Detecting and correcting unintended fluid flow between subterranean zones
US8656995B2 · kind B2 · utility
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16References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 18, 2011 |
| Grant date | Feb 25, 2014 |
| Priority date | — |
| Expiry date | Nov 18, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02C20/40
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
Detecting and correcting unintended fluid flow between subterranean zones. At least some of the illustrative embodiments are methods including: injecting a first fluid into a subterranean zone, the injecting by way of a first borehole; making a reading indicative of surface deformation; identifying, based on the reading indicative of surface deformation, a flow path for a second fluid out of the subterranean zone; placing a compound into the flow path, the compound reduces the flow of the second fluid through the flow path.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.