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Research Output 1985 2020

2020

Anisotropy of acoustic emission in coal under the uniaxial loading condition

Song, H., Zhao, Y., Elsworth, D., Jiang, Y. & Wang, J., Jan 2020, In : Chaos, Solitons and Fractals. 130, 109465.

Research output: Contribution to journalArticle

Acoustic Emission
acoustic emission
Acoustic emissions
coal
Anisotropy

Impact of shale matrix mechanical interactions on gas transport during production

Cui, G., Xia-Ting, F., Pan, Z., Chen, T., Liu, J., Elsworth, D., Tan, Y. & Wang, C., Jan 2020, In : Journal of Petroleum Science and Engineering. 184, 106524.

Research output: Contribution to journalArticle

gas transport
Shale
shale
matrix
Gases

Insights from electron backscatter diffraction into the origin of fibrous calcite veins in organic-rich shale from lower Es3 to upper Es4, Jiyang Depression, China

Ma, C., Dong, C., Elsworth, D., Wang, Q., Huang, Z., Liu, H., Luan, G., Yu, B., Li, D., Yin, H., Feng, M. & He, Y., Mar 2020, In : Marine and Petroleum Geology. 113, 104131.

Research output: Contribution to journalArticle

calcite
veins
backscatter
diffraction
China
2019

A 3-D analytical model for multi-stage fractured shale gas reservoirs with damaged fractures

Zeng, J., Li, W., Liu, J., Leong, Y. K., Elsworth, D., Tian, J. & Guo, J., Jan 1 2019, Society of Petroleum Engineers - SPE Europec Featured at 81st EAGE Conference and Exhibition 2019. Society of Petroleum Engineers, (Society of Petroleum Engineers - SPE Europec Featured at 81st EAGE Conference and Exhibition 2019).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Analytical models
damage
Shale gas
gas reservoir
shale gas

A dynamic fractal permeability model for heterogeneous coalbed reservoir considering multiphysics and flow regimes

Tian, J., Liu, J., Elsworth, D., Leong, Y. K., Li, W. & Zeng, J., Jan 1 2019.

Research output: Contribution to conferencePaper

Fractals
Fractal dimension
Gases
Pore pressure
Pore structure

Analysis of pressure/flow response data from the EGS Collab Project

Ingraham, M. D., Knox, H. A., Strickland, C. E., Vermeul, V. R., Burghardt, J. A., Ajo-Franklin, J., Bauer, S. J., Baumgartner, T., Beckers, K., Blankenship, D., Bonneville, A., Boyd, L., Brown, S. T., Burghardt, J. A., Chen, T., Chen, Y., Condon, K., Cook, P. J., Dobson, P. F., Doe, T. & 98 others, Doughty, C. A., Elsworth, D., Feldman, J., Foris, A., Frash, L. P., Frone, Z., Fu, P., Gao, K., Ghassemi, A., Gudmundsdottir, H., Guglielmi, Y., Guthrie, G., Haimson, B., Hawkins, A., Heise, J., Herrick, C. G., Horn, M., Horne, R. N., Horner, J., Hu, M., Huang, H., Huang, L., Im, K., Ingraham, M., Johnson, T. C., Johnston, B., Karra, S., Kim, K., King, D. K., Kneafsey, T., Knox, H., Knox, J., Kumar, D., Kutun, K., Lee, M., Li, K., Lopez, R., Maceira, M., Makedonska, N., Marone, C., Mattson, E., McClure, M. W., McLennan, J., McLing, T., Mellors, R. J., Metcalfe, E., Miskimins, J., Morris, J. P., Nakagawa, S., Neupane, G., Newman, G., Nieto, A., Oldenburg, C. M., Pan, W., Pawar, R., Petrov, P., Pietzyk, B., Podgorney, R., Polsky, Y., Porse, S., Richard, S., Roberts, B. Q., Robertson, M., Roggenthen, W., Rutqvist, J., Rynders, D., Santos-Villalobos, H., Schoenball, M., Schwering, P., Sesetty, V., Singh, A., Smith, M. M., Sone, H., Strickland, C. E., Su, J., Ulrich, C., Uzunlar, N., Vachaparampil, A., Valladao, C. A., Vandermeer, W., Vandine, G., Vardiman, D., Vermeul, V. R., Wagoner, J. L., Wang, H. F., Weers, J., White, J., White, M. D., Winterfeld, P., Wood, T., Wu, H., Wu, Y. S., Wu, Y., Zhang, Y., Zhang, Y. Q., Zhou, J., Zhou, Q. & Zoback, M. D., Jan 1 2019.

