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8/17/2019 Maersk Developer
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MærskDeveloper
Ultra deepwaterdrilling and development
semi-submersible
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Main advantages• Exploraory, appraisal and developmen drilling
• Bach drilling and compleion of muliple well clusers
• Insallaion of subsea facilit componens
• Derrick – 1,361 (3,000,000 lbs) combined load raing
Max. 2,500,000 lbs single load raing
• Main hoising sysem – 910 (2,000,000 lbs) capacit
• Auxiliar y hoising sysem – 680 (1,500,000 lbs) capacit
• Large heave compensaed knuckle-boom crane (165 lif
capacit from deck o deck) wih winch for deploymen of
subsea rees and oher componens up o 100 over he
side of he rig o 3,000 m waer deph
Mærsk
DeveloperTYPE
DPS2/M, Column sabilised dynamically posiioned semi-
submersible drilling rig wih capabilit o aach o an 8-poin
pre-insalled mooring sysem; provisions o aach o a
12-poin pre-insalled mooring sys em
BUILT
KeppelFELS, Singapore , 2009
CLASS
American Bureau of Shipping
FLAG
Denmark
Maersk Drilling is a considerable player in he ulra deepwaer
marke wih four newly buil drillships and hree Ulra
Deepwaer Developmen semi-submersibles.
Te hree semi-subs are DP rigs designed for year-round
operaion in areas such as Brazil, he Gulf of Mexico, Wes
Africa and Asia pacific a waer dephs up o 3,000 m
(10,000 f ).
• Large 5-chair driller’s cabin wih auomaed sequenced
pipe handling operaions
• Auomaed and dus-free bulk, mud and chemical ransfer
and mixing sysems
• Hydraulic work baskes and service plaforms providing
safe access for servicing of major drilling equipmen
• Deck drainage, conainmen and reamen sysems for
conrolled discharge
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Main particulars
Derrick raed for US GOM caegory 4 hurricane
DIMENSIONS IMPERIAL METRIC
Length overall 384 f 117 m
Width overall 256 f 78 m
Length of pontoons 376 f 115 m
Pontoon (width / height) 57 f / 33 f 18 m / 10 m
Columns 55 f x 57 f 17 m x 18 m
Upper hull (length / width) 259 f / 258 f 78.5 m / 78 m
Moonpool opening 108.3 f x 29.5 f 33 m x 9 m
Draft operational (max / min) 67.3 f / 60.7 f 20.5 m / 18.5 m
Draft transit 31.8 f 9.7 m
PARTICULARS IMPERIAL METRIC
Rated drilling depth 40,000 f 12,000 m
Hook load static (main) 2,500,000 lbs 1,134
Hook load static (aux) 1,500,000 lbs 680
Rotary load s tatic (main) 2,756,000 lbs 1,250
Rotary load static (aux) 2,000,000 lbs 907
Setback load 2,646,000 lbs 1,200
Variable deck load (max / transit) 15,400,000 lbs / 10,120,000 lbs 7,000 / 4,600
Variable column load (max / transit) 3,300,000 lbs / 880,000 lbs 1,500 / 400
Variable pontoon load (max / transit) 11,000,000 lbs / 4,400,000 lbs 5,000 / 2,000
Total payload (max / tr ansit) 29,900,000 lbs / 15,400,000 lbs 13,500 / 7,000
Riser tensioner load 4,200,000 lbs 1,906
Pipe rack area 10,765 f 1,000 m
WEATHER/DESIGN CRITERIA (SURVIVAL) IMPERIAL METRIC
Water depth (moored in less than 1,640 ft / 500 m) 328 f – 10,000 f 100 m – 3,000 m
Wind speed 56 knos 29 m/sec
Wave height (Hs) 26.2 f 8 m
Wave period 12.3 s 12.3 sCurrent (surface) 1.7 knos 0.9 m/sec
CAPACITIES IMPERIAL METRIC
Drill water 12,580 bbl 2,000 m³
Potable water 5,032 bbl 800 m³
Fuel oil 25,160 bbl 4,000 m³
Brine 4,718 bbl 750 m³
Base oil 4,718 bbl 750 m³
Liquid mud (surface pits) 9,435 bbl 1,500 m³
Liquid mud (pontoons) 9,435 bbl 1,500 m³Bulk mud 24,000 f³ 680 m³
Bulk cement 24,000 f³ 680 m³
Sack material 2,160 f³ 200 m³
Accommodation 180 people 180 people
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CROWN MOUNTED C OMPENSATIONMain roary: s aic / compensaing load 2,500,000 lbs /
1,000,000 lbs (1,134 / 454 ). Hydraulic locking wih
25 f sroke. Auxiliary roary: s aic / compensaing load
1,500,000 lbs / 750,000 lbs (680 / 340 ). Hydraulic locking
wih 25 f sroke. Ac ive heave compensaion mode
available.
