Prezentare Instalatie de foraj 180 tf
Technical Specification for 1000hp Truck Mounted Drilling Rig1. Main technical requirements:
1.1 Technical standard and reference
- SY/T6584-2003 Truck-mounted Drilling Rig
- API Spec 4F (3rd edition) Specification for Drilling and Well Servicing Structures
- API Spec Q1 (7th edition) Specification for Quality Programs
- API Spec 8C (4th edition) Specification for Drilling and Production Hoisting Equipment
- API Spec 7K (4th edition) Specification for Drilling Equipment
- API Spec 9A (25th edition) Specification for Wire Rope
- Quality system: ISO9001-2001 for Quality Assurance in Design, Development, Production, Installation and Servicing
1.2 Overall specification
- Drilling depth 4000m (41/2〞DP)
3200m (5〞DP)
- Max. hook load 2250kN
- Drawworks horsepower 1000hp
- Mast height (clear height) 39.3m
- Racking board height (from rig floor) 17.2m
- Floor height 6.7m
- Traveling system 5×6
- Drive type, carrier 14×10
- Dia., wirelines φ32mm
- Traveling dimensions 16.03m×3.3m×3.2m (w/o mast)
- Max. speed 60km/h (Limiting speed: 45km/h)
- Min. turning radius 22m
- Traveling weight 54500kg (w/o mast)
- Ambient temperature -29 ~ +50 °C
2. Specifications of main parts
2.1 Power system
2.1.1 Diesel engine (2 sets)
The engine is electronic fuel injection diesel engines with 4 strokes. The engine mainly comprises engine body, cooling system, lubricating system, oil supply system, air intake and exhaust system and electronic control system, etc. Fitted with full-range speed governor, the engine gun can be controlled in cab and on driller's console by air over electricity.
The engine is complete with engine tachometer, water temperature gauge, oil pressure gauge, oil filter and fuel filter etc. The exhaust system is fitted with anti-flaming muffler. The intake system is fitted with turbocharger, air cooler and air filter etc.
The electronic control system consists of sensor, centralized control unit (ECU) and actuator etc. The engine has low oil pressure, high water temperature and over-speed protection devices, with the function of automatic diagnosis, fault code storage, easy for checking and troubleshooting. The engine is supported by three points, complete with PTO port for steering oil pump and PTO port for air compressor. Complete with engine hood.
2.1.2 Hydraulic transmission (2 sets)
Hydraulic transmission is comprised of torque converter, lockup clutch and gear box etc. It can realize the flexible drive of engine power and absorb the impact and vibration of working machine in order to protect the engine. The performance of hydraulic transmission should be compatible with the mating engine. When turbine speed reaches the locking point, the impeller and turbine will be locked mechanically. And the hydraulic torque converter runs under high transmission efficiency.
The hydraulic transmission is equipped with main control valve, oil filter, and oil temperature gauge and oil pressure gauge. Complete with PTO port for main oil pump. Power is supplied to main oil pump through air-controlled hydraulic clutch. The transmission oil is cooled via the heat exchanger on the engine.
The transmission has several forward gears and one reverse gear. And gears can be shifted in cab and on driller's console.
2.1.3 The selection for engine and transmission
Model and hp, engine Model, hydraulic transmission Compound box
CAT C18/630hp×2 ALLISON M6620AR×2 Self-made
2.2 Chassis
The main vehicle frame is fabricated from wide flange H-steel. Heavy-duty axles with wide wheelbase, 3 front axles and 4 rear axles, carrier with 14×10 drive. The first and third axles: 13t steering driving axle. The second axle: 13t steering driven axle. The fourth axle: 13t floating driving axle. The fifth and sixth axles: 13t tandem driving axle. The seventh axle: 10t steering floating axle. The first, second, third and seventh axles use 445/65R22.5 tires (single tires). The fourth, fifth and sixth axles use 12-20 tires (double tires). The first three axles use steel plate spring suspension. The fifth and sixth axles use rigid centralizer beam suspension. The fourth and seventh axles use air suspension. Hydraulic assist steering. Cab is COE type with single seat. Interlock for wheels and axles. All controls of carrier are centralized in cab.
