Petroleum Spare Parts Mast Drawworks Crown Block Substructure Rotary Table Power Swivel

• Customization: Available
• After-sales Service: 12 Months
• Warranty: 12 Months
• Model NO.: Petroleum spare parts
• Fuel: Gasoline
• Condition: New
• Origin: China

Product Description

Product Description

Petroleum spare parts:
Mast
Drawworks
Crown Block
Substructure
Rotary Table
Power Swivel

Mast(derrick) forms are A type, K type, etc. Piece-wise assembly, bolt or pin connection, lifting can be divided into piece-wise vertical lifting or whole rotation lifting, equipped with buffer device in place for stable and high safety.
Adopt high quality alloy steel, has good strength and impact toughness.
The overall the mast(derrick) stability is good, and the structure is simple and light, moving quickly.
The mast(derrick) adopts modular design for convenient transportation, installation and shipping quickly.

1. Drawworks is the core component of an oil drilling rig. It is mainly used for sending in drill tools, lifting the derrick, tripping, and casing, and other operations during drilling.
2. The drawworks can be driven by mechanical drive and electric drive. The main and auxiliary brakes are reasonably configured to meet the requirements of power transmission and drilling workover operations.
3. The drawworks and its power unit can be installed on one skid for separate transportation.
4. The brake disc is force-cooled by circulating water, and the surface is quenched by medium frequency, providing good wear resistance and a long service life.

 

The crown block is one of the important parts of the lifting system of drilling rig.
1.The crown block is composed of crown basement, fast-line sheave, dead-line sheave, main sheave, sand-line sheave, drilling line protector, sheaves for hydraulic and air winch, bumper wood, guardrail and other parts.
2.The sheave groove is processed with a quenching treatment, features such specialties as wear resistance, long service life, ect. The bearing adopts centralized lubrication, easy to operate.
3.Equipped with bumper wood and protective net.

 

1.The platform is wide and flat, with patterned steel plate, which is not only strong and durable but also anti-slip, providing a good working space for drilling workers.
2.The substructure is equipped with a pipe rack, which can place 120 000 kg of drilling pipe, casing and other drilling tools, which plays a protective role to improves the service life of drilling tools, and also improves the working conditions in front of the well site.
3.All parts are made precisely, and have been inspected after assembly, the installation performance is good.
4.Substructure pins and fasteners are galvanized or phosphatized, with good rust resistance.
5.In addition to the connection between the backstage, the whole substructure is a pin shaft connected box structure, each piece is easy and fast to assemble and disassemble, convenient to transport.
 

 

The rotary table is an important part of rotating and carrying the drill string.
1. The shell is cast steel and welded steel plate structure, and the basement is cast steel.
2. The transmission gear is the arc bevel gear with hard tooth surface, which has high strength, smooth transmission, large transmission torque and long service life.
3. The transmission shaft is made of alloy forgings. The overall mechanical performance is good, suitable for large torque work. The shaft end can be installed with sprocket and flange, which can adapt to the requirements of various transmission modes.
4. The main rotary table bushing is made of alloy cast steel and tempered with high strength and reliable performance.

 

1. The power swivel is driven by a motor, decelerated by a gear and driven by a rotating shaft to rotate the drill pipe.The equipment consists of a matching power plant and a swivel part to realize the rotation of the drill and mud circulation operations.
2. The hydraulic system is powered by electric or diesel engine, and adopts the overall skid mounted structure, which is easy to transport, install.
3. Stepless speed regulation, high torque at low speed.
4. Suitable for small drilling rig, truck-mounted drilling rig and workover rig installation.