Pressure transient analysis for naturally fractured gas reservoirs: field cases
This study presents the analysis of 3 field tests conducted in 2 particular naturally fractured gas reservoirs, whose interpretation could properly be accomplished by using a single infinite conductivity vertical fracture model. The model considers the intersection of the well by a planar fracture and that the matrix is homogeneous and isotropic. Conditions of the tests include approx. constant flow rate before shut-in in the first case and variable flow rate before shut-in in the second case. A square root group is discussed for test analysis where final flowing conditions were of linear flow and the shut-in period does not meet the given restriction. A new type curve corresponding to linear flow conditions under the effect of well-bore storage is presented. 33 references.
- OSTI ID:
- 5870719
- Report Number(s):
- CONF-8310121-
- Journal Information:
- Soc. Pet. Eng. AIME, Pap.; (United States), Journal Name: Soc. Pet. Eng. AIME, Pap.; (United States) Vol. SPE-12010; ISSN SEAPA
- Country of Publication:
- United States
- Language:
- English
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