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| 韩城区块煤层气定向井钻井工艺研究 | |
| 引用本文： | 温继伟,陈宝义,田巍. 韩城区块煤层气定向井钻井工艺研究[J]. 吉林地质, 2010, 29(2): 148-150,155 |
| 作者姓名： | 温继伟 陈宝义 田巍 |
| 作者单位： | 1. 吉林大学建设工程学院,吉林,长春,130026 2. 吉林省地质勘探技术研究所,吉林,长春,130103 |
| 摘 要： | 陕西省韩城市是陕西省主要的煤炭生产基地之一,煤层气资源丰富,含气饱和度较好,是理想的靶区。利用定向钻进技术开采煤层气具有开采成本低、煤层气产量高的优点。本文以韩城区块WL2-015向1井为例阐述了煤层气定向井钻井工艺,并总结了煤层气定向钻进的相关施工经验。 |
| 关 键 词： | 煤层气 定向井 钻井工艺 |
Research on CBM directional well drilling technology in Hancheng region |
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| WEN Ji-wei,CHEN Bao-yi,TIAN Wei. Research on CBM directional well drilling technology in Hancheng region[J]. Jilin Geology, 2010, 29(2): 148-150,155 | |
| Authors: | WEN Ji-wei CHEN Bao-yi TIAN Wei |
| Affiliation: | 1.College of Construction and Engneering,Jilin University,Changchun 130026,Jilin,China;2.institute of geologic Exploration Technique of Jilin Province,Changchun 130103,Jilin,China |
| Abstract: | The Hancheng is the city of Shanxi Province,it is one of Shanxi Province main coal production bases,There is a rich coad bed gas.,The gas bearing degree of saturation is good and is the ideal target area.Sneaks in the technical mining CBM using the direction detection to have the production cost to be low,the coal bed output is high merit.This article elaborated take Han cheng sub-area WL2-015 to 1 well as the example the coal bed was made the directional well drilling craft,and summarized the coal bed to be made the directional drilling related construction experience. |
| Keywords: | CBM directional drilling drilling technology |
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