The Influence of the Rock Stress State on Matrix and Fracture Permeability under Conditions of Various Lithofacial Zones of the Tournaisian–Fammenian Oil Fields in the Upper Kama Region
| Autor: | S. V. Galkin, D. A. Martyushev, V. V. Shelepov |
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| Rok vydání: | 2019 |
| Předmět: |
Tournaisian
Permeability (earth sciences) 020209 energy 0202 electrical engineering electronic engineering information engineering General Earth and Planetary Sciences 02 engineering and technology 010502 geochemistry & geophysics Petrology 01 natural sciences Geology 0105 earth and related environmental sciences |
| Zdroj: | Moscow University Geology Bulletin. 74:573-581 |
| ISSN: | 1934-8436 0145-8752 |
| Popis: | A series of core experiments has made it possible to establish that for fractured samples, reservoir properties decrease sharply as their stress state (effective pressure) increases. With a further decrease (or complete removal) of the stress state, reservoir properties are not recovered in fractured reservoirs. These experiments have scientific and practical importance for the optimization of practices of production-well operation in the Tournesian–Famennian fractured reservoirs. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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