CN104594863B - 一种强化火烧油层开采油藏的方法 - Google Patents
一种强化火烧油层开采油藏的方法 Download PDFInfo
- Publication number
- CN104594863B CN104594863B CN201410679659.4A CN201410679659A CN104594863B CN 104594863 B CN104594863 B CN 104594863B CN 201410679659 A CN201410679659 A CN 201410679659A CN 104594863 B CN104594863 B CN 104594863B
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- CN
- China
- Prior art keywords
- well
- injection
- oil reservoir
- manganese dioxide
- potassium chlorate
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- 238000002485 combustion reaction Methods 0.000 title claims abstract description 45
- 238000000034 method Methods 0.000 title claims abstract description 45
- 238000011065 in-situ storage Methods 0.000 title claims abstract description 34
- 238000002347 injection Methods 0.000 claims abstract description 81
- 239000007924 injection Substances 0.000 claims abstract description 81
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 claims abstract description 64
- VKJKEPKFPUWCAS-UHFFFAOYSA-M potassium chlorate Chemical compound [K+].[O-]Cl(=O)=O VKJKEPKFPUWCAS-UHFFFAOYSA-M 0.000 claims abstract description 36
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000001301 oxygen Substances 0.000 claims abstract description 23
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 23
- 238000010438 heat treatment Methods 0.000 claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 claims abstract description 17
- 239000012530 fluid Substances 0.000 claims abstract description 11
- 238000012544 monitoring process Methods 0.000 claims abstract description 9
- 239000000243 solution Substances 0.000 claims description 24
- 239000003570 air Substances 0.000 claims description 21
- 239000012159 carrier gas Substances 0.000 claims description 15
- 229920002401 polyacrylamide Polymers 0.000 claims description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 8
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims description 8
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 8
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 4
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 claims description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 4
- 239000001569 carbon dioxide Substances 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 4
- 239000003546 flue gas Substances 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 239000001294 propane Substances 0.000 claims description 4
- 240000007594 Oryza sativa Species 0.000 claims description 2
- 235000007164 Oryza sativa Nutrition 0.000 claims description 2
- 239000007789 gas Substances 0.000 claims description 2
- 235000009566 rice Nutrition 0.000 claims description 2
- 239000003921 oil Substances 0.000 description 65
- 239000000843 powder Substances 0.000 description 13
- 230000003014 reinforcing effect Effects 0.000 description 12
- 239000010779 crude oil Substances 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 5
- 238000011084 recovery Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 238000000354 decomposition reaction Methods 0.000 description 4
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 238000010304 firing Methods 0.000 description 3
- 230000002045 lasting effect Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- UBXWAYGQRZFPGU-UHFFFAOYSA-N manganese(2+) oxygen(2-) titanium(4+) Chemical compound [O--].[O--].[Ti+4].[Mn++] UBXWAYGQRZFPGU-UHFFFAOYSA-N 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral 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
- 239000003129 oil well Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- 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
- E21B43/243—Combustion in situ
-
- 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
- E21B47/00—Survey of boreholes or wells
- E21B47/06—Measuring temperature or pressure
- E21B47/07—Temperature
Landscapes
- 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)
- Geophysics (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410679659.4A CN104594863B (zh) | 2014-11-24 | 2014-11-24 | 一种强化火烧油层开采油藏的方法 |
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CN201410679659.4A CN104594863B (zh) | 2014-11-24 | 2014-11-24 | 一种强化火烧油层开采油藏的方法 |
Publications (2)
Publication Number | Publication Date |
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CN104594863A CN104594863A (zh) | 2015-05-06 |
CN104594863B true CN104594863B (zh) | 2017-09-01 |
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CN201410679659.4A Active CN104594863B (zh) | 2014-11-24 | 2014-11-24 | 一种强化火烧油层开采油藏的方法 |
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106194139B (zh) * | 2016-07-08 | 2018-10-16 | 中国石油天然气股份有限公司 | 火烧油层的点火方法 |
CN106050207B (zh) * | 2016-07-29 | 2019-05-07 | 中国石油天然气股份有限公司 | 一种向油层中注入煤粉的设备和火烧油层的点火方法 |
CN106223911B (zh) * | 2016-08-01 | 2018-08-14 | 中嵘能源科技集团有限公司 | 一种向深部古潜山油藏注强高压空气、富氧的驱油方法 |
CN106223910B (zh) * | 2016-08-01 | 2018-11-27 | 中嵘能源科技集团有限公司 | 向油藏注空气、富氧油裂解加电磁波增温空气驱采油方法 |
CN106761631B (zh) * | 2016-12-30 | 2019-11-08 | 中国石油天然气股份有限公司 | 一种采油方法及井网 |
CN109081765B (zh) * | 2018-09-19 | 2021-12-07 | 西安石油大学 | 低温稠油油藏化学辅助点火剂及点火方法 |
CN109652040B (zh) * | 2019-01-08 | 2021-01-29 | 中国石油天然气股份有限公司 | 一种水淹火驱油藏油基可燃封堵剂 |
WO2020231802A1 (en) * | 2019-05-10 | 2020-11-19 | Sabre Intellectual Property Holdings Llc | Compositions and methods using chlorate to break polyacrylamide |
CN113250669A (zh) * | 2020-02-11 | 2021-08-13 | 中国石油天然气股份有限公司 | 一种火驱注入管柱 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012095473A2 (en) * | 2011-01-13 | 2012-07-19 | Statoil Canada Limited | Process for the recovery of heavy oil and bitumen using in-situ combustion |
CN102900415A (zh) * | 2012-09-25 | 2013-01-30 | 中国石油天然气股份有限公司 | 深层及超深层稠油油藏双水平井火驱泄油开采方法 |
CN103161437A (zh) * | 2013-03-05 | 2013-06-19 | 中国石油天然气股份有限公司 | 火驱采油的封窜防砂点火方法 |
CN103244092A (zh) * | 2013-04-12 | 2013-08-14 | 中国石油天然气股份有限公司 | 一种强化火烧油层开采稠油油藏的方法 |
CN104110244A (zh) * | 2013-04-19 | 2014-10-22 | 祝琦 | 稠油油藏火驱井井下化学放热点火方法 |
-
2014
- 2014-11-24 CN CN201410679659.4A patent/CN104594863B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012095473A2 (en) * | 2011-01-13 | 2012-07-19 | Statoil Canada Limited | Process for the recovery of heavy oil and bitumen using in-situ combustion |
CN102900415A (zh) * | 2012-09-25 | 2013-01-30 | 中国石油天然气股份有限公司 | 深层及超深层稠油油藏双水平井火驱泄油开采方法 |
CN103161437A (zh) * | 2013-03-05 | 2013-06-19 | 中国石油天然气股份有限公司 | 火驱采油的封窜防砂点火方法 |
CN103244092A (zh) * | 2013-04-12 | 2013-08-14 | 中国石油天然气股份有限公司 | 一种强化火烧油层开采稠油油藏的方法 |
CN104110244A (zh) * | 2013-04-19 | 2014-10-22 | 祝琦 | 稠油油藏火驱井井下化学放热点火方法 |
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CN104594863A (zh) | 2015-05-06 |
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Inventor after: Guan Wenlong Inventor after: Zheng Haoran Inventor after: Jiang Youwei Inventor after: Wu Yongbin Inventor after: Xi Changfeng Inventor after: Zhang Xialin Inventor after: Wang Hongzhuang Inventor after: Tang Junshi Inventor after: Wang Bojun Inventor after: Li Qiu Inventor before: Wu Yongbin |
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