CN112392445A - 一种水合物藏与常规油气藏联合开采系统及方法 - Google Patents
一种水合物藏与常规油气藏联合开采系统及方法 Download PDFInfo
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- CN112392445A CN112392445A CN202011237894.8A CN202011237894A CN112392445A CN 112392445 A CN112392445 A CN 112392445A CN 202011237894 A CN202011237894 A CN 202011237894A CN 112392445 A CN112392445 A CN 112392445A
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- 238000000034 method Methods 0.000 title claims abstract description 21
- 239000007789 gas Substances 0.000 claims abstract description 147
- 239000003921 oil Substances 0.000 claims abstract description 127
- 238000004519 manufacturing process Methods 0.000 claims abstract description 107
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 100
- 239000007924 injection Substances 0.000 claims abstract description 69
- 238000002347 injection Methods 0.000 claims abstract description 69
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 58
- 239000003345 natural gas Substances 0.000 claims abstract description 51
- 238000010438 heat treatment Methods 0.000 claims abstract description 45
- 239000012530 fluid Substances 0.000 claims abstract description 16
- 239000010779 crude oil Substances 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 238000000926 separation method Methods 0.000 claims abstract description 6
- 230000001502 supplementing effect Effects 0.000 claims abstract description 4
- 239000013535 sea water Substances 0.000 claims description 13
- NMJORVOYSJLJGU-UHFFFAOYSA-N methane clathrate Chemical compound C.C.C.C.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O NMJORVOYSJLJGU-UHFFFAOYSA-N 0.000 claims description 12
- 238000003860 storage Methods 0.000 claims description 12
- 239000004215 Carbon black (E152) Substances 0.000 claims description 9
- 229930195733 hydrocarbon Natural products 0.000 claims description 9
- 150000002430 hydrocarbons Chemical class 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 238000003809 water extraction Methods 0.000 claims 3
- 150000004677 hydrates Chemical class 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000000295 complement effect Effects 0.000 abstract description 2
- 238000005086 pumping Methods 0.000 description 7
- 239000000243 solution Substances 0.000 description 5
- 238000010793 Steam injection (oil industry) Methods 0.000 description 4
- 238000000605 extraction Methods 0.000 description 3
- 238000005065 mining Methods 0.000 description 3
- 239000013589 supplement Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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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
- E21B43/01—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
-
- 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
-
- 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
- E21B43/20—Displacing by water
-
- 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
- E21B43/24—Enhanced recovery methods for obtaining hydrocarbons using heat, e.g. steam injection
-
- 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
- E21B43/34—Arrangements for separating materials produced by the well
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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)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
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CN202011237894.8A CN112392445B (zh) | 2020-11-09 | 2020-11-09 | 一种水合物藏与常规油气藏联合开采系统及方法 |
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CN202011237894.8A CN112392445B (zh) | 2020-11-09 | 2020-11-09 | 一种水合物藏与常规油气藏联合开采系统及方法 |
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CN112392445A true CN112392445A (zh) | 2021-02-23 |
CN112392445B CN112392445B (zh) | 2022-05-17 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114517664A (zh) * | 2022-02-21 | 2022-05-20 | 吉林大学 | 海域水合物泄水井辅助降压开采方法 |
CN114718519A (zh) * | 2021-01-05 | 2022-07-08 | 中国石油天然气集团有限公司 | 天然气水合物降压开采井及天然气水合物降压开采方法 |
CN115030700A (zh) * | 2022-04-26 | 2022-09-09 | 安徽理工大学 | 一种利用煤层气致裂油气储层的油气抽采系统 |
CN115726742A (zh) * | 2022-12-20 | 2023-03-03 | 西南石油大学 | 一种天然气水合物-浅层气-深层气多源多方法联合开采系统及方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4706751A (en) * | 1986-01-31 | 1987-11-17 | S-Cal Research Corp. | Heavy oil recovery process |
CN101027480A (zh) * | 2004-06-23 | 2007-08-29 | 特拉瓦特控股公司 | 开发和生产深部地热储集层的方法 |
CN101864937A (zh) * | 2010-05-11 | 2010-10-20 | 中国地质大学(武汉) | 利用地热开采海洋天然气水合物工艺 |
JP2016084683A (ja) * | 2014-10-23 | 2016-05-19 | 百代 結城 | 水平井及び生石灰を用いたメタンハイドレート採取法 |
CN107130944A (zh) * | 2017-07-14 | 2017-09-05 | 中国石油大学(华东) | 一种利用流体循环方式动用地热能开采天然气水合物藏的方法 |
CN107420083A (zh) * | 2017-07-14 | 2017-12-01 | 中国石油大学(华东) | 一种利用地热能开发水合物藏的井组结构与方法 |
CN111608624A (zh) * | 2019-02-26 | 2020-09-01 | 中国石油化工股份有限公司 | 一种利用地热开采稠油油藏的方法 |
-
2020
- 2020-11-09 CN CN202011237894.8A patent/CN112392445B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4706751A (en) * | 1986-01-31 | 1987-11-17 | S-Cal Research Corp. | Heavy oil recovery process |
CN101027480A (zh) * | 2004-06-23 | 2007-08-29 | 特拉瓦特控股公司 | 开发和生产深部地热储集层的方法 |
CN101864937A (zh) * | 2010-05-11 | 2010-10-20 | 中国地质大学(武汉) | 利用地热开采海洋天然气水合物工艺 |
JP2016084683A (ja) * | 2014-10-23 | 2016-05-19 | 百代 結城 | 水平井及び生石灰を用いたメタンハイドレート採取法 |
CN107130944A (zh) * | 2017-07-14 | 2017-09-05 | 中国石油大学(华东) | 一种利用流体循环方式动用地热能开采天然气水合物藏的方法 |
CN107420083A (zh) * | 2017-07-14 | 2017-12-01 | 中国石油大学(华东) | 一种利用地热能开发水合物藏的井组结构与方法 |
CN111608624A (zh) * | 2019-02-26 | 2020-09-01 | 中国石油化工股份有限公司 | 一种利用地热开采稠油油藏的方法 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114718519A (zh) * | 2021-01-05 | 2022-07-08 | 中国石油天然气集团有限公司 | 天然气水合物降压开采井及天然气水合物降压开采方法 |
CN114718519B (zh) * | 2021-01-05 | 2023-08-22 | 中国石油天然气集团有限公司 | 天然气水合物降压开采井及天然气水合物降压开采方法 |
CN114517664A (zh) * | 2022-02-21 | 2022-05-20 | 吉林大学 | 海域水合物泄水井辅助降压开采方法 |
CN115030700A (zh) * | 2022-04-26 | 2022-09-09 | 安徽理工大学 | 一种利用煤层气致裂油气储层的油气抽采系统 |
CN115726742A (zh) * | 2022-12-20 | 2023-03-03 | 西南石油大学 | 一种天然气水合物-浅层气-深层气多源多方法联合开采系统及方法 |
CN115726742B (zh) * | 2022-12-20 | 2023-07-21 | 西南石油大学 | 一种天然气水合物-浅层气-深层气多源多方法联合开采系统及方法 |
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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) |
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