Research output: Contribution to conferencePaper

research facilities
injection
plugging
communicating
boreholes
fault gouge
friction
permeability
Friction
Quartz

An Experimental Study of Effect of High Temperature on the Permeability Evolution and Failure Response of Granite Under Triaxial Compression

Yang, S. Q., Tian, W. L., Elsworth, D., Wang, J. G. & Fan, L. F., Jan 1 2019, (Accepted/In press) In : Rock Mechanics and Rock Engineering.

Research output: Contribution to journalArticle

Granite
Compaction
experimental study
granite
compression
2 Citations (Scopus)

A strain based approach to calculate disparities in pore structure between shale basins during permeability evolution

Schwartz, B., Huffman, K., Thornton, D. & Elsworth, D., Aug 1 2019, In : Journal of Natural Gas Science and Engineering. 68, 102893.

Research output: Contribution to journalArticle

Shale
Pore structure
Clay
Minerals
Mineralogy
1 Citation (Scopus)

CO2/CH4 Competitive Adsorption in Shale: Implications for Enhancement in Gas Production and Reduction in Carbon Emissions

Liu, J., Xie, L., Elsworth, D. & Gan, Q., Aug 6 2019, In : Environmental Science and Technology. 53, 15, p. 9328-9336 9 p.

Research output: Contribution to journalArticle

carbon emission
Shale
gas production
shale
Carbon
carbon sequestration
Recovery
Gases
gas
Sorption
1 Citation (Scopus)

Coupled Thermo-Hydro-Mechanical-Chemical Modeling of Permeability Evolution in a CO2-Circulated Geothermal Reservoir

Tao, J., Wu, Y., Elsworth, D., Li, P. & Hao, Y., Jan 1 2019, In : Geofluids. 2019, 5210730.

Research output: Contribution to journalArticle

Open Access
permeability
modeling
heat transfer
mineral
dissolution

Cyclic Permeability Evolution During Repose Then Reactivation of Fractures and Faults

Im, K., Elsworth, D. & Wang, C., May 2019, In : Journal of Geophysical Research: Solid Earth. 124, 5, p. 4492-4506 15 p.

Research output: Contribution to journalArticle

reactivation
permeability
Compaction
Hydraulics
Surface topography

Determination of the critical flow pore diameter of shale caprock

Ma, C., Lin, C., Dong, C., Elsworth, D., Wu, S., Wang, X. & Sun, X., Jan 1 2019, (Accepted/In press) In : Marine and Petroleum Geology. 112, 104042.

Research output: Contribution to journalArticle

critical flow
shale
porosity
lithology
siltstone

Dynamic water vapor sorption on Marcellus shales: Equilibrium, thermodynamic and kinetic analyses

Sang, G., Liu, S. & Elsworth, D., Jan 1 2019.

Research output: Contribution to conferencePaper

shales
Steam
thermodynamic equilibrium
sorption
water vapor
7 Citations (Scopus)

Effect of coal maturity on CO2-based hydraulic fracturing process in coal seam gas reservoirs

Sampath, K. H. S. M., Perera, M. S. A., Elsworth, D., Ranjith, P. G., Matthai, S. K., Rathnaweera, T. & Zhang, G., Jan 15 2019, In : Fuel. 236, p. 179-189 11 p.

