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ZJ70/4500D skid-mounted drilling rig

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seat: Beijing
Validity to: Long-term effective
Last update: 2017-12-05 12:33
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Product details
A Hoisting equipment
A1 Drawwork
A.1.1 Model JC70D,Elec-driving
Capacity 4500KN,12 ropes
Input power 2,000 HP
A.1.2 Inverter-fed motor YJ31
A.1.3 Hydraulic disk brake Equipped with hydraulic power device.
Brake cooling system
A.1.4 Cathead YM-16,equipped with make-up and cable exterior joint
A.1.5 Assistant brake DS70,Eddy Current Brake ,with alarm for little flow of cooling water and high temperature of cooling water.
A.1.6 Crown block safety device Travelling block screensaver,crown block anti-collision safety device.
A.1.7 Dimension and length of drilling line 38mm(1-3/8 "),1200m
A.1.8 Electric rope reverser Used on Φ35mm 1200 m drilling line.
A.1.9 Auto-drilling device Auto-drilling device,all control is through touch-control panel on the operation table.
A2 Mast
A.2.1 Model JJ450/45-K
Dimension clear height 45m
Rated hook load of 12 ropes Static hook load:4500KN,12 ropes
Adjustable stabilizer Up&down,Adjustable range 20ft-40ft(Adjustable stroke:6m)
Hydraulic buffer
A.2.2 Crown block TC-450 Crown block, 12 ropes
A.2.3 Deadline anchor Model JZG41
A.2.4 Deadline anchor
A3 Substructure
A.3.1 Model DZ450/9-X matching substructure
Min height under rotary boom 7.6m
Drilling floor's normal height 9m
Setback capacity 7000M(4-1/2)" drill pipe
A.3.2 Catwalk (Thicness of surface steel plate:16mm)
A.3.3 Pipe rack(16 pcs)
A4 Travelling Assemblies
A.4.1 Hook ASSY DG450
A.4.2 Travelling block ASSY YC450
A.4.3 Elevator ring 5000kN
A5 Wellhead tools
A.5.1 Power casing tong TQ35
A.5.2 Power pipe tong ZQ125
A.5.3 Casing tong and power tong hydraulic station YZ350,rated pressure,16MPA
A.5.4 Drill pipe elevator 5",2 pcs /pair
A.5.5 Drill pipe elevator 4-1/2",2 pcs /pair
A.5.6 Mud box
B Rotary Equipment
B1 Rotary table
B.1.1 Rotary table
Model ZP-375
Openning 37-1/2”
Static load 5850KN
B.1.2 Bushing 5" roller bushing,2-3/8"-8-5/8"drilling bushing,11-3/4""-13-3/8"casing bushing, 20”casing bushing,main bushing for each.
B.1.3 Rotary table driving equipment Driven by motor
B.1.4 Inverter-fed motor YJ31
B2 Swivel
Model SL450-5
Steady load 4500KN
B3 Kelly spinner All are pneumatic operated to spinup and spinout including B2 sweivel( pneumatic spinner combines with swivel).
C Pump&High-pressure discharging system High pressure pipeline's connections are all flanged welded on floor.
C1 Mud pumps
C.1.1 Model F-1600
Rated pressure 5000psi
Min output power Rated 1600hp
Pressure buffer KB-75 Pressure buffer
Reset valve welded Reset valve welded
Pressure-test device 0-5000psi
Liner size 170mm standard
Suction pipeline Can decimate from suction pit,medium tank, pill tank, spared mud tank and water tank.
C.1.2 Supercharge pump SB6”× 8”-12 1/2”
C.1.3 Inverter-fed motor YJ23
C.1.4 Substructure and accessories
C2 Output pipeline of pump
C.2.1 Parallel pump manifold ASSY Dimension and working pressure:5" x 5,000 psi
C.2.2 Rotary hose ID:4"×5000psi,one's length is 19m.
C.2.3 Stand pipe 5" x 5,000 psi
C.2.4 Stand pipe manifold 5" x 5,000 psi
D Motor&Transmission equipment
D1 Engine
Model 4 sets of CAT3512B main engines Model of diesel engine:CAT3512B Power and rotary speed: 1476(hp),1200 rpm Model of engine: SR4 Capacity of each engine: 1750KVA Voltage,frequency and power coefficient of generators:600V、60HZ、0.7
D2 Diesel engine house Room side walls can be dismantled to get a complet room, equiped with all the devices to meet the requirement of drilling power. Including all the cables and terminals, alarm devices.
