CN102877813A - 半程充气固井方法 - Google Patents
半程充气固井方法 Download PDFInfo
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- CN102877813A CN102877813A CN2012103735246A CN201210373524A CN102877813A CN 102877813 A CN102877813 A CN 102877813A CN 2012103735246 A CN2012103735246 A CN 2012103735246A CN 201210373524 A CN201210373524 A CN 201210373524A CN 102877813 A CN102877813 A CN 102877813A
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- well
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- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
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CN201210373524.6A CN102877813B (zh) | 2012-09-30 | 2012-09-30 | 半程充气固井方法 |
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CN201210373524.6A CN102877813B (zh) | 2012-09-30 | 2012-09-30 | 半程充气固井方法 |
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CN102877813A true CN102877813A (zh) | 2013-01-16 |
CN102877813B CN102877813B (zh) | 2015-09-23 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103485771A (zh) * | 2013-09-26 | 2014-01-01 | 中国石油集团川庆钻探工程有限公司 | 一种固井前检验地层承压能力的方法 |
CN103867119A (zh) * | 2014-02-27 | 2014-06-18 | 中国石油天然气股份有限公司 | 煤储层完井改造方法 |
CN106555566A (zh) * | 2016-12-07 | 2017-04-05 | 中国石油集团西部钻探工程有限公司 | 易碎地层或已碎地层的固井方法 |
CN111305780A (zh) * | 2020-02-24 | 2020-06-19 | 中国农业大学 | 一种高压气体冲击振动固井系统及振动方法 |
CN112252982A (zh) * | 2020-12-08 | 2021-01-22 | 中国石油天然气集团有限公司 | 易碎地层或已碎地层的下套管方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5174375A (en) * | 1989-10-10 | 1992-12-29 | Union Oil Company Of California | Hydraulic release system |
CN101435327A (zh) * | 2008-12-08 | 2009-05-20 | 辽河石油勘探局 | 铀井气举解堵方法 |
CN201517406U (zh) * | 2009-10-13 | 2010-06-30 | 中国石油天然气股份有限公司 | 一种三通道封闭式煤层气井气举系统 |
CN101942962A (zh) * | 2010-08-16 | 2011-01-12 | 中国石油天然气集团公司 | 气举欠平衡连续管过油管钻井方法 |
CN202165067U (zh) * | 2011-08-10 | 2012-03-14 | 中国石油天然气股份有限公司 | 空气泡沫驱井底发泡工艺管柱 |
CN102691492A (zh) * | 2012-05-30 | 2012-09-26 | 西南石油大学 | 注蒸汽稠油井筛管完井跨越油层固井系统及工艺 |
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2012
- 2012-09-30 CN CN201210373524.6A patent/CN102877813B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5174375A (en) * | 1989-10-10 | 1992-12-29 | Union Oil Company Of California | Hydraulic release system |
CN101435327A (zh) * | 2008-12-08 | 2009-05-20 | 辽河石油勘探局 | 铀井气举解堵方法 |
CN201517406U (zh) * | 2009-10-13 | 2010-06-30 | 中国石油天然气股份有限公司 | 一种三通道封闭式煤层气井气举系统 |
CN101942962A (zh) * | 2010-08-16 | 2011-01-12 | 中国石油天然气集团公司 | 气举欠平衡连续管过油管钻井方法 |
CN202165067U (zh) * | 2011-08-10 | 2012-03-14 | 中国石油天然气股份有限公司 | 空气泡沫驱井底发泡工艺管柱 |
CN102691492A (zh) * | 2012-05-30 | 2012-09-26 | 西南石油大学 | 注蒸汽稠油井筛管完井跨越油层固井系统及工艺 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103485771A (zh) * | 2013-09-26 | 2014-01-01 | 中国石油集团川庆钻探工程有限公司 | 一种固井前检验地层承压能力的方法 |
CN103485771B (zh) * | 2013-09-26 | 2016-02-17 | 中国石油集团川庆钻探工程有限公司 | 一种固井前检验地层承压能力的方法 |
CN103867119A (zh) * | 2014-02-27 | 2014-06-18 | 中国石油天然气股份有限公司 | 煤储层完井改造方法 |
CN106555566A (zh) * | 2016-12-07 | 2017-04-05 | 中国石油集团西部钻探工程有限公司 | 易碎地层或已碎地层的固井方法 |
CN111305780A (zh) * | 2020-02-24 | 2020-06-19 | 中国农业大学 | 一种高压气体冲击振动固井系统及振动方法 |
CN112252982A (zh) * | 2020-12-08 | 2021-01-22 | 中国石油天然气集团有限公司 | 易碎地层或已碎地层的下套管方法 |
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Publication number | Publication date |
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CN102877813B (zh) | 2015-09-23 |
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Address after: 830026 science and technology management division, West drilling and Drilling Engineering Institute, No. 326 South Central Road, Urumqi economic and Technological Development Zone, the Xinjiang Uygur Autonomous Region, China Applicant after: CNPC Xibu Drilling Engineering Company Limited Address before: 834000 the Xinjiang Uygur Autonomous Region Karamay Hongyan Road No. 80 Western Drilling Engineering Technology Research Institute of science and technology management department Applicant before: CNPC Xibu Drilling Engineering Company Limited |
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Effective date of registration: 20201110 Address after: 100120 Beijing Xicheng District six laying Kang Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC Xibu Drilling Engineering Co.,Ltd. Address before: 830026 science and technology management division, West drilling and Drilling Engineering Institute, No. 326 South Central Road, Urumqi economic and Technological Development Zone, the Xinjiang Uygur Autonomous Region, China Patentee before: CNPC Xibu Drilling Engineering Co.,Ltd. |
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