Method and apparatus for pipe-conveyed well logging
US9464489B2 · kind B2 · utility
2Cited by
28References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 27, 2014 |
| Grant date | Oct 11, 2016 |
| Priority date | — |
| Expiry date | Dec 8, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01V11/005
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A well logging instrument deployment device according to this aspect of the invention includes a housing configured to be coupled to a pipe string. A latch disposed in the housing and is configured to retain a well logging instrument in a first longitudinal position inside the pipe string. An actuator is configured to release the latch to enable longitudinal movement of the well logging instrument inside the pipe string. A signal detector is operatively coupled to the actuator and is the configured to detect a command signal for operating the actuator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.