Description
Overview of Truck Mounted Workover Rig
After more than 20 years innovation, development and continuous improvement, our company has different models of truck mounted workover rigs. Our Truck Mounted Workover Rigs is mainly used for the workover service of 1000m to 9000m depth oil well.
Workover Rigs are very similar to drilling rigs in that they are truck-mounted mobile rigs that travel between job sites on public roads.
A workover rig is a specially designed rig that makes it easier to take out or insert tubing into a well. A workover is any operation done on, within, or through the wellbore after the initial completion. Although proper drilling, cementing, and completion practices minimize the need, virtually every well will need several workovers during its lifetime to satisfactorily fulfill its purpose. A workover rig is a mobile self-propelled rig used to perform one or more remedial operations, such as deepening, plugging back, pulling and resetting liners, on a producing oil or gas well to try to restore or increase the well's production.
Features of Truck Mounted Workover Rig
Our Truck Mounted Workover Rig has features of high operation load, reliable performance, excellent off-road performance, convenient movement and low operation/moving cost.
1. The technical parameters and overall design conform to GB/T 23505 Petroleum Drilling and Workover Rigs, suitable for middle & shallow well drilling and workover operations.
2. Dynamical system adopts hydraulic and mechanical transmission type, with high combined efficiency.
3. Chassis is available in professional second chassis or self-propelled to meet customer’s need.
4. Adopt mechanical transmission to enable simple operation and easy maintenance.
5. Derrick uses open front single or double section with hydraulic raise, hydraulic or mechanical scale.
6. Workover rig features reasonable structure and high containerization, covering small area.
7. Modular design achieves fast move and transportation.
8. The main brake of drawworks can adopt band brake or hydraulic disc-brake, and the auxiliary brake can use pneumatic water-cooled disc brake or hydromatic brake.
9. Special off-road chassis extends service life.
10. Drill floor is or rhomboid structure, which is convenient for lifting. The flat size and height can be designed according to customer’s requirement.
11. Many humanization design is applied, like new type cab, driller operation room, auxiliary brake AL-H, brake system expire protection, which improve workover unit’s comfort, safety and reliability.
Applications of Truck Mounted Workover Rig
Workover rigs are an important link in various constructions of oil and gas exploration and development. A Truck Mounted workover rig is needed when wells are no longer suitable for the drilling job it was originally built for.
A Truck Mounted workover rig is a mobile self-propelled rig used to perform one or more remedial operations. Workover rig means a mobile self-propelled rig used to perform one or more remedial operations.
Oil, gas, and water wells may fail at any time during the process of self-spraying, oil pumping, water injection, and gas injection. This can result in reduced or even shut down production of the well. After a problem occurs, it can only be solved through downhole operations. It is also possible to replace the equipment and adjust the parameters of the oil well to restore the normal production of the oil well.
1. Lifting, repair and replacement of damaged tubing, sucker rod, sucker rod pump and other downhole oil production equipment and tools, and then lowered into the well. As well as suction, sand removal, mechanical wax removal, etc.
2. Rotate operation. Such as drilling sand plugs, drilling cement plugs, reaming, grinding, sidetracking and repairing casings, etc.
3. Circulation operation in the well. Such as sand washing, hot washing cycle mud, etc. Downhole operation is an important measure to stabilize oil production, and workover rig is the key equipment for workover.
Workover Rig Components:
The basic structure of a general workover rig mainly includes power part, transmission part, drawworks part (including derrick, swimming system), hydraulic, gas, electric system, self-propelled chassis, auxiliary parts, such as water brake (disc brake), hydraulic small drawworks, buckle hydraulic cylinder (hydraulic anchor head), drill floor (including turntable, faucet), etc.
The main Truck Mounted Workover Rig components are Crown block, Mast and Travelling system. Other Truck Mounted Workover Rig components such as Swivel, Rotary Hose, Links, Hydraulic tongs, Pneumatic slips, Square bushing, Rotary table and Substructure (including Slide and Ladder etc.) are optional. The power system, drawworks, mast, travelling system and transmission mechanism of the truck mounted workover rig are mounted on the self-propelled chassis.
Models of Sino Mechanical Truck Mounted Workover Rig
The workover rig or well drilling rig is the most basic and main source of power in workover and downhole operations. According to its operating structure, it is divided into two types. They are crawler type workover rig and tire type workover rig. Sino Mechanical can design and produce workover rigs as per your technical requirements.
