The Dagang Oilfield has adopted differentiated water injection to tap the potential of remaining oil.

The Fourth Drilling Company of Bohai Drilling has set multiple new records in Jidong Oilfield.

Jilin Oilfield's Closed Core Sampling Guides the Potential Exploration in the Old Area

The Changqing Heshui Oilfield Accelerates the Profitable Development of Tight Oil

On 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

Tuha Oilfield: Accelerate Technological Innovation to Reduce Drilling and Fracturing Costs

Efficient Production Enhancement of Coalbed Methane in Huabei Oilfield

Jilin Oilfield's "Digital Sentinel" Safeguards Oil and Gas Production

Lanzhou Petrochemical's jet fuel output has reached a record high

​On 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

Dagang Oilfield has independently developed a large model to build a new intelligent ecosystem

As 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,

The construction of long-distance oil and gas pipelines in China has entered the era of "all-terrain automatic welding"

​On April 8th, the "Four-All" pipeline welding inspection robot technology equipment system independently developed by our country was put into