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Research Output 1985 2020

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Article
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
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
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
1 Citation (Scopus)
Talc
fault gouge
talc
Mineralogy
shear strength

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
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
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

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
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
7 Citations (Scopus)

A suite of benchmark and challenge problems for enhanced geothermal systems

White, M., Fu, P., McClure, M., Danko, G., Elsworth, D., Sonnenthal, E., Kelkar, S. & Podgorney, R., Mar 1 2018, In : Geomechanics and Geophysics for Geo-Energy and Geo-Resources. 4, 1, p. 79-117 39 p.

Research output: Contribution to journalArticle

simulator
geothermal technology
Simulators
simulators
Computer simulation
19 Citations (Scopus)

Coal permeability maps under the influence of multiple coupled processes

Zhang, S., Liu, J., Wei, M. & Elsworth, D., Feb 15 2018, In : International Journal of Coal Geology. 187, p. 71-82 12 p.

Research output: Contribution to journalArticle

Coal
permeability
coal
matrix
swelling
6 Citations (Scopus)

Controls of natural fractures on the texture of hydraulic fractures in rock

Zhao, X., Wang, T., Elsworth, D., He, Y., Zhou, W., Zhuang, L., Zeng, J. & Wang, S., Jun 2018, In : Journal of Petroleum Science and Engineering. 165, p. 616-626 11 p.

Research output: Contribution to journalArticle

Textures
texture
Rocks
Hydraulics
fracture aperture
10 Citations (Scopus)

Evolution of permeability during the process of shale gas extraction

Cui, G., Liu, J., Wei, M., Feng, X. & Elsworth, D., Jan 1 2018, In : Journal of Natural Gas Science and Engineering. 49, p. 94-109 16 p.

Research output: Contribution to journalArticle

Shale
Shale gas
Gases
Embedded systems
Flow of gases
3 Citations (Scopus)

Evolution of permeability in sand injectite systems

Hu, Y., Gan, Q., Hurst, A. & Elsworth, D., Jun 1 2018, In : International Journal of Rock Mechanics and Mining Sciences. 106, p. 176-189 14 p.

Research output: Contribution to journalArticle

Sand
permeability
sand
Flow of fluids
fracture network
11 Citations (Scopus)

Experimental Investigation on the Mechanical Behavior of Victorian Brown Coal under Brine Saturation

Sampath, K. H. S. M., Perera, M. S. A., Elsworth, D., Ranjith, P. G., Matthai, S. K. & Rathnaweera, T., May 17 2018, In : Energy and Fuels. 32, 5, p. 5799-5811 13 p.

Research output: Contribution to journalArticle

Coal
Lignite
Hydraulic fracturing
Rocks
Brittleness
8 Citations (Scopus)

Experimental simulation of the hydraulic fracture propagation in an anthracite coal reservoir in the southern Qinshui basin, China

Liu, J., Yao, Y., Liu, D., Xu, L., Elsworth, D., Huang, S. & Luo, W., Sep 1 2018, In : Journal of Petroleum Science and Engineering. 168, p. 400-408 9 p.

Research output: Contribution to journalArticle

fracture propagation
anthracite
Anthracite
Hydraulics
Coal
5 Citations (Scopus)

Failure response of composite rock-coal samples

Zhang, H., Elsworth, D. & Wan, Z., Jun 1 2018, In : Geomechanics and Geophysics for Geo-Energy and Geo-Resources. 4, 2, p. 175-192 18 p.

Research output: Contribution to journalArticle

coal
Rocks
Coal
rocks
composite materials
3 Citations (Scopus)

Friction-Stability-Permeability Evolution of a Fracture in Granite

Ishibashi, T., Elsworth, D., Fang, Y., Riviere, J., Madara, B., Asanuma, H., Watanabe, N. & Marone, C., Dec 2018, In : Water Resources Research. 54, 12, p. 9901-9918 18 p.

Research output: Contribution to journalArticle

friction
granite
permeability
asperity
shear flow
2 Citations (Scopus)

Hydraulic fracturing for improved nutrient delivery in microbially-enhanced coalbed-methane (MECBM) production

Zhi, S., Elsworth, D., Wang, J., Gan, Q. & Liu, S., Dec 1 2018, In : Journal of Natural Gas Science and Engineering. 60, p. 294-311 18 p.

Research output: Contribution to journalArticle

Hydraulic fracturing
Nutrients
Methane
Recovery
Hydraulics
8 Citations (Scopus)

Hydraulic fracturing with leakoff in a pressure-sensitive dual porosity medium

Wang, J., Elsworth, D. & Denison, M. K., Jul 1 2018, In : International Journal of Rock Mechanics and Mining Sciences. 107, p. 55-68 14 p.

Research output: Contribution to journalArticle

dual porosity
Hydraulic fracturing
Porosity
Proppants
permeability
4 Citations (Scopus)

Influence of conduit flow mechanics on magma rheology and the growth style of lava domes

Husain, T., Elsworth, D., Voight, B., Mattioli, G. & Jansma, P., Jun 1 2018, In : Geophysical Journal International. 213, 3, p. 1768-1784 17 p.

Research output: Contribution to journalArticle

Confined flow
lava dome
Domes
lava
domes
1 Citation (Scopus)

Magnitude and variation of the critical power law exponent and its physical controls

Zhou, S., Hao, S. & Elsworth, D., Nov 15 2018, In : Physica A: Statistical Mechanics and its Applications. 510, p. 552-557 6 p.

Research output: Contribution to journalArticle

Power Law
Exponent
exponents
Damage
damage
9 Citations (Scopus)

Mechanistic analysis of coal permeability evolution data under stress-controlled conditions

Shi, R., Liu, J., Wei, M., Elsworth, D. & Wang, X., Oct 1 2018, In : International Journal of Rock Mechanics and Mining Sciences. 110, p. 36-47 12 p.

Research output: Contribution to journalArticle

Swelling
swelling
Coal
permeability
coal
11 Citations (Scopus)

Microcrack-based geomechanical modeling of rock-gas interaction during supercritical CO2 fracturing

Liu, L., Zhu, W., Wei, C., Elsworth, D. & Wang, J., May 1 2018, In : Journal of Petroleum Science and Engineering. 164, p. 91-102 12 p.

Research output: Contribution to journalArticle

Fracturing (fossil fuel deposits)
microcrack
Microcracks
Rocks
Gases