Single well-multiple cavity solution mining of an inclined structure
US4425003A · kind A · utility
12Cited by
4References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 4, 1981 |
| Grant date | Jan 10, 1984 |
| Priority date | — |
| Expiry date | Nov 4, 2001 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B43/305
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A method of solution mining a bed of soluble ore disposed in a sloping subterranean strata disposed beneath an insoluble stratum by developing contemporaneous multiple cavities through the same borehole.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.