SPECIAL-SHAPED GROOVED DRILL PIPE
SPECIAL-SHAPED GROOVED DRILL PIPE

19

2022-01

Formation principle and influence of directional drill pipe

Formation principle and influence of directional drill pipe

2022-01-19

Formation principle and influence of directional drill pipe

19

2022-01

Cause analysis of remanence of directional drill pipe

Cause analysis of remanence of directional drill pipe

2022-01-19

Cause analysis of remanence of directional drill pipe

24

2019-10

Composition of rig equipment

Modern rigs must also have a set of auxiliary equipment, such as power supply, gas supply, water supply, oil supply and other equipment, equipment storage, blowout and fire prevention facilities, drilling fluid preparation, storage, processing facilities, and various instruments and automatic recording instruments.

2019-10-24

24

2019-10

Deep-level analysis of drill pipe functions of Ruilong drilling tools

A drill pipe is a steel pipe with a thread at the tail, which is used to connect the surface equipment of the rig with the drilling or grinding equipment or bottom hole device at the bottom of the drilling rig. The purpose of the drill pipe is to transport drilling mud to the drill bit, and raise, lower or rotate the bottom hole device with the drill bit.

2019-10-24

24

2019-10

The main tool for breaking rocks-drill bits

The drill bit is one of the important tools for oil drilling. Whether the drill bit is suitable for the nature of the rock and its quality plays a very important role in the selection of the drilling process, especially in terms of drilling quality, drilling speed, and drilling cost.

2019-10-24

24

2019-10

How to take care of the phenomenon of body rib drill rod wear and tear

In ultra-deep wells, highly deviated wells, extended-reach wells, and horizontal wells, the drilling time of the body rib drill pipe is prolonged, and the lateral force of the drill string on the casing is increased,

2019-10-24

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