Abstract
The Bakken formation in Canada is a typical tight sandstone reservoir, the well logging curves have the characteristic of high gamma value, high density and low resistivity, so it is difficult to evaluate the reservoir parameters accurately. Based on the research of the deposition background and causes, the main causes of high gamma and low resistivity of oil reservoir are clarified, and the appropriate calculation methods of shale content and oil saturation are put forward accordingly. Finally, the accurate interpretation models of shale content, porosity, oil saturation and permeability are obtained. The method has been verified in the oilfield and has achieved good result.
Copyright 2022, IFEDC Organizing Committee.
This paper was prepared for presentation at the 2022 International Field Exploration and Development Conference in **’an, China, 16–18 November 2022.
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Guo, Sw., Wu, Jc., Zhang, Kx., Xu, F., Zhang, Cq. (2023). Low Resistivity Logging Interpretation Method of Bakken Formation in Canada. In: Lin, J. (eds) Proceedings of the International Field Exploration and Development Conference 2022. IFEDC 2022. Springer Series in Geomechanics and Geoengineering. Springer, Singapore. https://doi.org/10.1007/978-981-99-1964-2_30
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DOI: https://doi.org/10.1007/978-981-99-1964-2_30
Publisher Name: Springer, Singapore
Print ISBN: 978-981-99-1963-5
Online ISBN: 978-981-99-1964-2
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