1. DEVELOPMENT OF ACHIMOV DEPOSITS SEDIMENTATION MODEL OF ONE OF THE WEST SIBERIAN OIL AND GAS PROVINCE FIELDS.
- Author
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Nefedov, Yury, Gribanov, Danila, Gasimov, Emil, Peskov, Dmitry, Gao Han, Vostrikov, Nikita, and Pashayeva, Shafagat
- Subjects
- *
PALEOGEOGRAPHY , *PALEOCLIMATOLOGY , *COMPUTER software - Abstract
The Geological Process Modelling (GPM) module developed for the Petrel software package enables digital modelling of natural processes of erosion, transportation and deposition of clastic sediments. Modelling of cones of removal was carried out for Achimov strata of the Western Siberia field. The results obtained characterize the expected sediment geometry, lithology distribution due to sea level changes, paleogeography, paleoclimate, tectonics and sediment input rates. The results allow the evaluation of different options and enable us to predict the distribution of prospective oil and gas bearing sediments in areas where no wells have been drilled. As a result, a sedimentation model was obtained, which reflects the formation of the elements of the sedimentation system of the study area. According to the sedimentation model, the main facies zones of the turbidite sediments under consideration are identified. [ABSTRACT FROM AUTHOR]
- Published
- 2023