Results 41 to 50 of about 15,990 (252)
Percolation Characteristics and Fluid Movability Analysis in Tight Sandstone Oil Reservoirs [PDF]
ACS Omega, 2020 The development of tight oil has started relatively late, and the flow mechanisms and fluid movability are still research spotlights. The goal of this paper is to investigate the percolation characteristics and fluid movability of the Chang 6 tight sandstone oil layer in the Upper Triassic Yanchang Formation, Ordos Basin, China.
Xuefen Liu +5 more
openaire +3 more sources
Frontiers in Energy Research, 2023 Quantitative characterization of the pore throat structures and reservoir properties of the tight sandstone in Fuyu oil layers of Sanzhao Sag, Songliao Basin, NE China was carried out using cast thin section (CTS), scanning electron microscopy (SEM) and ...
Changhe Mu, Haojie Hua, Xiukun Wang
doaj +1 more source
Optimization of fracturing parameters for tight sandstone gas reservoirs
IOP Conference Series: Earth and Environmental Science, 2021 Due to the poor physical properties of tight sandstone, the pore throat is small and the connectivity is poor. In the process of development, fracturing construction is often needed. Reasonable fracturing construction parameters are the key and difficult points of fracturing design, and also the key factor to determine the success of fracturing. Aiming
Yu Dou, Peng Hu, Runhua Zhu
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Anisotropic pore fabrics in faulted porous sandstones [PDF]
, 2017 Thanks to SEM technician Peter Chung at the University of Glasgow, David Wilde and Peter Greatbatch at Keele University for careful thin section preparation, Chris Wibberley and Tom Blenkinsop for input and Kieran Keith from Harlaw Academy, Aberdeen for ...
Farrell, Natalie, Healy, David
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Frontiers in Earth ScienceDeep tight gas reservoirs are considered important hydrocarbon exploration targets. High-quality reservoir prediction is critical for successfully exploring and developing deeply buried tight sandstone gas.
Xiaoming Wu +12 more
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Journal of Natural Gas Geoscience, 2019 Tight sandstone reservoirs have low porosity, low permeability, and strong heterogeneity; therefore the reservoir quality becomes the main concern in an exploration.
Yang Gao +5 more
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Tomography of atomic number and density of materials using dual-energy imaging and the Alvarez and Macovski attenuation model [PDF]
, 2016 Dual-energy computed tomography and the Alvarez and Macovski [Phys. Med. Biol. 21, 733 (1976)] transmitted intensity (AMTI) model were used in this study to estimate the maps of density (ρ) and atomic number (Z) of mineralogical samples.
Fullagar, W. K. +4 more
core +1 more source
Spatially resolved 23Na magnetic resonance dispersion measurement in porous media
The Canadian Journal of Chemical Engineering, EarlyView.Quantitative 23Na MRI was employed to analyze dispersion in realistic core plug samples and was compared with the conventional breakthrough curve. 23Na MRI provided a more effective aassessment of core plug heterogeneity than the conventional method. Abstract Tracer tests are widely used in the petroleum industry to assess reservoir core plugs, relying
Rheya Rajeev +5 more
wiley +1 more source
Frontiers in Earth ScienceThe upper Paleozoic gas reservoir in the Daniudi gas field, Ordos Basin, is one of the typical tight sandstone gas reservoirs in China. Research into the sequential order of reservoir densification and gas accumulation is the key to revealing the ...
Fan Song +8 more
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Journal of Natural Gas Geoscience, 2022 Through a large number of rock thin section microscopic observations, scanning electron microscopy analysis, and fluid inclusion homogenization temperature measurement, the lithological composition of tight reservoirs in the Shanxi Formation of the Yan ...
Jinsong Zhou +9 more
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