If you made any changes in Pure, your changes will be visible here soon.

Research Output 1985 2020

Filter
Paper
2019

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

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

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

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

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

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

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

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

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
2018
1 Citation (Scopus)

Co-evolution of fracture permeability and friction in rocks from the egs collab experiment 1 site

EGS Collab Team, Jan 1 2018.

Research output: Contribution to conferencePaper

coevolution
permeability
friction
Rocks
rocks

Co-evolution of friction and permeability in a propped fracture under constant shear and implication to induced seismicity

Zhang, F., Fang, Y., Elsworth, D. & Wang, C., Jan 1 2018.

Research output: Contribution to conferencePaper

induced seismicity
Proppants
coevolution
permeability
friction
3 Citations (Scopus)

Conductivity evolution of proppant-filled hydraulic fractures

Wang, J., Elsworth, D. & Ma, T., Jan 1 2018.

Research output: Contribution to conferencePaper

Proppants
hydraulics
conductivity
Hydraulics
transmissivity
3 Citations (Scopus)

Design of a long term hydraulic fracture and flow system

EGS Collab Team, Jan 1 2018.

Research output: Contribution to conferencePaper

hydraulics
pump
Hydraulics
Pumps
pumps

Determination of shale matrix permeability through dynamic methane production experiments using variable pressure gradients

Fan, K., Li, Y., Elsworth, D., Dong, M., Yu, H., Yin, C. & Li, Y., Jan 1 2018.

Research output: Contribution to conferencePaper

Shale
Pressure gradient
Methane
Experiments
Gases

Evolution of permeability in sand injectite systems

Hu, Y., Gan, Q., Hurst, A. & Elsworth, D., Jan 1 2018.

Research output: Contribution to conferencePaper

Sand
permeability
sand
Flow of fluids
fracture network
1 Citation (Scopus)

Experimental design for hydrofracturing and fluid flow at the DOE EGS collab testbed

EGS Collab Team, Jan 1 2018.

Research output: Contribution to conferencePaper

Testbeds
experimental design
Design of experiments
fluid flow
Flow of fluids

Frictional and sealing behavior of Marcellus shale

Li, Z. & Elsworth, D., Jan 1 2018.

Research output: Contribution to conferencePaper

sealing
Quartz
Shale
shale
permeability

Hydraulic fracture modeling in support of EGS collab treatment designs

EGS Collab Team, Jan 1 2018.

Research output: Contribution to conferencePaper

hydraulics
Hydraulics
Hydraulic fracturing
fracturing
stress field

Hydraulic fracturing of MECBM reservoirs for nutrient delivery

Zhi, S. & Elsworth, D., Jan 1 2018.

Research output: Contribution to conferencePaper

coalbed methane
Hydraulic fracturing
fracturing
nutrients
hydraulics
1 Citation (Scopus)

Laboratory validation of fracture caging for hydraulic fracture control

EGS Collab Team, Jan 1 2018.

Research output: Contribution to conferencePaper

hydraulics
Hydraulics
stimulation
well
Well pressure
3 Citations (Scopus)
research facilities
seepage
Seepage
drilling
Drilling
shales
water retention
Mercury
intrusion
low pressure
1 Citation (Scopus)

Radial permeability measurement for shale using variable pressure gradients

Fan, K., Sun, R., Elsworth, D., Dong, M., Li, Y., Yin, C. & Li, Y., Jan 1 2018.

Research output: Contribution to conferencePaper

Shale
Pressure gradient
pressure gradient
Gradient methods
shale
4 Citations (Scopus)
research facilities
test stands
experiment
Experiments
fracture geometry

The EGS collab project: Stimulation and simulation

EGS Collab Team, Jan 1 2018.

Research output: Contribution to conferencePaper

stimulation
permeability
simulation
test stands
Experiments
Quartz
shear strength
reservoir rock
Shear strength
coating
2012

An evaluation of the effects of fracture diagenesis on hydraulic fracturing treatment

Lee, D. S., Elsworth, D., Hideaki, Y., Choi, J. & Heo, W., Jan 1 2012, p. 343-347. 5 p.

Research output: Contribution to conferencePaper

Proppants
Hydraulic fracturing
fracturing
hydraulics
diagenesis

Impact of common assumptions on the accuracy of coal permeability models

Peng, Y., Liu, J., Qu, H., Zhu, W. & Elsworth, D., Jan 1 2012, p. 993-999. 7 p.

Research output: Contribution to conferencePaper

Coal
coal
permeability
cross coupling
coal seam
2011
1 Citation (Scopus)

Deconvolving CO2-enhanced coalbed methane processes in subbituminous coals

Kumar, H., Elsworth, D., Mathews, J. P., Liu, J. & Pone, D., Dec 6 2011.

