Wu Yijun1, Yongchun Wu1, Xingsheng Zheng1, Yongkai Li1, Xiaohua Lu1, Chenggang Liu1, Xin Li1
Revista Internacional de Métodos Numéricos para Cálculo y Diseño en Ingeniería, Vol.38, No.2, pp. 1-6, 2022, DOI:10.23967/j.rimni.2022.06.001
- 09 June 2022
Abstract The Sulige Gas Field mainly adopts down-hole throttling production technology. For gas Wells with high bottom-hole pressure and productivity and low pressure drop in the testing process, it is difficult to reduce the wellhead pressure to the ideal value by installing a single-stage down-hole throttle, which cannot meet the needs of existing middle and low-pressure gas gathering technology in Sulige Gas field. Therefore, it is proposed to adopt down-hole multi-stage throttling technology, which not only makes full use of the residual pressure and heat of the well bore, but also ensures the safety of the… More >
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