现有油气分离器在高油气比油井中应用,分离效果差.

The existing oil - gas separators are used in high oil - gas ratio well with low efficiency.

介绍了潜油电泵应用于高油气比油井的采油工艺技术.

Technics of oil production with ESP in high gas oil ratio oil well is introduced.

研究的因素考虑了不同的头部油气比(余气系数)及喷嘴形式(单或双油路).

The effects of different fuel - air ratio in dome and different injectors were taken into account.