Industry News
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How to avoid drill collar fatigue damage ?
The drill collar is an important tool in oil drilling, which is used in the drilling process to provide good vertical stability and gravity assisted pressure control. To avoid fatigue damage to oil drill collars, the following factors can be considered: Use the right drill collar: Select the r...Read more -
Tianjin Zhonghai Oilfield Service “Xuanji” system high-speed transmission technology to achieve large-scale application
Recently, China Oilfield Service Co., LTD. (referred to as "COSL") independently developed rotary steering drilling and drilling while logging system "high rate pulser" (referred to as "HSVP") in a land oil field application success, transmission rate of 3 bits/second, d...Read more -
China Has Become the World’s Largest Oil Refining Country, And the Petrochemical Industry Has Achieved a New Leap Forward.
The China Petroleum and Chemical Industry Federation (February 16) released the economic operation of China's petroleum and chemical industry in 2022. Our country's petroleum and chemical industry operates in an overall stable and order...Read more -
The 4th China Petroleum and Petrochemical Enterprises Energy Saving and Low-carbon Technology Exchange Conference was successfully held in Hangzhou
Overall, the China Petroleum and petrochemical Enterprises Energy Saving and low carbon technology Exchange Conference and exhibition showcased innovative technological solutions for green and low-carbon development within the petroleum...Read more
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