Unsteady seepage simulation method and system of natural gas reservoir
CA3135123CActive Publication Date: 2026-09-15CHINA OILFIELD SERVICES LTD
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Patent Information
- Application Number
- CA3135123
- Authority / Receiving Office
- CA · CA
- Patent Type
- Patents
- Current Assignee / Owner
- Priority Date
- 2020-08-25
- Filing Date
- 2021-01-19
- Publication Date
- 2026-09-15
- Estimated Expiration
- 2041-01-19
Abstract
A method and a system for simulating unsteady seepage of a natural gas reservoir are provided, which includes: acquiring a pre-built unsteady seepage equation of a gas reservoir based on a pore network model; and calculating seepage field data of the preset pore network model according to the preset pore network model and the unsteady seepage equation of the gas reservoir.
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