| 页岩气基础地质调查皖南地1井钻探施工技术 |
| 投稿时间：2018-05-24 修订日期：2018-05-24 点此下载全文 |
| 引用本文：刘文武,赵志涛,翁炜,等.页岩气基础地质调查皖南地1井钻探施工技术[J].钻探工程,2018,45(10):66-70.LIU Wen-wu,ZHAO Zhi-tao,WENG Wei,et al. Drilling of Wannandi Well—1 for Basic Shale Gas Geological Survey[J]. Drilling Engineering, 2018,45(10):66-70. |
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| 基金项目:中国地质调查局地质调查项目“下扬子地区古生界页岩气基础地质调查”（编号：DD20179082）和“油气田勘查区砂岩型铀矿调查与勘查示范”（编号：DD20189617） |
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| 中文摘要:皖南地1井是部署在安徽省南陵县烟墩镇的一口页岩气基础地质调查井。文章详细介绍了该井的钻探施工工艺技术以及遇到复杂问题的处理方法，并对钻效进行了分析，提出了实现优质高效钻探的措施。项目的顺利实施，梳理了皖南地区地层层序，为页岩气储层理论推测提供了有力的实物数据支撑和验证。 |
| 中文关键词:页岩气调查井 钻探技术 井身结构优化 溶洞 取心钻进 |
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| Drilling of Wannandi Well—1 for Basic Shale Gas Geological Survey |
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| Abstract:Wannandi Well—1 is a basic shale gas geological survey well deployed in Yandun Town, Nanling County, Anhui. This paper introduces in detail the drilling techniques and the treatment of the difficulties encountered in drilling, and analyzes the drilling efficiency with the relevant measures put forward for achieving quality and efficient drilling. With successful drilling of the well, the stratigraphic sequence in the southern Anhui area has been correlated, providing powerful physical data support and verification for the theoretical inference of shale gas reservoirs. |
| keywords:shale gas survey well drilling technology wellbore structure optimization caving core drilling |
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