Where is Deepwater Nautilus now?

Voydar has no displayable AIS position for Deepwater Nautilus in this profile. A coverage gap does not establish whether the ship is transmitting or where it is now.

What kind of ship is Deepwater Nautilus?

Deepwater Nautilus is an offshore unit. The vessel is 114 m long and has a gross tonnage of 29,051.

Who is recorded as the owner or manager of Deepwater Nautilus?

Transocean is recorded as Registered owner for Deepwater Nautilus (source: Wikidata). This source record does not independently confirm today’s ownership or management.

What sanctions and inspection records does Voydar hold for Deepwater Nautilus?

Voydar has no matched sanctions record displayed for Deepwater Nautilus from the OFAC SDN list, the UK Sanctions List, the Canadian autonomous sanctions list, the EU list of designated vessels, the New Zealand Russia Sanctions Register and the French national asset-freeze register. Coverage may be incomplete; this is not sanctions clearance. No matched inspection records are displayed for Deepwater Nautilus. Missing records do not establish whether the ship has been detained.

Deepwater Nautilus

Offshore unit

IMO8764781No AIS position on record

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In short

Deepwater Nautilus (Offshore unit) has no AIS position on record with Voydar. Registered owner: Transocean (source: Wikidata).

Vessel type: Offshore unit
Flag: —
Year built: —
Gross tonnage: 29,051
Size (length × beam): 114 m
Registered owner: Transocean

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Photo of Deepwater Nautilus — Photo: Lt. j.g. Brian Moore, MSO Corpus Christi, USCG · Licence: Public domain · via Wikimedia Commons

Last reported position

No AIS position on record for this vessel. Identity and particulars are below.

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Identity & particulars

Name: Deepwater Nautilus
IMO numberWhat is an IMO number?: 8764781
MMSIWhat is an MMSI?: —
Call signWhat is a call sign?: —
Flag: —
Vessel type: Offshore unit
Gross tonnageGross tonnage vs deadweight: 29,051
Length overall: 114 m
Beam: —
Year built: —

A tag next to a value names the register that supplied it (hover or tap it for the record and date). Values without a tag come from the ship's own AIS broadcasts or from Wikidata. Position and identity are derived live from AIS.

Ownership & management

Each line shows where the fact comes from. Links backed by an identifier point to the company page.

Registered owner: Transocean
Source: Wikidata · reported · confidence 0.8 · retrieved Sep 22, 2026
Builder: HD Hyundai Heavy Industries
Source: Wikidata · reported · confidence 0.8 · retrieved Sep 22, 2026

Timeline

Dated events for this ship from every source Voydar holds, newest first. Each line names its source; derived items say how they were derived.

Date	Event	Source
Jun 21, 2016	Reported departure from GREATER LAFOURCHE PORT COMMISSION (PORT FOURCHON)Authority-reported	USACE foreign traffic vessel entrances & clearances
Jun 16, 2016	Reported arrival at GREATER LAFOURCHE PORT COMMISSION (PORT FOURCHON)Authority-reported	USACE foreign traffic vessel entrances & clearances
Oct 1, 2015	Reported departure from BrownsvilleAuthority-reported	USACE foreign traffic vessel entrances & clearances

Owner, operator and manager changes found by comparing yearly EU MRV reports are dated to the reporting year ("during 2025"), not to a day. Port calls here are the most recent only; the full lists are further down.

Port calls

Two kinds of evidence, kept apart: calls Voydar detected from the ship's AIS positions, and arrivals and departures published by port authorities and customs records.

Reported by authorities Authority-reported

Port	Record	Date (UTC)	Berth	Source
GREATER LAFOURCHE PORT COMMISSION (PORT FOURCHON)	Departure	Jun 21, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
GREATER LAFOURCHE PORT COMMISSION (PORT FOURCHON)	Arrival	Jun 16, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Brownsville USBRO	Departure	Oct 1, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
Brownsville USBRO	Arrival	May 4, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
Corpus Christi USCRP	Departure	Aug 16, 2006(date only)	—	USACE foreign traffic vessel entrances & clearances
Corpus Christi USCRP	Arrival	Jun 2, 2006(date only)	—	USACE foreign traffic vessel entrances & clearances

Records published by the authority named on each row. Earliest record for this ship: June 2, 2006.

Source: US Army Corps of Engineers, Waterborne Commerce Statistics Center (US CBP entrance/clearance records). Licence: US Government work — public domain.

About Deepwater Nautilus

Deepwater Nautilus is an ultra-deepwater, semi-submersible offshore drilling rig. Built in 2000 in South Korea, she is owned by Transocean, registered in Vanuatu, and currently leased to Petronas at the rate of $140,000 per day for drilling operations in Malaysia.

Summary from Wikipedia, licensed CC BY-SA.

Frequently asked questions

Where is Deepwater Nautilus now?: Voydar has no displayable AIS position for Deepwater Nautilus in this profile. A coverage gap does not establish whether the ship is transmitting or where it is now.
What kind of ship is Deepwater Nautilus?: Deepwater Nautilus is an offshore unit. The vessel is 114 m long and has a gross tonnage of 29,051.
Who is recorded as the owner or manager of Deepwater Nautilus?: Transocean is recorded as Registered owner for Deepwater Nautilus (source: Wikidata). This source record does not independently confirm today’s ownership or management.
What sanctions and inspection records does Voydar hold for Deepwater Nautilus?: Voydar has no matched sanctions record displayed for Deepwater Nautilus from the OFAC SDN list, the UK Sanctions List, the Canadian autonomous sanctions list, the EU list of designated vessels, the New Zealand Russia Sanctions Register and the French national asset-freeze register. Coverage may be incomplete; this is not sanctions clearance. No matched inspection records are displayed for Deepwater Nautilus. Missing records do not establish whether the ship has been detained.

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