Petroleum Engineering – Exploration
Prediction of Shale Volume and Water Saturation using Pre-Stack Seismic and Well-Log Data in an Oil Field

Ali Jelvegarfilband; Mohammad Ali Riahi; Majid Bagheri

Volume 11, Issue 1 , January 2022

http://dx.doi.org/10.22050/ijogst.2022.338963.1638

Abstract
  The petrophysical parameters of the Ghar Formation are characterized in this study. A combination of pre-stack seismic data gathers and well-log data is used to estimate water saturation and shale volume in the Ghar reservoir. For such a purpose, first, the highest possible correlation between the well ...  Read More

Petroleum Engineering
Seismic Attribute Analysis and 3D Model-Based Approach to Reservoir Characterization of “KO” Field, Niger Delta

James Sunday Abe; Kenneth Okosun

Volume 9, Issue 4 , October 2020, , Pages 1-28

http://dx.doi.org/10.22050/ijogst.2020.232984.1550

Abstract
  Modelling involves the use of statistical techniques or analogy data to infill the inter-well volume producing images of the subsurface. Integration of available data sets from “KO” field were used to identify hydrocarbon prospects and by means of interpolation, populate the facies and petrophysical ...  Read More

Support Vector Machine Based Facies Classification Using Seismic Attributes in an Oil Field of Iran

Majid Bagheri; Mohammad Ali Riahi

Volume 2, Issue 3 , July 2013, , Pages 1-10

http://dx.doi.org/10.22050/ijogst.2013.3640

Abstract
  Seismic facies analysis (SFA) aims to classify similar seismic traces based on amplitude, phase, frequency, and other seismic attributes. SFA has proven useful in interpreting seismic data, allowing significant information on subsurface geological structures to be extracted. While facies analysis has ...  Read More