- Drive type 14×10
- Min. turning radius 22m
- Max. climb gradient 26%
- Min. ground clearance 0.34m
- Max. speed 60km/h (Limiting speed: 45km/h)
2.3 Compound box
Compound box is a high power input and output device. It combines power from two engines, transmits the combined power to the operation system on deck through one power output end, drives rotary drive system through another power output end and drives transportation and driving system under deck through the other two power output ends. When the combined power is not necessary, only one engine can be used to supply power for each output ends in order not to waste energy. It has the advantages of simple drive line, high transmission efficiency, reliable transmission, non-adjustment of center distance, high torque transmission, stable running and long service life.
- Structure: Gear compounding
- Drive ratio to axle 1: 1
- Drive ratio to rotary output end 1: 1.65
2.4 Right angle gear box
Welded box, forged steel spiral taper gear, input and output shafts are all made of premium alloy steel, oil bath splash lubrication.
2.5 Drawworks (double drum, disk brake)
Drawworks is mainly comprises of drawworks frame and guard, main drum and hydraulic disc brake system, air-actuated water cooling disc brake as auxiliary brake etc. The main brake is hydraulic disc brake. The auxiliary brake is WPT324 air-actuated water cooling disc brake. Complete with forced water circulating system, 8m3 circulating water tank is placed on an independent skid. Complete with reinforcing 400KW water tank for radiation and cooling the auxiliary disc brake. Drum clutch and rotary clutch are axial thrust disc air controlled. Complete with crown-saver above the drum to limit the travel of traveling hook and prevent traveling hook from bumping into the crown. Drawworks frame and guard are of high strength structure with easy assembling and disassembling. There is an anti-wear board installed on the drawworks frame to minimize the wear of main drum.
-- Main drum:
- Groove diameter × length: φ635mm×1254mm
- Groove structure: φ32 LEBUS groove
- Model, clutch: ATD-236H thrust disc clutch
- Max. fastline pull: 320KN
-- Main drum braking system (hydraulic disc brake):
- Max. positive pressure, single side of each brake block: 75kN
- Dimension, brake disc (diameter x thickness): 1450×40
- Cooling method, brake disc: air cooling
- Qty., brake tong: four open & two closed
- Rated pressure, hydraulic system: 6.3Mpa
-- Auxiliary brake:
- Type: WPT 324 air-actuated water cooling disc brake
- Rated brake torque: 33870Nm /0.55MPa
- Max. air inlet pressure: 1.03MPa
-- Sand drum:
- Groove diameter × length: φ324mm×1254mm
- Cooling type, brake rim: air pressure splash water cooling
- Model, clutch: ATD-124H forced thrust disc clutch
- Max. fastline pull: 115KN
-- Overwinding crown saver
-- Auxiliary brake cooling system:
- Volume, water tank: 8m3
- Laying type, water tank: on the ground
- Radiator: JH400KW
2.6 Rotary drive
Rotary drive includes lower chain box, upper and lower right angle gear box and drive shaft climbing device. Designed with splash lubrication and ATD-318H air thrust disc clutch, which can meet the max. torque requirement of rotary table, and realize 5 forward and 5 reverse. Complete with anti-reverse rotation device.
2.7 Mast
Derrick, double stage, raised and telescoped by hydraulic cylinders. Inclination angle can be adjusted by screw rod. Crown is box type. Cast steel sheaves approved of dynamic balance test. Rope groove is designed to adapt the wirelines as per API 8C. A kick-back post is set on the sheave seat to prevent ropes from jumping. Crown shaft has been heat-treated and defect-detected. Handrails are set around the crown platform. An interface for top drive is left on the mast and TDS-10A top drive produced by VARCO can be installed.
- Clear height: 39.3m
- Max. static load: 2250kN
- Inclination angle: 3°
- Traveling system: 5×6
- Height, racking board (to rig floor): 17.2m
- Capacity, racking board: 4000 m (41/2〞DP)
3200 m (5〞DP)
- Max. wind rate: 110km/h (about 10 degrees)
- Finger arrangement on racking board Horizontal
2.8 Hydraulic system
It is mainly used for steering aid while the rig is driving, for leveling carrier frame, raising, lowering and telescoping mast in rig up, and hydraulic application of wellhead tools during drilling and workover jobs. The controls of the system are centralized near driller's console. Important operation controls are multiple protected. Key parts of system are imported with reliable and stable performance.
