Numerical Simulation Study of Daqing Wuzhan Low Permeability Gas Reservoir

Yu Feng Lu; Min Yang; San Chuan Li; Bo Lv

doi:10.4028/www.scientific.net/AMM.385-386.474

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 385-386Numerical Simulation Study of Daqing Wuzhan Low...

Numerical Simulation Study of Daqing Wuzhan Low Permeability Gas Reservoir

Abstract:

Daqing Wuzhan gas field is a deformable low permeability gas filed. Based on the lab study of changing law of porosity and permeability with confining pressure, a numerical simulation model of deformable low permeability gas reservoir is established and is solved by using IMPES method. Comparing with the result of eclipse shows the method is valid. Field example shows the dynamic geological reserves of Wuzhan gas field is low and the new wells should be drilled at the area where there is production potential and larger effective thickness. Comparison of results obtained from different models with field data shows the result considering medium deformation is more reasonable.

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Periodical:

Applied Mechanics and Materials (Volumes 385-386)

Pages:

474-477

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.385-386.474

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Online since:

August 2013

Authors:

Yu Feng Lu, Min Yang, San Chuan Li, Bo Lv

Keywords:

Deformable Medium, Low-Permeability, Numerical Simulation, Stress Sensitivity

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