PETROPHYSICAL PROPERTY AND CONSISTENCY VARIATION ENVIRONMENT FOR HEAVY OIL IN KARAMAY FIELD

Abstract

Abstract: Through corrclation with others from domestics and abroad, the heavy oil in Karamay field is petrophysically characterized by relative low density, high viscosity and low polar compounds and vanadium nickel contents, indicating its special parent material and hydrocabon components vatiation under given conditions. It is paleogeotemperature and chemical environment of the rcservoir water in heavy oil bearing arcas to provide abundant geologic conditjons for existence and proliferation of bacterja and its attacking to hydrocarbons.

Key words: Karamay oil field, Heavy oil, Petrophysical property, Consistency variation environment

Wang Yutao. PETROPHYSICAL PROPERTY AND CONSISTENCY VARIATION ENVIRONMENT FOR HEAVY OIL IN KARAMAY FIELD[J]. Xinjiang Petroleum Geology, 1993, 14(2): 133-139.

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PETROPHYSICAL PROPERTY AND CONSISTENCY VARIATION ENVIRONMENT FOR HEAVY OIL IN KARAMAY FIELD

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