CN111255419B - 一种天然气水合物复合开采方法 - Google Patents
一种天然气水合物复合开采方法 Download PDFInfo
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- CN111255419B CN111255419B CN202010059707.5A CN202010059707A CN111255419B CN 111255419 B CN111255419 B CN 111255419B CN 202010059707 A CN202010059707 A CN 202010059707A CN 111255419 B CN111255419 B CN 111255419B
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- Prior art keywords
- natural gas
- gas hydrate
- well
- carbon dioxide
- drilling
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B43/01—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells specially adapted for obtaining from underwater installations
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/08—Controlling or monitoring pressure or flow of drilling fluid, e.g. automatic filling of boreholes, automatic control of bottom pressure
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B43/02—Subsoil filtering
- E21B43/04—Gravelling of wells
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B43/02—Subsoil filtering
- E21B43/08—Screens or liners
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B43/164—Injecting CO2 or carbonated water
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B43/30—Specific pattern of wells, e.g. optimizing the spacing of wells
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B43/34—Arrangements for separating materials produced by the well
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
- E21B7/043—Directional drilling for underwater installations
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
- E21B7/046—Directional drilling horizontal drilling
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/12—Underwater drilling
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/70—Combining sequestration of CO2 and exploitation of hydrocarbons by injecting CO2 or carbonated water in oil wells
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- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010059707.5A CN111255419B (zh) | 2020-01-19 | 2020-01-19 | 一种天然气水合物复合开采方法 |
Applications Claiming Priority (1)
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CN202010059707.5A CN111255419B (zh) | 2020-01-19 | 2020-01-19 | 一种天然气水合物复合开采方法 |
Publications (2)
Publication Number | Publication Date |
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CN111255419A CN111255419A (zh) | 2020-06-09 |
CN111255419B true CN111255419B (zh) | 2022-05-17 |
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CN202010059707.5A Active CN111255419B (zh) | 2020-01-19 | 2020-01-19 | 一种天然气水合物复合开采方法 |
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CN (1) | CN111255419B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111734358B (zh) * | 2020-06-29 | 2021-12-07 | 陕西工业职业技术学院 | 一种冻土区可燃冰综合开采方法 |
CN111878045A (zh) * | 2020-08-24 | 2020-11-03 | 中国海洋石油集团有限公司 | 一种海洋天然气水合物开采装置及开采方法 |
CN112761590B (zh) * | 2021-01-21 | 2022-03-11 | 中国矿业大学 | 基于重力分离的天然气水合物间接置换开采方法 |
CN116220622B (zh) * | 2023-03-02 | 2024-01-02 | 四川申和新材料科技有限公司 | 利用人工储层开发水合物的开采系统及方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5261490A (en) * | 1991-03-18 | 1993-11-16 | Nkk Corporation | Method for dumping and disposing of carbon dioxide gas and apparatus therefor |
CN103603638A (zh) * | 2013-11-13 | 2014-02-26 | 大连理工大学 | 一种结合降压法的天然气水合物co2置换开采方法 |
CN106761589A (zh) * | 2017-01-03 | 2017-05-31 | 中国石油大学(北京) | 一种海域天然气水合物储层改造开采的方法 |
CN106854984A (zh) * | 2016-11-17 | 2017-06-16 | 大连理工大学 | 一种结合注入热海水增强甲烷开采和二氧化碳封存的天然气水合物置换方法 |
CN106884628A (zh) * | 2017-03-29 | 2017-06-23 | 中国石油大学(华东) | 联合地热和co2置换开采海域天然气水合物方法及系统 |
CN108086959A (zh) * | 2017-12-12 | 2018-05-29 | 大连理工大学 | 一种水流侵蚀法海洋天然气水合物开采方法 |
CN108868706A (zh) * | 2018-06-06 | 2018-11-23 | 中国矿业大学 | 定向钻进超临界二氧化碳致裂置换开采天然气水合物方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7222673B2 (en) * | 2004-09-23 | 2007-05-29 | Conocophilips Company | Production of free gas by gas hydrate conversion |
CN102704902B (zh) * | 2012-05-30 | 2013-04-10 | 中国石油大学(华东) | 一种天然气水合物的开采方法 |
CN105422056A (zh) * | 2016-01-26 | 2016-03-23 | 辽宁石油化工大学 | 一种二氧化碳法开采深层海底天然气水合物的方法 |
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2020
- 2020-01-19 CN CN202010059707.5A patent/CN111255419B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5261490A (en) * | 1991-03-18 | 1993-11-16 | Nkk Corporation | Method for dumping and disposing of carbon dioxide gas and apparatus therefor |
CN103603638A (zh) * | 2013-11-13 | 2014-02-26 | 大连理工大学 | 一种结合降压法的天然气水合物co2置换开采方法 |
CN106854984A (zh) * | 2016-11-17 | 2017-06-16 | 大连理工大学 | 一种结合注入热海水增强甲烷开采和二氧化碳封存的天然气水合物置换方法 |
CN106761589A (zh) * | 2017-01-03 | 2017-05-31 | 中国石油大学(北京) | 一种海域天然气水合物储层改造开采的方法 |
CN106884628A (zh) * | 2017-03-29 | 2017-06-23 | 中国石油大学(华东) | 联合地热和co2置换开采海域天然气水合物方法及系统 |
CN108086959A (zh) * | 2017-12-12 | 2018-05-29 | 大连理工大学 | 一种水流侵蚀法海洋天然气水合物开采方法 |
CN108868706A (zh) * | 2018-06-06 | 2018-11-23 | 中国矿业大学 | 定向钻进超临界二氧化碳致裂置换开采天然气水合物方法 |
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Effective date of registration: 20221031 Address after: 100010 No. 25 North Main Street, Dongcheng District, Beijing, Chaoyangmen Patentee after: CHINA NATIONAL OFFSHORE OIL Corp. Patentee after: CNOOC RESEARCH INSTITUTE Co.,Ltd. Address before: 100010 No. 25 North Main Street, Dongcheng District, Beijing, Chaoyangmen Patentee before: CHINA NATIONAL OFFSHORE OIL Corp. Patentee before: CNOOC RESEARCH INSTITUTE Co.,Ltd. Patentee before: CHINA University OF PETROLEUM (EAST CHINA) |