Whole-process multi-parameter monitoring device and method for simulating CO2 geological sequestration and use thereof
US12312952B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 26, 2024 |
| Grant date | May 27, 2025 |
| Priority date | — |
| Expiry date | Jul 26, 2044 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P90/70
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present disclosure relates to the field of CO2 geological sequestration, and provides a whole-process multi-parameter monitoring device and method for simulating CO2 geological sequestration and use thereof. A large-scale reactor body is developed, and a geological reservoir at a depth of 800 to 3000 meters is simulated. A modular built-in model device is researched and developed, a multi-type and variable-structure reservoir remodeling technology is developed, and mutual coupling of modules can be achieved. The design idea of separating the pressure reactor from the built-in sample model is adopted in the device. The confining pressure, the pore pressure, the temperature gradient, and the axial load of the device can be independently controlled through a temperature control mechanism and a loading mechanism respectively, so that the restoration of the state of in-situ stresses in the reservoir is realized.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.