Coiled tubing equipment and nitrogen or low-density liquid are utilized to replace high-density liquid inside wellbore with low-density liquid to make pressure of liquid column inside wellbore lower than formation pressure and realize flow production of oil wells, thus helping oil-producing formation recover liquid production.
Technical features
Coiled tubing gas lift is applied when related requirements are not met by using
traditional methods.
This process makes kill job unnecessary.
Nitrogen does not bring any corrosion to downhole tool and tube.
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北京一龙恒业石油工程技术有限公司成立于2005年，总部位于北京望京科技园区，是北......
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