Technical Specification and quotation for ZJ20CZ Workover Drilling Rig | |||||||||
Item | Smbject | Specification | Description | Unit | Qty. | Unit Price | Total Prices | USD Price | |
Main Summary | |||||||||
| Drilling depth | 2000(4-1/2″DP) | |||||||
Nominal workover service depth | 8500m (2-7/8’’ turbing) 5500m (3-1/2″ DP) | ||||||||
Max. hook load | 1580KN | ||||||||
Mast height | 35m | ||||||||
Substructure height | 5m | ||||||||
String lines | 4×5 | ||||||||
Wirelines diameter | Ф29mm | ||||||||
Drawworks HP rating | 450KW | ||||||||
Rotary table opening | Ф444.5mm (17.5’’) | ||||||||
Mud tank | Qty.: 4,160m3 | ||||||||
Mud pump | 2×800hp | ||||||||
working temperture | -20℃~+40℃ | ||||||||
section A: Rig Main unit | set | 1 | 1,010,000 | ||||||
A1 | Mast | Design and manufacture follow the standard of API 4F. | set | 1 | |||||
Model | JJ1580/35-K | ||||||||
Max. static load | 158t | ||||||||
Working height | 35m | ||||||||
Height of racking platform | 17m,21m,22m | ||||||||
Slant angle | 3.5° | ||||||||
Max. wind capacity | 110km/h (10 grades) | ||||||||
A2 | Substructure | Design and manufacture follow the standard of API 4F. | set | 1 | |||||
It adopts strengthen telescopic structure and fits for the drilling works. There are wide walkway, guardrail, ladder, escape slide, two mouse holes, tongs end chain picket. The timber sleeper of setback has done the anti-corrosion treatment. | |||||||||
Height | 5m | ||||||||
Square (L×W) | 6m×7m | ||||||||
Structure type | 8 Eight poles, telescoping | ||||||||
Clear height( From the bottom of rotary beam to ground) | 3.7m | ||||||||
Max.net load of rotary beam | 1600kN | ||||||||
Max. pipe setback capacity | 2000m(4-1/2″DP)or 1400m(5″DP) | ||||||||
Max. compound date of the static load of rotary beam and rated standpipe load | 2500kN | ||||||||
A3 | Drawworks | ||||||||
A3.1 | Main drum | Drum body length | 912mm | set | 1 | ||||
Drum body Dia. | 450mm( 1-1/8” Lebus groove) | ||||||||
Brake rim Dia. | 1070mm | ||||||||
Brake rim width | 310mm | ||||||||
Wire rope | 29mm | ||||||||
Max. fast pull | 210kN | ||||||||
Drum capacity (full 4-lays) | 270m | ||||||||
Max. speed of fast line | 1.5m/s | ||||||||
Clutch | |||||||||
Model | ATD324H | ||||||||
Type | Axial thrust disc | ||||||||
Delivery torque | 55kN.m | ||||||||
Enveloping angle of brake band | 345° | ||||||||
Max. fast pull | 110kN | ||||||||
A3.2 | Sand drum | Drum body length | 910mm | set | 1 | ||||
Drum body Dia. | 360mm | ||||||||
Brake rim Dia. | 970mm | ||||||||
Brake rim width | 210mm | ||||||||
Clutch model | ATD124H Thrust disc clutch | ||||||||
Drum capacity | 2500m(Φ15mm) | ||||||||
Sand line | |||||||||
ype | Φ9/16″ 6×7PF +RL+FC IPS | ||||||||
Length | 2500m | ||||||||
A3.3 | Assist brake | Model | WCB224 | set | 1 | ||||
Max. slide rotational speed | 715r/min | ||||||||
Max. rotational speed, free wheel | 1200 r/min | ||||||||
Brake torque | 22.58kN.m(0.55MPa) | ||||||||
Heat power | 407.2kW | ||||||||
Displacement, cooling water | 204.4L/min | ||||||||
Qty. | 1 | ||||||||
A4 | Gear box | Model | JX130 | set | 1 | ||||
Max. input torque | 13000 N.m | ||||||||
Max. input rotational speed | 2500rpm | ||||||||
