Drilling system and electromagnetic telemetry tool with an electrical connector assembly and associated methods
US9765613B2 · kind B2 · utility
5Cited by
57References
39Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 3, 2014 |
| Grant date | Sep 19, 2017 |
| Priority date | — |
| Expiry date | Dec 16, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/4902
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A drilling system including a drill string, an EM telemetry assembly, and an electric contact assembly that defines an electrical connection with the drill string. The electric contact assembly permits a portion of the EM tool to slide along a portion of the drill string during drill string assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.