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Q4000

IMO8767123Call sign WDM8543
Type
Well Intervention
Lifecycle
Active
Flag
United States
Built
2002
Class
ABS
View the original spec sheet
Owner-published PDF source
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Q4000 (IMO 8767123) is a Well Intervention built 2002 by Keppel Amfels, United States-flagged, ABS-classed.

23,700 hp
BHP
DP Class 3
DP class
95 m
Length o.a.
135 pax
Berths
How verification works9 of 14 specs from a primary source or corroborated beyond the reference databases
Primary sourceIndependent sourceReference databaseDerivedCorroborated = two or more sources agreeHow we rank sources

01 — Identification

IMO number
8767123
Primary sourceReport
Vessel type
Well Intervention[6]
Reference databasecorroboratedReport
Flag
United States[4]
Independent sourcecorroboratedReport
Year built
2002[1]
Primary sourcecorroboratedReport
Classification
ABS ↗[3]
Primary sourceReport
Class notation
Class A+1 column stabilized unit, classed by ABS as a MODU AMS, ACCU, DPS3 well intervention[1]
Primary sourceReport

02 — Ownership & build

Owner
Not yet documented
No sourceReport
Operator / manager
Not yet documented
No sourceReport
Builder
Keppel Amfels[1]
Primary sourceReport
P&I club
Skuld ↗as of [4]
Independent sourceReport
Call sign
WDM8543[6]
Reference databasecorroboratedReport

03 — Hull & capacity

Length overall
95 m[1]
Primary sourcecorroboratedReport
Beam
63 m[5]
Reference databasecorroboratedReport
Draft
8 m[5]
Reference databasecorroboratedReport
Moulded depth
Not yet documented
No sourceReport
Deadweight (DWT)
Not yet documented
No sourceReport
Gross tonnage (GT)
14,802 GT[5]
Reference databaseReport

04 — Propulsion & performance

Total power
Not yet documented
No sourceReport
BHP
23,700 hp[6]
Reference databaseReport
Bollard pull (BP)
Not yet documented
No sourceReport

05 — Capability

DP class
DP Class 3[1]
Primary sourcecorroboratedReport
FiFi
Not yet documented
No sourceReport

06 — Deck & accommodation

Deck space
Not yet documented
No sourceReport
Crane (primary SWL)
360 t[1]
Primary sourcecorroboratedReport
Accommodation
135 pax[1]
Primary sourcecorroboratedReport

07 — Class-notation capabilities

Dynamic Positioning
DP Class 3
Class notation

Normalized from the vessel's class notation across societies — a DNV DYNPOS-AUTR, ABS DPS-2 and LR DP(AA) all read as DP Class 2. Provenance follows the class-notation source.

Sources cited (6)

Data updated
  1. 1
  2. 2
    Owner / operator company website
    https://helixesg.com/our-assets/q4000 ↗
  3. 3
    IACS — Vessels in Class public register
    https://iacs.org.uk/membership/vessels-in-class ↗
  4. 4
    P&I club public vessel register
    club register varies per vessel
  5. 5
    Commercial reference databases (not individually named)
    grouped category; individual databases are not publicly named
  6. 6

Source labels show provenance, not endorsement or certification. Reference only; verify before use. See About this experiment.

Frequently asked

Who built Q4000, and when?

Q4000 was built by Keppel Amfels in 2002.

What is Q4000's IMO number?

Q4000's IMO number is 8767123.

What is Q4000's length?

Q4000 has an overall length of 95 m (311.7 ft).

What DP class is Q4000?

Q4000 is a DP Class 3 vessel.