Method of particulate consolidation
US5443123A · kind A · utility
11Cited by
17References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 14, 1994 |
| Grant date | Aug 22, 1995 |
| Priority date | — |
| Expiry date | Mar 14, 2014 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B43/025
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A method of consolidating an incompetent particulate in a subterranean formation penetrated by a wellbore accomplished by introducing fluids to be injected into a wellbore into coiled tubing while the tubing is outside the wellbore and thereafter pumping the fluids from the coiled tubing into the wellbore after circulating ports open in a firing head in response to initiation of the variable delay firing head for ignition of a gas generator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.