Methods and systems for determining reservoir properties from motor data while coring
US11579333B2 · kind B2 · utility
2Cited by
19References
18Claims
0Family size
Assignee
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Key dates
| Filing date | Mar 9, 2020 |
| Grant date | Feb 14, 2023 |
| Priority date | — |
| Expiry date | Feb 24, 2041 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B2200/22
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
Embodiments provide techniques for using data from a select set of wells to develop correlations between surface-measured properties, downhole coring parameters, and properties typically determined from subsurface measurements (e.g., from logging tool responses, core analysis, or other subsurface measurements). When new wells are drilled, the surface data acquired while drilling and coring parameters used downhole may be used as an input to these correlations in order to predict properties associated with subsurface measurements.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.