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Seahawk Fleet Detail

  Seahawk 2601 (former Pride Kansas)
  GENERAL
  Rig type Mat-Supported Cantilever Jackup
  Design Bethlehem JU-250-MS
  Overall dimensions 153.5 x 132 x 16 ft
  Legs (3) 312 ft including mat
  Mat dimensions 210 x 206 x 12 ft + 2 ft skirt
  Accommodations 84 persons
 
  OPERATING PARAMETERS
  Water depth 25 – 250 ft
  Maximum drill depth 25,000 ft
  Drilling load 4966 kips including drilling loads
  Survival conditions Normal drilling conditions:  Wind speed: 25 knots, Wave height: 33 ft; Nominal hurricane line load capacity: 3460 kips; nominal non-hurricane live load capacity: 4966 kips; Nominal moving and jacking live load capacity: 1130 kips
 
  MACHINERY
  Main power 5 x Caterpillar 3512 Type B, DITA diesel engines rated at 1476hp, each driving a Caterpillar SR4 generator rated at 1050 kW. (5250 kw Total)
  Power distribution Tech-Power Controls SCR system
  Emergency power 1 x Caterpillar 3412 engine with 1 x 530kW  generator
 
  DRILLING EQUIPMENT
  Derrick IRI model VLTLC 160 x 30 x 30 ft; 1,400,000 lb nominal hook capacity
  Drawworks National 1625-DE, Elmagco auxiliary brake driven by 3 x GE 752, 1000hp dc electric motors
  Rotary National C-375, 37-1/2 in opening, independent drive with EMD D79MB 800 hp motor
  Traveling equip. Block: Continental Emsco RA 60-6, 650 tons
Hook: National H-500, 500 tons
Swivel: National P-500, 500 tons
  Top drive National Oilwell PS2 650/650 ton
  Cementing Halliburton HW400s
  Mud pumps 3 x Continental Emsco FB-1600, 7 in x 12 in, each with 2 x dc GE 752 electric motors
  Mud mixing pumps Mud mixing pumps: 2 x 5x6 in centrifugal pumps, each driven by a 75hp ac electric motor.
  Mud cooler Alfa Laval AK-20 Titanium plate heat exchanger
  Solid Control Solids control system: shale shakers: 3 x Brandt lcm 3d/cm2 linear motion cascade shakers; mud cleaner: Brandt ATL-16/2 with 2 x 12 in desander cones and 16 x 4 in desilter cones; degasser: Brandt DG10
 
  CAPACITIES
  Cantilever load Derrick substructure: Bethlehem 1,400 kips rotary and 1,400 kips hook load capacity with 700 kips setback capacity, maximum combined capacity 1,600 kips
  Variable deck load 4,966 kips
  Liquid mud 1,932 bbls
  Bulk mud/cement 6,214 ft3
  Sacks 3,000 sacks
  Drillwater 3,986 bbls
  Potable water 1,073 bbls
  Fuel oil 1,739 bbls (diesel)
 
  BOP EQUIPMENT
  BOP system 1 x 21-1/4 in x 2K Hydril annular; 1 x 13 in Cameron U single 10,000psi with 5 in rams; 1 x 13-5/8 in Cameron U double unit 10,000psi with 5 in and blind/sheers; 1 x 13-5/8 in x 5K Shaffer “GL” spherical
  Diverter Hydril MSP 21-1/4 in 2000psi diverter with spool with 2 x 12 in id outlets and 2 x 12 in id hydraulically operated valves; 2 x 12 in id diverter lines
  Control system CAD 270 gallon accumulator, with 7-station manifold and 1 x 30hp electric 3 x air  powered pumps; 2 x elctro-pneumation remotes with battery backup systems
  Drillpipe 475 jts 5 in grade S-135 19.5 lb/ft with 4-1/2 IF connections and 30 jts Spiral Weight 51.1 lb/ft with 4-1/2 IF connections
  Drillcollars 6 x 8in 149 lb/ft with 6-5/8 in Reg. Connection and 12 x 6-1/2 in 99 lb/ft with 4-1/2 in IF Connection
  Choke and Kill 15,000psi 3-1/16 in choke manifold with kill and choke hoses, complete with buffer chambers and mud gas separator; 1 x hydraulic choke and 1 x manually adjustable choke
 
  CRANES
  2 x Nautilus model 340L-100 cranes with 100 ft boom. Rated at 33 tons
 
  HELIDECK
  60 x 70 ft design for Sikorsky S-61N
 
  JACKING AND SKIDDING SYSTEM
  Jacking at 24 ft/hour