Research output: Contribution to journalArticle

Hydraulic fracturing
Coal
Fracturing (fossil fuel deposits)
Minerals
Propellants

Effects of roughness on permeability evolution and frictional behavior of fractures under shear

Fang, Y., Elsworth, D., Ishibashi, T. & Zhang, F., Jan 1 2019.

Research output: Contribution to conferencePaper

roughness
permeability
Surface roughness
shear
shearing

EGS Collab project: Status, tests, and data

Kneafsey, T. J., Dobson, P. F., Ajo-Franklin, J. B., Guglielmi, Y., Valladao, C. A., Blankenship, D. A., Schwering, P. C., Knox, H. A., White, M. D., Johnson, T. C., Strickland, C. E., Vermuel, V. R., Morris, J. P., Fu, P., Mattson, E., Neupane, G. H., Podgorney, R. K., Doe, T. W., Huang, L., Frash, L. P. & 127 others, Ghassemi, A., Roggenthen, W., Ajo-Franklin, J., Bauer, S. J., Baumgartner, T., Beckers, K., Blankenship, D., Bonneville, A., Boyd, L., Brown, S., Brown, S. T., Burghardt, J. A., Chen, T., Chen, Y., Condon, K., Cook, P. J., Crandall, D., Dobson, P. F., Doe, T., Doughty, C. A., Elsworth, D., Feldman, J., Foris, A., Frash, L. P., Frone, Z., Fu, P., Gao, K., Ghassemi, A., Gudmundsdottir, H., Guglielmi, Y., Guthrie, G., Haimson, B., Hawkins, A., Heise, J., Horn, M., Horne, R. N., Horner, J., Hu, M., Huang, H., Huang, L., Im, K. J., Ingraham, M., Jayne, R. S., Johnson, T. C., Johnston, B., Karra, S., Kim, K., King, D. K., Kneafsey, T., Knox, H., Knox, J., Kumar, D., Kutun, K., Lee, M., Li, K., Lopez, R., Maceira, M., Mackey, P., Makedonska, N., Marone, C. J., Mattson, E., McClure, M. W., McLennan, J., McLing, T., Medler, C., Mellors, R. J., Metcalfe, E., Miskimins, J., Moore, J., Morris, J. P., Nakagawa, S., Neupane, G., Newman, G., Nieto, A., Oldenburg, C. M., Pan, W., Paronish, T., Pawar, R., Petrov, P., Pietzyk, B., Podgorney, R., Polsky, Y., Popejoy, J., Porse, S., Roberts, B. Q., Robertson, M., Roggenthen, W., Rutqvist, J., Rynders, D., Santos-Villalobos, H., Schoenball, M., Schwering, P., Sesetty, V., Sherman, C. S., Singh, A., Smith, M. M., Sone, H., Soom, F. A., Strickland, C. E., Su, J., Templeton, D., Thomle, J. N., Ulrich, C., Uzunlar, N., Vachaparampil, A., Valladao, C. A., Vandermeer, W., Vandine, G., Vardiman, D., Vermeul, V. R., Wagoner, J. L., Wang, H. F., Weers, J., White, J., White, M. D., Winterfeld, P., Wood, T., Workman, S., Wu, H., Wu, Y. S., Wu, Y., Yildirim, E. C., Zhang, Y., Zhang, Y. Q., Zhou, J., Zhou, Q. & Zoback, M. D., Jan 1 2019.

Research output: Contribution to conferencePaper

stimulation
Crystalline rocks
Black Hills (SD-WY)
Geothermal energy
Experiments
1 Citation (Scopus)
Talc
fault gouge
talc
Mineralogy
shear strength

Evolution of coal permeability to gaseous CO2 and supercritical CO2, N2 and He under in-situ stresses

Zhi, S. & Elsworth, D., Jan 1 2019.

Research output: Contribution to conferencePaper

Helium
Coal
in situ stress
coal
helium

Experimental investigation on dynamic strength and energy dissipation characteristics of gas outburst-prone coal

Fan, C., Li, S., Elsworth, D., Han, J. & Yang, Z., Jan 1 2019, (Accepted/In press) In : Energy Science and Engineering.

