Blog
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Introduction of Fishing Tools(2)
05
01
2020
It is a special fishing tool used for externally fishing drill collars, drill pipes, tubing and other column-shaped fish in drilling and workover projects.
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Introduction of Fishing Tools(1)
04
01
2020
During drilling and completion and downhole operations, the normal drilling, workover and completion operations are interrupted due to stuck or broken drill pipe, drill collar, casing.
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Brief Introduction of Several Models of Drilling Jar
03
01
2020
QJ—K type jar while drilling is a fully mechanical jar with integrated upper and lower strikes. It has the advantages of simple structure, short length, convenient maintenance and disassembly.
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Overall Global Upstream Investment in Oil and Gas is Decreasing Next Year
02
01
2020
Affected by the decline in oil prices and weak cash flow, overall global upstream investment will decrease by about 4% next year.
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Drilling Introduction
17
10
2019
The diameter and depth of the well depends on the drilling application and the depth of the mineral burial. Drilling oil, natural gas, and groundwater have larger diameters. The main functions are: 1 ...
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Fishing Progress
17
10
2019
Commonly used fishing tools include Taper Tap, Die Collar, spears, and Overshot.
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Mud Pump Working Principle
17
10
2019
What is a mud pump? Mud pump refers to a machine that transports mud or water and other flushing fluid into the borehole during drilling. Mud pumps are an important part of drilling equipment.
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