Published September 2022, Pg. 23-27

Section: Geology and geophysics

UOT: 550.8

DOI: 10.37474/0365-8554/2022-9-23-27

Three-dimensional petrophysical models by the quality cha- racteristics and filtration properties of reservoirs (in the context of Sangachal-Duvanny-Khara-Zira adasi field)

A.A. Samedzade - Azerbaijan State University of Oil and Industry

Keywords:  
core sample
logging
quality characteristics
filtration properties of reservoirs
three-dimensional model

The paper presents the methods of estimation of quality and filtration characteristics of the reservoirs – quality index of layers (QIL) and indicator of flow zone (IFZ). With the purpose of the specification of QIL and IFZ parameters through the well sections, the dependences using core sample analysis and the parameters obtained with the methods of well logging have been developed. Three-dimensional petrophysical models and more detailed cross-sectional profiles by QIL and IFZ parameters allowing highlighting the areas with better reservoir properties of the studied field have been developed using estimated parameters..

References:

1. Tanmay Chandra. Permeability estimation using flow zone indicator from well log data. Deptt. Of Applied Geophysics, ISM University, Dhanbad-826004. Hyderabad, 2008, pp. 140-146.

2. Jude O. Amaefule and Mehmet Altunbay, Core Laboratories; Djebbar Tiab, U. of Oklahoma; David G Kersey and Dare K. Keelan”, Core Laboratories. Enhanced Reservoir Description: using Core Data and Log Data to identify Hydraulic (Flow) Units and predict Permeability in Uncored Intervals/Wells. Copyright 3-6 October 1993, Society of Petroleum Engineers. Inc./pp. 205-220.

3. Aliyarov R.Yu., Ramazanov R.A., Samedzade A.A. Sovershenstvovanie metoda otsenki pronitsaemosti gornykh porod-kollektorov prirodnykh rezervuarov nefti i gaza // Neftepromyslovoe delo, 05/2018, Moskva, s. 15-21.

4. Aliyarov R.Y., Hasanov A.B., Aslanzade F.B., Samedzade A.A. Recognition of fluid flow zones in oil reservoirs by log methods // Scientific bulletin of the Azerbaijan Society of Petroleum Geologists, Azerbaijan Geologist. Baku, 22.2018, pp. 121-128.

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