SINOPEC 241
DRILLING RIG SPECIFICATIONS
(ZJ50DB RIG)
1- SECTION A: SUBSTRUCTURE, MAST AND ACCESORIES
A.1 SUBSTRUCTURE
Fabricator: SJ Petroleum Machinery
Type: DZ315/9.2
Substructure Height: 9.2m
Substructure Width: 13.4m×11.66m
Maximum Setback Load: 1600 KN
Maximum Rotary Load: 3150 KN
A.2 MAST
Make: SJ Petroleum Machinery
Type: JJ315/45-K
Dimensions: Height from Ground Level 45m
Static Hook Capacity: 3150 KN
No. of lines: 12
Mast Racking Capacity: 5000m of DP 5″
A.3 CROWN BLOCK
Make: SJ Petroleum Machinery
Model: TC315
Rating: 3150 KN
Description: 7 Sheaves
.
A.4 TUGGER HYD WINCH
Make: Yantai Petroleum Machinery CO.,LTD
Model: JQHSB-50×12
Rating: 50KN
Number: 3
A.5 MAST ACCESSORIES
Description: Monkey-board, casing stabbing board, ladders, etc.
2- SECTION B: HOISTING AND ROTARY EQUIPMENT
B.1 DRAWWORKS
Make: SJ Petroleum Machinery
Model: JC-50DB
Rated Capacity: 1500HP
Rated Maximum Line Pull: 430KN
Drill Line Drum: ￠685×1,386mm
Brake: Air cooled hydraulic disc brake with locking device
Auxiliary Brake: Regenerative type braking system
Engine: Diesel engine
Transmission: Direct Gear driven.
B.2 DRILLING LINE
Description: 1 3/8 inch
B.3 BAILS
Make: SJ Petroleum Machinery
Size: 3048mm
Capacity: 3500 KN
Number: 1
B.4 TRAVELLING ASSEMBLY
Travelling Block Make: GAOYOU HUAXING.Petroleum Manufacturing CO.,LTD
Model: YC315
Capacity: 3150 KN
Hook Make: GAOYOU HUAXING.Petroleum Manufacturing CO.,LTD
Model: DG315
Capacity: 3150 KN
B.5 ROTARY TABLE
Make: SJ Petroleum Machinery
Model: ZP375
Size: 37 1/2 inch
Static Load Capacity: 5850 KN
Power: AC Motor/800kw
B.6 MASTER ROTARY BUSHINGS
Make: JiangSu RuShi Machinery Co. Ltd
Model: 20” 11 3/4”-13 3/8” 9 5/8”-103/4’ 2 3/8”-8 5/8”
Type: It’s be split
3- SECTION C: PUMPING AND HIGH PRESSURE DISCHARGE SYSTEM
C.1 MUD PUMP
Make: Baoji Oilfield Machinery
Model: F-1600L
Number: 3
Power : AC Motor/1200kw
Gearbox Yes
Maximum input hp per Pump: 1600 HP each
Liner Sizes Available: 140, 150, 170, 180 mm
Pulsation Dampener: KB-75
Reset Relief Valve: JA-3
Suction Strainer: Yes
Discharge Strainer: Yes
Suction Pulsation Dampeners: Yes
C.2 MUD CHARGING PUMP
Make: GuangHan Western Petroleum Exploring Co.Ltd
Model: SB6X8FJ-13
Size: 13 inch
Number: 3
Location: Beside of the suction line
Drive: Motor /75HP
C.3 HIGH PRESSURE MUD LINES
Discharge Line: 4 inch
Rated Working Pressure: 5000 psi
C.4 STANDPIPE MANIFOLD
Rated Working Pressure: 5000psi
Number: 1 set
Connections: Union
Pressure Gauges: 0-8571 psi
Standpipes: Dual
Rotary Hose: 2
4- SECTION D: LOW PRESSURE MUD SYSTEM
D.1 MUD MIXING
Hoppers: 3
Location: Two on the top of the mud tank #4, one beside of the mud tank #5
D.2 MIX PUMPS
Make: GuangHan Western Petroleum Exploring Co.Ltd
Model: SB6X8J-13
Size: 13 inch
Number: 3
Location: Under the mud tank #4 and #5
Drive: 3 Motor, 75HP each
D.3 ACTIVE MUD TANK
Total Combined Volume: 300 m3 （ 6×50m3 ）
D.4 AGITATORS
Quantity: 3 for each tank except mud tank #1.
