Activating a well system tool
US10605034B2 · kind B2 · utility
1Cited by
7References
22Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 8, 2016 |
| Grant date | Mar 31, 2020 |
| Priority date | — |
| Expiry date | Jul 3, 2036 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B47/07
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A well system includes a local control unit configured to communicably couple to a well shut-in assembly at a well site, the well shut-in assembly operable to shut-in a wellbore based on a command from the local control unit; and a remote control unit configured to wirelessly communicate a line-of-sight airborne wireless signal, at a location remote from the local control unit and the well site, to initiate the command from the local control unit to the well shut-in assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.