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Fervo has made important progress in the field of Geothermal energy by using oil drilling technology

According to the report on July 19 in the drilling zone, Fervo Energy, a geothermal start-up based in Houston, said at a press conference on Tuesday that it had successfully completed a well test to confirm the commercial feasibility of Geothermal energy development using oil and gas drilling technology.

2023.07

Fill the domestic technological gap! Installation of China's largest dynamic positioning floating platform completed

On May 13th, in the eastern waters of the South China Sea, the installation of the upper module and jacket of the Enping 20-4 drilling and production platform weighing over 15000 tons was completed, setting a new record for the installation weight of dynamic positioning floats on domestic offshore oil and gas platforms, filling the gap in China's independent design and installation technology for dynamic positioning floats, which is of great significance for ensuring national security and building a maritime power.

2023.05

Zhongman Equipment: Seize the "Smart" High Point and Compete for a New Track

On October 27, with the completion of the general assembly of a 25 meter high offline drill pipe clip in the Chengdu base, the 5000 meter offline drilling rig, a new generation of intelligent drilling equipment independently developed by Sino Mannan Equipment, entered the final production and general assembly stage. Its successful development, production and general assembly indicate that Sino Mannan Equipment has taken a solid step on the road to product automation, intelligence and Digital transformation.

2022.11

Classification of Christmas Trees - Single Pipe and Double Pipe

A single tubing Christmas tree is installed on the wellhead device of a single tubing completion well. In addition to the split type and integral type, it also has single wing and double wing. Depending on the type of well or the production method of the oil well, different forms of single tubing Christmas trees can be formed by combining valves and short joints, and their connection methods can be flange type, threaded type, or clamp type.

2022.10

Discussion on the importance of casing head in wellhead equipment

Discussion on the importance of casing head in wellhead equipment The casing hanger of the casing head and casing cross has a straight seat structure with a 45 degree conical surface on the shoulder, which has good load-bearing capacity. The casing head can be designed as an integral or split structure as needed.

2022.07

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