Evaluation of Formation Damage from Transient Pressure Analysis: Unsteady State Skin Factor
The damaged zone around the well is considered as the internal region of a composite system comprising two regions of different permeabilities. An analytical solution is obtained in Laplace space and is inverted using Stehfest Algorithm. The actual skin factor is obtained as the difference in dimens...
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| 格式: | Conference or Workshop Item |
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2011
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| 在线阅读: | http://eprints.utp.edu.my/5440/1/SPE140961A.pdf http://www.spe.org/events/efdc http://eprints.utp.edu.my/5440/ |
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