CN112443304A - 地浸开采用爆破增渗法 - Google Patents
地浸开采用爆破增渗法 Download PDFInfo
- Publication number
- CN112443304A CN112443304A CN202011519236.8A CN202011519236A CN112443304A CN 112443304 A CN112443304 A CN 112443304A CN 202011519236 A CN202011519236 A CN 202011519236A CN 112443304 A CN112443304 A CN 112443304A
- Authority
- CN
- China
- Prior art keywords
- blasting
- horizontal well
- increasing
- ground
- rock
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 49
- 238000005422 blasting Methods 0.000 title claims abstract description 47
- 230000008595 infiltration Effects 0.000 title claims abstract description 22
- 238000001764 infiltration Methods 0.000 title claims abstract description 22
- 238000007654 immersion Methods 0.000 title abstract description 9
- 239000002360 explosive Substances 0.000 claims abstract description 49
- 230000035699 permeability Effects 0.000 claims abstract description 34
- 230000001965 increasing effect Effects 0.000 claims abstract description 24
- 238000010276 construction Methods 0.000 claims abstract description 6
- 239000011435 rock Substances 0.000 claims description 65
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 14
- 239000011707 mineral Substances 0.000 claims description 14
- 238000004880 explosion Methods 0.000 claims description 10
- 239000003814 drug Substances 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- 230000001956 orexigenic effect Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 4
- 238000005553 drilling Methods 0.000 claims description 3
- 238000002791 soaking Methods 0.000 claims 1
- 229910052770 Uranium Inorganic materials 0.000 abstract description 17
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 abstract description 17
- 238000005065 mining Methods 0.000 abstract description 11
- 238000005516 engineering process Methods 0.000 abstract description 8
- 206010017076 Fracture Diseases 0.000 abstract description 6
- 208000010392 Bone Fractures Diseases 0.000 abstract description 4
- 239000002131 composite material Substances 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 208000013201 Stress fracture Diseases 0.000 abstract description 3
- 238000002386 leaching Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 6
- 239000000243 solution Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005474 detonation Methods 0.000 description 3
- 238000011065 in-situ storage Methods 0.000 description 3
- 235000013628 Lantana involucrata Nutrition 0.000 description 2
- 235000006677 Monarda citriodora ssp. austromontana Nutrition 0.000 description 2
- 240000007673 Origanum vulgare Species 0.000 description 2
- VYAXJSIVAVEVHF-RYIFMDQWSA-N [(8r,9s,13s,14s,17s)-17-(cyclohexen-1-yloxy)-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-yl] propanoate Chemical compound O([C@@H]1[C@@]2(C)CC[C@@H]3C4=CC=C(C=C4CC[C@H]3[C@@H]2CC1)OC(=O)CC)C1=CCCCC1 VYAXJSIVAVEVHF-RYIFMDQWSA-N 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000009933 burial Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Images
Classifications
-
- 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
- E21B43/25—Methods for stimulating production
- E21B43/26—Methods for stimulating production by forming crevices or fractures
- E21B43/263—Methods for stimulating production by forming crevices or fractures using explosives
-
- 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
- E21B43/28—Dissolving minerals other than hydrocarbons, e.g. by an alkaline or acid leaching agent
-
- 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
- E21B43/28—Dissolving minerals other than hydrocarbons, e.g. by an alkaline or acid leaching agent
- E21B43/283—Dissolving minerals other than hydrocarbons, e.g. by an alkaline or acid leaching agent in association with a fracturing process
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011519236.8A CN112443304A (zh) | 2020-12-21 | 2020-12-21 | 地浸开采用爆破增渗法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011519236.8A CN112443304A (zh) | 2020-12-21 | 2020-12-21 | 地浸开采用爆破增渗法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN112443304A true CN112443304A (zh) | 2021-03-05 |
Family
ID=74739974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011519236.8A Pending CN112443304A (zh) | 2020-12-21 | 2020-12-21 | 地浸开采用爆破增渗法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112443304A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114152731A (zh) * | 2021-12-15 | 2022-03-08 | 石家庄铁道大学 | 铀矿二氧化碳爆破和二氧化碳、氧气地浸开采试验装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101126310A (zh) * | 2007-09-30 | 2008-02-20 | 中国科学院武汉岩土力学研究所 | 水平井溶浸采矿法 |
CN101338999A (zh) * | 2008-08-26 | 2009-01-07 | 中国科学院武汉岩土力学研究所 | 低渗透砂岩型铀矿床爆破增渗的方法 |
CN101440704A (zh) * | 2008-12-29 | 2009-05-27 | 石家庄铁道学院 | 可地浸矿层连续高能气体压裂增渗方法及专用高能气体发生器 |
US20170002658A1 (en) * | 2015-07-01 | 2017-01-05 | Sandy Luke Loutit | In-situ leaching of ore deposits located in impermeable underground formations |
CN110295901A (zh) * | 2019-07-30 | 2019-10-01 | 核工业北京化工冶金研究院 | 一种地浸采矿方法及系统 |
-
2020
- 2020-12-21 CN CN202011519236.8A patent/CN112443304A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101126310A (zh) * | 2007-09-30 | 2008-02-20 | 中国科学院武汉岩土力学研究所 | 水平井溶浸采矿法 |
CN101338999A (zh) * | 2008-08-26 | 2009-01-07 | 中国科学院武汉岩土力学研究所 | 低渗透砂岩型铀矿床爆破增渗的方法 |
CN101440704A (zh) * | 2008-12-29 | 2009-05-27 | 石家庄铁道学院 | 可地浸矿层连续高能气体压裂增渗方法及专用高能气体发生器 |
US20170002658A1 (en) * | 2015-07-01 | 2017-01-05 | Sandy Luke Loutit | In-situ leaching of ore deposits located in impermeable underground formations |
CN110295901A (zh) * | 2019-07-30 | 2019-10-01 | 核工业北京化工冶金研究院 | 一种地浸采矿方法及系统 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114152731A (zh) * | 2021-12-15 | 2022-03-08 | 石家庄铁道大学 | 铀矿二氧化碳爆破和二氧化碳、氧气地浸开采试验装置 |
CN114152731B (zh) * | 2021-12-15 | 2024-05-07 | 石家庄铁道大学 | 铀矿二氧化碳爆破和二氧化碳、氧气地浸开采试验装置 |
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TA01 | Transfer of patent application right |
Effective date of registration: 20220517 Address after: 050043 No. 17, North Second Ring Road, Hebei, Shijiazhuang Applicant after: SHIJIAZHUANG TIEDAO University Applicant after: China Nuclear Mining Technology Group Co.,Ltd. Applicant after: XINJIANG TIANSHAN URANIUM INDUSTRY CO.,LTD. CNNC Address before: 050043 No. 17, North Second Ring Road, Hebei, Shijiazhuang Applicant before: SHIJIAZHUANG TIEDAO University Applicant before: China Nuclear Mining Technology Group Co.,Ltd. |
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Application publication date: 20210305 |
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RJ01 | Rejection of invention patent application after publication |