Make: Lida machinery Plant
Type: NJ-11
Drive: Motor-drive: 15HP for each
D.5 DRILL WATER TANK
Capacity: 100m3
Number: 2
Location: Beside of the mud tank.
D.6 TRIP TANK
Capacity: 10m3
Incremental Volume Yes
Level Indicator: Yes
D.7 TRIP TANK PUMP PACKAGE
Make: GuangHan Western Petroleum Exploring Co.Ltd
Size: SB3X4J-9
Drive: Motor-drive: 15HP
Number: 1
D.8 SHALE SHAKERS
Make: RuiShiDa Petroleum Machinery
Model: RSD/2008PB/
Number: 3
D.9 3 IN 1 MUD CLEANER
Make: RuiShiDa Petroleum Machinery
Model: RSD/YTS2008PB
Type: Liner
Number: 1
D.11 VACUUM DEGASSER
Make: XiAn Petroleum Drilling & Production Equipment Co. Ltd
Model: ZCQ300
Capacity: 300m3/h
D.12 MUD GAS SEPARATOR – ATMOSPHERIC
Type: NQF1200/16
Size: OD 1.2m, height 4.0m
Outlet Size: 1.2m
Location: Beside of the mud tank 1.
5- SECTION E: PRIME MOVERS AND TRANSMISSION
E.1 DIESEL GENERATOR SETS
Make: CATERPILLAR
Model : CAT3512B
Number: 3
E.2 AUXILIARY DIESEL GENERATOR
Make: ShangHai CoolTech Power CO., LTD.
Model: TAD1641GE
Number: 1
Rating: 456KW
E.3 ELECTRIC CONTROL SYSTEM
Make: XiAn BaoMei CO., LTD.
Model: VFD, For ZJ50DB drilling rig
Number: 2 set
6- SECTION F: AUXILIARIES
F.1 WIRELINE UNIT
Make: TaiAn JuLing Drilling and Exploiting Equipment CO.,LTD
Model: CJ-10A
Wire Size: 0.092 inch
Length: 6000m
F.2 CATWALK
Description: 1 set
V Door Yes
F.3 PIPE RACKS/ PIPE TUBS
Pipe Rack: Yes
Number: 1 set
Pipe Tub Capacity: 5000m of 5″ DP
7- SECTION G: BLOWOUT PREVENTION AND WELL CONTROL EQUlPMENT
G.1 ANNULAR BOP
Make: ShangHai SK Petroleum & Chemical Equipment Corporation Ltd
Model: FH28-35/70
Pressure rating: 10000 PSI
Top Connection: BOLT
Bottom Connection: Flanged
G.2 RAM TYPE PREVENTERS
G.2.1 SINGLE RAM GATE PREVENTERS
Make: ShangHai SK Petroleum & Chemical Equipment Corporation Ltd
Model: FZ28-70
Number: 1
Pressure rating: 10000PSI
Top Connection: BOLT
Bottom Connection: Flanged
Outlets: Yes
G.2.2 DOUBLE RAM GATE PREVENTERS
Make: ShangHai SK Petroleum & Chemical Equipment Corporation Ltd
Model: 2FZ28-70
Number: 1
Pressure rating: 10000PSI
Top Connection: BOLT
Bottom Connection: Flanged
Outlets: Yes
G.2.3 RAMS
Make: ShangHai SK Petroleum & Chemical Equipment Corporation Ltd
Size: 7” , 5 1/2” ,5” , 41/2” ,3 1/2” blind ram
G.3 KILL LINE
Kill Line: YG -70 (MP)
Kill Line Valve: Yes
Kill Line Check Valve: Yes
G.4 CHOKE LINE
Choke Line: JG -70 (MP)
Choke Line Valve: Yes
Choke Line HCR: Yes
G.5 PRESSURE UNIT AND REMOTE CONTROLOR (ACCUMULATOR)
Make: BeiJing Petroleum Machinery CO.,LTD
Model: FKQ1280-10
Accumulator pressure: 31.5 MP
No. of Accumulator bottles: 16
No of Electric Pumps: 2
No of Air Pumps: 1
Control Locations: 10
G.6 CHOKE MANIFOLD
Make: ChengDe Petroleum Machinery Plant
Pressure Rating: 10000PSI
Manual Choke: Hydraulic and Manual
G.7 STABBING VALVE
Make: MuDanJiang Petroleum Tools CO.,LTD
