松辽盆地深井提速认识

Understanding of Speed up of Deep Wells in Songliao Basin

借鉴松辽盆地深井钻井工程提速经验,通过分析井身结构、提速措施、钻井液、固井等方面具体做法,形成一套钻井提速提效配套技术。总结分析了松辽盆地深井钻井工程提速提效成功做法,为类似井提效积累了宝贵经验。

Based on the experience of speed-up of deep well drilling engineering in Songliao Basin,a set of matching technology for speed-up and efficiency improvement of drilling is formed by analyzing the specific practices of wellbore structure,speed-up measures,drilling fluid and cementing.This paper summarizes and analyzes the successful methods of speed-up and efficiency improvement of deep well drilling engineering in Songliao Basin,which has accumulated valuable experience for speed-up of similar drilling.