摘要
罗家寨气田是中国石油西南油气田公司未来几年的主力气田。该气田目前主产层T1f3-1天然气产量大,产出天然气中H2S、CO2含量高,气井封隔器完井工艺面临很大的挑战。目前已完成了8口井的封隔器完井作业,积累一些经验,文章就完井使用的油管、管柱结构设计等方面,对已实施的封隔器完井工艺进行了一些总结,取得了几点认识。
Luojiazhai gas field is the major gas field of the CNPC Southwest Oil/gas Co. in the future. The gas output of principal producing formation T1f3-1 in this gas field is very high, including higher H2S and CO2, so, gas well's packer completion is very difficult. Now, the packer completions operations have finished 8 wells, and some experience was obtained. This paper summarized packer completion technology from the tubing, string structure design aspect.
出处
《钻采工艺》
CAS
北大核心
2008年第4期12-15,9,共4页
Drilling & Production Technology
关键词
罗家寨气田
封隔器完井
腐蚀
油管
Luojiazhai gas field, packer completion technology, corrosion, tubing
