| 新疆阜康急斜地层煤层气井施工技术 |
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| 引用本文： | 石浩,姚宁平,赵洋洋,金新,张铁牛. 新疆阜康急斜地层煤层气井施工技术[J]. 探矿工程(岩土钻掘工程), 2015, 42(10): 17-20 |
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| 作者姓名： | 石浩 姚宁平 赵洋洋 金新 张铁牛 |
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| 作者单位： | 中煤科工集团西安研究院有限公司,中煤科工集团西安研究院有限公司,长安大学地质调查研究院,中煤科工集团西安研究院有限公司,新疆煤田地质局156队 |
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| 摘 要： | 针对新疆阜康白杨河煤层气矿区地层急斜、软硬互层、存在烧变岩层等问题造成的钻孔极易弯曲、坍塌等问题,采用空气潜孔锤钻井技术及无线电磁波随钻测井定向钻进技术,顺利解决了钻孔弯曲、塌孔、成孔难等施工难题,施工效率达到常规钻井速度的3倍以上,对于类似地层的煤层气井施工有借鉴意义。
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| 关 键 词： | 空气潜孔锤钻进；定向钻进；无线随钻测量；急斜地层；煤层气井；白杨河矿区 |
| 收稿时间： | 2015-05-08 |
| 修稿时间： | 2015-09-07 |
Construction Technology of Coalbed Methane Well in Steep Formation of Xinjiang |
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| SHI Hao,YAO Ning-ping,ZHAO Yang-yang,JIN Xin and ZHANG Tie-niu. Construction Technology of Coalbed Methane Well in Steep Formation of Xinjiang[J]. Exploration Engineering （Rock & Soil Drilling and Tunneling）, 2015, 42(10): 17-20 |
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| Authors: | SHI Hao YAO Ning-ping ZHAO Yang-yang JIN Xin ZHANG Tie-niu |
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| Abstract: | For steep formation, soft-hard interbeded layer and burnt rock exist in Baiyanghe coalbed methane mining area in Fukang of Xinjiang, drilling deflection and hole collapse are caused. Pneumatic DTH hammer and EM-MWD directional drilling technology were used to solve these difficult problems; the construction efficiency was more than 3 times than the general drilling speed. |
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| Keywords: | pneumatic DTH drilling directional drilling EM-MWD steep formation coalbed methane well baiyanghe mining area |
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