| 调整井钻井过程中的出水问题与处理 |
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| 引用本文： | 刘国宏.调整井钻井过程中的出水问题与处理[J].断块油气田,1998,5(3):50-53. |
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| 作者姓名： | 刘国宏 |
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| 作者单位： | 中原石油勘探局工程监督中心!河南省濮阳市457001(刘国宏)，中原石油勘探局工程监督中心(朱伟厚)，中原石油勘探局国际工程部(杜君)，中原石油勘探局地质录井处(夏吉宙) |
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| 摘 要： | 为了解决断块油田开发中、后期由于地质情况复杂、注采不平衡引起的新井钻井井涌、漏失问题，在选定的平衡井下液柱压力、相邻注水井停注泄压的适当压井工艺条件下，对老区调整井钻井过程中的出水外溢、井漏等复杂问题进行了调查分析，并结合实例加以佐证，探讨了油田注水开发中由于各种干扰引起的压力异常，对处理技术措施和效果进行了评价。压力异常是调整井钻井井源、井漏的主要原因。
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| 关 键 词： | 调整井 钻井 井溢流 井塌 井喷 井漏 |
The Problem and Handling Technology in the Process of Adjustment Well Drilling |
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| Liu Guohong and Zhu Weihou.The Problem and Handling Technology in the Process of Adjustment Well Drilling[J].Fault-Block Oil & Gas Field,1998,5(3):50-53. |
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| Authors: | Liu Guohong and Zhu Weihou |
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| Abstract: | This paper investigates and analyses the complex problems of watered out,overflow and lost circulation in the process of adjustment well drilling in old area, and gives an evidence combined with a case. It also discusses the abnormal pressure resulted from the inconsistent disturbance during waterflood development of oil field, and evaluates the handling technology, handling measure and its effect. |
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| Keywords: | Adjustment well Drilling Well overflow Hole caving Blowout Lost circulation Pressure anomaly Prevention |
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