D3 SCR and MCC SCR control room, include generator control unit, 6 sets of SCR rectifier cabins, transformer feeder and MCC unit( drawwer starter used for 15KW and above motors). Room is the closed steel structure, installed 2 set 10t cooler, on the top is 1250KVA、600/480V60HZ dry type transformer,the light is anti-explosive. (Auxiliary transformer 150 KVA 480/204/110V 60Hz)
D4 Driller control house Used for installing air control box, electrical box, top drive control box, drilling instrument, hydraulic control system, hydraulic cathead operating system, electronic crown block saver, CCTV,etc. Equiped with: Chair, anti-explosive lighting, air conditioner, amplier, scraper.
E Low pressure mud circulation system
E1 Mud tank 1# Shale shaker,2# Desilter and desander(Including pill tank),3# suction pit,4# agitating tank
Total capacity 486m3
E2 Shear pump
Model QB120-55kw
Pump driving 55kw
Parameter handling capacity:155 square,head:45m , Shearing effiency:>95%
E3 Shale shaker Model:FZS320I,specification of screen cloth:1045x705mm,amplitude :>5.5mm,handling capacity:>45L/s ,G-force :7.2G, quantity of screen cloth:3 pcs
E4 Desander
Model ZCSQ 250×2
Pump driving 55kw
Capacity 200m3/h
E5 Desilter
Model ZCNQ 100×16
Pump driving 55kw
Capacity 200m3/h
E6 Vacuum degasser
Model ZCQ2/6
Capacity 360m3/h
E7 Mud feed pump
Model SB3X4
Pump driving 11kw
E8 centrifuge pump
Model SB 6"×8"
Pump driving 45kw
Capacity 60m3/h
E9 Agitating pump
Model SB6X8
Pump driving 55kw
Capacity 220m3/h
E10 Agitator
E.10.1 Model and power JB-15, 15kw
E.10.2 Model and power JB-5.5, 5.5kw
E11 Mixing hopper XLD-200
E12 Mud gun
E13 Low Pressure Mud pipelines Piping to allow bypassing of compartments in the shaker tank, the intermediate tank and suction tank. Configuration is to provide the ability to pump mud from anywhere to anywhere. (excluding the 12" mud return pipe from wellhead to shaker tank)
E14 Centrifuge equipment LW450-842-N
F Blowout prevention system
F1 Annular BOP
13-5/8" FH35-70, 13-5/8" 10,000 psi , rated H2S Trim
F2 Ram Type BOP
13-5/8" 2FZ35-70,Double-pipe ram,13-5/8" x 10,000 psi , rated H2S Trim,consisting of a pipe ram cavity and a blind/shear cavity - pipe ram cavity to be above blind cavity
FZ35-70,single-pipe ram,13-5/8" x 10,000 psi ,rated H2S Trim
F3 Ram
For 13-5/8" 10,000 psi preventer TBD (need all the CONTRACTOR's tubulars and QP casing sizes) 3-1/2”, 5” blind ram, shear ram, one for each size
F4 Drilling Spools FS35-70,bore : 13 5/8″,working pressure: 10000psi (70MPa),top connection type:13 5/8″-10000PSI 6BX BX159 Flange-type,bottom connection type:13 5/8″-10000PSI 6BX BX159 flange-type,Side outlet:1×4 1/16″-10000PSI 6BXBX155 flange-type; 1×4 1/16″- 10000PSI 6BXBX155 flange-type
F5 Accumulator Pressure & Control units
Model FKQ7206. BOP control units are designed for control and operation of open BOPs which are all pneumatic/ hydraulic system, confirmed with API 16D standard. Equipped with remote control panel(in the protecting house),drilling control panel,pneumatic cable and hydraulic hose.Motor,lighting system and control panel are anti-explosion. Qty of control object :6 Baterries' total capacity: 40(Liter) ×18 Effective volume of oil tank:720 liter Flow of electric pump: 34 Liter/min Ratio of electric pump's air/liquid flow : Qty of pneumatic:2 Power of motor: Effective discharging oil capacity:
Capacity Total capacity of Accumulator set: 40(liter) x 18
Remote controls The instrument panel of drilling floor can clearly display valve's position, adjust pressure of manifold and annular and remote control pressure inside pipes.
