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The Fourth Drilling Company…
On August 25th, it was learned that the Gao166-77 well, drilled by the Fourth Drilling …
2025-09-05
Jilin Oilfields Closed Core…
Since the beginning of this year, Daqing Petrochemical Company has been adjusting the…
2025-08-29
The causes of leakage at th…
The sealing surface of a valve is its core component. The leakage forms of the sealing …
2025-08-22-
09-05 2025The Fourth Drilling Company of Bohai Drilling has set multiple new record…2025-09-05On August 25th, it was learned that the Gao166-77 well, drilled by the Fourth Drilling Company of Bohai Drilling,>
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08-29 2025Jilin Oilfields Closed Core Sampling Guides the Potential Exploration in …2025-08-29Since the beginning of this year, Daqing Petrochemical Company has been adjusting the material flow in the oil refining area based on the principle of>
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08-08 2025The Changqing Heshui Oilfield Accelerates the Profitable Development of T…2025-08-08On August 5th, with the successful completion of a horizontal well at the Guping 41-52 well site, the number of wells in the Changqing Heshui Oilfields tight oil block-level horizontal well>
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07-25 2025Tuha Oilfield: Accelerate Technological Innovation to Reduce Drilling and…2025-07-25As of now, the Tuha Oilfield has completed 46 various plans for capacity construction and other aspects this year, with the design compliance rate reaching 100% and the effectiveness rate of measures reaching 98%.>
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07-11 2025Efficient Production Enhancement of Coalbed Methane in Huabei Oilfield2025-07-11On July 7th, the author learned that in the first half of this year, the commercial volume of coalbed methane in Huabei Oilfield increased by 45 million cubic meters compared with the same period last year.>
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07-04 2025Jilin Oilfields "Digital Sentinel" Safeguards Oil and Gas Produ…2025-07-04>
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05-23 2025Lanzhou Petrochemicals jet fuel output has reached a record high2025-05-23On May 21st, in the centralized control room of the refining area of Lanzhou Petrochemical, the internal line operators of the 5 million tons/year atmospheric and vacuum distillation unit were>
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04-25 2025Dagang Oilfield has independently developed a large model to build a new …2025-04-25As of April 21st, the Port Intelligence application large model of Dagang Oilfield has been online for three months, with an average daily call volume of over 10,000 times,>
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04-18 2025The construction of long-distance oil and gas pipelines in China has ente…2025-04-18On April 8th, the "Four-All" pipeline welding inspection robot technology equipment system independently developed by our country was put into>
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03-28 2025A scientific and technological achievement of Southwest Oil and Gas Field…2025-03-28On March 24, the technical achievements of the "Key technologies and Applications for the detection and evaluation of high-risk devices in Oil and gas fields" led by Southwest Oil and Gas Field Company reached the>