PV DRILLING I is a KFELS MOD V B class Jack-up capable of operating in water depths up to 300 feet. Top Drive NOV-TDS-8SA, 3,450 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 25,000 feet.
Rig type: Independent leg, Cantilever, Jack-up.
Design: KFELS MOD V B CLASS MOBILE DRILLING UNIT/Triangular.
Builder: KFELS SINGAPORE
Year built: 2007
Accommodation: 110 persons (Max)
Helideck: Sikorsky S-61N, S92 and MI-17 Max Drill Depth: 25,000 feet Max Water Depth: 300 feet
Currently, PV DRILLING I is continuously drilling for the next discovered oil & gas field named Ca Ngu Vang
General Description
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Rig name/
Type
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PV DRILLING I/ Independent legs, Cantilever, Jack-Up |
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Design
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KFELS MOD V B CLASS MOBILE
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Built/year
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KFELS Singapore/2007
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Classification
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ABS/A1 Self- Elevating Drilling Unit
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Overall
Dimension
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234 ft × 208 ft × 25.5 ft
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Legs
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Three legs 437 ft
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Cantilever
capacitiy
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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
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Helideck
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83ft × 83ft, at least of 13 MT take of weight /
504.45sq.m
Sikorsky S-61N, S92 and MI-17
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Water
depth
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300ft
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Accommodation
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12 persons
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Max drill
depth
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25,000ft
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Operating
conditions
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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.
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Storm
conditions
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Max wave height 48ft, corresponding wave period
8.7 sec.
Current at surface 4 Knot, max wind speed 70
Knot.
Current at 164ft below surface & mud line 2.4
Knot.
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Drilling Equipment
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Derrick
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MH- Pyramid/ API STD 4F-Q1, 170ft clear
height
Static hook load capacity 758 MT w/12
lines, 1,300,000 lbs
With of base 36ft × 36ft; With of top 16ft ×
16ft
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Racking platform
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200 stands of 5 ½’’ DP, 9 stands of 8’’ DC, 10
stands of 9 1/2’’ DC
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Drawwork
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3450HP (NOV/ADS-10T Automated Drawwork
System)
Driven by 03 GEB-22A-2 high torque motors, 1150HP
for ea. C/w 100% Dynamic braking System.
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Top drive
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NOV/TDS-8SA-750 T 63,000 ft-lbs
continuous.
Make-up: 95,000 lbs/ft
Break out: 103,000 lbs/ft
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Rotary
table
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NOV 49 ½’’ AC Rotary table part No.
D-495.
Rated Capacity 850 ST, driven by an
independent electric motor
1150Hp @ continuous rating@ 5 RPM and 1400 Hp @
intermittent rating
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Iron
roughneck
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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)
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Mud pumps
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Three NOV/14-P-220, 2200 HP triplex pumps, ea
driven by two motor GEB, 1150HP. Rated @ 7500 Psi WP
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Solid
control
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Shale shaker: 4 NOV/Brandt-VSM300.
Dessander NOV/ Brandt-P10C03VB10’’, Desilter
NOV/Brandt- SE-16
Degasser NOV/Brandt-DG-10.
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BOP’s
stack
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21 ¼’’ stack 2000 psi CAMERON; one 2000 psi
annular + one 2000 double ram BOP + one 2000 psi single ram BOP.
13 5/8’’ stack 10000 CAMERON one 10000 annular +
one 10000 double ram BOP + 10 single ram.
H2S service c/w two hydraulic
valves.
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Diverter
system
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CAMERON 500 psi, type 29 ½’’ annual BOP
Two 12 ½’’ discharge lines and two 14’’
300#RTJ ball valves
14’’ OD-SCH 80 Pipe- ID 12 ½’’ running from
diverter to starboard & port sides.
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Control
system
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CAMERON hydraulic BOP control unit.
24 bottles × 11 gallons- Pneuumatic
Accumulator
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Choke and
Kill
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3 1/16’’ × 15000, H2S service w/ 2ea
Manual Adjustable Chokes and 2 ea × Power Chokes
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Storage Capacities
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Fuel
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4,738 bbls
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Drill
water
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5,000 bbls
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Portable
water
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2,492 bbls
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Active + Reserved
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3333 bbls
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liquid mud
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Brine
storage
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3,297 bbls
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Base oil
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670 bbls
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Bulk Bentonite/
Barite
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6000 ft3
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Bulk
cement
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6000 ft3
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Sack
material
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5,000 sx
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Power Equipment
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Diesel
Engines
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4 ea. Caterpillar-3516B DITA, 1717 KW
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AC
Generator
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4ea. ABB/AMG560S4DBABC,2000KW
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Emergency
engine
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Caterpillar 3508B DITA, 865 BKW
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Emergency
generator
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SR 4B-800 KW
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Cranes
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Capacity main
hookload
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110,250 lbs @30ft and 23,000 lbs @124 ft.
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Capacity whip
line
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20,050 lbs @ 125 ft and 18,000 lbs @132 ft.
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Working
radius
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23.31 ft to 132 ft
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Hoisting
speed
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Max: 2 m/s. 3 ea hydraulic – electric × 50 MT (
King Post crane/ 48 DNS- 120 HD-2.25)
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Jack-up Specifications
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Legs
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Triangular Shape Lattice with 3 corner
members
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Leg
Spacing
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Transverse 142ft, Longitudinal 129 ft
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Spuds
Cans
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Octagon shape with hard points
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Spud can area
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42.2 ft Diameter × 19 ft high
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Jacking
system
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Rack and Pinion, OTD, 12 Pinions per leg, total
of 36 pinions,
capacity pinion jacking 800 kips ( normal
jacking)
1,040 kips (preload jacking); 1,480 kips (
max. normal holding load)
Jacking speed up 1.50 ft/min, Jacking speed down
1.50 ft/min
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Mooring Equipment
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Winches
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Electric motor 2 speeds(w/rated speed:
735/1640rpm).
Four ea Plimsoll Corporation/ PC-EMW/SD-40/100. AC electric motor.
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Anchors
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Four DANFORTH/PLIMSOLL type “ FLIPPER’ Delta
Anchors, Weight 6.9 MT
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Anchor
lines
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Four length, IWRC RHOL –Galvanized
Lubricated. Length 800 m, dimater 44.45mm.
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