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A brief overview of non-magnetic drill collars

A brief overview of non-magnetic drill collars

Non magnetic drill collar is a type of low-carbon, high chromium manganese alloy steel drill collar, which is refined through strict chemical composition ratio and has good low magnetic permeability and high strength mechanical properties.

2024/01/29

Overview of knowledge related to petroleum drill pipes

Overview of knowledge related to petroleum drill pipes

Petroleum drill rods are an important component of drilling equipment, mainly used to connect drill bits and drilling rigs, achieving rotation and pressurization functions during the drilling process.

2024/01/24

Directional joint of drilling tools

Directional joint of drilling tools

Directional joint: mainly used in conjunction with a bent screw to seat the inclinometer inside the directional key sleeve, for directional well inclination, twisting direction, lateral drilling, and vertical well correction.

2024/01/22

Drilling tool lifting short joint

Drilling tool lifting short joint

The drilling tool lifting nipple is a specialized tool for lifting drilling tools in oil, gas, and geological exploration drilling operations. The lifting short section of the integrated structure is divided into two types: A and B. Type A has an 18 degree shoulder and type B has a 90 degree shoulder. When using, choose type A or type B lifting short section according to the structural form of the elevator. All threads comply with the standard specifications for petroleum drill rods.

2024/01/19

Drill string conversion joint

Drill string conversion joint

The drill string conversion joint is mainly used for the conversion and connection of drill string components in oil, natural gas, and geological drilling operations. It is one of the main tools for connecting upper and lower drilling tools, and its good structure and performance are the key to ensuring its use.

2024/01/17

The function, use, and maintenance of stabilizers

The function, use, and maintenance of stabilizers

Drilling tool stabilizer is an important tool for controlling well inclination parameters in drilling engineering, suitable for stabilizing drilling tools in oil, natural gas, and geological exploration drilling processes. Its effective stabilizing effect increases the lifespan of the drill bit, improves drilling speed and wellbore quality.

2024/01/15

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