1980 Resolved
PROVIDE LEAD OR PMS ACID RESISTANT LINING FOR BATTERY CABINETS.
Condition: Unknown
Due 29 April 1980
Resolved 29 April 1980
Unknown
Issued 29 April 1980 Resolved
HYDROSTATIC TEST OR PROVIDE SUPPORTING DATA FOR AIR RECEIVERS.
Condition: Unknown
Due 29 April 1980
Resolved 29 April 1980
Fire Fighting
Issued 29 April 1980 Resolved
SERVICE ALL PORTABLE FIRE EXTINGUISHERS AS REQUIRED BY 46 CFR 107.235.
Condition: Unknown
Due 29 April 1980
Resolved 29 April 1980
Lifesaving
Issued 29 April 1980 Resolved
PROVIDE ON BOARD THE DISTRESS SIGNALS AS REQUIRED BY 46 CFR 108.521.
Condition: Unknown
Due 29 April 1980
Resolved 29 April 1980
Navigation
Issued 29 April 1980 Resolved
PROVIDE HELICOPTER DECK WITH BLUE AND YELLOW LIGHTS AS REQUIRED BY 46 CFR 108.241(A)(2).
Condition: Unknown
Due 29 April 1980
Resolved 29 April 1980

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.