CN102926730B - 支撑管跟进气液喷射钻进径向井煤层气开采方法 - Google Patents
支撑管跟进气液喷射钻进径向井煤层气开采方法 Download PDFInfo
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CN104653128B (zh) * | 2013-11-15 | 2017-08-04 | 中国石油天然气股份有限公司 | 一种用于煤层气水平井捞灰的工艺方法 |
CN103867119B (zh) * | 2014-02-27 | 2016-08-03 | 中国石油天然气股份有限公司 | 煤储层完井改造方法 |
CN104895498B (zh) * | 2014-03-04 | 2017-03-29 | 中国石油大学(北京) | 连续油管带筛管侧钻钻完井一体化装置及方法 |
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CN104763621B (zh) * | 2015-03-27 | 2017-03-01 | 中联煤层气有限责任公司 | 一种用于煤层气开采的有杆泵设备 |
CN104806218B (zh) * | 2015-04-10 | 2017-06-30 | 重庆大学 | 一种提高页岩气井采收率的方法及系统 |
CN104863508B (zh) * | 2015-04-30 | 2017-06-27 | 山西蓝焰煤层气集团有限责任公司 | 径向井施工低压喷射回拉成孔工艺 |
RU2642194C2 (ru) * | 2016-05-16 | 2018-01-24 | Павел Иванович Попов | Способ повышения углеводородоотдачи пластов и интенсификации добычи нефтегазоконденсатных скважин посредством гидромониторного радиального вскрытия пласта |
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CN115247535A (zh) * | 2021-04-25 | 2022-10-28 | 徐梓辰 | 旋转导向钻井工具 |
CN116220644B (zh) * | 2023-01-03 | 2024-05-28 | 中煤科工集团重庆研究院有限公司 | 一种水平定向割缝方法、水平定向割缝器及其定向方法 |
CN116537721B (zh) * | 2023-06-27 | 2023-09-26 | 陕西路桥集团有限公司 | 一种地下定向钻进铺设施工中泥浆循环施工工艺 |
CN116537751B (zh) * | 2023-07-05 | 2023-09-08 | 黑龙江省水利学校(黑龙江水利高级技工学校) | 一种水文地质孔施工用填砾料输送管及施工方法 |
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