Sonata Design, Jack Up Platform Rig, 200' Max Water Depth, 18040' Drilling Depth, 4 Lattice Tubular Legs
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Description
Overview
Updated in 2006
Class: A1 drilling platform
Classification society: ABS
Max water depth: 200’
Drilling depth: 18,040´
Max variable load: 2,370 st (on site) – 1,350 st (towing)
Jacking system: hydraulic, electrically powered
Jacking speed: 1 fpm
Hull dimensions: 170’ length, 130’ width, and 17’ depth
Legs: 4 lattice tubular legs with 22’ side x 25’ high equilateral triangle spud cans
Drilling area: 32, 5’ x 20’
Quarters: accommodation for 85 crew members
Helideck: 80’ x 61’, cap.: 9 t – rated for AS 332
Capacities
Drill water: 400 t
Diesel fuel: 170 t
Potable water: 100 t
Drilling mud: 1,600 barrels
Mud and weight material: 3 bulk 1,230 cuft each
Cement: 3 cement bulk 1,230 cuft each
Sacks (mud and chemical): 3,800 sacks – 56 m2 area – 160 t
Power
DC systems: six - D 398 caterpillar engines with GE 752 generators
Systems AC: two D 399 caterpillar engines with 1,012 kVA - KATO generators
1 D 398 caterpillar engine with a AC 500 kVA – KATO end a GE 752 DC generators
Emergency power: 1 Scania DS 11 engine with 310 kVA 97 A WEG generator
DC distribution system: General Electric
Safety Equipment
H2S and gas detection: alarm system: Bacharach Instrument Co.
Other detectors: various heat, smoke and flame detectors located throughout accommodation and working areas
Survival crafts: 2 capacity for 60 persons each
Life boats: capacity for 114 persons
Other safety equipment: life buoys and life jackets distributed throughout accommodation, working areas fire fighting equipment as required by regulatory bodies
Rescue boat: sea boat with 25 hp out board engine (6 persons)
Auxiliary Equipment
Cranes: 2 unit 500 with 85’ boom; capacity 23 t
Air compressors: 2 rotary screw Gardner Denver 460 cfm model EDF QLA and Atlas Copco 750 cfm GA 110 W model 1
Welding machines: 400 amp/440 V Mark VIII – 8
Well testing equipment: 2 60’ complete well test booms
Other: 1 biological aerobic sewage disposal units and Hamworthy oil water H.S.10 MKII
Communication/navigation: radio AMOL navigation system to comply regulations
Drilling Equipment
Derrick: Dreco 30’ x 45’ x 140’, 1,200.000 lb max, 12 lines
Crown block: Dreco 760 C 583, 583 t, with seven 60” sheaves grooved for 1 3/8” drilling line
Travelling block: National 660 G 500, with 60” sheaves grooved for 1 3/8”
Hook: National T, 500 t
Draw works: National 1,320 DE, driven by one 750 hp, GE-752, DC motors
Eddy-current brake: Baylor Elmagco 6032
Rotary table: National C-375, 37 1/2”, driven by one 750 hp, GE-752, DC motor
Kelly: 2 Omsco 5 1/4” x 40’ square
Kelly spinner: International A-6B
Instrumentation: Martin Decker/Totco
Mud Process and Circulating
Mud pumps: 2 Gardner Denver PZL-11-C, triplex pump, each driven by 2 750 hp, GE-752 DC motors
Stand pipe: 2 Demco 5” x 5,000 psi
Mud agitator: 5 lighting
Shale shakers: 3 Brant King Cobra linear motion shaker
Desander: Swaco 312, 1,400 gpm at 60 psi
Degasser: Swaco D-gasser, 700 gpm
Mud cleaner: 1 King Cobra linear motion shaker and 1 dissolver 16 x 4” hidrociclone
Well Control BOP Equipment
Ram type preventer: 1 Cameron double U – 13 5/8” x 10,000 psi, H2S trim
1 Cameron single U – 13 5/8” x 10,000 psi, H2S trim
1 Shaffer double LWS – 21 1/4” x 2,000 psi, H2S trim
1 Hydril GK - 13 5/8” x 5,000 psi, H2S trim
1 Hydril MSP - 21 1/4” x 2,000 psi, H2S trim
Diverter: 1 Regan KFDJ – 29 1/2” x 2,000 psi, H2S trim
Choke manifold: FMC, 3 1/6 x 10,000 psi, H2S trim
Super choke 1 Swaco hydraulic operated choke 2 9/16” x 10,000 psi, H2S trim
Accumulators and control unit: NL Shaffer model T-20150-3S
Test unit: Koomey model S-20-G-10000
Inside BOP: 2 Omsco 6 1/2” OD x 4 1/2” IF, 10,000 psi
Kelly valve Hydril 7” OD x 3” ID, 4 1/2” IF CX.X pin
Drill String and Handling Equipment
5” DP x 4 1/2 IF grade “G” and “S”, 19.5 ppf
5” HW DP x 4 1/2” IF
9 1/2” drill collar x 7 5/8” reg
7 3/4” drill collar x 6 5/8” reg
6 1/2” drill collar x 4 1/2” IF
Stabilizers: set of stabilizer for 36”, 26”, 12 1/4” e 8 1/2” hole sizes
Roller reamer: rotary roller reamer for 17 1/2”, 12 1/4” e 8 1/2” hole sizes
Elevators: set of elevators for 5” DP, drill collars and casing
Slips: set of slips for 5” DP, drill collars and casing