DERRICK AND HOISTING SYSTEMS
Raed drilling deph c apacit 30, 000 f. MAIN side equipped
wih hoising Sysem capable of 2,500,000 lbs saic hook
load. Drawworks: 6,000 hp. op drive: 2,000,000 lbs capacit.
Roary: 60 ½”. AUX side equipped wih hoising Sysem
capable of 1,500,000 lbs hook load. Drawworks: 4,500 hp
op Drive: 1,500,000 lbs capacit. Roary: 60 ½”.
TUBULAR HANDLING SYSTEMS
Primary mover is one pipehandling knuckle-boom cr ane
feeding wo horizonal pipe conveyor / skae sysems. wo
V-door sand-building and ripping machines. wo column
rackers for pipe handling and wo iron roughnecks. Offline
casing make-up capabilit drill sring / casing verical
seback designed for 3” – 16”. ubulars racked in nominal 135
f s and lenghs. Marine riser ver ical sorage for 126 ea. 75f of riser joins. oal 9,450 f plus wo elescoping joins;
addiional sorage area for drilling riser on deck.
DRILL STRING AND TUBULARS
In excess of 50,000 f se back capabilit for drill pipe, work
sring and casing running sring, capable of racking 25,000 f
of 6 ⅝” drill pipe. Approximaely 15,000 f of 9 ⅝” casing
racking capacit in addiion o drill sring.
MARINE RISER AND TENSIONING SYSTEMS
Clip riser wih wo 15,000 psi choke & kill lines, one 7,500 psi
booser line, w o hydraulic condui lines oal 10,000 f of
riser, 75 f lengh joins and 21” OD Riser ensioning sysem
consising of 6 x 700,000 lbs N-line cyl inder riser ensioners.
ripsaver sysem o allow movemen of BOP and riser o we
sorage posiion.
BOP AND SUBSEA TREE HANDLING SYSTEMS
A por side of he main deck: BOP overhead (ganr y tpe)
crane: 2 x 125 . In he moonpool: BOP ransporer: 400 .
Subsea ree overhead crane insalled underneah drill floor +
subsea ree saging and skidding sysem. Subsea ree car
underhull guide sysems each roary.
WELL CONTROL EQUIPMENT18 ¾” BOP – 15,000 psi equipped wih wo annular + six ram
preveners. Te lower ram can be c onfigured as a es ram.
Muliplex BOP conrol sysem; redundancy o allow boh
pods o operae wih one MUX cable. 60 ½” diverer sysem
and riser gas handler, choke & kill manifold, 15,000 psi and
mud gas separaor, 12 MMscfd.
HP MUD SYSTEM
Four 2,200 hp mud pumps raed for 7,500 psi.
MUD RETURN SYSTEM
Sysem design o minimise ime displacing mud sysem /
compleion fluids and capable of handling more han one
mud sysem. Provisions for cenrifuge and cuings dryer
insallaion. Compleion fluid capabilit. Eigh shale shakers.
Cuings blower sysem.
MUD AND BULK SYSTEM
Fied wih wo auomaic sack cuing machines in sack
sore and one bigbag machine: One dual liquid addiive
pump uni. Four surge ank oule feeders, four auomaic
mud mixing hoppers, one causic mixing uni. wo HP mud
shearing devices.
PROVISIONS FOR 3RD PARTY EQUIPMENT
Designed for wo large work class ROV sysems
(Oceaneering Millenium +) por forward and s arboard af for
flexibilit of operaion. Diesel cemening uni (Halliburon).
Saging area for subsea compleion equipmen, including
subsea ree ranspor sysem. C ompleion equipmen,
including well es equipmen and coil ubing. Dedicaed
conrol rooms, sore rooms and offices for 3rd part sysem
operaors.
POWER SYSTEMS
8 generaors x 4,800 kw(e), 11 kVAC, 60 Hz, divided ino wo
self-conained power plans. Power Disribuion Sysem:
690 VAC, 60 Hz I. One emergency generaor: 1,500 kW(e).
POSITIONING SYSTEMS
DP Class 2: power managemen sysem and posiion,
reference sysems o DP Class 3. Azimuhing hrusers
8 x 4,000 kW(e) of min. 700 kN saic hrus each. Opional
moored operaion: four double drum windlasses for 3.”
