Predictive assessment of the fluid loss properties of thin-layer reservoirs of Vikulovskaya series based on the results of core and well logs

The aim of the work is to predict the filtration capacity of reservoirs based on core and well logs data at the stage of petrophysical study of rocks before the start of active development of the object. All the results were obtained from the data of porometric characteristics of rocks on the exampl...

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Bibliographic Details
Published in:Georesursy
Main Authors: Tatyana G. Isakova, Tatyana F. Diakonova, Alena D. Nosikova, Georgy A. Kalmykov, Alexander V. Akinshin, Vladislav M. Yatsenko
Format: Article in Journal/Newspaper
Language:English
Russian
Published: Georesursy Ltd. 2021
Subjects:
vikulovskaya series
fluid loss properties
pore radius
lithotype
fluid expulsion
Geology
QE1-996.5
Vikulovskaya
Online Access:https://doi.org/10.18599/grs.2021.2.17
https://doaj.org/article/c2aaa1d0126349d5a02280428489f246
Description
Summary:The aim of the work is to predict the filtration capacity of reservoirs based on core and well logs data at the stage of petrophysical study of rocks before the start of active development of the object. All the results were obtained from the data of porometric characteristics of rocks on the example of the vikulovskaya series’s deposits of the Krasnoleninsky arch. The patterns of changes in pore sizes and their contribution to the total filtration depending on the lithophysical type of the rock were established on the core plug. A classification of rocks by pore radii is proposed, and a method for assessing the filtration capacity of reservoirs based on well logs data is developed, with the calculation of the share of each layer in the planned perforation interval

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