Alarms BOP accumulator shall be fitted with alarm system to detect low volume, low pressure and loss of power (air & electric). Alarms to include visual and audio with alarms located at driller's station and at accumulator
F6 BOP Testing Equipment Test pump
F7 Coke manifold JG-SY-70-00
F8 Killing manifold YG-70-00
G RIG FLOOR EQUIPMENT
G1 Pneumatic winch
G.1.1 On the rig floor 50KN
G.1.2 On the rig floor 50KN
G.1.3 On the end of Catwalk 50KN
G.1.4 On the monkey board 5KN
I Instruments Model SDZ3000,China
Instruments of driling floor
Weight indicator
Pressure gauge 0-5,000 psi (One on control table &One on stand pipe of manifold)
Torque indicator With ft/lb calibration
Pump's stroke counter Essential for each pump,indicates stroke/min and total stroke.
Rotation speed gauge essential
Indicator of tong's torque With ft/lb calibration
Flow gauge Return flow indicator with alarms for gain/loss, display on driller's console and with chart recorder.
Monitoring system of mud pit liquid level PVT system with alarms for gain/loss, display at driller's console, sensors mounted in each tank compartment including pill/slug tank, trip tank and mud storage tanks and with a chart recorder.
Parameter recorder 8 pens chart recorder indicating weight, penetration (feet), rotary torque, rotary RPM, pump SPM (2), tong torque and standpipe pressure.
J AC power sets and accessories
J1 AC generator
VOLVO TAD1641GE diesel generator assistant generater set: Rated speed:1800 rpm Rated power:400Kw Voltage:480V Frequency:60HZ Use 24V maintain-less storage battery, started by electric motor
J2 Air compressor
Main compressor Air supply system consisting of 2 sets of screw air compressors, 1 cold starting air compressor, 1 dryer ( molecular sieve), 1 set of 2 m3 air storage tanks, valves, connectors and air flowing lines,ect.
Cool-start compressor Compressor:1-0.7/150A
K Fuel and water tank
K1 Diesel tank 55m3
K2 Water tank 100 m3
K3 Cooling water tank 16 m3
L Public system
L1 "Conformed to API RP 500 area classify recommended method for electrical equipment of oilfield device. *Main specification Rated voltage:600V/480V/204V/110V(three wire four phase) Rated frequency:60HZ * Matched scope Electric circuit of all AC equipment (power and lighting), cable, control electric equipment and earthing in the well site.
Circuit adopts sealing protection.The circuits from the SCR house to well site each sub area distribution box.The circuits, ex-proof control switch and button form sub area distribution box to electric equipment (power and lighting). Sub area distribution box including: mud circulating system junction box, control box; oil tank area switch box; water tank area switch box; drilling floor area distribution box."
L2 Cable Tray Cable tray, cable frame, galvanizes pipe, cable clip and sealing used for protecting the circuit.
L3 Water supply system
L4 Dog house "It's divided into two houses. One room is used for instruments and drilling operator rest with ex-proof fan and 1.5P air conditioner and ex-proof light;
The other room is placed HPU, and ex-proof fan is outside of the room. "
L5 CCTV Industry Monitoring System 3 cameras,3 pictures,15" LCD screen
L6 Air supply system Consisting of 1 set 4m3 air receiver, pipeline groove, air supply pipeline and safety valve etc.Air receiver pressure is 1Mpa with safety valve,check valve, water drain valve and pressure gauge etc. Connecting pipeline adopts galvanized steel pipe (pressure hose in the transition part), valves are made of stainless steel or copper, a platform is set at the installation position convenient for check and maintenance. Maintenance personnel can enter into the platform from the drill floor conveniently.
M Safety device
M1 Anti-falling device
M2 Escape device
M3 Assistant climber
M4 Extinguisher
M5 Safety belt of monkey board
N Entire assembling &testing fee
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