1. XJ250 Truck Mounted Workover Rig
The XJ250 truck mounted workover unit adopts single drum draw-works, hydraulic telescopic double (or single) section mast, economical and practical Cummins engine, Winstar hydraulic transmission case. It has the advantages of simple structure, good transportation performance and easy for filed installation and maintenance, etc.
Item | Name | Parameter |
1 | Nominal minor repair depth (27/8″EUE tubing) m | 3200 |
2 | Nominal heavy repair depth (27/8″ Drill Pipe) m | 2000 |
3 | Max. hook load KN | 675 |
4 | Rated hook load KN | 400 |
5 | Engine model | Isle 340/40 |
6 | Engine power(kW) | 254 |
7 | Hydraulic transmission case model | BY302H |
8 | Transmission type of hydraulic workover rig | Hydraulic + Mechanical |
9 | Qty. of traveling system ropes | 4×3 |
10 | Mast (m) | 17/21/25 |
11 | Main rope diameter (mm) | 22 |
12 | Hook speed (m/s) | 0.2 to 1.4 |
13 | Approach / departure angle | 18°/12° |
14 | Min. ground clearance (mm) | 311 |
15 | Max. Gradeability of truck mounted workover unit | 26% |
16 | Min. turning diameter (m) | 33 |
17 | Rotary table model | ZP70 |
18 | Hook block model | YG70 |
19 | Swivel model | SL70 |
20 | Overall dimension (m) | 11.6 × 2.5 × 4.0 |
21 | Main unit mass (kg) | 25000 |
2. XJ350 Truck Mounted Workover Rig
The XJ350 truck mounted workover equipment is mainly used for shallow wells work-over operation, which mainly includes the lifting system, rotation system and chassis driving system. Workover unit has a complete configuration and wide range. It can achieve heavy repairs if provided with substructure and related parts.
Item | Name | Parameter |
1 | Nominal minor repair depth (27/8″EUE tubing) m | 4000 |
2 | Nominal heavy repair depth (27/8″ Drill Pipe) m | 3200 |
3 | Max. hook load KN | 900 |
4 | Rated hook load KN | 600 |
5 | Engine model | Isle 375/40 |
6 | Engine power(kW) | 280 |
7 | Hydraulic transmission case model | 4700OFSR |
8 | Transmission type of workover unit | Hydraulic + Mechanical |
9 | Qty. of traveling system ropes | 4 × 3 |
10 | Mast (m) | 25/29/31 |
11 | Main rope diameter (mm) | 26 |
12 | Hook speed (m/s) | 0.2 to 1.75 |
13 | Approach / departure angle | 23°/16° |
14 | Min. ground clearance (mm) | 311 |
15 | Max. Gradeability of truck mounted workover equipment | 26% |
16 | Min. turning diameter (m) | 28 |
17 | Rotary table model | ZP90 |
18 | Hook block model | YG90 |
19 | Swivel model | SL110 |
20 | Overall dimension (m) | 16.7 × 2.8 × 4.1 |
21 | Main unit mass (kg) | 42000 |
3. XJ450 Truck Mounted Workover Rig
The XJ450 mechanical truck mounted workover rig is equipped with substructure and related parts, which can achieve heavy repair and sidetracking operations. The maximum static hook load is 1125KN, which is mainly applied for middle and shallow wells work-over operation.
Item | Name | Parameter |
1 | Nominal minor repair depth (27/8″EUE tubing) m | 5500 |
2 | Nominal heavy repair depth (27/8″ Drill Pipe) m | 4500 |
3 | Max. hook load KN | 1125 |
4 | Rated hook load KN | 800 |
5 | Engine model of well workover unit | C15 |
6 | Engine power(kW) | 403 |
7 | Hydraulic transmission case model | M5620AR |
8 | Transmission type | Hydraulic + Mechanical |
9 | Qty. of traveling system ropes | 5 × 4 |
10 | Mast (m) | 33 |
11 | Main rope diameter (mm) | 26 |
12 | Hook speed (m/s) | 0.2 to 1.2 |
13 | Approach / departure angle of mechanical truck mounted workover rig | 26°/17° |
14 | Min. ground clearance (mm) | 311 |
15 | Max. gradeability | 26% |
16 | Min. turning diameter (m) | 33 |
17 | Rotary table model | ZP135 |
18 | Hook block model | YG110 |
19 | Swivel model | SL110 |
20 | Overall dimension (m) | 18.5 × 2.8 × 4.2 |
21 | Main unit mass (kg) | 55000 |
4. XJ550 Truck Mounted Workover Rig
The XJ550 truck mounted well workover unit can achieve heavy repair and side tracking when equipped with substructure and associated parts. The maximum static hook load is 1350KN. It is mainly suitable for work-over operation of middle and shallow wells.
