Assessment of prospects for development of reservoir AV1 1-2 on the basis of the refined petrophysical model

Agishev E.R. RN-BashNIPIneft LLC Ufa
Zhdanov L.M. RN-BashNIPIneft LLC Ufa
Ramadanov A.V. ramadanovav@bnipi.rosneft.ru RN-BashNIPIneft LLC Ufa
Ramadanova D.A. RN-BashNIPIneft LLC Ufa
Voronina A.N. RN-BashNIPIneft LLC Ufa
Kararova A.Z. RN-BashNIPIneft LLC Ufa
DOI: 10.24412/2076-6785-2022-3-29-33

Abstract
In this paper, the authors refine petrophysical models of sandy-silty-clayey rocks of the AV1 1-2 horizon with ryabchik texture. The work is based on new logging and coring data in intervals of weakly permeable strongly clayey reservoirs. These studies updated the current understanding of the petrophysical parameters of the reservoir and increased the technical and economic potential of involving it in production.

Materials and methods
Detailed description and studies of core material, geophysical well logging. Statistical processing of core and logging data, lithofacies analysis, construction of core-logging dependencies, geological modeling.

Keywords
complicated low-permeability reservoir, lithologic-facial model, petrophysical model, initial geological reserves
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