Wellhead equipment usually consists of several parts
In terms of structure, we mainly focus on the improvement and development of gate valve, vigorously promote the use of wellhead equipment, and carry out reliability analysis and Research on the products. Wellhead equipment refers to Christmas tree, tubing head, casing head and related accessories used to hang, support, control and adjust production equipment. As an important equipment in oil and gas production, the performance of wellhead equipment is related to the production stability of oil and gas wells. A lot of research and development have been carried out at home and abroad, but the wellhead equipment at home and abroad still lags behind the international level. The composition, installation position, working principle and function of casing head, tubing head and Christmas tree are introduced respectively.
The performance of wellhead equipment is related to the production stability of oil and gas wells. The development of petroleum industry puts forward higher requirements for the reliability and control of wellhead devices and valves, which promotes the continuous improvement and development of wellhead devices. For the whole wellhead equipment, the improvement of wellhead equipment mainly focuses on the reduction of size and weight, even the portability and flexibility;
Wellhead device is a conventional wellhead device, in which casing head, tubing head, hanger, valve and other components are arranged in a standard way. The standard configuration of wellhead equipment can be customized according to the specification, wellhead device and casing program.