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The use of oil casing

The use of oil casing

Keywords :The use of oil casing        Update : 2022-08-11        View(s) : 13

An oil casing is a large-diameter pipe that acts to fix the wall or bore of oil and gas oil wells. The casing is inserted into the wellbore and fixed with cement to help the wellbore separate the rock formations and prevent the wellbore from collapsing while ensuring the circulation of drilling ...

What is the difference between an oil casing and an oil drill pipe

What is the difference between an oil casing and an oil drill pipe

Keywords :What is the difference between an oil casing and an oil drill pipe        Update : 2022-08-09        View(s) : 17

There are two main differences between oil casing and oil drill pipe: 1. Different uses; 2. Different materials. Oil casing is a steel pipe used to support the wall of oil and gas wells to ensure the normal operation of the entire oil well after drilling and completion. Several layers of ...

Analysis of Pressure Grade of Carbon Steel Spiral Pipe

Analysis of Pressure Grade of Carbon Steel Spiral Pipe

Keywords :Analysis of Pressure Grade of Carbon Steel Spiral Pipe        Update : 2022-08-05        View(s) : 1

The pressure ratio of the spiral steel pipe on the gas pipeline also has a downward trend. For pipe diameter, pressure, and pressure ratio, it is necessary to carry out optimization calculations and comparisons. When the transmission volume is determined, after the pipe diameter, pressure, and p...

The difference between a thin-walled spiral steel tube and a thick-walled spiral steel tube

The difference between a thin-walled spiral steel tube and a thick-walled spiral steel tube

Keywords :The difference between a thin-walled spiral steel tube and a thick-walled spiral steel tube        Update : 2022-08-03        View(s) : 30

The concept of a thin-walled spiral steel tube : the strip steel is fed into the welded pipe unit, rolled by multiple rollers, and the strip is gradually rolled up to form a circular tube blank with an opening gap, and the reduced amount of extrusion roller is adjusted to make the welding seam ga...

The problem of uneven thickness of the anti-corrosion coating of the spiral pipe and the treatment m

The problem of uneven thickness of the anti-corrosion coating of the spiral pipe and the treatment m

Keywords :The problem of uneven thickness of the anti-corrosion coating of the spiral pipe and the treatment m        Update : 2022-08-01        View(s) : 35

Spiral steel pipes are mainly used as fluid pipes and piling pipes. After the steel pipes are made, if they are used for running water, they will generally be treated with anti-corrosion on the inner or outer surfaces. The general anti-corrosion includes 3pe anti-corrosion, epoxy coal tar anti-c...

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