Methods and cables for use in fracturing zones in a well
US10738577B2 · kind B2 · utility
1Cited by
61References
29Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 12, 2015 |
| Grant date | Aug 11, 2020 |
| Priority date | — |
| Expiry date | Sep 10, 2036 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B47/135
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
Method and system for multi-stage well treatment wherein an isolating device is tethered with a distributed measurement cable during the treatment of one or more stages. The cable having a cable core including an optical fiber conductor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.