Speed ratio | 1.667 | ||||||||
A5 | Traveling hook | Model | YG-160B | set | 1 | ||||
API SPEC 8A standard. | |||||||||
Max. load | 1580kN | ||||||||
OD of pulley | 760 mm | ||||||||
Pulley Qty. | 4 | ||||||||
Rotational angle of hook | 360° | ||||||||
Line Dia. | 29 mm | ||||||||
A6 | Swivel | Model | SL135 | set | 1 | ||||
API SPEC 8A standard. | |||||||||
Max. load | 1350 kN | ||||||||
Working pressure | 35MPa | ||||||||
A7 | Rotary table | Model | ZP-175 | set | 1 | ||||
API SPEC 7K standard. | |||||||||
Max. open size | Φ444.5mm (17.5″) | ||||||||
Max. rotational speed | 300rpm | ||||||||
Gear transmission ratio | 3.68 | ||||||||
A8 | Hydraulic tugger | Model | YC-5;YC-3 | set | 1 | ||||
Max. pull | 50kN;30kN | ||||||||
Qty. | 1 | ||||||||
A9 | Hydraulic system | Features: the hydraulic system consists of pump hydraulic cylinder control valve. Its perform unit concludes 2 telescopic cylinder for mast, 2 raise cylinder for mast, 4 leg cylinder, 2 break out cylinder, hydraulic winch and so on. | set | 1 | |||||
Hydraulic oil pump | P25 | ||||||||
Max. displacement, oil pump | 165ml/r | ||||||||
Working pressure of system | 14MPa | ||||||||
Model, hydraulic oil | |||||||||
Winter | L-HM32/Antiwear hydraulic oil | ||||||||
Summer | L-HM22/Anti-wear hydraulic oil | ||||||||
A10 | Electrical system | It consists of low & high voltage control system. | set | 1 | |||||
The low voltage control system is supply power by generator driven by diesel engine, the working voltage is 24V, it is mainly used to indictor light of control system and diesel engine start. | |||||||||
The high voltage control system control light and power system of water recycling cooling pipeline by explosion-proof control box. | |||||||||
A11 | Air control system | The air system concludes air compressor, pressure adjustment valve, dryer, air heater, controlling valve, air storage tank, and driller controlling box. And includes chassis brake air system with imported dryer and pre heater. | set | 1 | |||||
Rated work pressure | 0.8MPa | ||||||||
Volume of air storage | 200 L | ||||||||
A12 | Operating and control system | The system consists of hydraulic system, air system , electrical system, operating valve and instruments. | set | 1 | |||||
A13 | Hydraulic cathead | Stroke | 1500mm | set | 1 | ||||
Max. pull | 110kN | ||||||||
Working pressure | 14MPa | ||||||||
A14 | Carrier | Model | ZYT5600TZJD | set | 1 | ||||
Features | |||||||||
The carrier frame adopts 16Mn wide I-steel to be welded, so it is specially intensifying beam. | |||||||||
Wide wheel base and heavy load axle is used. Drive form of carrier is 12×8(front 3 and rear 3), the first, second and the third axle is steering axle, and the first, second, forth, fifth axle is driving axle. | |||||||||
The sixth axle is floating axle, With wheel and axle lock. The first 3 axle use steel spring suspending, and the forth and fifth axle is steel beam balance suspending. The sixth axle is air suspending. It used hydraulic steering, double route control brake. Single seat cab, with warm wind and defrost device. All control device on carrier is installed in the cab. | |||||||||
Driving type | 12×8 | ||||||||
