| 陕北石油钻井井内异常情况预防 |
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| 引用本文： | 雷华友.陕北石油钻井井内异常情况预防[J].中国煤田地质,2003,15(3):59-60,62. |
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| 作者姓名： | 雷华友 |
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| 作者单位： | 河南省煤田地质局二队 河南洛阳471023 |
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| 摘 要： | 着重分析了由于地层结构、地质构造等因素而引起的井塌、井漏、缩径等井内复杂情况的形成原因，叙述了井塌、井漏、缩径对石油钻井施工的影响。提出了预防此类复杂情况发生的措施。
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| 关 键 词： | 石油钻井 井内异常 预防 |
| 文章编号： | 1004-9177(2003)03-0059-02 |
Prevention on Abnormality in Petroleum Well of Northern Shaanxi Province |
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| LEI,Hua-you.Prevention on Abnormality in Petroleum Well of Northern Shaanxi Province[J].Coal Geology of China,2003,15(3):59-60,62. |
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| Authors: | LEI Hua-you |
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| Abstract: | Analyses emphatically on well collapse,mud-loss and diameter diminution and so forth complex cases in well caused by stratigraphical texture and geological structure,and reviewed influences of well collapse,mud-loss and diameter diminution for construction of petroleum drilling.The measures to prevent this kind of complex cases are submitted,so that reduced rate of accidents in well,and shorten drilling cycle,and heighten efficiency of production. |
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| Keywords: | petroleum well abnormality in well prevention |
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