| 全过程欠平衡钻完井技术 |
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| 引用本文： | 伊明,陈若铭,杨刚,陈松平. 全过程欠平衡钻完井技术[J]. 新疆石油天然气, 2011, 7(3) |
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| 作者姓名： | 伊明 陈若铭 杨刚 陈松平 |
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| 作者单位： | 1. 西部钻探工程有限公司钻井工程技术研究院,新疆克拉玛依,834000
2. 新疆油田公司勘探公司,新疆克拉玛依,834000 |
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| 摘 要： | 从储层保护角度,阐释了实施全过程欠平衡钻、完井的意义。从工艺角度给出了实现全过程欠平衡钻井、完井所需要的关键装备,同时提供了实现钻进、起下钻、测井、完井等作业条件,保持井筒欠平衡状态的工艺方法。文中,介绍了近年应用全过程欠平衡钻井技术在新疆油田克拉美丽气田取得的发现、保护效果。最后,对全过程欠平衡工艺在油田应用与推广给出了认识与建议。
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| 关 键 词： | 全过程 欠平衡钻井 井下套管阀 带压测井 完井 |
UNDERBALANCED DRILLING/COMPLETION IN WHOLE PROCESS |
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| Yiming,Chen ruoming,Yang gang,et al.. UNDERBALANCED DRILLING/COMPLETION IN WHOLE PROCESS[J]. Xinjiang Oil & Gas, 2011, 7(3) |
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| Authors: | Yiming Chen ruoming Yang gang et al. |
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| Affiliation: | Yiming,Chen ruoming,Yang gang,et al.Drilling Engineering Technology Research Institute of Western Drilling Engineering Co.Ltd |
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| Abstract: | This paper explains the significance of carrying out underbalanced drilling/completion technology in whole process from the perspective of reservoir protection, introduces the key equipment to carry out the whole process underbalanced drilling/completion technology from the technology point of view,and provides a realization of drilling,tripping,logging,completing and other working conditions,to maintain the wellbore being in underbalanced condition. It introduces the detection and protection effect that wa... |
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| Keywords: | Whole process Underbalanced drilling Down-hole deployment valve Logging with pressure Completion |
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