Methodology and experience of main petroliferous objects in northern West Siberia at the present stage of petroleum field exploration
A. M. Brekhuntsov, V. S. Bochkarev, V. N. Borodkin, and N. P. Deshchenya
Keywords: West Siberian geosyneclise, basin, Paleozoic cover, ranking of tectonic structures, petroleum potential
Pages: 1854-1863
Abstract
Integral methodology of geological survey, exploration, and production for Russia as a whole is in progress. Criteria for recognition of petroliferous megacomplexes and their basic elements are described. It is demonstrated that oil pools of Jurassic and older deposits are confined to large "hot" fields (regions), whereas gas accumulations exist under more moderate bed temperatures. This regularity is used for predicting oil and gas deposits.
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