CN106285604B - Microwave-assisted supercritical carbon dioxide cyclic fracturing system and method - Google Patents
Microwave-assisted supercritical carbon dioxide cyclic fracturing system and method Download PDFInfo
- Publication number
- CN106285604B CN106285604B CN201610941193.XA CN201610941193A CN106285604B CN 106285604 B CN106285604 B CN 106285604B CN 201610941193 A CN201610941193 A CN 201610941193A CN 106285604 B CN106285604 B CN 106285604B
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- Prior art keywords
- carbon dioxide
- microwave
- fracturing
- gas
- waveguide
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- CURLTUGMZLYLDI-UHFFFAOYSA-N carbon dioxide Natural products O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims abstract description 172
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims abstract description 87
- 239000001569 carbon dioxide Substances 0.000 title claims abstract description 87
- 238000000034 method Methods 0.000 title claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 36
- 239000003245 coal Substances 0.000 claims abstract description 35
- 238000011084 recovery Methods 0.000 claims abstract description 14
- 238000010276 construction Methods 0.000 claims abstract description 7
- 230000005855 radiation Effects 0.000 claims abstract description 5
- 239000007789 gas Substances 0.000 claims description 50
- 238000005553 drilling Methods 0.000 claims description 15
- 238000005086 pumping Methods 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 10
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000003818 cinder Substances 0.000 claims description 2
- 239000013589 supplement Substances 0.000 claims 1
- 238000003795 desorption Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000605 extraction Methods 0.000 abstract description 3
- 239000011148 porous material Substances 0.000 abstract 2
- 230000035699 permeability Effects 0.000 abstract 1
- 229960004424 carbon dioxide Drugs 0.000 description 55
- 238000005516 engineering process Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 229910002090 carbon oxide Inorganic materials 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 241000790917 Dioxys <bee> Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 210000000476 body water Anatomy 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 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
- E21B43/25—Methods for stimulating production
- E21B43/26—Methods for stimulating production by forming crevices or fractures
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F7/00—Methods or devices for drawing- off gases with or without subsequent use of the gas for any purpose
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P5/00—Coupling devices of the waveguide type
- H01P5/08—Coupling devices of the waveguide type for linking dissimilar lines or devices
- H01P5/10—Coupling devices of the waveguide type for linking dissimilar lines or devices for coupling balanced lines or devices with unbalanced lines or devices
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Carbon And Carbon Compounds (AREA)
- Treating Waste Gases (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610941193.XA CN106285604B (en) | 2016-11-01 | 2016-11-01 | Microwave-assisted supercritical carbon dioxide cyclic fracturing system and method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610941193.XA CN106285604B (en) | 2016-11-01 | 2016-11-01 | Microwave-assisted supercritical carbon dioxide cyclic fracturing system and method |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106285604A CN106285604A (en) | 2017-01-04 |
CN106285604B true CN106285604B (en) | 2019-03-01 |
Family
ID=57719582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610941193.XA Active CN106285604B (en) | 2016-11-01 | 2016-11-01 | Microwave-assisted supercritical carbon dioxide cyclic fracturing system and method |
Country Status (1)
Country | Link |
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CN (1) | CN106285604B (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106869991B (en) * | 2017-03-06 | 2019-02-19 | 中国矿业大学 | A kind of coal body anti-reflection method of microwave hot air coupling heat injection |
CN107120087B (en) * | 2017-04-14 | 2020-04-21 | 太原理工大学 | Coal bed supercritical carbon dioxide plugging device and method |
CN106894799B (en) * | 2017-04-26 | 2023-05-12 | 华北科技学院 | Device and method for displacing coal bed gas by using supercritical carbon dioxide |
CN107420080A (en) * | 2017-06-27 | 2017-12-01 | 山西潞安工程有限公司 | Wear pre-draining borehole gas phase fracturing process before layer pick in a kind of hypotonic coal seam Di Chou lanes |
CN109989783B (en) * | 2019-05-14 | 2023-08-15 | 河南理工大学 | Supercritical carbon dioxide positive and negative pressure interaction combined gas extraction system and gas extraction method |