- Max. displacement, oil pump: 96.5ml/rev
- Max. pressure, hydraulic system: 14MPa
- Hydraulic oil: 46# anti-wear hydraulic oil
- Cathead cylinder: Double cathead: Travel × Pull × Qty.: 1800mm×80kN×2
- Hydraulic winch: Double hydraulic winch: Hook load × Qty.: 50 kN×2
2.9 Air system
Air system is used for workover rig driving and workover jobs control. It is equipped with multilevel drying, purifying and anti-freezing device to process the compressed air. The power source of air system comes from the air compressor driven by the engine. The driller can control drawworks drum, auxiliary brake, rotary table, throttle and shutdown of diesel engine, gears of drawworks and rotary table, emergency brake of drum, air spider, air bleeding valve of crown, relief of oil pump etc. Key parts of system are imported, stable and reliable.
- Max. displacement, air compressor: 0.67m3/1250r/min
- System working pressure: 0.75 - 0.85MPa
- Capacity, main air reservoir: 0.22L
2.10 Electric system
The electric system is used for driving and operation lighting system. Driving system is supplied with 24V DC. Power comes from the battery and the silicon rectification alternator driven by the engine. It mainly consists of engine start-up, lamp signals of monitoring instrumentations on carrier, and various lights during driving. Operation lighting system is supplied with external AC power, including lighting for engine, drawworks, mast and substructure. On top of mast, a red explosion-proof flashing lamp is set. All cables for the lighting system are protected by steel pipes, and a specialized explosion-proof control box is used for centralized control.
- Power for carrier: 24V DC
- Power for operation lighting system: 380V/220V, 50 Hz AC power
- Power for Inline pump and radiator motor: 380V, 50 Hz AC power
- Lamps: Explosion-proof illumination daylight lamp
2.11 Nameplate: Chinese & English
3. Accessories
3.1 Traveling hook
- Model: YG250
- Max. static load: 2500KN
- Qty.: 1 set
3.2 Elevator link
- Model: DH250
- Rated load: 2250kN
- Qty.: 1 pair
3.3 Swivel
- Model: SL225
- Max. static load: 2250kN
- Max. working pressure: 35MPa
- ID, wash pipe: φ76mm
- Gooseneck connection: 4LP
- Lower connection: 65/8" API REG LH
- Qty.: 1 set
3.4 4" Rotary hose
- Max. working pressure: 35MPa
- Bore size: 4"
- Length: 17m
- Qty.: 1 pcs
3.5 4" single standpipe
- Max. working pressure: 35MPa
- Bore size: φ103mm (4")
- Connection type: Gooseneck connection 4LP
Lower end on standpipe 4LP
- Qty.: 1 pcs
3.6 ZP275 rotary table
- Type: ZP275
- Max. static load: 4450kN
- Opening size: φ698.5mm (27.5")
- Max. RPM: 300rpm
- Drive type: Square drive
- Qty.: 1 set
3.7 Roller kelly bushing (Square kelly):
- Size: 4 1/4〞
- Drive type: Square drive
3.8 6.7m Substructure
The substructure is of foldable parallelogram structure and level to the plane of rotary table. Complete with three sets of ladders (one set to the ground and two sets to the carrier), one set of V-door, one set of escaping chute, w/ walkway, handrails, stairs, mouse hole and rat hole, two backup tong posts and power DP tong posts. The sub base is fitted with a dolly for BOP installation. C/w catwalk and pipe rack.
