Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5484260 | Journal of Petroleum Science and Engineering | 2017 | 38 Pages |
Abstract
Eventually, secondary porosity caused by features was determined though identification of Hydraulic Flow Units (HFUs). Based on the porosity and permeability data, seven HFUs were determined for the Ilam-Sarvak reservoirs. The very high values of Log FZI indicate the possible presence of fractures. Overall, the fractures contributed to enhance the secondary porosity of the reservoir rocks though increasing matrix permeability. To sum up, the fractures system plays a critical role in controlling reservoir properties especially in the hanging-wall of normal faults where the majority of the macro and micro fractures are distributed.
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Authors
Ehsan Kosari, Ali Kadkhodaie, Abbas Bahroudi, Ali Chehrazi, Morteza Talebian,