special cementing techniques 特殊固井技术
The geology characters of low-pressure igneous reservoir are analyzed in this paper. The results of several new completion & cementing techniques used in 12 wells in this area are also introduced.
分析了胜利油田低压火成岩油藏的地质特征，介绍了几种完井新工艺在该油区12口井中的应用情况。
Field applications show that these techniques can be successfully used to solve problems of cementing the long open holes in this area.
现场应用表明，这些技术措施较好地解决了该地区封固长裸眼段的难题。
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