浅析焉耆盆地多目标定向探井井身结构
STUDY ON THE CASING PROGRAM OF MULTILATERAL WILDCAT WELL IN YANQI BASIN
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摘要: 合理的井身结构,对探井的钻探施工至关重要。通过对焉耆盆地地层特性分析,结合宝2、马3两口井实钻情况,对该地区多目标定向探井的井身结构进行了探讨,并提出了合理的井身结构。对焉耆盆地多目标定向探井井身结构设计具有一定的参考价值。Abstract: Reasonable casing program is of key importance to the successful drilling of a wildcat. This paper discusses the casing program of multilateral wildcat in Yanqi Basin, together with the analysis to the formation characteristics and real drilling in well Bao-2 and Ma-3, a reasonable ca sing program is proposed. This study is beneficial for the casing program design of multilateral wells in this area.