Journal ArticleDOI
Diagenetic history and reservoir evolution of tight sandstones in the second member of the Upper Triassic Xujiahe Formation, western Sichuan Basin, China
TLDR
The second member of the Upper Triassic Xujiahe Formation is an important target for tight gas exploration in the western Sichuan Basin and the diagenetic history and reservoir evolution were investigated using integrated analyses of petrography, X-ray diffraction (XRD), scanning electron microscopy (SEM), cathodoluminescence (CL), fluid inclusion microthermometry and stable carbon and oxygen isotopes as discussed by the authors.About:
This article is published in Journal of Petroleum Science and Engineering.The article was published on 2021-06-01. It has received 14 citations till now. The article focuses on the topics: Authigenic & Cementation (geology).read more
Citations
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Permeability Predictions for Tight Sandstone Reservoir Using Explainable Machine Learning and Particle Swarm Optimization
Jing-Jing Liu,Jianchao Liu +1 more
TL;DR: The interpretable PSO-XGBoost model is shown to have more advantages in permeability prediction along with the lowest root mean square error, thereby confirming the effectiveness and practicability of this method.
Journal ArticleDOI
Sandstone reservoir quality in light of depositional and diagenetic processes of the Messinian Qawasim Formation, onshore Nile Delta, Egypt
TL;DR: In this paper, the depositional and diagenetic features of the Messinian Qawasim Formation were investigated. But the authors focused on the extraction of the sedimentary and carbonate facies of the formation.
Journal ArticleDOI
Permeability Predictions for Tight Sandstone Reservoir Using Explainable Machine Learning and Particle Swarm Optimization
TL;DR: In this paper , an interpretable XGBoost model is proposed based on particle swarm optimization to predict the permeability of tight sandstone reservoirs with higher accuracy and robust interpretability.
Journal ArticleDOI
Diagenetic facies identification and characterization of a high-temperature and high-pressure tight gas sandstone reservoir: A case study in the Ledong area, Yinggehai Basin
TL;DR: In this article , a high-temperature and high-pressure tight gas sandstone reservoir, located in the Ledong area of the Yinggehai Basin, shows considerable resource potential.
Journal ArticleDOI
Microcrack Porosity Estimation Based on Rock Physics Templates: A Case Study in Sichuan Basin, China
TL;DR: In this article, an analysis of amplitude variation with offset (AVO) is performed to sort out the rock physics attributes sensitive to microcracks and total porosities of tight sandstone gas reservoirs in the Sichuan Basin.
References
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OtherDOI
Compilation of stable isotope fractionation factors of geochemical interest
Irving Friedman,James R. O'Neil +1 more
MonographDOI
Systematics of fluid inclusions in diagenetic minerals
TL;DR: The use of fluid inclusions as a means of understanding the physical and chemical history of fluids in sedimentary basins, but it also has revealed important limitations which have required that a new approach must be employed to effectively use fluid-inclusions.
Journal ArticleDOI
Influence of Texture on Porosity and Permeability of Unconsolidated Sand
D. C. Beard,P. K. Weyl +1 more
TL;DR: In this article, an investigation was made of the relations among porosity, permeability, and texture of artificially mixed and packed sand, to determine the approximate porosity and permeability values to be expected for unconsolidated sand of eight grain-size subclasses and six sorting groups.
Journal ArticleDOI
Unconventional hydrocarbon resources in China and the prospect of exploration and development
TL;DR: Based on analysis of the characteristics of unconventional hydrocarbon resources, the authors assesses the potential for unconventional hydrocarbons in China, summarizes the key technical progress in exploration and development, and discusses the prospects and developing strategies of unconventional oil and gas in China.