2016
DOI: 10.1002/cjce.22538
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Gas‐in‐place calculations in shale gas reservoirs using experimental adsorption data with adsorption models

Abstract: In this research, experimental adsorption measurements for a Dadas shale sample were conducted at various pressures (up to 13 790 kPa (2000 psia)) and temperatures (25, 50, and 75 8C) using pure methane (CH 4 ). The effects of temperature and pressure on adsorption were observed. As pressure increases, CH 4 adsorption increases. However, as temperature increases, CH 4 adsorption decreases. Moreover, by using Langmuir isotherm and Ono-Kondo models, experimental adsorption results were evaluated and adsorption i… Show more

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Cited by 12 publications
(2 citation statements)
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“…There are two methods to estimate current reservoir recovery pressure: one uses Raman spectral characteristics of gas trapped in inclusions to calculate reservoir pressure, and the other uses pressure simulation equations. , In the present study, the pressure evolution equation for the characterization of shale gas reservoirs put forward by Wang et al was used to determine the Longmaxi Formation shale reservoir pressure. The Longmaxi Formation reservoir in the study area has experienced both pressurization and depressurization for two periods.…”
Section: Resultsmentioning
confidence: 99%
“…There are two methods to estimate current reservoir recovery pressure: one uses Raman spectral characteristics of gas trapped in inclusions to calculate reservoir pressure, and the other uses pressure simulation equations. , In the present study, the pressure evolution equation for the characterization of shale gas reservoirs put forward by Wang et al was used to determine the Longmaxi Formation shale reservoir pressure. The Longmaxi Formation reservoir in the study area has experienced both pressurization and depressurization for two periods.…”
Section: Resultsmentioning
confidence: 99%
“…Until now, several methods of the natural gas hydrates production have been proposed, such as depressurization, thermal stimulation, inhibitor injection, and carbon dioxide replacement . According to the aforementioned methods, many research has been done by the scientists .…”
Section: Introductionmentioning
confidence: 99%