Rotary steerable system with cutters
US11286718B2 · kind B2 · utility
0Cited by
27References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 31, 2019 |
| Grant date | Mar 29, 2022 |
| Priority date | — |
| Expiry date | Nov 10, 2039 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B17/1078
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A rotary steerable tool may include a tool body with an upper end and a lower end. Additionally, the tool body may include at least one steering assembly extending from the tool body and includes at least one steering actuator configured to extend beyond other portions of the steering assembly. Furthermore, at least one cutter may be disposed on the rotary steerable tool a distance from the at least one steering actuator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.