Method for improving the effective permeability of formations
US4279301A · kind A · utility
16Cited by
8References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 13, 1979 |
| Grant date | Jul 21, 1981 |
| Priority date | — |
| Expiry date | Dec 13, 1999 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B43/305
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A method to increase the effective permeability of a subterranean hydrocarbon-bearing formation employing a deviated well-drilling scheme and a fracturing technique.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.