Min. turning Dia. | 34m | ||||||||
Min. ground clearance (full load) | 281mm | ||||||||
Max. speed | 45km/h | ||||||||
Max. weight | 60t | ||||||||
A15 | Engine | Diesel engine model | C 18 | set | 1 | ||||
Rated power | 630bhp/1800~2100rpm | ||||||||
Cooling type | Water cooling | ||||||||
A16 | Transmission | Model | Allison S6610HR | set | 1 | ||||
Max. input power | 634kW | ||||||||
Max. input torque | 3118N.m | ||||||||
Max. input rotational speed | 2500r/min | ||||||||
Transmission ratio | 0.67/ 1/ 1.35/2.01/2.68/4/R5.12 | ||||||||
Gear Qty. | 7 | ||||||||
section B:Mud Pump Unitization and High pressure manifold | set | 1 | 460,000 | ||||||
B1 | Mud pump package | Model | F-800 | set | 2 | ||||
Rated power | 800hp | ||||||||
SPM | 140 Spm | ||||||||
Ratio | 4.2 | ||||||||
B2 | Engine | Model | G8V190ZL | set | 2 | ||||
12 hours power | 600kW | ||||||||
Continue power | 540kW | ||||||||
B3 | Ground mud manifold | Dia. | Φ75mm(3″) | set | 1 | ||||
Working pressure | 35MPa | ||||||||
B4 | Standpipe | Dia. | Φ75mm(3″) | set | 1 | ||||
Working pressure | 35MPa | ||||||||
B5 | Swivel hose | Length | 18m | set | 1 | ||||
Dia. | Φ75mm(3″) | ||||||||
Working pressure | 35MPa | ||||||||
section C:Solid control system | set | 1 | 380,000 | ||||||
General description | Four mud tanks, 5 stages mud purification equipment (shake shale, degasser, desander, desilter, centrifuge); all tank on skid; tank body is 6mm thickness premium materials ,the cutting of steel plate adopt special cutter. Mud gun, fresh water and cable along tank wall, the connection of each tank is hammer union, all the motor are explosive proof AC motor. | set | 1 | ||||||
Solid control can content the require of drilling, mud pump, charge pump, shear pump can suction from each tank and the mud made by mixer or shear pump can inject each tank. each tank mount sand gate to clean the tank bottom. | |||||||||
The method of tank body welding is carbon dioxide protection weldment . when weld finished ,the inner and outside of tank will be check to insure the quality. | |||||||||
Total volume | 160 m3 | ||||||||
Tank Qty. | 4 | ||||||||
Tank size | 10000×2800×2400mm | ||||||||
Total power | 435kW | ||||||||
Mud exchange per hour | 250m3 | ||||||||
Using temp. of system | -20℃~+40℃ | ||||||||
C1 | Shale shaker tank | Three chamber, metering chamber , sand chamber and degas chamber, there are fresh water pipe and sand vent. | set | 1 | |||||
Dual shake shale and vacuum degaser. | |||||||||
Exit of wellhead manifolds , there are handrail, walkway on the tank, the tank is sealed with steel graticule plate. | |||||||||
Metering chamber capacity | 5m3 | ||||||||
The degas chamber is equipped with 1 set 7.5kW mixer and 1 set mud gun. | |||||||||
Liquid measuring gauge is installed in the wall of metering chamber. | |||||||||
C2 | Desander tank | The tank is separated to two cambers and installed with one desander and one desilter. | set | 1 | |||||
There are two sand pumps, they supply liquid to desander and desilter separately. | |||||||||
Both chambers are installed with one 7.5kW mixer, mud gun, sand vent and fresh water pipeline. | |||||||||
