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Page 1 of 2 ALZUBARAH/JAN14/REV 1
Design Keppel Fels MOD V B-CLASS Cantilever Jack-up Status Contracted
MAIN DIMENSIONS Length (Including helicopter deck)
234’ (71.3 m)
Breadth(including anchor racks) 208’ (63.4m) Hull Depth 25’ (7.62 m) Leg Length 430’ (131.6 m) Usable leg Length (below hull) 372’ (113.3m) Spud Can Diameter 47’ (14.3 m) Spud Can Area 1,643 ft2 (152.6m2) Drilling Envelope 50’ aft and 15’ from center line Gross Tonnage 9,264 tons Helideck size / rating 73’/ for Sirkorsky S-61N and Sikorsky S-92
DESIGN CRITERIA Max. Operating Water Depth 300’ Max. Rated Drilling Depth 30,000’
STORAGE CAPACITY Fuel Oil 5,335 bbls (848m3) Drill Water 5,221 bbls (830 m3) Potable Water 2,345 bbls (372.8m3) Liquid Mud 3,613 bbls (574.4 m3) Bulk Mud 6,000 ft3 (169.9 m3) Bulk Cement 6,800 ft3 (192.6 m3) Sack Storage 5,000 sacks
MAX GROSS VARIABLE LOAD While Drilling 3,855 tons 8,499 kips Jacking or Towing 3,175 tons 7,000 kips Classifications Held ABS, A-1, SELF ELEVATING DRILLING UNIT
ACCOMODATION
Total 110 POB POWER EQUIPMENT
Main Engines Four (4) units of CAT3516B Engines 6412 KW at 1200rpm , total HP; 8,600HP
Main Generators Four (4) Kato, 6P72650, 7,500KVA at 1200 rpm, AC 600V, 60Hz
Emergency Use One(1) unit CAT 3508B, with Kato generator rated 750KVA
MOORING SYSTEM Anchors Four (4) 11,000lb, F-delta type Anchor Wire Two (2) 38mm x 823 wire lines
Anchor Winches Two (2) Brohl/OM300, variable frequency drive motors, max 11.6 m/min x 33.7 kips, 5.8 m/min x 67.46 kips
DRILLING EQUIPMENT
Drawworks NOV ADS 10T(Automated AC drive) powered by two 1150HP AC motors
Derrick Woolslayer mod 15277, 160’ with 35’ x 35’ base, 1,500,000lbs static hook load capacity
Crown Block NOV, 857 tons, 9 x 68” steel sheaves for 1 ½” drilling lines
Traveling Block NOV A750 block,750 tons , 7 x 68” sheaves for 1-1/2” drilling lines
Top Drive NOV TDS 8-SA, 1,150hp AC electric driven
Iron Roughneck NOV ST-80 Pipe range 4 ¼” – 8 ½” Max makeup torque 60K ft-lb Max brake out torque 80K ft-lb
Rotary Table NOV, RST495, 97HP rated output power BOP & DIVERTER EQUIPMENT
Diverter
30” 500 psi NOV Schaffer Spherical diverter 20-3/4” 3000 psi NOV Schaffer Spherical Annular BOP 2—3/4” 3,000 psi NOV Schaffer LWS Double ram
BOPs 13-5/8" 5,000psi NOV SHAFFER Annular BOP 13-3/8" 15,000psi NOV Schaffer SLX Single Ram 13-3/8" 15,000psi NOV Schaffer SLX Double ram
BOP Control System Schaffer 2T60000-3S Koomey accumulator 11 gal x 40 bottle 3000psi max work pressure
BOP Crane Two (2) JD Neuhaus 40 tons air operated trolley winches
MUD CIRCULATION SYSTEM
Mud Pumps Three (3) NOV 12-P-160 1600 HP, triplex , 7500 psi
Shale Shakers Four (4) NOV Brandt VSM 300 Shaker , 1,500 gpm/min capacity
Desilters NOV Brandt VSM300 Degassers NOV Brandt DG-10 with 1200gal/min flow Centrifuge Two (2) NOV Brandt, HS3400 with motor
OTHER EQUIPMENT Cementing Unit Client Provided
Cranes Three (3) diesel driven Favelco deck cranes , max rated 45 MT, boom length 120’
Water Maker Two (2) Alfa Laval Water makers, 8500 gal/day SURVIVAL EQUIPMENT
Life Boats Four (4) x 55 person Life Rafts Six (6) x 20 person (total 120 capacity) Fast Rescue Boat One (1) x 6 person
AL- ZUBARAH
Gulf Drilling International Ltd. (Q.S.C.), 9th & 10th Floors, Palm Tower B, West-Bay Building No. 6,
Zone 60, Street 810 P.O. Box 9072, Doha, Qatar, Contact: +974 44637 333 or visit our site on
www.gdi.com.qa
Page 2 of 2 ALZUBARAH/JAN14/REV 1
Gulf Drilling International Ltd. (Q.S.C.), 9th & 10th Floors, Palm Tower B, West-Bay Building No. 6,
Zone 60, Street 810 P.O. Box 9072, Doha, Qatar, Contact: +974 44637 333 or visit our site on
www.gdi.com.qa