The Prediction of Oil Saturation Using the Carbon/Oxygen Log

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Abstract/Contents

Abstract
This project investigates the nature of Carbon/Oxygen Log gamma-ray spectra. It presents an attempt to improve the signal-to-noise ratio of the C/O and Si/Ca parameters used by Dresser-Atlas to determine oil saturation. Two techniques were developed to subtract the Compton background from the spectral data. Neither technique significantly improves the accuracy of the cased-hole prediction of oil saturation. However, it has been shown that it is possible to develop a satisfactory correlation for oil saturation on a well-by-well basis. This correlation can then be used to generate oil-in-place from the C/O and Si/Ca ratios.

Description

Type of resource text
Date created June 1982

Creators/Contributors

Author Horner, Simon
Primary advisor Sanyal, Subir
Degree granting institution Stanford University, Department of Petroleum Engineering

Subjects

Subject School of Earth Energy & Environmental Sciences
Subject Stanford University Petroleum Research Institute
Genre Thesis

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User agrees that, where applicable, content will not be used to identify or to otherwise infringe the privacy or confidentiality rights of individuals. Content distributed via the Stanford Digital Repository may be subject to additional license and use restrictions applied by the depositor.

Preferred citation

Preferred Citation
Horner, Simon. (1982). The Prediction of Oil Saturation Using the Carbon/Oxygen Log. Stanford Digital Repository. Available at: https://purl.stanford.edu/zt273qc6778

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Master's Theses, Doerr School of Sustainability

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