The fleet

The fleet


PV DRILLING II is a KFELS MOD V B class Jack-up capable of operating in water depths up to 400 feet. Top Drive National Oilwell Varco TDS-8SA-750T; 3,000 HP National Drawworks NOV/ADS-10T Automated Drawworks System; VFD; 14-P-220 Mud Pumps, Amphion Drilling System are used to obtain maximum drilling depth up to 30,000 feet.

Rig type: Independent leg, Cantilever, Jack-up.



Year built: 2009

Accommodation: 120 persons (Max)

Helideck: Sikorsky S-61N, S92 and MI-17

Max Drill Depth: 30,000 feet

Max Operating Water Depth: 400 feet

PV DRILLING II was delivered in quarter three 2009.

General Description
Rig name/ Type PV Drilling II/ Independent legs, Cantilever, Jack-Up
Built/year KFELS Singapore/2009
Classification ABS
Overall Dimension 234ft × 208ft × 25ft
Legs Three legs 517ft
Cantilever capacitiy Max.distance from rear of barge to center line of well 70ft.
Well pattern retangular 30ft × 70ft.
Load rating drilling condition 1500 kips @ 70ft on center line
Helideck 83ft × 83ft, at least of 13 MT take of weight / 504.45sq.m
Sikorsky S-61N, S92 and MI-17
Water depth 400ft
Accommodation 120 persons
Max drill depth 30,000ft
Operating conditions Max wave height 36ft, corresponding wave period 8.7 sec.
Current at surface 4.0 Knot, max wind speed 70 Knot.
Current at 164ft below surface & mud line 2.33 Knot.
Storm conditions Max wave height 48ft, corresponding wave period 9.6 sec.
Current at surface 4 Knot, max wind speed 100 Knot.
Current at 164ft below surface & mud line 2.4 Knot.
Drilling Equipment
Derrick WOOLSLAYER/ API STD 4F-Q1, 170ft clear height
Static hook load capacity 1,500,000 w/14 lines
With of base 36ft × 36ft; With of top 16ft × 16ft.
Racking platform 210 stands of 5 7/8’’ DP, 10 stands of 8’’ DC, 8 stand of 9 ½’’ DC.
Drawwork 3450HP (NOV/ADS-10T Automated Drawwork System)
Driven by 03 GEB-22A-2 high torque motors, 1150HP for ea.
Top drive NOV/TDS-8SA-750 T 63,000 ft-lbs continuous.
Rotary table NOV 49 ½’’ AC Rotary Rated Capacity 750 ST, driven by an hydraulic motor
1150Hp @ continuous rating@ 5 RPM and 1400 Hp @ intermittent rating.
Iron roughneck NOV/ AR3200M-Power Turnable. Max make-up: 100,000 ft-lbs,
Max break-out: 120,000 ft-lbs, (DP/DC from 2 7/8’’ to 9 ¾’’ OD).
Mud pumps Three NOV/14-P-220, 2200 HP triplex pumps, ea driven by two motor GEB, 1150HP
Rated @ 7500 Psi WP.
Solid control Shale shaker: 5 primary NOV/Brandt-VSM300.
Dessander NOV/ Brandt-P10C03VB10’’, Desilter NOV/Brandt- SE-16
Degasser NOV/Brandt-DG-10. Mud cleaner.
BOP’s stack 18 ¾’’ stack 15K SHAFFER
H2S service c/w 2 × 3 1/16’’ 1500K
Hydraulic & 2 × 3 1/16’’ 15000 Manual Valve.
Diverter system VETCO GRAY,2000psi KFDJ hydraulic diverter system
suitable for 49 ½’’ Rotary table 14’’ ID SCH80 overboad line to Port and Starboard sides c/w 14’’ ball vavle type.
Control system NOV 2T 1000-3S, 3000 psi WP, Electrical
pumps 24 Bottles ×15 gallons.
Choke and Kill 3 1/16’’ × 15000, H2S service w/ 2ea
Manual Adjustable Chokes and 2 ea × Power Chokes.
Storage Capacities
Fuel 4,700 bbls
Drill water 4,673 bbls
Portable water 2,492 bbls
Active + Reserve 3,686bbls
liquid mud  
Brine storage 855 bbls
Base oil 454 bbls, up grade to 2000 bbls 2011
Bulk Bentonite/ Barite 6000 ft3
Bulk cement 6000 ft3
Sack material 5,000 sx
Power Equipment
Diesel Engines 5 ea. Caterpillar-3516B DITA, 1383B KW
AC Generator 5 ea. KATO. 1505 Kw; 2150 KVA
Emergency engine Caterpillar 3508B DITA, 865 BKW
Emergency generator LERROY SOME/LSAM 50 Max out put 680 KW
Capacity main hookload 100,000 lbs @20ft and 24,200 lbs @120ft.
Capacity whip line 22,000 lbs @ 23.6ft and 21,600 lbs @126.6ft
Working radius Main hoist 20ft to 120ft; Auxilary hoist 23.6 ft to 126.6ft
Hoisting speed Main hoist.
SWL 50 T, speed 0-46 ft/minute
SWL 11 T, speed 0 -148 ft/minute
Jack-up Specifications
Legs Triangular Shape Lattice with 3 corner members
Leg Spacing Transverse 142ft, Longitudinal 147.25 ft
Spuds Cans Round shape with hard points
Spud can area 42.2ft Diameter × 19ft high
Jacking system Rack and Pinion, OTD, 12 Pinions per leg, total of 36 pinions,
capacity pinion jacking 1000 kips ( normal jacking)
1300 kips (preload jacking); 1,869 kips ( max. normal holding load)
Jacking speed up 1.50 ft/min, Jacking speed down 1.50 ft/min
Mooring Equipment
Winches Electric motor 2 speeds(w/rated speed: 735/1640rpm). Four ea Plimsoll Corporation/ PC-EMW/SD-40/100. AC electric motor.
Anchors DANFORTH × 4
Anchor lines Four length, 2625ft × 1 ¾’’ OD, IWRC, EIPS, Galvanized, one spare length