CN110630233B - 一种适用于浅井层的稠油冷采工艺 - Google Patents
一种适用于浅井层的稠油冷采工艺 Download PDFInfo
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- CN110630233B CN110630233B CN201911049512.6A CN201911049512A CN110630233B CN 110630233 B CN110630233 B CN 110630233B CN 201911049512 A CN201911049512 A CN 201911049512A CN 110630233 B CN110630233 B CN 110630233B
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- 239000005997 Calcium carbide Substances 0.000 description 6
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- 238000010793 Steam injection (oil industry) Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
- E21B43/166—Injecting a gaseous medium; Injecting a gaseous medium and a liquid medium
- E21B43/168—Injecting a gaseous medium
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
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CN201911049512.6A CN110630233B (zh) | 2019-10-31 | 2019-10-31 | 一种适用于浅井层的稠油冷采工艺 |
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CN201911049512.6A CN110630233B (zh) | 2019-10-31 | 2019-10-31 | 一种适用于浅井层的稠油冷采工艺 |
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CN110630233A CN110630233A (zh) | 2019-12-31 |
CN110630233B true CN110630233B (zh) | 2021-11-23 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN111502621B (zh) * | 2020-05-25 | 2022-04-01 | 山东立鑫石油机械制造有限公司 | 一种稠油双注稀采装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4050515A (en) * | 1975-09-08 | 1977-09-27 | World Energy Systems | Insitu hydrogenation of hydrocarbons in underground formations |
CN201433755Y (zh) * | 2009-05-26 | 2010-03-31 | 中国石油化工股份有限公司西北油田分公司工程技术研究院 | 深井注气增压机械采油装置 |
CN102628350B (zh) * | 2012-04-20 | 2014-11-05 | 中国石油天然气股份有限公司 | 一种浅层稠油油藏注丙烷开采方法 |
CN107247816B (zh) * | 2016-07-20 | 2020-09-04 | 西南石油大学 | 一种稠油油藏开展冷采化学降粘最远施工半径的判定方法 |
CN107143319A (zh) * | 2017-06-29 | 2017-09-08 | 新疆科力新技术发展股份有限公司 | 浅层油藏稠油降粘冷采的方法 |
CN111140203B (zh) * | 2018-03-29 | 2021-10-12 | 延长油田股份有限公司横山采油厂 | 注水井化学防垢除垢装置的使用方法 |
CN110761748B (zh) * | 2018-04-02 | 2021-08-20 | 刘玉友 | 一种油田用投球式无泵开采装置 |
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Effective date of registration: 20201104 Address after: 257000 Li que Zhen Xiao Zhang Cun, Guangrao County, Dongying City, Shandong Province Applicant after: Guangrao Huaxing Chemical Plant Address before: 257000 No. 366, Ji'nan Road, Dongying District, Shandong, Dongying Applicant before: Shengli College China University of Petroleum |
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Effective date of registration: 20211103 Address after: 224799 No. 888, Tangqiao Road, high tech Economic Zone, Jianhu County, Yancheng City, Jiangsu Province Applicant after: YANCHENG RUIDE PETROCHEMICAL MACHINERY Co.,Ltd. Address before: 257000 Li que Zhen Xiao Zhang Cun, Guangrao County, Dongying City, Shandong Province Applicant before: Guangrao Huaxing Chemical Plant |
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