CN110388207B (en) * | 2019-06-13 | 2020-11-03 | 太原理工大学 | Method for reducing composite strong mine pressure of thick hard top plate and left coal pillar by microwave heating |
CN110388205B (en) * | 2019-06-13 | 2021-02-02 | 太原理工大学 | Method for reducing composite strong mine pressure of thick hard top plate and left coal pillar in microwave heating L mode |
CN110242256B (en) * | 2019-06-19 | 2021-08-13 | 河南理工大学 | Efficient gas extraction device for drilling and segmenting |
CN111043921B (en) * | 2019-12-19 | 2021-05-11 | 中南大学 | Microwave gain type CO2Phase-change energy-gathering blasting rock cracking system and method for blasting cracked rock |
CN111472832B (en) * | 2020-04-09 | 2021-01-15 | 中国矿业大学 | Coal bed gas self-circulation gas injection yield increasing method |
CN112049618B (en) * | 2020-09-11 | 2024-04-09 | 核工业北京化工冶金研究院 | System and method for deep ore layer supercritical carbon dioxide on-site leaching uranium extraction |
CN112145145A (en) * | 2020-10-20 | 2020-12-29 | 陕西煤业化工技术研究院有限责任公司 | Supercritical carbon dioxide sand-carrying fracturing coal bed device and method |
CN112360491B (en) * | 2020-11-26 | 2022-03-04 | 中铁工程装备集团有限公司 | Composite rock breaking method, cutter head and heading machine |
CN115307490B (en) * | 2021-05-06 | 2024-06-28 | 西南科技大学 | Method for conducting carbon dioxide blasting fracturing through microwave radiation |
CN113217009B (en) * | 2021-05-19 | 2022-04-05 | 中铁工程装备集团有限公司 | Microwave gain type CO2 phase change pressure release rock burst prevention and control method |
CN113356825B (en) * | 2021-07-20 | 2022-09-06 | 中南大学 | Device and method for exploiting shale gas by combining microwave irradiation with dry ice fracturing |
CN114060029B (en) * | 2021-10-19 | 2023-06-20 | 煤炭科学研究总院有限公司 | Deep coal seam permeability increasing method |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3775073A (en) * | 1971-08-27 | 1973-11-27 | Cities Service Oil Co | In situ gasification of coal by gas fracturing |
CN102877819A (en) * | 2012-10-11 | 2013-01-16 | 河南理工大学 | Carbon dioxide cyclic injection system of coal-bed gas well |
CN103244095A (en) * | 2013-06-05 | 2013-08-14 | 重庆大学 | Supercritical carbon dioxide fracturing method and supercritical carbon dioxide fracturing system |
CN104632174A (en) * | 2014-12-29 | 2015-05-20 | 西安科技大学 | Coal seam liquid carbon dioxide fracturing device and method |
CN105114038A (en) * | 2015-08-04 | 2015-12-02 | 太原理工大学 | System and method for increasing drainage quantity of coal bed gas of ground well drainage goaf |
CN105484720A (en) * | 2015-12-29 | 2016-04-13 | 中国矿业大学 | Microwave-assisted extraction and hydrofracture cooperative coal seam anti-reflection method |
-
2016
- 2016-11-01 CN CN201610941193.XA patent/CN106285604B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3775073A (en) * | 1971-08-27 | 1973-11-27 | Cities Service Oil Co | In situ gasification of coal by gas fracturing |
CN102877819A (en) * | 2012-10-11 | 2013-01-16 | 河南理工大学 | Carbon dioxide cyclic injection system of coal-bed gas well |
CN103244095A (en) * | 2013-06-05 | 2013-08-14 | 重庆大学 | Supercritical carbon dioxide fracturing method and supercritical carbon dioxide fracturing system |
CN104632174A (en) * | 2014-12-29 | 2015-05-20 | 西安科技大学 | Coal seam liquid carbon dioxide fracturing device and method |
CN105114038A (en) * | 2015-08-04 | 2015-12-02 | 太原理工大学 | System and method for increasing drainage quantity of coal bed gas of ground well drainage goaf |
CN105484720A (en) * | 2015-12-29 | 2016-04-13 | 中国矿业大学 | Microwave-assisted extraction and hydrofracture cooperative coal seam anti-reflection method |
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CN106285604A (en) | 2017-01-04 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20171225 Address after: 221116 Research Institute, China University of Mining and Technology, Xuzhou University, Jiangsu, China, Applicant after: China University of Mining & Technology Applicant after: The large Mine Safety Technology of Xuzhou chats and equipment research and development centre Address before: 221116 Research Institute of China University of Mining and Technology,, Jiangsu Applicant before: China University of Mining & Technology |
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TA01 | Transfer of patent application right | ||
CB03 | Change of inventor or designer information |
Inventor after: Lin Baiquan Inventor after: Li He Inventor after: Yang Wei Inventor after: Hong Yidu Inventor after: Liu Tong Inventor before: Li He Inventor before: Lin Baiquan Inventor before: Yang Wei Inventor before: Hong Yidu Inventor before: Liu Tong Inventor before: Huang Zhanbo Inventor before: Wang Rui |
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