An unsteady seepage flow model considering kickoff pressure gradient for low-permeability gas reservoirs
Kickoff pressure gradient occurs when gas flows in a low permeability reservoir. In order to describe the issue of unsteady seepage flow in this kind of reservoir, an unsteady-state seepage flow mathematical model which takes kickoff pressure gradient into consideration is built up based on previous...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
KeAi Communications Co., Ltd.
2008-08-01
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| Series: | Petroleum Exploration and Development |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S1876380408600944 |