Method for simulating unsteady channeling between bedrock and fracture of compact oil reservoir
A tight oil reservoir, unsteady state technology, applied in earthwork drilling and production, wellbore/well components, etc., can solve problems such as deviation of simulation results
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0085] Such as Figure 9 As shown, in this example, a fractured reservoir unit conforming to the regular distribution of two-dimensional fractures is selected, the model size is 10m (meter)×10m, the initial pressure is 40MPa (MPa), and the fracture pressure is 20MPa. The MINC model (regular nested grid model) and the MSR model (isobaric nested grid model) are used to simulate the flow, and the cumulative oil production is calculated, and the fine grid solution is used as a reference solution.
[0086] The MINC6 and MSR6 models were used to solve the solution respectively, and compared with the reference solution, the comparison results of early and mid-term cumulative oil production (such as Figure 10 , Figure 11shown). It can be obtained that the early MINC6 model is basically consistent with the reference solution, while the results of the MSR6 model have certain deviations; the results of the mid-term MSR6 model are basically consistent with the reference solution, but ...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com