-
Products
-
Quality Assurance
-
-
What are the classifications of petroleum drilling tool stabilizers?
release time：2024-01-13
source： network
Stabilizer, also known as stabilizer, is a tool that stabilizes downhole drilling tools and plays an anti deviation role. A device connected to a section of drill pipe near a coarse diameter drilling tool to stabilize the drilling direction.
Drilling tool stabilizers are divided into four basic structural forms according to their structure:
(1) Equipped with an integral spiral stabilizer; The overall three spiral and four spiral stabilizers are divided into bottomhole type and drill string type. The wear-resistant materials on their working surface (i.e. the supporting surface) include commonly used surface embedded hard alloy columns, surface embedded diamond composites, overlay welding wear-resistant welding rods, and low-temperature brazing hard alloy bars, among other forms.
(2) Integral straight edge stabilizer;
(3) Roller stabilizer;
(4) Interchangeable spiral stabilizer.
There are four types of wear-resistant materials on the working surface of stabilizers:
(1) Surface inlaid with hard alloy columns;
(2) Surface inlaid diamond column composite;
(3) Surface low-temperature brazing of hard alloy blocks;
(4) Surface surfacing wear-resistant welding rods.
●Integrated spiral stabilizer: It is divided into integral three spiral and four spiral stabilizers. The wear-resistant materials on the working surface include surface embedded hard alloy columns, surface embedded diamond composites, surface low-temperature brazing hard alloy blocks, and surface overlay welding wear-resistant electrodes.
● Integral straight edge stabilizer: Integral three or four edge, multi edge straight edge stabilizer, with a working surface embedded with hard alloy composite and overlay welding, etc. The main body is made of high-strength alloy steel after heat treatment
● Interchangeable stabilizer (WH type):
The replaceable sleeve stabilizer is an important tool in oil, natural gas, and geological exploration drilling engineering to prevent changes in wellbore inclination. When equipped with larger rigid drill collars and subjected to larger drilling pressure, the stabilizer can be used reasonably to reduce the rate of inclination and azimuth changes, avoid the occurrence of "dog legs", improve the quality of well depth and drilling speed, and reduce drilling costs. By replacing the centralizer sleeve, it can adapt to different wellbore diameters and improve its service life.
The replaceable sleeve stabilizer consists of a main body, a stabilizing sleeve, and a protective sleeve. There are four types of wear-resistant materials on the working surface of stabilizers: ① surface embedded with hard alloy columns; ② Surface inlaid diamond composite; ③ Surface low-temperature brazing of hard alloy blocks; ④ Surface surfacing wear-resistant welding rods.
Previous Page:
Previous:
Next page:
Next:
Previous:
Previous Page:
Next:
Next:
Share
Share
Contact Us
Contact information
Address: 3rd Floor, Block B, Oriental International Mansion Commercial Building, Qinyuan Street, Jiyuan City, Henan Province
Mobile end
SAF Coolest v1.3 设置面板 OUJSX-ZPVW-WFASE-ZWF
无数据提示
Sorry, the current column has no content for the time being.!
You can view other columns or returnHome Page