OnJanuary 4th, the 2024 production capacity calibration work of the New Energy Business Unit of Daqing Oilfield was successfully completed. After a comprehensive physical examination, all 7 new energy power stations reached production and efficiency, providing a solid …

Eccentrichemispherical valve is a commonly used control valve, whose main function is to control the flow rate and pressure of the fluid. Its working principle is to control the flow rate and pressure of the fluid by rotating the hemispherical valve core, thereby achie…

Asof December 11th, the cumulative production of Jiaoye 6-2HF well in Fuling shale gas field of Jianghan Oilfield has exceeded 400 million cubic meters since it was put into operation, setting a record for the highest cumulative production of shale gas in a single well…

How to choose butterfly valvesThe disc of a butterfly valve has an axis rotating at the position of the valve seat, and the angle it rotates determines the opening and closing degree of the valve. Below, we will introduce how to choose an electric butterfly valve.01 Va…

The groundbreaking ceremony for the Hejing County Pumped Storage Power Station and the Gunhabuqile Hydropower Station was recently held in the county. This marks the official start of the construction of the countrys first integrated development and operation of pumped…