Research output: Contribution to journalArticle

Open Access
Energy dissipation
Coal
Gases
Strain rate
Mechanical properties
2 Citations (Scopus)

Fracture evolution in artificial bedded rocks containing a structural flaw under uniaxial compression

Wang, D. J., Tang, H., Elsworth, D. & Wang, C., Feb 21 2019, In : Engineering Geology. 250, p. 130-141 12 p.

Research output: Contribution to journalArticle

bedding plane
Compaction
compression
Rocks
Defects

Geomechanical evaluation of natural shear fractures in the EGS Collab experiment 1 test bed

Frash, L. P., Welch, N. J., Carey, J. W., Ajo-Franklin, J., Bauer, S. J., Baumgartner, T., Beckers, K., Blankenship, D., Bonneville, A., Boyd, L., Brown, S. T., Burghardt, J. A., Chen, T., Chen, Y., Condon, K., Cook, P. J., Dobson, P. F., Doe, T., Doughty, C. A., Elsworth, D. & 96 others, Feldman, J., Foris, A., Frash, L. P., Frone, Z., Fu, P., Gao, K., Ghassemi, A., Gudmundsdottir, H., Guglielmi, Y., Guthrie, G., Haimson, B., Hawkins, A., Heise, J., Herrick, C. G., Horn, M., Horne, R. N., Horner, J., Hu, M., Huang, H., Huang, L., Im, K., Ingraham, M., Johnson, T. C., Johnston, B., Karra, S., Kim, K., King, D. K., Kneafsey, T., Knox, H., Knox, J., Kumar, D., Kutun, K., Lee, M., Li, K., Lopez, R., Maceira, M., Makedonska, N., Marone, C., Mattson, E., McClure, M. W., McLennan, J., McLing, T., Mellors, R. J., Metcalfe, E., Miskimins, J., Morris, J. P., Nakagawa, S., Neupane, G., Newman, G., Nieto, A., Oldenburg, C. M., Pan, W., Pawar, R., Petrov, P., Pietzyk, B., Podgorney, R., Polsky, Y., Porse, S., Richard, S., Roberts, B. Q., Robertson, M., Roggenthen, W., Rutqvist, J., Rynders, D., Santos-Villalobos, H., Schoenball, M., Schwering, P., Sesetty, V., Singh, A., Smith, M. M., Sone, H., Strickland, C. E., Su, J., Ulrich, C., Uzunlar, N., Vachaparampil, A., Valladao, C. A., Vandermeer, W., Vandine, G., Vardiman, D., Vermeul, V. R., Wagoner, J. L., Wang, H. F., Weers, J., White, J., White, M. D., Winterfeld, P., Wood, T., Wu, H., Wu, Y. S., Wu, Y., Zhang, Y., Zhang, Y. Q., Zhou, J., Zhou, Q. & Zoback, M. D., Jan 1 2019.

Research output: Contribution to conferencePaper

test stands
shear
evaluation
hydraulics
experiment
shear strength
microanalysis
Shear strength
roughness
permeability
2 Citations (Scopus)

Influence of gas adsorption induced non-uniform deformation on the evolution of coal permeability

Wei, M., Liu, J., Elsworth, D., Li, S. & Zhou, F., Feb 1 2019, In : International Journal of Rock Mechanics and Mining Sciences. 114, p. 71-78 8 p.

Research output: Contribution to journalArticle

Gas adsorption
Coal
permeability
coal
adsorption

Influencing factors and fracability of lacustrine shale oil reservoirs

Ma, C., Dong, C., Lin, C., Elsworth, D., Luan, G., Sun, X. & Liu, X., Dec 1 2019, In : Marine and Petroleum Geology. 110, p. 463-471 9 p.

Research output: Contribution to journalArticle

shale oil
oil shale
brittleness
minerals
shale

Long-Term Evolution of Coal Permeability Under Effective Stresses Gap Between Matrix and Fracture During CO2 Injection

Wei, M., Liu, J., Shi, R., Elsworth, D. & Liu, Z., Dec 1 2019, In : Transport in Porous Media. 130, 3, p. 969-983 15 p.

