Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8125804 | Journal of Petroleum Science and Engineering | 2016 | 12 Pages |
Abstract
The Intisar crude oils were generated from siliciclastic source rocks containing a mixture of marine and terrestrial organic matter. Maturation parameters indicated high level of thermal maturity corresponding to the main phase of oil generation. The analysis of the age-specific biomarker ratios suggested Cretaceous, most probably Lower Cretaceous age for the Intisar oils. Two source rocks for the Intisar oils were identified, similar in the precursor organic matter type, lithology, maturity and geologic age but different in the redox conditions in the environment during their deposition. The oils generated from these different sources probably migrated over different migration pathways.
Keywords
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Authors
Musbah Abduljalil M. Faraj, Tatjana Å oleviÄ Knudsen, Hans Peter Nytoft, Branimir JovanÄiÄeviÄ,