A kind of technics of oil production with ESP in high gas oil ratio oil well is found to widen application range and fields of ESP.

 
  • 找出一種適合潛油電泵在高油氣比油井中應用的采油工藝,進(jìn)一步拓寬潛油電泵的應用范圍和領(lǐng)域。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan