and Tool joints - Home | Tenaris

2 Drill Pipe High quality Drill pipe and Tool joints Tenaris provides oil and gas customers with high quality drill pipe and tool joints for a wide variety of well profiles.

Drill Pipe | DP Master Manufacturing (S) Pte Ltd

All drill pipe and tool joints are manufactured in our modern and technologically advanced manufacturing facility at DP-Master. Each tool joint is forged, machined, processed, inspected and tested by qualified operators to ensure the quality meets or exceed API specifications and customer's requirements.

tool joint - Schlumberger Oilfield Glossary

The enlarged and threaded ends of joints of drillpipe. These components are fabricated separately from the pipe body and welded onto the pipe at a manufacturing facility.

Drill pipe – Steel Grades - OCTG - Tenaris

High quality drill pipe and tool joints. Tenaris provides oil and gas customers with high quality drill pipe and tool joints for a wide variety of well profiles.

Drill Pipe - Vallourec

Drill pipes are steel tubulars fitted with threaded ends called tool joints, which are commonly used in tension in the top part of the drill string to pump fluid and transmit torque to the bit.

Drill Pipes with Welded Tool Joints, Drill pipes

The drill pipes with welded tool joints are installed in the drilling string and are connected with the kelly bar in the top and with the drill collar and drill bit or tool in the bottom.

US20090021008A1 - Drill pipe with tool joints - Google Patents

The engineering problem of the claimed invention is to enhance wear-resistance of drill pipe tool joints. The proposed drill pipe consists of a body with upset ends and tool joints connected by means of friction welding, having tapered thread and a double coating, the first layer being applied by means of thermo-diffusion zincing and the second ...

Drill Pipe - Equipoutlet

Drill Pipe Drill Collar. News. ... The increased length decreases the number of tool joints in each stand of drill pipe.

Drill string and components Table DS-1 - IADC

Drill string and components ... The IADC definition of a drill string is drillpipe with tool joints attached. Drill stem is all ... Drill pipe tubes are furnished ...

Drilling Technology & Well Drilling Standards - Drill pipe

Drilling Technology & Well Drilling ... The DRILL STRING is the drill pipe with the tool joints attached. The drill stem consists of the drill string and all other ...

Drill Pipe &tool Joints Exporters, Drill Pipe &tool Joints ...

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