Research output: Contribution to journalArticle

Long Term Evolution (LTE)
Coal
Experiments
Gas adsorption
Gases

Mechanistic analysis of shale permeability evolution data

Shi, R., Liu, J. & Elsworth, D., Jan 1 2019.

Research output: Contribution to conferencePaper

Shale
Swelling
Pore pressure
Macros
Sorption
4 Citations (Scopus)

Micro-scale investigation on coupling of gas diffusion and mechanical deformation of shale

Wei, M., Liu, Y., Liu, J., Elsworth, D. & Zhou, F., Apr 1 2019, In : Journal of Petroleum Science and Engineering. 175, p. 961-970 10 p.

Research output: Contribution to journalArticle

Diffusion in gases
Shale
shale
kerogen
Kerogen
24 Citations (Scopus)

Modelling and optimization of enhanced coalbed methane recovery using CO2/N2 mixtures

Fan, C., Elsworth, D., Li, S., Chen, Z., Luo, M., Song, Y. & Zhang, H., Oct 1 2019, In : Fuel. 253, p. 1114-1129 16 p.

Research output: Contribution to journalArticle

Gas mixtures
Enhanced recovery
Coal
Recovery
Chemical analysis
1 Citation (Scopus)

Morphologic variation of an evolving dome controlled by the extrusion of finite yield strength magma

Husain, T., Elsworth, D., Voight, B., Mattioli, G. & Jansma, P., Jan 15 2019, In : Journal of Volcanology and Geothermal Research. 370, p. 51-64 14 p.

Research output: Contribution to journalArticle

lava dome
Domes
yield strength
domes
extrusion

Multiphase permeability evolution in low permeability sandstones from surfactant-treated fractring fluids

Abaa, K., Wang, J. Y., Elsworth, D. & Ityokumbul, M., Jan 1 2019.

Research output: Contribution to conferencePaper

Sandstone
Surface active agents
Fracturing fluids
Fluids
Gas permeability

Multiscale modeling of shock wave propagation induced by coal and gas outbursts

Zhou, A., Fan, L., Wang, K. & Elsworth, D., May 1 2019, In : Process Safety and Environmental Protection. 125, p. 164-171 8 p.

Research output: Contribution to journalReview article

Coal
shock wave
Shock waves
outburst
Wave propagation

Permeability and rigidity of green river shale before and after interaction with water

Yildirim, L. T. O., Elsworth, D. & Wang, J. Y., Jan 1 2019.

Research output: Contribution to conferencePaper

Shale
rigidity
Rigidity
rivers
shale

Permeability enhancement in gas shale due to nitrogen flooding

Schwartz, B. & Elsworth, D., Jan 1 2019.

Research output: Contribution to conferencePaper

Nitrogen
Pore pressure
Sorption
Gas permeability
Shale

Preliminary study on the feasibility of co-exploitation of coal and uranium

Cui, G., Wei, J., Feng, X. T., Liu, J., Elsworth, D., Chen, T. & Xiong, W., Nov 1 2019, In : International Journal of Rock Mechanics and Mining Sciences. 123, 104098.

Research output: Contribution to journalArticle

Uranium deposits
Uranium
uranium
Coal
coal

Proppant transport in a propagating hydraulic fracture and the evolution of transport properties

Wang, J., Elsworth, D. & Denison, M. K., Jan 1 2019.

Research output: Contribution to conferencePaper

Proppants
hydraulics
Transport properties
transport properties
Hydraulics
13 Citations (Scopus)

Reassessment of coal permeability evolution using steady-state flow methods: The role of flow regime transition

Wang, L., Chen, Z., Wang, C., Elsworth, D. & Liu, W., Jul 1 2019, In : International Journal of Coal Geology. 211, 103210.

