Daqing Oilfield develops wide-area tracer logging technology

The digital transformation of BaiKouQuan Oil Production Plant in Xinjiang…

​As of now, the Internet of Things (IoT) online rate of the BaiKouQuan Oil Production Plant in Xinjiang Oilfield has remained stable at 98%, with data accuracy reaching 99% and equipment integrity rate maintained at 95%.

The Fourth Drilling Company of Bohai Drilling has set multiple new record…

On August 25th, it was learned that the Gao166-77 well, drilled by the Fourth Drilling Company of Bohai Drilling,

Jilin Oilfields Closed Core Sampling Guides the Potential Exploration in …

Since the beginning of this year, Daqing Petrochemical Company has been adjusting the material flow in the oil refining area based on the principle of

The causes of leakage at the valve sealing surface

The sealing surface of a valve is its core component. The leakage forms of the sealing surface can generally be classified into several types, namely, leakage from the sealing surface, leakage from the connection between the sealing ring and the valve body,