Abstract
Predicting high Total Organic Carbon (TOC) zones within an unconventional reservoir is very important to determine favorable geological areas for producing oil and gas. In this paper, we use combined analysis of seismic attributes and well logs for estimating probable TOC values among a portion of Tuscaloosa Marine Shale (TMS) formation. The TOC values in the well location have been calculated using Passey’s ΔLogR method which later used for multiattribute seismic analysis over the survey area. Using three seismic attributes, we have found a validation correlation coefficient of 81% while running stepwise regression method. With this accuracy, the predicted TOC volume among the formation has been established.
Published Version
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