- Floor height: 6.7m
- Clear height: 5.6m (for ZP275 rotary table)
- Transportation height: 2.8m
- Max. load, rotary table: 2250KN
- Setback capacity:
8600m (27/8"DP)
6400m (31/2〞DP)
4300m (41/2〞DP)
3200m (5〞DP)
- Combined load: 3450kN
- Floor area: 7.2m×10.3m
- Qty.: 1 set
3.9 Chain hoist and track (used for BOP installation)
3.10 Drilling lines
- Diameter: φ32mm
- Length: 500m
3.11 Sandlines (for double drum)
- Diameter: φ14.5mm
- Length 4000m
3.12 Winch line
3.13 Mud boat (1 set)
3.14 Hydraulic tong (XYQ12A)
- Model: XYQ12A
- Application: φ73~φ141 tubing, small casing
- Max. torque: 12kN.m
- Qty.: 1 set
3.15 B type tong (Q31/2-17/90): 1# lug jaw pipe diameter 3 1/2"~8 1/4" (1 set)
3.16 120T air slips
- Model: KW1200
- Max. working load: 1200kN
- Suitable tubing diameter: 2 3/8"
- Qty.: 1 set
3.17 Flat bushing for rotary table (1 set)
3.18 Heating system, including cab heater, cab defroster and engine pre-heater (1 set)
3.19 Cab cooling air-conditioner (1 set)
3.20 8kg fire extinguisher (2 sets)
3.21 Slings (1 set)
3.22 Escape device on racking board: Self-made escape device on racking board (1 set)
3.23 Local 30m fall arrester TS30 (1 set)
3.24 Multi-parameter indicator (mechanical type, 8-parameter) (1 set)
 Complete with pusher office computer terminal
To measure and display the parameters below:
- Weight indicating and bit pressure
- Rotary torque
- Standpipe pressure
- Tong torque
- Rotary speed
- 1# pump stroke speed
- 2# pump stroke speed
- Mud backflow
3.25 Protective sleeve for raising cylinder (2 pcs)
3.26 Spare tires and rack (445/65R22.5 and 12-20, one for each)
4. Color for main rig
Crown block is red; mast is white; swivel and traveling block are yellow; rotary table is blue; substructure is red; drive units (drawworks and right angle gear box) are red, carrier is red, wheel rims are while, axles are black; handrails of whole rig are yellow; diesel engine and transmission keep their original color; standpipe is red.
5. Consumable parts come-along with the rig
(Repair kit varies at different configuration)
- Repair kit for electrical apparatus 1
- Repair kit for front axle driving cylinder 1
- Repair kit for driving unit 1
- Repair kit for steering mechanism 1
- Repair kit for right angle gear box 1
- Repair kit for main drum 1
- Repair kit for main drum braking system 1
- Repair kit for sand drum 1
- Repair kit for sand drum braking system 1
- Repair kit for brake circulating system 1
- Repair kit for rotary drive 1
- Repair kit for rotary table chain box 1
- Repair kit for crown saver cylinder 1
- Repair kit for crown-O-matic valve 1
- Repair kit for jack cylinder 4
- Repair kit for raising cylinder 2
- Repair kit for telescoping cylinder 2
- Repair kit for tong cylinder 2
- Repair kit for rotary table 1
6. Tools come-along with the rig
S/N Description and size Qty.
1 8 nos. double end unadjustable spanner 1 set
2. 8 nos. double offset ring spanner 1 set
3 10 nos. allen wrench 1 set
4 Adjustable spanner 200mm 1 pc
5 Adjustable spanner 300mm 1 pc
6 Adjustable spanner 450mm 1 pc
7 Tire box spanner 32X34 1 pc
8 28 nos. sleeve 1 set
9 Slip joint pliers 200mm 1 pc
10 Nose pilers 150mm 1 pc
11 Circlip pilers 200mm 1 set
12 Pipe wrench 200mm 1 pc
13 Pipe wrench 450mm 1 pc
14 Screw driver 5×150mm 1 pc
15 Screw driver 6×250mm 1 pc
16 Screw driver 1×150mm 1 pc
17 Screw driver 2×250mm 1 pc
18 2 pound ball face hammer 1 pc
19 Hacksaw 300mm 1 pc
20 Steel chisel 150mm 1 pc
21 16t oil jack 1 pc
22 Grease gun 400CC 1 pc
23 Pressure oil can 0.5kg 1 pc
24 Clearance gauge 100mm 1 set
25 Level bar 600mm 1 pc
26 Working lamp 1 pc
27 Tire pressure gauge 1 pc
28 Gas filling hose 1 set
29 Straight clamp plate 2 sets
30 Bent clamp plate 2 sets
31 Long crow bar 1 pc
32 Short crow bar 1 pc
33 Spring location rod 6 pcs
34 Puller 1 set
35 Rubber appliance, stabilizer beam 1 set
36 Chain spanner 1 set
37 Hook spanner (5 in 1) 1 set
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PRODUSE ASEMANATOARE CU INSTALATIE DE FORAJ 180 TF
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