Review of diagenetic facies in tight sandstones: Diagenesis, diagenetic minerals, and prediction via well logs
Sign Up to like & getrecommendations! Published in 2018 at "Earth-Science Reviews"
DOI: 10.1016/j.earscirev.2018.06.009
Abstract: Abstract The tight sandstones are characterized by low porosity, low permeability, complex pore structure and strong heterogeneity due to the extensive diagenetic modifications they experienced. Understanding of the impact of diagenetic alterations on reservoir quality… read more here.
Keywords: well logs; tight sandstones; diagenetic minerals; via well ... See more keywords
Quantitative identification of diagenetic facies and controls on reservoir quality for tight sandstones: A case study of the Triassic Chang 9 oil layer, Zhenjing area, Ordos Basin
Sign Up to like & getrecommendations! Published in 2019 at "Marine and Petroleum Geology"
DOI: 10.1016/j.marpetgeo.2019.01.025
Abstract: Abstract The identification of diagenetic facies is essential for prospecting hydrocarbon reserves and for hydrocarbon exploration in tight oil reservoirs. A comprehensive method for determining quantitative index of reservoir diagenetic facies (RDI) using core analysis… read more here.
Keywords: identification diagenetic; diagenetic facies; oil; reservoir quality ... See more keywords
Comparative study and discussion of diagenetic facies and conductivity characteristics based on experiments
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DOI: 10.1098/rsos.202122
Abstract: The study of conduction mechanisms is the key to establishing physical derivations, resistivity simulations and saturation models. The purpose of this research is to clarify conduction mechanisms under different diagenetic facies and build suitable saturation… read more here.
Keywords: diagenetic facies; destruction facies; conductivity; cementation ... See more keywords
Diagenetic Facies and Their Controls on the Quality of Tight Sandstone Reservoirs: A Case Study from the Upper Paleozoic Gas Reservoir in the Eastern Ordos Basin, North China
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DOI: 10.1155/2023/4445749
Abstract: Diagenetic facies play a significant role in the evaluation and prediction of reservoirs as they comprehensively reflect the spatial distribution characteristics of deposition, diagenesis, and petrophysical properties. Based on the petrographic observation and considering pores,… read more here.
Keywords: gas; diagenetic facies; dissolution; upper paleozoic ... See more keywords