CN103061734B - 一种煤层气井裸眼化学造穴方法 - Google Patents
一种煤层气井裸眼化学造穴方法 Download PDFInfo
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Families Citing this family (5)
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CN103470296B (zh) * | 2013-09-03 | 2016-05-18 | 河南理工大学 | 一种利用碱溶液的煤矿井下除尘方法 |
CN103541713B (zh) * | 2013-10-12 | 2016-03-30 | 河南理工大学 | 一种煤层气近井地带化学解堵方法 |
CN108661618B (zh) * | 2017-03-31 | 2020-07-10 | 中国石油天然气股份有限公司 | 一种煤层气l型水平井的储层改造方法 |
CN109738296A (zh) * | 2019-03-01 | 2019-05-10 | 中国石油大学(北京) | 井眼水化坍塌压力测试装置及方法 |
CN112160766B (zh) * | 2020-11-05 | 2022-05-27 | 重庆大学 | 机械-化学腐蚀-水力切割联合掘进施工设备、工作方法 |
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GB0011573D0 (en) * | 2000-05-15 | 2000-07-05 | Ici Plc | Oil and gas well stimulation |
US7445045B2 (en) * | 2003-12-04 | 2008-11-04 | Halliburton Energy Services, Inc. | Method of optimizing production of gas from vertical wells in coal seams |
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Patent Citations (6)
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NL7906379A (nl) * | 1979-08-24 | 1981-02-26 | Stamicarbon | Werkwijze voor het in-situ winnen van energie uit een koollaag. |
CN1221849A (zh) * | 1997-09-22 | 1999-07-07 | 瓦斯塔资源有限公司 | 化学诱发促进地下煤层中层理的形成 |
US7200539B2 (en) * | 2001-02-21 | 2007-04-03 | Baker Hughes Incorporated | Method of predicting the on-set of formation solid production in high-rate perforated and open hole gas wells |
CN1666007A (zh) * | 2002-07-09 | 2005-09-07 | 施蓝伯格技术公司 | 用于处理地下地层的组合物和方法 |
CN101775975A (zh) * | 2010-01-28 | 2010-07-14 | 郑州大学 | 水力掏穴卸压开采煤层气方法 |
CN102418524A (zh) * | 2011-09-22 | 2012-04-18 | 秦勇 | 一种地下原地钻孔浸出采矿新工艺 |
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Inventor after: Xia Daping Inventor after: Jin Yi Inventor after: Guo Hongyu Inventor after: Lin Xiaoying Inventor after: Ma Junqiang Inventor after: Liu Xiao Inventor after: Zhang Shuangbin Inventor after: Song Jinxing Inventor after: Lin Haixiao Inventor before: Xia Daping Inventor before: Guo Hongyu Inventor before: Lin Xiaoying Inventor before: Ma Junqiang Inventor before: Liu Xiao Inventor before: Zhang Shuangbin Inventor before: Song Jinxing Inventor before: Lin Haixiao |
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