Systems and methods for modeling wellbore trajectories
US8160853B2 · kind B2 · utility
3Cited by
1References
40Claims
0Family size
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Key dates
| Filing date | Dec 17, 2008 |
| Grant date | Apr 17, 2012 |
| Priority date | — |
| Expiry date | Sep 26, 2030 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B47/022
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
Systems and methods for modeling wellbore trajectories, which can be used to model corresponding drillstring trajectories and transform the torque-drag drill string model into a full stiff-string formulation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.