At-bit evaluation of formation parameters and drilling parameters
US8757291B2 · kind B2 · utility
5Cited by
26References
14Claims
0Family size
Assignee
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Key dates
| Filing date | Apr 25, 2011 |
| Grant date | Jun 24, 2014 |
| Priority date | — |
| Expiry date | Jul 5, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49002
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
An apparatus for forming a wellbore in a formation may include a bit body and a sensor in the bit body. The sensor may include at least one cutting element and may be configured to generate information relating to a parameter of interest when the drill bit engages a wellbore surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.