C3 | Suction tank | The tank is separated to two chambers, one is suction chamber, the other is mixing chamber. | set | 1 | |||||
There are suction vent in the inside wall of suction chamber. | |||||||||
The suction chamber is installed with 7.5kW mixer, mud gun, sand vent and fresh water pipeline. | |||||||||
The mixing chamber is installed with 7.5kW mixer, mud gun, sand vent and fresh water pipeline. | |||||||||
There is one mixing pump and one hopper at the left of the tank. | |||||||||
C4 | Reserve tank | Mount 7.5kw mixer, mud gun, sand vent and fresh water pipeline. | |||||||
section D: Solid Control equipment | set | 1 | |||||||
D1 | Shake shale | Shake type | Linear shake shale | set | 1 | ||||
Screen size | 60-120 | ||||||||
Power | 2X1.5 | ||||||||
Capacity | 40-60(L/S) | ||||||||
D2 | Vacuum degasser | Model | ZCQ/4 | set | 1 | ||||
Handling capacity | 240m3/h | ||||||||
Vacuum | 300 | ||||||||
Vacuum pump power | 3kW | ||||||||
Power of main electrical motor | 15kW | ||||||||
D3 | Desander | Model | ZQJ300X2 | set | 1 | ||||
Handling capacity | 150m3/h | ||||||||
Screen size | 150~200mu | ||||||||
Power of electrical motor | 1.5kW | ||||||||
D4 | Desilter | Model | ZQJ100X10 | set | 1 | ||||
Handling capacity | 120m3/h | ||||||||
creen size | 150~200 mu | ||||||||
Power of electrical motor | 1.5kW | ||||||||
D5 | Sand pump | Model | SB150-D | set | 2 | ||||
Rotational speed | 1450rpm | ||||||||
Handle capacity | 260m3/h | ||||||||
Lift | 35 m | ||||||||
Power of electrical motor | 55kw | ||||||||
D6 | Shear pump | Model | JQB 125-D | set | 1 | ||||
Rotational speed | 2200rpm | ||||||||
Lift | 47.5 m | ||||||||
Power of electrical motor | 55kW | ||||||||
D7 | Jet hopper | Model | SGQ200 | 2 | |||||
D8 | Centrifuge | Model | LW500×1000N | set | 1 | ||||
Rational speed | 1800rpm | ||||||||
Handling capacity | 50~60m3/h | ||||||||
Power of main motor | 30kw | ||||||||
Power of auxiliary motor | 7.5kw | ||||||||
D9 | Agitator | Model | NJ11 | set | 2 | ||||
D10 | Agitator | Model | NJ7.5 | set | 7 | ||||
D11 | Mud gun | Model | NJQ-50 | set | 8 | ||||
section E: Air Source Purification system | set | 1 | 42,000 | ||||||
General description | All the equipment install in one air resource house, include air compressor(2 sets), dryer, air pipe and control valves. | set | 1 | ||||||
E1 | Air compressor | Model | SA-22A | set | 2 | ||||
Displacement | 3.0m3/min | ||||||||
Discharge pressure | 1.05MPa | ||||||||
Cooling type | Wind cooling | ||||||||
Matched electrical motor | 22kW(50Hz) | ||||||||
E2 | Dryer | Model | WHA-05F | set | 1 | ||||
section F: Generator sets and site power supply system | set | 1 | 274,000 | ||||||
F1 | Engine | Model | TAD1641GE | set | 1 | ||||
Manufacturer | VOLVO PENTA | ||||||||
Power(with fan) | 430kW | ||||||||
Rotational speed | 1500rpm | ||||||||
Start battery voltage | 24V | ||||||||
F2 | Alternator | Model | STAMFORD HCI 544D1 | set | 1 | ||||
Frequency | 50Hz | ||||||||
Voltage | 400V/230V | ||||||||
Power factor | 0.8( Lagging) | ||||||||
Insulation class: | H | ||||||||
F3 | Site power supply system | Rated voltage | 380V/220V(3-phase, 4-wire) | set | 1 | ||||
Suitable explosion-proof | dⅡBT4 | ||||||||
Suitable temp | -20℃~+40℃ | ||||||||