Model: 5000PSI
Connections: 4 1/2”
Number: 2
G.8 IBOP VALVE
Make: MuDanJiang Petroleum Tools CO.,LTD
Model: 10,000 psi
Connections: 6 5/8” API REG Box~pin
Number: 2
G.9 BOP HANDLING DEVICE
Type: Manual operation
Lifting Capacity: 2×200kN
Number: 1 set
8- SECTION H: RIG FLOOR EQUIPMENT
H.1 HYDRAULIC DP POWER TONG
Make: JiangSu RuShi Machinery Co. Ltd
Model: ZQ203-125
Jaw range for DP, DC .3 1/2”～8”
H.2 DRILL STRING ELEVATORS
Model: DDZ-5″×250T\DDZ-3 1/2″×250T
Make: JiangSu RuDong General Machinery CO.,LTD
Type: 5″×250T \ 3 1/2″×250T
Capacity: 250T
Number: 2/4
H.3 DRILL PIPE SLIPS
Make: TaiXin Petroleum Machinery CO.,LTD
Model: DUL5″-250T\DUL3 1/2″-250T
Size: 5”/3 1/2”
Number: 2/4
H.4 DRILL COLLAR SLIPS
Make: TAIXIN Petroleum Machinery CO.,LTD
Model: DCS8″
DCS6 1/2″
DCS4 3/4″
Size: 6 1/2″, 8″, 4 3/4″
Number: 2 ,2,4
H.5 SAFETY CLAMP
Make: TAIXIN Petroleum Machinery CO.,LTD
Model: WA-C8″
Size 8″
Number 6
12- SECTION L: UTILITIES
L.1 AIR COMPRESSORS
Make: SULLIAR Asia Limited
Model: LS12-50HH
Number: 2
Flow Rate Capacity: 5.5m3/min
Location: Located in the air source house
L.2 INTRA-RIG COMMUNICATION SYSTEM
Make: SJ Petroleum Machinery
Zone rating: 0~30
Positions Located: Driller’s console, rig manager officer, drawworks, mud
pump, mud tank, tool pusher office, etc.
No of Stations: 1
L.3 TALKBACK SYSTEM
Make: SJ Petroleum Machinery
Location: Tool pusher’s office
No of Stations: 1
L.4 FRONT END LOADER
Make: It will be rented at local as required.
Number: 1
L.5 WATER PUMPS
Type: SB3×4J-9
Size: 9 inch
Motor: 15HP
Number: 2
L.6 PRESSURE WASHER
Make: Shanghai China
Model: C13/180
Capacity: 780 litre/hour
Number: 2
Locations: Mud tank area
L.7 FUEL SYSTEM
Quantity: 1 set
Capacity: 79m3
Description: Two fuel tanks, 29m3+50m3
SECTION N: TOP DRIVE ASSEBLY
N.1 General Data
Make and type Daqing Jinhong.China, DQ70BS-JH
Rated Drilling Depth: 7000 m（φ114 drill stem ）
Max. Load capacity: 4500 kN （350 ton）
Main channel: φ75mm
Rated circulating pressure: 35MPa（5000psi）
System Weight: 15t（Main body）
Working Height: 5.9m (Bail surface to elevator u
Electric Volt: 600VAC
Rated Power: 315KWX2 422HPX2
Ambient Temperature: -35℃～50℃
Altitude: ≤1000m
N.2 Drilling Parameter
Rotary speed: 0 ～220r/min adjustable
Work torque: 55kN·m (continuous)
Max. Torque: 82kN·m （discontinuous）
N.3 Main Motor Parameter
Related Power: 315KW X2 continuous
Related Rotary speed: 1200r/min
Max. Rotary Speed: 2400r/min
N.4 Pipe Handler system
Rotate Head adapter rotating Speed: Factory set 3r/min
Hydraulic motor work pressure: 13.5MPa
Upper of IBOP (remote control): 6 5/8″ API REG box～pin，70MPa
Lower of IBOP (manual): 6 5/8″ API REG box～pin，70MPa
Backup Tong Diameter: φ216mm
Backup tong retaining range: φ87～φ216mm
Link: 2740mm, 350t
Leaning angle: Forward 35°, Backward 55°