Research output: Contribution to journalArticle

Transition flow
Pore pressure
Coal
permeability
coal

Relationships between mechanical and transport properties in Marcellus shale

Schwartz, B., Elsworth, D. & Marone, C. J., Jul 1 2019, In : International Journal of Rock Mechanics and Mining Sciences. 119, p. 205-210 6 p.

Research output: Contribution to journalArticle

Shale
bulk modulus
Transport properties
shale
Elastic moduli
1 Citation (Scopus)

The effects of mineral distribution, pore geometry, and pore density on permeability evolution in gas shales

Schwartz, B., Huffman, K., Thornton, D. & Elsworth, D., Dec 1 2019, In : Fuel. 257, 116005.

Research output: Contribution to journalArticle

Pore pressure
Minerals
Gases
Geometry
Stiffness

The influence of particle morphology on microbially induced CaCO3 clogging in granular media

Song, C., Elsworth, D., Zhi, S. & Wang, C., Jan 1 2019, (Accepted/In press) In : Marine Georesources and Geotechnology.

Research output: Contribution to journalArticle

granular medium
Calcium carbonate
calcium carbonate
Carbonates
Calcite
25 Citations (Scopus)

Thermo-hydro-mechanical-chemical couplings controlling CH4 production and CO2 sequestration in enhanced coalbed methane recovery

Fan, C., Elsworth, D., Li, S., Zhou, L., Yang, Z. & Song, Y., Apr 15 2019, In : Energy. 173, p. 1054-1077 24 p.

Research output: Contribution to journalArticle

Enhanced recovery
Recovery
Gases
Sorption
Water

The Role of Mineral Composition on the Frictional and Stability Properties of Powdered Reservoir Rocks

Zhang, F., An, M., Zhang, L., Fang, Y. & Elsworth, D., Feb 1 2019, In : Journal of Geophysical Research: Solid Earth. 124, 2, p. 1480-1497 18 p.

Research output: Contribution to journalArticle

healing
phyllosilicate
reservoir rock
Minerals
Rocks
1 Citation (Scopus)
inertia
sliding
friction
slip
Friction

Water Vapor Sorption Properties of Illinois Shales Under Dynamic Water Vapor Conditions: Experimentation and Modeling

Sang, G., Liu, S. & Elsworth, D., Aug 1 2019, In : Water Resources Research. 55, 8, p. 7212-7228 17 p.

Research output: Contribution to journalArticle

water vapor
sorption
adsorption
relative humidity
modeling

W-shaped permeability evolution of coal with supercritical CO2 phase transition

Zhi, S., Elsworth, D. & Liu, L., Jul 1 2019, In : International Journal of Coal Geology. 211, 103221.

Research output: Contribution to journalArticle

phase transition
Phase transitions
Coal
permeability
coal
2018
7 Citations (Scopus)

A dynamic-pulse pseudo-pressure method to determine shale matrix permeability at representative reservoir conditions

Fan, K., Dong, M., Elsworth, D., Li, Y., Yin, C. & Li, Y., Jun 1 2018, In : International Journal of Coal Geology. 193, p. 61-72 12 p.

Research output: Contribution to journalArticle

Shale
Pressure gradient
pressure gradient
Gradient methods
shale
2 Citations (Scopus)

A Gaussian Decomposition Method and its applications to the prediction of shale gas production

Cui, G., Zhao, Y., Liu, J., Wei, M. & Elsworth, D., Jul 15 2018, In : Fuel. 224, p. 331-347 17 p.

Research output: Contribution to journalArticle

Gases
Decomposition
Shale gas
Kerogen
Curve fitting
23 Citations (Scopus)

An improved permeability evolution model and its application in fractured sorbing media

Wang, G., Wang, K., Wang, S., Elsworth, D. & Jiang, Y., Aug 1 2018, In : Journal of Natural Gas Science and Engineering. 56, p. 222-232 11 p.

Research output: Contribution to journalArticle

Porosity
Compressibility
Desorption
Geometry
1 Citation (Scopus)
bolt
Bolts
Roofs
roof
Drilling