Project Profile
Rig Type: Tender Assisted Drilling Barge
Design: Flat bottom
Water depth: up to 490 ft
Drilling depth: 4,900 m
Yard: CNIC Shipyard in Douala, Cameroon
Operator: Saipem SpA
Contractors: CNIC Shipyard
CLASSIFICATION
ABS A1 barge
FLAG
Bahamas
WATER DEPTH
Up to 150 m
DRILLING DEPTH
Up to 5,000 m
STATION KEEPING
Eight point mooring system
MAIN DIMENSIONS
Length: 87.78 m
Breadth: 30.48 m
Depth: 6.70 m
POWER SYSTEM GENERATORS
Five Caterpillar 3516B
DERRICK
Bootstrap type
WCI - Woolslayer Companies INC
Heigth 153 ft
Static hook capacity 900,000 lbs
DRAWWORK
Bentec 1250AC, 1,500 HP
TOP DRIVE
Canrig model 1250AC-681,
Rated capacity 454 m,
Maximum continuous torque 51,400 ft.lbs
ROTARY TABLE
American Block model RK 37.1/2”
Rated capacity 590 m
MUD PUMPS
Three (3) Wirth type TPK
7.1/2”X12/1600-CL,
1,600 HP,
Fluid end 5,000 psi WP
MUD TANKS
Total capacity approx. 2,800 bbls
MUD TREATMENT
Four (4) Brandt high efficiency shale shakers, model Cobra
Brandt desilter
Burgess Degasser model 1000
Mud gas separator (poor-boy), WEI 48”
BOP
One (1) BOP stack 20.3/4” - 3,000 psi
One (1) BOP stack 13.5/8” - 5,000 psi
CRANES
Erecting Crane:
Boom length 54 m, SWL 100 st at 18 m
radius, whip SWL 15 t
Service Crane:
Boom length 34 m, SWL 22 st at 15 m
radius, whip SWL 6 t
CREW FACILITIES
Air conditioned living quarters for 100 people
HELIDECK
Suitable for Sikorsky S-92 type