CN105134151A - 热氮气增能降粘增产工艺 - Google Patents
热氮气增能降粘增产工艺 Download PDFInfo
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- CN105134151A CN105134151A CN201510519646.5A CN201510519646A CN105134151A CN 105134151 A CN105134151 A CN 105134151A CN 201510519646 A CN201510519646 A CN 201510519646A CN 105134151 A CN105134151 A CN 105134151A
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 182
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 90
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- 238000005516 engineering process Methods 0.000 title abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
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- 239000007924 injection Substances 0.000 claims abstract description 30
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 26
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- 229910001873 dinitrogen Inorganic materials 0.000 claims description 2
- 239000010779 crude oil Substances 0.000 abstract description 31
- 238000011084 recovery Methods 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 30
- 238000005755 formation reaction Methods 0.000 description 16
- 230000000694 effects Effects 0.000 description 12
- 239000011435 rock Substances 0.000 description 8
- 239000000295 fuel oil Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
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- 239000003129 oil well Substances 0.000 description 2
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- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
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Abstract
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CN201510519646.5A CN105134151B (zh) | 2015-08-21 | 2015-08-21 | 热氮气增能降粘增产工艺 |
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CN201510519646.5A CN105134151B (zh) | 2015-08-21 | 2015-08-21 | 热氮气增能降粘增产工艺 |
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CN105134151A true CN105134151A (zh) | 2015-12-09 |
CN105134151B CN105134151B (zh) | 2017-06-30 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105863581A (zh) * | 2016-05-11 | 2016-08-17 | 中国石油天然气股份有限公司 | 一种用于潜山油藏高含水油井的控水增油的采油方法 |
CN105909222A (zh) * | 2016-04-21 | 2016-08-31 | 烟台智本知识产权运营管理有限公司 | 一种稠油井单井吞吐增产的方法 |
CN106401543A (zh) * | 2016-11-07 | 2017-02-15 | 克拉玛依市鑫众石油工程技术服务有限公司 | 一种原油采油装置及采油方法 |
CN116630081A (zh) * | 2023-07-25 | 2023-08-22 | 新疆华屹能源发展有限公司 | 采油井氮气前置增能降粘增产方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101255788A (zh) * | 2008-04-15 | 2008-09-03 | 中国石化集团胜利石油管理局石油开发中心 | 热化学辅助强化蒸汽驱油方法 |
CN101839127A (zh) * | 2010-04-12 | 2010-09-22 | 北京东方亚洲石油技术服务有限公司 | 一种稠油型油藏开采方法 |
CN102392623A (zh) * | 2011-10-31 | 2012-03-28 | 中国石油天然气股份有限公司 | 一种低渗透油藏空气驱采油方法 |
US20120125617A1 (en) * | 2010-11-19 | 2012-05-24 | Hongren Gu | Methods to create high conductivity fractures that connect hydraulic fracture networks in a well |
CN102644454A (zh) * | 2012-04-19 | 2012-08-22 | 山东德仕化工集团有限公司 | 一种提高稠油采收率的方法 |
CN103114835A (zh) * | 2013-03-18 | 2013-05-22 | 西南石油大学 | 一种氮气辅助稠油地层乳化降粘开采方法 |
CN103696747A (zh) * | 2013-11-09 | 2014-04-02 | 吉林大学 | 一种油页岩原位提取页岩油气的方法 |
CN103790561A (zh) * | 2012-11-02 | 2014-05-14 | 中国石油化工股份有限公司 | 薄层稠油油藏多轮次吞吐后期开采方法 |
-
2015
- 2015-08-21 CN CN201510519646.5A patent/CN105134151B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101255788A (zh) * | 2008-04-15 | 2008-09-03 | 中国石化集团胜利石油管理局石油开发中心 | 热化学辅助强化蒸汽驱油方法 |
CN101839127A (zh) * | 2010-04-12 | 2010-09-22 | 北京东方亚洲石油技术服务有限公司 | 一种稠油型油藏开采方法 |
US20120125617A1 (en) * | 2010-11-19 | 2012-05-24 | Hongren Gu | Methods to create high conductivity fractures that connect hydraulic fracture networks in a well |
CN102392623A (zh) * | 2011-10-31 | 2012-03-28 | 中国石油天然气股份有限公司 | 一种低渗透油藏空气驱采油方法 |
CN102644454A (zh) * | 2012-04-19 | 2012-08-22 | 山东德仕化工集团有限公司 | 一种提高稠油采收率的方法 |
CN103790561A (zh) * | 2012-11-02 | 2014-05-14 | 中国石油化工股份有限公司 | 薄层稠油油藏多轮次吞吐后期开采方法 |
CN103114835A (zh) * | 2013-03-18 | 2013-05-22 | 西南石油大学 | 一种氮气辅助稠油地层乳化降粘开采方法 |
CN103696747A (zh) * | 2013-11-09 | 2014-04-02 | 吉林大学 | 一种油页岩原位提取页岩油气的方法 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105909222A (zh) * | 2016-04-21 | 2016-08-31 | 烟台智本知识产权运营管理有限公司 | 一种稠油井单井吞吐增产的方法 |
CN105909222B (zh) * | 2016-04-21 | 2018-06-29 | 烟台智本知识产权运营管理有限公司 | 一种稠油井单井吞吐增产的方法 |
CN105863581A (zh) * | 2016-05-11 | 2016-08-17 | 中国石油天然气股份有限公司 | 一种用于潜山油藏高含水油井的控水增油的采油方法 |
CN106401543A (zh) * | 2016-11-07 | 2017-02-15 | 克拉玛依市鑫众石油工程技术服务有限公司 | 一种原油采油装置及采油方法 |
CN106401543B (zh) * | 2016-11-07 | 2020-02-07 | 克拉玛依市鑫众石油工程技术服务有限公司 | 一种原油采油装置及采油方法 |
CN116630081A (zh) * | 2023-07-25 | 2023-08-22 | 新疆华屹能源发展有限公司 | 采油井氮气前置增能降粘增产方法 |
CN116630081B (zh) * | 2023-07-25 | 2023-09-29 | 新疆华屹能源发展有限公司 | 采油井氮气前置增能降粘增产方法 |
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Denomination of invention: Hot nitrogen energy increase, viscosity reduction and production increase technology Effective date of registration: 20190304 Granted publication date: 20170630 Pledgee: Dongying Branch of Bank of Communications Ltd. Pledgor: SHANDONG HENGYE PETROLEUM NEW TECHNOLOGY APPLICATION CO.,LTD. Registration number: 2019990000166 |
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