Experience of modeling deposits of the Tyumen formation on the example of the Novomostovskogo, Zapadno-Novomostovskogo fields Western Siberia

Kirishev A.S. LUKOIL-Engineering LLC KogalymNIPIneft branch office Tyumen artem.kirishev@lukoil.com
Golovkina M.V. LUKOIL-Engineering LLC KogalymNIPIneft branch office
Panferova E.Y. LUKOIL-Engineering LLC KogalymNIPIneft branch office
Druchin V.S. LUKOIL-Engineering LLC KogalymNIPIneft branch office
Dotsenko A.S. LUKOIL-Engineering LLC KogalymNIPIneft branch office
DOI: 10.24412/2076-6785-2022-7-34-38

Abstract
The work examined two deposits (Novomostovskoye, Zapadno-Novomostovskoye) with deposits in the deposits of the middle yura (Tyumen formation) located in the Shaim oil and gas area. As you know, deposits of mainly continental deposits have a complex geological structure and are characterized by significant heterogeneity in the section, not sustained in lateral, and have generally low filtration and capacitive properties. As part of the work on the industrial calculation of the reserves, a numerical three-dimensional geological model of productive layers of the U₃U₅ was created, in which sandy bodies of promising objects of channel genesis were localized and a differentiated assessment of hydrocarbon reserves for r track and floodplain surgery was performed.

Material and methods
This model will serve as a more reliable detailed basis for the implementation of the project technological document for the development of the field, will also optimize the placement of the exploration and production fund of wells in the deposits of the Tyumen
formation, determine the accuracy of reserves.the basis for the implementation of the project technological document for the development of deposits, as well as will optimize the placement of the exploration and production fund of wells.

Keywords
oil, well, core, oil reserves, Tyumen formation, layer, paleochannel
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