API Spec 4F and API Spec 7K certification
Mast types are including A type, K type (open-front type), derrick, mast and bootstrap etc.
The shape of A-mast section is rectangle or triangle. A-mast has attractive features of high loading capacity and perfect local stability. Each section of A-mast is connected by pins. The mast is assembled in the ground and raised or lowered integrally by the power of drawworks upon the gin poles.
The shape of K-mast section is "K" open face type. The beam legs adopt laminated girder structure. Each section of the mast is connected by pins. K masts can be assembled on the ground and raised or lowered integrally by the power of the drawworks upon the gin poles.
The mast will incline to the wellhead during the drilling operation and keep their stability and load capacity by guy lines.
The bootstrap mast which is the latest line product developed is a kind of telescoping and erecting mast which can be assembled vertically. The main feature is that the boot strap mast can be divided into several sections along the vertical direction. The base section will be as the guide section and the support section to raise and assemble the other sections in turn by the power of drawworks or the hydraulic power,which can save the field greatly for installation of drilling rig.
Products:
1. Drilling Rigï¼Âand drilling rig parts--mast, substructure, crown block, rotary table, drawworks, travelling block, mud pump, top drive, hook, etc
2. Jar & Fishing Toolï¼Â
3. Mud Pumpï¼Â
4. Top Driveï¼Â
5. BOPï¼Â
6. Shale Shaker
Servicesï¼Â
i) Rental and sale of drilling/workover rig
ii) Rental and sale of BOP
iii) Sale of part of drilling rig including mast, substructure, drawworks, rotary table, mud pump and accessories
iv) Casing and tubing running service
v) Directional Drilling service
vi) Rental, sale and maintenance of drilling jar
vii) Inspection service
viii) Drilling service
ix) Wireline logging
Specially, we are a project management company hence we can work as a subcontractor to join project or partner with clients in all relevant project if clients need.
Products:
1. Drilling Rigï¼Âand drilling rig parts--mast, substructure, crown block, rotary table, drawworks, travelling block, mud pump, top drive, hook, etc
2. Jar & Fishing Toolï¼Â
3. Mud Pumpï¼Â
4. Top Driveï¼Â
5. BOPï¼Â
6. Shale Shaker
Servicesï¼Â
i) Rental and sale of drilling/workover rig
ii) Rental and sale of BOP
iii) Sale of part of drilling rig including mast, substructure, drawworks, rotary table, mud pump and accessories
iv) Casing and tubing running service
v) Directional Drilling service
vi) Rental, sale and maintenance of drilling jar
vii) Inspection service
viii) Drilling service
ix) Wireline logging
Specially, we are a project management company hence we can work as a subcontractor to join project or partner with clients in all relevant project if clients need.