Item | Name | Parameter |
1 | Nominal heavy repair depth (EUE tubing) m | 7000 |
2 | Nominal heavy repair depth (27/8″ Drill Pipe) m | 5800 |
3 | Max. hook load KN | 1350 |
4 | Rated hook load KN | 1000 |
5 | Engine model of mechanical workover rig | C15 |
6 | Engine power(kW) | 403 |
7 | Hydraulic transmission case model | S5610HR |
8 | Transmission type | Hydraulic + Mechanical |
9 | Qty. of traveling system ropes | 5 × 4 |
10 | Mast (m) | 33 |
11 | Main rope diameter (mm) | 26 |
12 | Hook speed (m/s) | 0.2 to 1.4 |
13 | Approach / departure angle of truck mounted well workover unit | 26°/18° |
14 | Min. ground clearance (mm) | 311 |
15 | Max. gradeability | 26% |
16 | Min. turning diameter(m) | 33 |
17 | Rotary table model | ZP135 |
18 | Hook block model | YG135 |
19 | Swivel model | SL135 |
20 | Overall dimension (m) | 18.8 × 2.9 × 4.3 |
21 | Main unit mass(kg) | 58000 |
5. XJ650 Truck Mounted Workover Rig
The XJ650 hydraulic truck mounted workover unit is mainly suitable for work-over operation of middle and shallow wells. Its main working system includes the lifting system and rotation system. The maximum static hook load is 1580KN. Workover rig can achieve heavy repair and side tracking when equipped with substructure and associated parts.
Item | Name | Parameter |
1 | Nominal heavy repair depth (EUE tubing) m | 8500 |
2 | Nominal heavy repair depth (27/8″ Drill Pipe) m | 7000 |
3 | Max. hook load KN | 1580 |
4 | Rated hook load KN | 1200 |
5 | Engine model of workover rig | C18 |
6 | Engine power(kW) | 470 |
7 | Hydraulic transmission case model | M6620AR |
8 | Transmission type | Hydraulic + Mechanical |
9 | Qty. of traveling system ropes | 5 × 4 |
10 | Mast (m) | 35 |
11 | Main rope diameter (mm) | 29 |
12 | Hook speed (m/s) | 0.2 to 1.4 |
13 | Approach / departure angle of hydraulic truck mounted workover unit | 26°/18° |
14 | Min. ground clearance (mm) | 311 |
15 | Max. gradeability | 26% |
16 | Min. turning diameter (m) | 38 |
17 | Rotary table model | ZP175/ZP205 |
18 | Hook block model | YG160 |
19 | Swivel model | SL160 |
20 | Overall dimension (m) | 20.4 × 2.9 × 4.5 |
21 | Main unit mass (kg) | 65000 |
6. XJ750 Truck Mounted Workover Rig
The XJ750 truck mounted well workover rig is mainly used for work-over operation of middle and shallow wells. The machine adopts double engine compound power system. It can achieve the shift between vehicle transportation and drilling operation, between single engine and double engine through compounding of the gear.
