RU94042060A - Method for formation of plugging curtain in inundated rocks - Google Patents
Method for formation of plugging curtain in inundated rocksInfo
- Publication number
- RU94042060A RU94042060A RU94042060/03A RU94042060A RU94042060A RU 94042060 A RU94042060 A RU 94042060A RU 94042060/03 A RU94042060/03 A RU 94042060/03A RU 94042060 A RU94042060 A RU 94042060A RU 94042060 A RU94042060 A RU 94042060A
- Authority
- RU
- Russia
- Prior art keywords
- curtain
- water
- rocks
- inundated
- plugging
- Prior art date
Links
Abstract
FIELD: mining industry, particular, restriction of water inflow from water- bearing beds to the working horizon of open pit and provision of normal working conditions in mineral mining. SUBSTANCE: method for formation of plugging curtain in inundated rocks provides for drilling of directional holes with sections of horizontal bores in stratum of water-bearing horizon; injection of grouting mortar to mass of inundated rocks through hole walls up to erection of continuous curtain through the entire thickness of water-bearing horizon over the open pit perimeter. In course of plugging, control is carried out for joining of separate plugged sections into single continuous plugging curtain to divert water inflow from the contours of mining pit. EFFECT: higher efficiency.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94042060A RU2076923C1 (en) | 1994-11-22 | 1994-11-22 | Method of formation of flagging screen in water-encroached rocks |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94042060A RU2076923C1 (en) | 1994-11-22 | 1994-11-22 | Method of formation of flagging screen in water-encroached rocks |
Publications (2)
Publication Number | Publication Date |
---|---|
RU94042060A true RU94042060A (en) | 1996-10-10 |
RU2076923C1 RU2076923C1 (en) | 1997-04-10 |
Family
ID=20162615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU94042060A RU2076923C1 (en) | 1994-11-22 | 1994-11-22 | Method of formation of flagging screen in water-encroached rocks |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2076923C1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111139853A (en) * | 2019-12-24 | 2020-05-12 | 同济大学 | High-flow-rate karst pipeline net hanging, stone hooking and grouting combined water plugging method |
CN114184531A (en) * | 2021-11-18 | 2022-03-15 | 中煤科工集团西安研究院有限公司 | Test device and test method for optimizing position and evaluating effect of water-intercepting curtain |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6158517A (en) * | 1997-05-07 | 2000-12-12 | Tarim Associates For Scientific Mineral And Oil Exploration | Artificial aquifers in hydrologic cells for primary and enhanced oil recoveries, for exploitation of heavy oil, tar sands and gas hydrates |
US6030048A (en) * | 1997-05-07 | 2000-02-29 | Tarim Associates For Scientific Mineral And Oil Exploration Ag. | In-situ chemical reactor for recovery of metals or purification of salts |
RU2580532C2 (en) * | 2014-09-04 | 2016-04-10 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Тюменский государственный нефтегазовый университет" (ТюмГНГУ) | Isolation method of brine water influx in well |
-
1994
- 1994-11-22 RU RU94042060A patent/RU2076923C1/en active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111139853A (en) * | 2019-12-24 | 2020-05-12 | 同济大学 | High-flow-rate karst pipeline net hanging, stone hooking and grouting combined water plugging method |
CN111139853B (en) * | 2019-12-24 | 2021-03-30 | 同济大学 | High-flow-rate karst pipeline net hanging, stone hooking and grouting combined water plugging method |
CN114184531A (en) * | 2021-11-18 | 2022-03-15 | 中煤科工集团西安研究院有限公司 | Test device and test method for optimizing position and evaluating effect of water-intercepting curtain |
CN114184531B (en) * | 2021-11-18 | 2023-05-12 | 中煤科工集团西安研究院有限公司 | Test device and test method for optimizing position and evaluating effect of water interception curtain |
Also Published As
Publication number | Publication date |
---|---|
RU2076923C1 (en) | 1997-04-10 |
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