Search Results - "Halleck, Phillip M."

Stresses and Distortion Due to Green Density Gradients During Densification by Schoenberg, Sam E., Green, David J., Segall, Albert E., Messing, Gary L., Grader, Abraham S., Halleck, Phillip M.

“…Finite element analysis (FEA) was performed on a bi‐layer cylindrical structure consisting of a low‐density layer on top of a high‐density layer. For this…”
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Sorption Capacity and Sorption Kinetic Measurements of CO2 and CH4 in Confined and Unconfined Bituminous Coal by Pone, J. Denis N, Halleck, Phillip M, Mathews, Jonathan P

“…Carbon dioxide injection into coal formations provides an opportunity to sequester carbon while simultaneously enhancing methane recovery. Although powdered…”
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Inducing fractures and increasing cleat apertures in a bituminous coal under isotropic stress via application of microwave energy by Kumar, Hemant, Lester, Edward, Kingman, Sam, Bourne, Richard, Avila, Claudio, Jones, Aled, Robinson, John, Halleck, Phillip M., Mathews, Jonathan P.

“…For the degassing of coal seams, either prior to mining or in un-minable seams to obtain coalbed methane, it is the combination of cleat frequency, aperture,…”
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Evolution of fracture permeability through fluid–rock reaction under hydrothermal conditions by Yasuhara, Hideaki, Polak, Amir, Mitani, Yasuhiro, Grader, Abraham S., Halleck, Phillip M., Elsworth, Derek

“…We report flow-through experiments on a natural fracture in novaculite under moderate effective stresses (∼ 1.4 MPa) and temperatures (20–120 °C) to examine…”
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Solvent swelling behavior of Permian-aged South African vitrinite-rich and inertinite-rich coals by Niekerk, Daniel Van, Halleck, Phillip M., Mathews, Jonathan P.

“…Two South African coals similar in rank and age, but different in maceral composition, were studied using solvent swelling. Inertinite-rich Highveld coal…”
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Sorption Capacity and Sorption Kinetic Measurements of CO 2 and CH 4 in Confined and Unconfined Bituminous Coal by Pone, J. Denis N., Halleck, Phillip M., Mathews, Jonathan P.

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3D characterization of coal strains induced by compression, carbon dioxide sorption, and desorption at in-situ stress conditions by Pone, J. Denis N., Halleck, Phillip M., Mathews, Jonathan P.

“…Sequestration of carbon dioxide in unmineable coal seams is an option to combat climate change and an opportunity to enhance coalbed methane production…”
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Three-dimensional carbon dioxide-induced strain distribution within a confined bituminous coal by Pone, J. Denis N., Hile, Michael, Halleck, Phillip M., Mathews, Jonathan P.

“…Sequestration of carbon dioxide in unmineable coal seams is an option to reduce carbon dioxide emissions. It is well known that the interaction of carbon…”
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A fractal model for predicting permeability around perforation tunnels using size distribution of fragmented grains by Karacan, C.Özgen, Halleck, Phillip M

“…A methodology to predict the permeability distribution around the perforation tunnels is presented. The resulting equation describes the permeability by…”
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Comparison of shaped-charge perforating induced formation damage to gas- and liquid-saturated sandstone samples by Karacan, C.Özgen, Halleck, Phillip M

“…This paper presents the results of two perforation tests performed to investigate porosity and permeability damage in the crushed zone due to shaped-charge…”
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Sorption capacity and sorption kinetic measurements of CO{sub 2} and CH{sub 4} in confined and unconfined bituminous coal by J. Denis N. Pone, Phillip M. Halleck, Jonathan P. Mathews

“…Carbon dioxide injection into coal formations provides an opportunity to sequester carbon while simultaneously enhancing methane recovery. Although powdered…”
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3D characterization of coal strains induced by compression, carbon dioxide sorption, and desorption at in-situ stress conditions: Asia Pacific Coalbed Methane Symposium: Selected papers from the 2008 Brisbane symposium on coalbed methane CO2-enhanced coalbed methane by PONE, J. Denis N, HALLECK, Phillip M, MATHEWS, Jonathan P

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Sorption Capacity and Sorption Kinetic Measurements of CO2 and CH4 in Confined and Unconfined Bituminous Coal by PONE, J. Denis N, HALLECK, Phillip M, MATHEWS, Jonathan P

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Three-dimensional carbon dioxide-induced strain distribution within a confined bituminous coal: CO2 Sequestration in Coals and Enhanced Coalbed Methane Recovery by DENIS, J, PONE, N, HILE, Michael, HALLECK, Phillip M, MATHEWS, Jonathan P

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