埕岛海域埕北1D井组优快钻井技术探索

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Application of High Qual ity and Fast Techniques in Chengbei 1D Cluster Wells

摘要: 在分析埕岛油田埕北 1D井组区块作业难点的基础上,通过全过程的质量控制,科学合理的利用高效PDC钻头、丛式井交叉作业、顶部驱动装置、井下导向钻井、优选钻井液等工艺技术,使该井组 6口井实现了优质、快速、高效、安全完井。电测成功率为100%。

Abstract: Based on analyzing the drilling operation difficulty in CB1D cluster wells,six wells were drilled with the high speed by controlling safety and high quality in full process quality and by using PDC bit cooperating drilling,steering drilling,top drilling,high quality drilling fluids. The success rate of electric completing logging is as high as 100%.