MAERSK CONVINCER - Maersk Drilling

Maersk
Convincer
375 ft premium jack-up rig

Maersk Drilling
Maersk Convincer
Maersk
Convincer
TYPE
Cantilever Jack-up, Baker Pacific Class 375
BUILT
Jurong Shipyard Pte. Ltd., 2008
CLASS
ABS X A1 self elevating drilling unit
FLAG
Singapore
The Maersk Convincer is capable of drilling in water depths
of up to 375 ft and has a rated drilling depth of 30,000 ft. The
rig is capable of operating in Asia Pacific, the Middle East, the
Mediterranean, Latin America and West Africa.
The Rig distances itself from conventional jack ups in
several areas, not least on the drill floor where the highly
mechanized equipment ensures increased safety for the
crew. The sophisticated drilling equipment also makes the
rig qualified for drilling deep and difficult wells, including high
temperature/high pressure wells.
Main advantages
• High level of safety
• Year-round operation in 375 ft of water in benign areas
• Maximised drilling efficiency and uptime, due to off-line
activities
• Combined drilling load of 1,179 t at 41 ft cantilever reach
(centreline) & 703 t at 70 ft cantilever reach (centreline)
• Fully mechanised tubular handling
• 18 ¾” 15,000 psi BOP system
• 3,400 t variable load
• Prepared for HP/HT operations
• Accommodation for 118 people
• Dual pipe handling. While one string is working in the well
bore, a second string of drill pipe or bottom hole assembly
can be assembled/disassembled in the mousehole

Maersk Drilling
Maersk Convincer
Main particulars
DIMENSIONS IMPERIAL METRIC
Length overall 236.5 ft 72.1 m
Width overall 224.4 ft 68.4 m
Hull depth 27.9 f t 8.5 m
Length of legs 506 ft 154.2 m
Cantilever – max. reach: aft of stern 70 ft 21.3 m
transverse to each side 14.8 ft 4.5 m
Equivalent spudcan diameter 55.9 ft 17 m
PARTICULARS IMPERIAL METRIC
Rated drilling depth 30,000 ft 9,150 m
Hook load static w/top drive 1,500,000 lbs 680 t
Rotary load 1,500,000 lbs 680 t
Setback load 900,000 lbs 400 t
Variable load 7,500,000 lbs 3,400 t
Derrick 187 ft x 35 ft x 35 ft 57 m x 10.6 m x 10.6 m
Jacking speed 1.18 f t /min 0.36 m/min
WEATHER/DESIGN CRITERIA IMPERIAL METRIC
Water depth 375 ft 114 m
Wind speed 70 knots 36 m/sec
Penetration 10 f t 3 m
Wave height 45 ft 13.7 m
Current (surface) 1.2 knots 0.64 m/sec
Air gap 50 ft 15.2 m
CAPACITIES IMPERIAL METRIC
Drill water 21,885 bbl 3,480 m³
Potable water 3,558 bbl 565 m³
Fuel oil 3,929 bbl 624 m³
Brine 1,292 bbl 205 m³
Nontoxic oil 1,274 bbl 202 m³
Liquid mud 4,265 bbl 678 m³
Bulk mud 5,829 ft³ 165 m³
Bulk cement 5,829 ft³ 165 m³
Accommodation 118 people 118 people

Maersk Drilling
Maersk Convincer
Key features
DRAW WORKS
NOV D3000 AC, 3 each CM-628 AC traction motors, 35” x 72”.
Drum grooved for 1 ⅝” drill line.
TRAVELLING EQUIPMENT
NOV Capacity 680 t, 7 x 60” sheaves grooved for 1⅝” drill line.
TOP DRIVE AND PIPE HANDLING
NOV HPS-750, 680 t capacity, 7,500 psi, 1,230 hp,
max. continuous torque 65,450 ft/lbs @ 99 rpm, max.
intermittent torque 91,800 ft/lbs. NOV HydraRacker pipe
handler.
IRON ROUGHNECK
NOV Hydratong 3 ½” to 9 ¾”.
ROTARY TABLE
NOV D 495–7k 49 ½” rotary table. Hydraulically driven, max
continuous torque 14,300 ft/lbs.
MUD PUMPS
Three National Oilwell 14-P-220 Triplex, 7,500 psi.
CEMENTING EQUIPMENT
15,000 psi wp. On free placement agreement.
WELL CONTROL EQUIPMENT
1 each Hydril GX 18 ¾” 10,000 psi annular, 2 each Hydril
18 ¾” – 15,000 LW double Ram BOP, Vetco Gray KFDJ Diverter
system, 500 psi.
MUD RETURN SYSTEM
Four Brandt VSM 300 dual deck elliptical motion shaker. One
NOV DG-12 vacuum degasser.
DRIVE PIPE SUPPORT DECK
Hinged deck for conductor support.
TENSIONER SYSTEM
NOV Vertical conductor tensioning system consisting of four
115 t hydraulic cylinders with 1,500 mm stroke.
DRILLING INSTRUMENTATION
NOV Cyberbase control system.
POWER SUPPLY
5 each Caterpillar 3516BDITA with Caterpillar generators,
output 2,150 kva at rotation speed of 1,200 rpm. 1 each
emergency generator, Caterpillar 3508 B output. 968 kw at
1,800 rpm
CRANES
One crane with 36.5 m (120 ft) boom, 50 t at minimum radius.
One crane with 36.5 m (120 ft) boom, 40.8 t at minimum radius.
One crane with 30,5 m (100 ft) boom, 22.7 t at minimum radius.
HELICOPTER DECK
The platform of the helicopter deck is designed and built to
Class, Regulatory, IMO and CAP 437 to accommodate the
Sikorsky S-92A helicopter.
SAFETY EQUIPMENT
Lifesaving and fire fighting equipment in accordance with
rules and regulations.
ACCOMMODATION
Living quarters block is located forward of the platform hull
and is designed to accommodate 118 people. There are three
offices with unrestricted view to drill floor.

Maersk Drilling
Maersk Convincer
Main layouts
TOP VIEW AND DRILL FLOOR
TANK TOP

Maersk Drilling
Maersk Convincer
QUARTERS
SIDE VIEW

October 2014
Head office:
Maersk Drilling
50, Esplanaden
1098 Copenhagen K
Denmark
Telephone: +45 3363 3363
Telefax: +45 3363 3182
E-mail: copenhagen@maerskdrilling.com
www.maerskdrilling.com
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“DISCLAIMER: This brochure is for promotional purposes only. All descriptions, specifications and other information contained in this brochure and/or in any accompanying material is: (i) intended to give only a general indication of the sorts
of service or equipment or performance that might be available (ii) intended to be no more than an invitation to treat (iii) subject to contract and possible change or alteration at our discretion and without notice to you (iv) not to be relied
upon by you for any purposes whatsoever when entering into any legally binding agreement with us.”