Managing wellbore operations using uncertainty calculations
US10323499B2 · kind B2 · utility
2Cited by
11References
19Claims
0Family size
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Key dates
| Filing date | Dec 6, 2013 |
| Grant date | Jun 18, 2019 |
| Priority date | — |
| Expiry date | Mar 10, 2035 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B10/54
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
Techniques for controlling a bottom hole assembly (BHA) in a wellbore include determining a model of BHA dynamics; determining a predicted wellbore trajectory, based on the model of BHA dynamics; and determining an uncertainty of the predicted wellbore trajectory.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.