System and method for evaluating the effect of proactive utilization of spatial stress field in laboratory
US11841348B2 · kind B2 · utility
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Key dates
| Filing date | Apr 28, 2022 |
| Grant date | Dec 12, 2023 |
| Priority date | — |
| Expiry date | May 14, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/10
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A system and a method evaluate the effect of proactive utilization of a spatial stress field in laboratory. The system includes a rock sample placement device for placing a rock sample, a confining pressure control device for applying a set confining pressure to the rock sample, a fracture imaging device, a fracturing fluid injection device for injecting fracturing fluid into the perforation in the wellbore of the rock sample to form fractures within the rock sample, a stress measurement device, and a processing device for calculating a stress field proactive utilization coefficient of the rock sample.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.