CN107269278A - 一种二氧化碳致裂器串炮释爆装置及其释爆方法 - Google Patents
一种二氧化碳致裂器串炮释爆装置及其释爆方法 Download PDFInfo
- Publication number
- CN107269278A CN107269278A CN201710325530.7A CN201710325530A CN107269278A CN 107269278 A CN107269278 A CN 107269278A CN 201710325530 A CN201710325530 A CN 201710325530A CN 107269278 A CN107269278 A CN 107269278A
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- Prior art keywords
- carbon dioxide
- initiator
- dioxide fracturing
- fried
- fracturing device
- Prior art date
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Links
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims abstract description 159
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims abstract description 79
- 239000001569 carbon dioxide Substances 0.000 title claims abstract description 79
- 238000000034 method Methods 0.000 title claims description 10
- 239000003999 initiator Substances 0.000 claims abstract description 68
- 239000003245 coal Substances 0.000 claims abstract description 30
- 238000005553 drilling Methods 0.000 claims description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 241000790917 Dioxys <bee> Species 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 230000006641 stabilisation Effects 0.000 abstract description 4
- 238000011105 stabilization Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 229960004424 carbon dioxide Drugs 0.000 description 56
- 230000000977 initiatory effect Effects 0.000 description 5
- 230000033228 biological regulation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C37/00—Other methods or devices for dislodging with or without loading
- E21C37/06—Other methods or devices for dislodging with or without loading by making use of hydraulic or pneumatic pressure in a borehole
- E21C37/14—Other methods or devices for dislodging with or without loading by making use of hydraulic or pneumatic pressure in a borehole by compressed air; by gas blast; by gasifying liquids
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Elimination Of Static Electricity (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710325530.7A CN107269278A (zh) | 2017-05-10 | 2017-05-10 | 一种二氧化碳致裂器串炮释爆装置及其释爆方法 |
Applications Claiming Priority (1)
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CN201710325530.7A CN107269278A (zh) | 2017-05-10 | 2017-05-10 | 一种二氧化碳致裂器串炮释爆装置及其释爆方法 |
Publications (1)
Publication Number | Publication Date |
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CN107269278A true CN107269278A (zh) | 2017-10-20 |
Family
ID=60074064
Family Applications (1)
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CN201710325530.7A Pending CN107269278A (zh) | 2017-05-10 | 2017-05-10 | 一种二氧化碳致裂器串炮释爆装置及其释爆方法 |
Country Status (1)
Country | Link |
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CN (1) | CN107269278A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108506001A (zh) * | 2018-03-27 | 2018-09-07 | 兖矿集团有限公司 | 一种高效提高低渗透性煤层块煤率的方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204730767U (zh) * | 2015-05-05 | 2015-10-28 | 山东名世矿业机械有限公司 | 一种二氧化碳致裂器装置 |
CN106052932A (zh) * | 2016-07-12 | 2016-10-26 | 中南大学 | 二氧化碳相变破岩时孔内压力的测量系统及方法 |
CN106288972A (zh) * | 2016-10-18 | 2017-01-04 | 陕西金土地矿业有限公司 | 煤层封孔二氧化碳致裂器 |
CN206129274U (zh) * | 2016-04-20 | 2017-04-26 | 北京龙德时代技术服务有限公司 | 二氧化碳光面爆破起爆系统 |
CN206888981U (zh) * | 2017-05-10 | 2018-01-16 | 山东名世矿业机械有限公司 | 一种二氧化碳致裂器串炮释爆装置 |
-
2017
- 2017-05-10 CN CN201710325530.7A patent/CN107269278A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204730767U (zh) * | 2015-05-05 | 2015-10-28 | 山东名世矿业机械有限公司 | 一种二氧化碳致裂器装置 |
CN206129274U (zh) * | 2016-04-20 | 2017-04-26 | 北京龙德时代技术服务有限公司 | 二氧化碳光面爆破起爆系统 |
CN106052932A (zh) * | 2016-07-12 | 2016-10-26 | 中南大学 | 二氧化碳相变破岩时孔内压力的测量系统及方法 |
CN106288972A (zh) * | 2016-10-18 | 2017-01-04 | 陕西金土地矿业有限公司 | 煤层封孔二氧化碳致裂器 |
CN206888981U (zh) * | 2017-05-10 | 2018-01-16 | 山东名世矿业机械有限公司 | 一种二氧化碳致裂器串炮释爆装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108506001A (zh) * | 2018-03-27 | 2018-09-07 | 兖矿集团有限公司 | 一种高效提高低渗透性煤层块煤率的方法 |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 272199 West of Jiyang Road in Xinyi Town Industrial Park, Yanzhou District, Jining City, Shandong Province Applicant after: Shandong Mingshi Machinery Co., Ltd. Address before: 272199, Jining, Shandong City, Yanzhou Province New Town Industrial Park, west of Jiyang Road Applicant before: Shandong Ming Shi mining machinery Co., Ltd |
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TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210318 Address after: 2722199 west of Jiyang Road, industrial park, Xinyi Town, Yanzhou District, Jining City, Shandong Province Applicant after: Shandong Luyi Machinery Co.,Ltd. Address before: 2722199 west of Jiyang Road, industrial park, Xinyi Town, Yanzhou District, Jining City, Shandong Province Applicant before: Shandong Mingshi Machinery Co.,Ltd. |