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AD17

Rig ARAB DRILL  17
Type: Jackup
Country: Saudi Arabia
Vessel Design Marathon Letourneau  82 SD-C
Specifications Service date 1981
Classification American Bureau of Shipping  Class A 1
Port of Registry/Flag Dammam Port of registry, Saudi Arabian Flag
Length 207 ft 4 in
Width 176 ft
Depth of hull 20 ft
Cantilever reach Longitudinal 40 ft from aft transon
Transversal skid Transverse 10 ft either side of vessel centerline
Lightship draft 9.5 ft
Transit draft with full deck load 10.8 ft
Variable load- transit/jacking/operation. 1722Kips / 1722Kips / 3722Kips
Crew quarters Certified for 100 persons…Breakdown ( 100 beds / 1x8ea + 5x6ea  + 7X 4ea + 17X2ea + 7 X 1ea )
Major upgrade 1998 , New Derrick shakers, Hi G Flo Line cleaner, Degasser
2005, Mast beefup, Mud tanks expansion, new TDS, New SCR system, New Engines, Accommodation upgrade, hull refurbishment, 1 additional P-Tank+ Increase pot-wtr tank, iD3,2010, Installation of new deck cranes (PCM-120AS), Accumulator unit replacement (CAD System).
Rated drilling depth 20 000ft
Operating water depth (min-max) Min 15 ft & Max 250 ft
Tugs required to move 1 tug  / 12000 BHP/ 75 tones bollard pull
Jacking Type jacking system Marathon Le Tourneau, Electric
Systems Pinions 3 pinions per leg
Pinion rating (each leg)- Pull 302 kips
Pinion rating (each leg)- Hold 506 kips
Leg length 360 ft
Sea floor interface (each leg) Maximum bearing pressure 7138 kips / 131 sq. m spudcan
Environmental capability Operating
Wind : 70 Knots
Waves: 40ft @ 250ft water depth for 12 sec.
Current: 2 Knots
Survival 250 ft water depth
Wind: 100 knots
Waves: 38ft @250ft water depth for 12 sec
Current: 2 Knots surface
Storage Solid control  mud tanks 4 sand trap tanks, Total = 20+20+20+20 = 80 bbls
Capacities Trip tank 2 tanks 30 + 30 = 60  bbls
Strip tank 10 bbls
Active Mud Tanks 2 tanks, Total = 347+384 = 371 bbls
Reserve Mud Tanks 2 tanks, Total = 362+312 = 674 bbls
Drill Water 10  Drill Water  tanks, Total =     5522 bbls
Potable Water 3  Potable water tanks , Total = 2412 bbls
Bulk mud and cement Mud 5100 cubic feet + cement 3400 cubic feet
Sack Material 2000 sacks
Fuel 2287 bbls
Brine Nil
Others No batch mixing tank (only 2 slug tanks 100 bbls capacity each) total=200 bbls.
Rig Derrick- capacity DSI Type:, Static 1,000,000 lbs Capacity ),Length 160 ft, base dimensions 30 ft X 30 ft
Equipment Drawworks National 1320 UE , 2 ea GE 752, DC motors,  2000 HP
Auxiliary Brake (Elmagco) Baylor Elmagco , 7838
Main Power 4ea x CAT 3516, 1888 KVA, 1322 KW, 60 Hz, 1200 RPM Generators
Emergency Power Caterpillar D 399-TA, 1334 KVA, 800 KW.
Power Conversion OEM, 4 SCR 2000Amps
Mud Pumps 2 mud pumps, National 12 P-160, 2 ea GE 752 motors,  2000 Input HP
Scalping Shale Shakers ( upstream) Brandt ,  Dual Tandem Type, 2 ea
Linear Motion Shale Shakers 2 ea Brandt VSM 300
Mud cleaner Derrick 2M48120F4A Hi-G Dryer W/Desander and Desliter
Other solid control eqt 1 ea Derrick Vacuflo-1000, 1200GPM Cap, 5HP, 60 Hz Degasser
Mud Mixing equipment 2 ea hopper & jet below deck + 1 ea super sx hopper & jet on main deck
Top drive National PS 500A
Rotary Table National C 375  , 37 1/2″ Size, 1000 kips .
Crown Block National 760 FA , 583 S Tons, 7 sheaves, 60″ diameter
Travelling Block Hook National , 650 G 500 , 500 Tons, 6 sheaves, 60″ Diameter
Swivel Nil
Deck cranes Marathon LeTourneau , PCM 120-AS, 50 Tons@ 25′ & 5 Ton@ 85 ft
Cementing unit Howco, CPS 361  , 15000psi
Drill floor instrumentation ID3
Other major drill floor eqpt Nil
Communications 5 ea Motorola Hand held radios , 1 ea VHF horizon radio
Drilling line 1 1/2 ” drilling line , 6X 19 IWRC EIPS  type
Blowout Annular BOP Hydril  , GK type (Screw head), 13 5/8″ , 5000 psi rating,
Preventer Diverter type Shaffer , Bolted cover spherical type, 30 inch, 1000 psi rating
Equipment Diverter type NOV, Bolted cover, 21 1/4 ” , 2000 psi rating,
Ram Preventers Cameron , Double U type, 13 5/8″, 5000 psi Pressure rating,…
Cameron , Single U type, 13 5/8″, 5000 psi Pressure rating,…
BOP Handling Eqpt BOP beams and BOP trolley  JD Neuhaus  EH 25   25 Ton each
Choke Manifold Cameron 3 1/8″ 5000 psi, 2 paths, Coflexip hose 3″ID X 50′ length, 10000 psi WP ,15000 psi Test Mi-Swaco 3 1/8’’ 5000 psi Disc Remote choke

CAD system Accumulator 3000 psi

BOP Control System Ross Hill accumulator
Well Services Logging unit Nil
Equipment Coil tubing unit
Gravel Packing / Filtration equipment
Other Integrated services equipment Sperry sun data unit
Cement unit Howco cementing unit
Safety Lifeboats Survival System, 52 man capacity, 2 ea
Liferafts VIKING 3 ea Model 20,20,20, 2 each DKF 20,20, RFD Survival 2each  20, 20 man , Zodiac 2 each 25, 25
H2S safety systems 30 min Scott air packs for 36 persons, 15 min scott pack =174,
Cascade breathing system ,c/w Bauer compressors & piping to manifolds & breathing apparatus
Equipment Fire detection Servoteknikk fixed fire detection system, Model Servo Master -1210211
Combustible Gas detection MSA  5800 A combustible gas detection system w/ sensors
H2S Detection MSA  5800 A Fixed system w/ sensors
Gas detection MSA 5800 A fixed system with sensors
Fire fighting Kidde CO2 fixed system: Engine room,mud pits, paint locker & Emerg gen room
Foam Fire Fighting system for helideck
CO2 Portable fire extinguishers
Fire Fighting stations using sea water