CN103147710A - 一种煤层气井底煤粉震荡解堵装置 - Google Patents
一种煤层气井底煤粉震荡解堵装置 Download PDFInfo
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- CN103147710A CN103147710A CN2013100553310A CN201310055331A CN103147710A CN 103147710 A CN103147710 A CN 103147710A CN 2013100553310 A CN2013100553310 A CN 2013100553310A CN 201310055331 A CN201310055331 A CN 201310055331A CN 103147710 A CN103147710 A CN 103147710A
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CN201310055331.0A CN103147710B (zh) | 2013-02-21 | 2013-02-21 | 一种煤层气井底煤粉震荡解堵装置 |
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CN201310055331.0A CN103147710B (zh) | 2013-02-21 | 2013-02-21 | 一种煤层气井底煤粉震荡解堵装置 |
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CN103147710A true CN103147710A (zh) | 2013-06-12 |
CN103147710B CN103147710B (zh) | 2016-01-06 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103541713A (zh) * | 2013-10-12 | 2014-01-29 | 河南理工大学 | 一种煤层气近井地带化学解堵方法 |
CN109001418A (zh) * | 2018-04-28 | 2018-12-14 | 中国矿业大学 | 一种含水煤体解堵能力测试装置及测试方法 |
CN114718535A (zh) * | 2022-03-22 | 2022-07-08 | 太原理工大学 | 一种利用高压气体反向解堵煤层气井的方法 |
CN114991694A (zh) * | 2022-06-29 | 2022-09-02 | 中海石油(中国)有限公司 | 一种井下双级水力振荡下套管辅助装置和方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1401879A (zh) * | 2002-09-13 | 2003-03-12 | 中国石化胜利油田有限公司采油工艺研究院 | 一种油水井水力冲击解堵方法及装置 |
CN101033684A (zh) * | 2006-06-06 | 2007-09-12 | 邢立升 | 机械解堵采油器 |
CA2680895A1 (en) * | 2009-09-30 | 2011-03-30 | Tartan Controls Inc. | Flow pulsing device for a drilling motor |
CN102305040A (zh) * | 2011-08-11 | 2012-01-04 | 中国海洋石油总公司 | 疏松砂岩稠油油藏近井解堵装置 |
CN102373908A (zh) * | 2011-10-08 | 2012-03-14 | 龚大建 | 一种煤层气井下超声波增产抽采装置 |
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2013
- 2013-02-21 CN CN201310055331.0A patent/CN103147710B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1401879A (zh) * | 2002-09-13 | 2003-03-12 | 中国石化胜利油田有限公司采油工艺研究院 | 一种油水井水力冲击解堵方法及装置 |
CN101033684A (zh) * | 2006-06-06 | 2007-09-12 | 邢立升 | 机械解堵采油器 |
CA2680895A1 (en) * | 2009-09-30 | 2011-03-30 | Tartan Controls Inc. | Flow pulsing device for a drilling motor |
CN102305040A (zh) * | 2011-08-11 | 2012-01-04 | 中国海洋石油总公司 | 疏松砂岩稠油油藏近井解堵装置 |
CN102373908A (zh) * | 2011-10-08 | 2012-03-14 | 龚大建 | 一种煤层气井下超声波增产抽采装置 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103541713A (zh) * | 2013-10-12 | 2014-01-29 | 河南理工大学 | 一种煤层气近井地带化学解堵方法 |
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 |
CN109001418A (zh) * | 2018-04-28 | 2018-12-14 | 中国矿业大学 | 一种含水煤体解堵能力测试装置及测试方法 |
CN109001418B (zh) * | 2018-04-28 | 2020-03-17 | 中国矿业大学 | 一种含水煤体解堵能力测试装置及测试方法 |
CN114718535A (zh) * | 2022-03-22 | 2022-07-08 | 太原理工大学 | 一种利用高压气体反向解堵煤层气井的方法 |
CN114718535B (zh) * | 2022-03-22 | 2023-09-01 | 太原理工大学 | 一种利用高压气体反向解堵煤层气井的方法 |
CN114991694A (zh) * | 2022-06-29 | 2022-09-02 | 中海石油(中国)有限公司 | 一种井下双级水力振荡下套管辅助装置和方法 |
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CN103147710B (zh) | 2016-01-06 |
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Inventor after: Wang Mingwei Inventor after: Peng Xiaolong Inventor after: Du Zhimin Inventor after: Guo Hua Inventor after: Wang Weijia Inventor after: Wang Jing Inventor after: Chen Chaohui Inventor before: Peng Xiaolong Inventor before: Wang Mingwei Inventor before: Du Zhimin Inventor before: Guo Hua Inventor before: Wang Jing Inventor before: Chen Chaohui Inventor before: Wang Keke Inventor before: Tang Xiaolong Inventor before: Zhu Suyang |
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Free format text: CORRECT: INVENTOR; FROM: PENG XIAOLONG WANG MINGWEI DU ZHIMIN GUO HUA WANG JING CHEN ZHAOHUI WANG KEKE TANG XIAOLONG ZHU SUYANG TO: WANG MINGWEI PENG XIAOLONG DU ZHIMIN GUO HUA WANG WEIJIA WANG JING CHEN ZHAOHUI |
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Granted publication date: 20160106 Termination date: 20180221 |