Zonal testing with the use of coiled tubing
US9581017B2 · kind B2 · utility
2Cited by
32References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 30, 2014 |
| Grant date | Feb 28, 2017 |
| Priority date | — |
| Expiry date | Jan 17, 2035 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B49/0875
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A method and apparatus for measuring formation properties including coiled tubing fitted with a bottom hole assembly. The bottom hole assembly includes apparatus to measure formation fluid properties, apparatus and methods to transmit the formation fluid properties to a surface monitoring system, apparatus and methods to isolate a section of a wellbore, and apparatus and methods to control the flow of fluid entering the coiled tubing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.