Sea level elevation: ≤2000m,Suitable for bad condition. | |||||||||
Meet the requirements of drill technology asked by user,suitable for field operation and so on. | |||||||||
F4 | Other | Including 1 set comparral system and container. | set | 1 | |||||
section G: Auxiliary tools | set | 1 | 82,000 | ||||||
G1 | Hydraulic tong | Model | ZQ203-100 | set | 1 | ||||
For OD Range | 3 1/2″ – 8 in | ||||||||
Primary Use | DP and DC | ||||||||
Size Of Jaws Available | 3 ½” DP,4 ¾ ” DC,4 1/2” DP, 6 ½” DC,8” DC | ||||||||
Hydraulic power station | |||||||||
G2 | Elevator Link | Model | DH150 | set | 1 | ||||
G3 | Casing tongs | For OD Range | 5″ – 13⅝ | set | 1 | ||||
With Inserts For Casing Size | 4-1/2~ 13-3/8 in | ||||||||
G4 | B type Manual tongs | Model | Q86-324×75 | set | 1 | ||||
G5 | Elevators | Model | CD | set | 2 | ||||
Size | 4-1/2-20 in(For casing) 2-3/8~5-1/2( For drilling pipe) | ||||||||
G6 | Slip | Model | SD | set | 2 | ||||
For OD Size | 2-3/8~ 5-1/2 in | ||||||||
G7 | safety clamp | Model | WA-C | set | 2 | ||||
For OD Size | 3-1/2~22 in | ||||||||
sectionH: Well Control System | set | 1 | 240,000 | ||||||
H1 | Annulus BOP | Model | FH35-35 | ea | 1 | ||||
Dia. | 350mm | ||||||||
Work pressure | 35MPa | ||||||||
H2 | Ram BOP | Model | 2FZ35-35 | ea | 1 | ||||
Dia. | 350mm | ||||||||
Work pressure | 35MPa | ||||||||
H3 | BOP controlling system | Hydraulic energy-storage system | ea | 1 | |||||
Model | FYQK2103 | ||||||||
Work pressure | 3000psi | ||||||||
Driller’s console | |||||||||
Model | YCQ8006F | ||||||||
Elbow | |||||||||
Spec. | 2″ | ||||||||
Work pressure | 3000psi | ||||||||
H4 | Kill and choke manifold | Choke manifold | ea | 1 | |||||
Model | JG1103/35 | ||||||||
spec. | 4″ x 21MPa Flange connect | ||||||||
Kill manifold | |||||||||
Model | YG103/55 | ||||||||
spec. | 4″ x 21MPai | ||||||||
H5 | Drill spool | Model | FS35-35 | ea | 1 | ||||
Dia. | 350mm | ||||||||
Flange model | 4 1/16×35 | ||||||||
H6 | DSA | 13.5 / 8 “x 5.000 psi – 11” x 5.000 psi ; | ea | 1 | |||||
13.5 / 8 “x 5.000 psi – 11” x 3.000 psi | ea | 1 | |||||||
section I: Drilling tools | set | 1 | 252,000 | ||||||
I1 | Kelly (Square) 4-1/4″ | set | 1 | ||||||
I2 | HWDP,4-1/2 | joint | 30 | ||||||
I3 | DC,6-1/4 | joint | 15 | ||||||
I4 | DC,7-1/4 | joint | 6 | ||||||
I5 | DC 9-1/2 | joint | 2 | ||||||
I6 | Spiral Drill collar8 1/4 ” x 12′ x 6 5/8 ” REG | joint | 2 | ||||||
I7 | Stabilizers “near bit” type and column in quantities sufficient to pierce the layers 17 ½ ” 12 ¼” 8 ¾ “, 8 ½” and 6-1/8 “; | set | 1 | ||||||
I8 | 12-1/4″ sub baskets | ea | 2 | ||||||
8-1/:2 sub baskets | ea | 2 | |||||||
section J:Drilling Instrumentation system | set | 1 | 6,600 | ||||||
Model | SK-2Z11 | ||||||||
Weight indicated, drilling pressure, torque of rotary table and lifting tongs, pressure of standpipe, circumfluence of mud, stoke of pump, rotational speed of rotary table, depth of drilling and other parameters. | |||||||||
Section K | Auxiliary Winch | 3400 | |||||||
Auxiliary winch with minimal work capacity up to 2,000 m, equipped with cable diameter 9/16 “or ½”。 | CJ2000 | set | 1 |
Rigspares39
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