Item | Name | Parameter |
1 | Nominal heavy repair depth (27/8″ Drill Pipe) m | 8000 |
2 | Max. hook load KN | 1800 |
3 | Rated hook load KN | 1500 |
4 | Engine model | 2×C15 |
5 | Engine power(kW) | 2 × 403 |
6 | Hydraulic transmission case model | M5620AR×2 |
7 | Transmission type | Hydraulic + Mechanical |
8 | Number of traveling system ropes | 6 × 5 |
9 | Mast (m) | 38,39 |
10 | Main rope diameter (mm) | 32 |
11 | Hook speed (m/s) | 0.2 to 1.3 |
12 | Approach / departure angle of truck mounted well workover rig | 26°/18° |
13 | Min. ground clearance (mm) | 311 |
14 | Max. Gradeability | 26% |
15 | Min. turning diameter(m) | 41 |
16 | Rotary table model | ZP205/ZP275 |
17 | Hook block model | YG180 |
18 | Swivel model | SL225 |
29 | Overall dimension (m) | 22.5 × 3.0 × 4.5 |
20 | Main unit mass (kg) | 78000 |
Price of Truck Mounted Workover Rig
The Truck Mounted Workover Rigs Price will change randomly with factors such as production cost, transportation cost, international situation, exchange rate, market supply and demand of raw materials. Sino Mechanical aims to provide you with high quality and best price Truck Mounted workover rig. We have Truck Mounted Workover Rigs for sale. If you are looking for Truck Mounted Workover Rig Companies to purchase Truck Mounted Workover Rigs or Truck Mounted Workover rig components, please kindly contact us to get the latest Truck Mounted Workover Rigs price.
Truck Mounted Workover Rig Supplier
Sino Mechanical has more than 20 years extensive experiences in the performance, application and cost-effective manufacture and supply of Truck Mounted Workover Rig equipment. We are global Truck Mounted Workover Rig Manufacturers and suppliers. We have our own Truck Mounted Workover Rig factories and offer a wide range oilfield equipment.
Sino Mechanical is an exclusive supplier of leading Oil and Gas equipment manufacturers and we also provide OEM services. We have Truck Mounted Workover Rig for sale for your applications. Send your RFQ to sales@sinomechanical.com. Or call us at +8613949215821. We will get back to you within 24 hours.
Specification
Technical Specifications of Truck Mounted Workover Rig
Sino Mechanical manufactures the Workover Rig as well as Workover Rig packages that are required for different kinds of drilling jobs and meet the standards that have been set by the American Petroleum Institute or the API. The Workover Rig packages are shipped worldwide.
Model | XJ700Z(T) | XJ900Z(T) | XJ1100Z(T) | XJ1350Z(T) | XJ1600Z(T) | XJ1800CZ(T) | XJ2250CZ(T) | |
Max. Hook Load kN(lb) | 700 | 900 | 1100 | 1350 | 1600 | 1800 | 2250 | |
Rated Hook Load kN(lb) | 400 | 600 | 800 | 1000 | 1200 | 1500 | 1800 | |
Nominal Workover Depth m(ft) | Workover (Lifting only) | 3200 (10500) | 4000 | 5500 | 7000 | 8500 | - | - |
Workover 73 mm | 2000 | 3200 | 4500 | 5800 | 7000 | 8000 | 9000 | |
Engine Power kW(hp) | 224(300) | 280(375) | 403(540) | 403(540) | 470(630) | 2×403(2×540) | 2×470(2×630) | |
Drawworks Rated Power kW(hp) | 185(250) | 260(350) | 335(450) | 410(550) | 485(650) | 560(750) | 745(1000) | |
Main Brake | Belt Brake | Belt Brake or Disc Brake | Belt Brake or Disc Brake | Belt Brake or Disc Brake | Belt Brake or Disc Brake | Belt Brake or Disc Brake | Belt Brake or Disc Brake | |
Lines of Travelling System | 6 | 6 | 8 | 8 | 8 | 10 | 10 | |
Drilling Line Dia. mm(in) | 22(7/8) | 26(1) | 26(1) | 29(1 1/8) | 29(1 1/8) | 32(1 1/4) | 32(1 1/4) | |
Travelling System Sheave OD mm(in) | 610(24) | 760(30) | 760(30) | 760(30) | 760(30) | 915(36) | 915(36) | |
Mast Height m(ft) | 22(72) | 32(105) | 33(108) | 33(108) | 35(115) | 38(125) | 38(125) | |
Self-propelled Chassis | 6×6 | 8×8 or 10×8 | 10×8 | 10×8 | 12×8 | 14×8 | 14×10 | |
Trailer | - | 3-axle | 3-axle | 3-axle | 4-axle | 5-axle | 5-axle | |
Remarks | C-Dual-engine gear compound transmission; Z-Self-propelled chassis; T-Trailer | |||||||
