Currently, some gas wells in the Changqing Oilfield produce high water content. After gas well shutdown, conventional technologies such as foam drainage, plunger lift, and velocity string cannot meet the demand for continuous drainage and production of large liquid volumes. The testing results of strong drainage techno...
Weishou Hu, Hong-Tao Zhang, Shengzhao Gao et al.· Journal of Physics, Conferen...· 0 citations
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