Journal ArticleDOI
Evaluation of pore size spectrum of gas shale reservoirs using low pressure nitrogen adsorption, gas expansion and mercury porosimetry: A case study from the Perth and Canning Basins, Western Australia
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TLDR
In this paper, three different methods of low pressure nitrogen adsorption, mercury porosimetry and gas expansion were used for pore structure characterization of gas shales, and the results showed that there is not any consistency between similar parameters like effective porosity or pore size distribution.About:
This article is published in Journal of Petroleum Science and Engineering.The article was published on 2013-12-01. It has received 363 citations till now. The article focuses on the topics: Oil shale & Porosimetry.read more
Citations
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A review on pore structure characterization in tight sandstones
Jin Lai,Guiwen Wang,Ziyuan Wang,Jing Chen,Xiaojiao Pang,Shuchen Wang,Zhenglong Zhou,Zhibo He,Ziqiang Qin,Xuqiang Fan +9 more
TL;DR: In this paper, the pore size distribution and 3D pore connectivity are evaluated from NMR and XCT analysis, and the NMR spectrum is also linked to the macroscopic performance, and pore network is determined from N 2 GA, and fractal theory is introduced to explain the irregularity and heterogeneity of pore throat structure characteristics.
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Experimental methods in chemical engineering: specific surface area and pore size distribution measurements—BET, BJH, and DFT
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Investigation of pore structure and fractal characteristics of organic-rich shale reservoirs: A case study of Lower Cambrian Qiongzhusi formation in Malong block of eastern Yunnan Province, South China
TL;DR: In order to study pore structure and fractal characteristics of the organic-rich marine shale, fourteen shale samples from the Lower Cambrian Qiongzhusi formation in Malong block of eastern Yunnan province were investigated by organic geochemical analysis (total organic carbon content analysis and thermal maturity analysis), X-ray diffraction (XRD) analysis, porosity and permeability tests, field emission scanning electron microscopy (FE-SEM), low-pressure nitrogen adsorption and methane adaption experiments.
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Comparisons of pore size distribution: A case from the Western Australian gas shale formations
TL;DR: In this paper, the pore structure of shale samples from Triassic Kockatea and Permian Carynginia formations in the Northern Perth Basin, Western Australia is characterized.
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Nanoscale pore structure characterization of the Bakken shale in the USA
TL;DR: In this paper, the pore structures of unconventional reservoirs such as shale can assist in estimating their elastic transport and storage properties, thus enhancing the hydrocarbon recovery from such massive resources, and the results showed that all range of pore sizes: micro ( 50nm) exist in the Bakken shale samples.
References
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Adsorption of Gases in Multimolecular Layers
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The Determination of Pore Volume and Area Distributions in Porous Substances. I. Computations from Nitrogen Isotherms
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On a Theory of the van der Waals Adsorption of Gases
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Unconventional shale-gas systems: The Mississippian Barnett Shale of north-central Texas as one model for thermogenic shale-gas assessment
TL;DR: In this article, the authors estimate that the Barnett Shale has a total generation potential of about 609 bbl of oil equivalent/ac-ft or the equivalent of 3657 mcf/acft (84.0 m 3 /m 3 ).
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