Research output: Contribution to conferencePaper

subbituminous coal
coalbed methane
Coal
coal
permeability
fracture network
seismicity
energy
fracturing
Rocks
4 Citations (Scopus)

Permeability evolution in fractured anthracite: The roles of crack geometry and water-content

Wang, S., Elsworth, D. & Liu, J., Dec 6 2011.

Research output: Contribution to conferencePaper

crack geometry
anthracite
Coal
Water content
moisture content
mechanics
permeability
Mechanics
Fluids
fluid pressure

Roles of chemical and mechanical processes on the evolution of fracture permeability in carbonates

McGuire, T. P., Elsworth, D. & Karcz, Z., Dec 6 2011.

Research output: Contribution to conferencePaper

Carbonates
carbonates
permeability
carbonate
hydraulics

Slide-hold-slide experiments on sedimentary rock under drained triaxial stress conditions

Kishida, K., Araki, T., Yano, T., Yasuhara, H. & Elsworth, D., Dec 6 2011.

Research output: Contribution to conferencePaper

triaxial stresses
Sedimentary rocks
sedimentary rocks
chutes
sedimentary rock
2010
6 Citations (Scopus)

A critical evaluation of unconventional gas recovery from the Marcellus shale, northeastern United States

Lee, D. S., Herman, J. D. & Elsworth, D., Dec 1 2010.

Research output: Contribution to conferencePaper

Shale
shale
Recovery
Drilling
Gases

Controls of permeability on the mechanical evolution of shortening basins

Foroozan, R., Elsworth, D., Flemings, P. B., Bilotti, F. & Muhuri, S., Dec 1 2010.

Research output: Contribution to conferencePaper

Faulting
decollement
Pore pressure
Shear strain
permeability

Development of permeability anisotropy during coalbed methane production

Wu, Y., Liu, J. & Elsworth, D., Dec 1 2010.

Research output: Contribution to conferencePaper

coalbed methane
Anisotropy
anisotropy
Coal
permeability
5 Citations (Scopus)

Evolution of permeability in coal to sorbing gases - A preliminary study

Wang, S., Elsworth, D. & Liu, J., Dec 1 2010.

Research output: Contribution to conferencePaper

Coal
permeability
coal
Gases
gas

Mechanisms for permeability evolution in fracture networks: Hydrothermal effects in enhanced geothermal systems

Taron, J., Elsworth, D. & Kolditz, O., Dec 1 2010.

Research output: Contribution to conferencePaper

pressure solution
fracture network
creep
dilation
permeability
2 Citations (Scopus)

Permeability evolution of gas-infiltrated coal under varied stress paths

Izadi, G., Wang, S., Elsworth, D., Liu, J., Wu, Y. & Pone, D., Dec 1 2010.

Research output: Contribution to conferencePaper

Coal gas
Swelling
swelling
permeability
coal
3 Citations (Scopus)

Relations between coal permeability and directional strains and their application to San Juan Basin

Chen, Z., Liu, J., Pan, Z., Connell, L. & Elsworth, D., Dec 1 2010.

Research output: Contribution to conferencePaper

Coal
permeability
coal
basin
elastic modulus

The effects of coupled chemical-mechanical processes on the evolution of permeability in a carbonate fracture

McGuire, T. P., Elsworth, D. & Karcz, Z. K., Dec 1 2010.

Research output: Contribution to conferencePaper

Carbonates
permeability
carbonate
effective stress
Limestone

The role of chemical compaction in the evolution of permeability and strength in granular aggregates

Zheng, B. & Elsworth, D., Dec 1 2010.

Research output: Contribution to conferencePaper

compaction
Compaction
dissolution
permeability
stiffness
2009
20 Citations (Scopus)

An evaluation of the effects of fracture diagenesis on fracture treatments: Modeled response

Lee, D. S., Elsworth, D., Yasuhara, H., Weaver, J. & Rickman, R., Nov 27 2009.

Research output: Contribution to conferencePaper

Proppants
diagenesis
dissolution
Dissolution
porosity
3 Citations (Scopus)

Dual poroelastic response of coal seam to CO2 injection

Wu, Y., Liu, J., Chen, Z., Elsworth, D., Connell, L. & Pan, Z., Nov 27 2009.

Research output: Contribution to conferencePaper

Coal
coal seam
effective stress
permeability
coal
5 Citations (Scopus)

Fracture-conductivity loss caused by geochemical interactions between man-made proppants and formations

Weaver, J. D., Rickman, R. D., Luo, H. & Elsworth, D., Nov 27 2009.

Research output: Contribution to conferencePaper

Proppants
conductivity
permeability
productivity
well testing