K4 chains, 8 x 600 m K-4 chain for aachmen o a pre-
insalled. Space for addiional windlasses and chain for12-poin mooring sysem.
Key features
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CRANESPor deck crane: Knuckle -boom crane wih 3,000 m, 3” wire
for deploymen of subsea rees and oher modules up o
100 heave compensaed over he side of he rig. 165 lif
capabilit from supply boa. Auxiliary whipline hois 15 SWL
@ 50 m. Sarboard deck crane: 50 m max. reach, SWL 60 @
20 m dynamic. One pipehandling knuckle-boom crane: 30 m
max. reach, SWL 12 @ 10 m.
HELICOPTER DECK
Helicoper deck suiable for an EH101 helicoper or Sikorsky
S61.
SAFETY EQUIPMENT
Lifesaving and firefighing equipmen in accordance wih
Danish Mariime Auhorit requiremens and he IMO MODU
code 2001. Te rig holds a vessel specific safet case which
has been approved by HSE UK.
ACCOMMODATION
Accommodaion for 180 people in 10 one-man rooms and 85
wo-men rooms. Ample office spaces and conference rooms
for cliens and 3rd part service conracors. Recrea ion
rooms, oal area of 270 m.
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Rig Floor
FLEXIBILITY FOR MULTIPLE ACTIVITIES
• wo hoising / roary sysems
• Large seback area for drill pipe, casing and compleion
riser ouside of derrick / drillfloor
• Offline pipe handling capabilit : sandbuilding , casing
make-up and rack back • ransfer of drill sring, casing and riser from ouside of
derrick / drillfloor
OPTIMUM LAYOUT FOR SUBSEA COMPLETION
• Capabilit for large umbilical and services (ubing hanger
running ool or subsurface es ree)
• Addiional space for small umbilicals for compleion
accessories
Subsea completions
FLEXIBLE SYSTE M FOR
MULTIPLE WELL SUBSEA DEVELOPMEN TS
• Opion o deploy equipmen hrough he main well cenre
or over he side by large knuckle -boom crane
• Large saging area for muliple subsea rees and
accessories
• Flexibilit in subsea ree handling area for various subsea
sysem designs
• High load capacit for flabed ransporer and ree car• High verical clearance in moonpool for subsea sysem
sack-up and ranspor
The rig includes a number of innovative features, which enhance the capacity and f lexibility formultiple concurrent activities and improve the drill ing efficiency. Back-up facilities and solutions
are generally provided to reduce the impact of equipment failures.
The hull design and layout are based on the operational experience of various deepwater operators
and third party system suppliers and incorporate a number of innovative ideas from our potential
customers. Great emphasis has been made on optimising the rig’s layout to facilitate flexibility in
installation and operation of third party equipment.
Drilling features
Optimised layout
Moonpool
LARGE MOONPOOL;
FLEXIBILITY FOR MULTIPLE ACTIVITIES
• N-Line riser ensioner sysem wih ripsaver
• ransfer of equipmen across he moonpool
• Dedicaed off-line ‘we parking’ posiion for BOP / drilling
riser• BOP handling area (sarboard side)
• Subsea ree saging area (por side)
Logistics
MAX IMUM USUABLE DECK SPACE FOR OPTIMUM
LAYOUT OF DRILLING AND COMPLETION EQUIPMENT
• 9,600 f (2,926 m) verical riser sorage
• Large verical drill pipe and casing seback area
• Large pipe rack area (af) for deepwaer compleion
equipmen l ayou
• Well es equipmen
• ubing / downhole ools
• Compleion riser accessories• Compleion fluids / filraion
• Simulaion
• Coil ubing
• Primary ROV wihin upper hull ; 2nd ROV locaion on af deck
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Drilling featuresTOP VIEW AND DRILL FLOOR
TANK TOP
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SIDE VIEW
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ISCLAIME R: Tis brochure is for promoional purposes only. All descr ipions, specificaions and o her informaion conained in his brochure and/or in any accompanying ma erial is: (i) inended o give only a general indicaion of he sorsservice or equipmen or perfor mance ha migh be available (ii) inended o b e no more han an inviaion o rea (iii) subjec o conra c and possible change or alera ion a our discreion and wihou noice o you (iv) no o be relied
pon by you for any purposes whasoever when enering ino any legally binding agreemen wih us.”
Head office:
Maersk Drilling
, Esplanaden
Copenhagen K
Denmark
Telephone: +
Telefax: +
E-mail: copenhagen@maerskdrilling.com
www.maerskdrilling.com
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October
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