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Research Output

2020

An integrated model to optimize artificial islands developments in shallow water fields

Alnaseef, F. H., Almedallah, M. K., Clark, S. R. & Walsh, S. D. C., 2020, International Petroleum Technology Conference 2020. International Petroleum Technology Conference (IPTC), 19 p.

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

A numerical model to assist with the selection of non-metallic piping materials for offshore developments

Alsaddah, A., Almedallah, M. K., Clark, S. R. & Walsh, S. D. C., 2020, International Petroleum Technology Conference 2020. International Petroleum Technology Conference (IPTC), 15 p.

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

Bluecap: a geospatial model to assess regional economic-viability for mineral resource development

Walsh, S. D. C., Northey, S. A., Huston, D., Yellishetty, M. & Czarnota, K., Jun 2020, In : Resources Policy. 66, 11 p., 101598.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
File

Simulating electropulse fracture of granitic rock

Walsh, S. D. C. & Vogler, D., Apr 2020, In : International Journal of Rock Mechanics and Mining Sciences. 128, 8 p., 104238.

Research output: Contribution to journalArticleResearchpeer-review

2 Citations (Scopus)

Simulation of rock failure modes in thermal spallation drilling

Vogler, D., Walsh, S. D. C., von Rohr, P. R. & Saar, M. O., 13 Feb 2020, (Accepted/In press) In : Acta Geotechnica. 14 p.

Research output: Contribution to journalArticleResearchpeer-review

1 Citation (Scopus)
2019

A numerical method to optimize use of existing assets in offshore natural gas and oil field developments

Almedallah, M. K. & Walsh, S. D. C., 1 Jul 2019, In : Journal of Natural Gas Science and Engineering. 67, p. 43-55 13 p.

Research output: Contribution to journalArticleResearchpeer-review

3 Citations (Scopus)

Deployment of silica gels to prevent CO2 leakage in the near wellbore environment

Hatami, S., Walsh, S., Hughes, T. & Roshan, H., 2019. 1 p.

Research output: Contribution to conferenceAbstract

Design of an uncontaminated textile CFRP specimen optimised for both mechanical testing and X-ray microtomography

Chowdhury, N. T., Tao, C., Pearce, G. M., Walsh, S. D. C., Latham, S. J., Middleton, J. P. & Beeching, L., 1 Aug 2019, In : Composites Part A: Applied Science and Manufacturing. 123, p. 208-221 14 p.

Research output: Contribution to journalArticleResearchpeer-review

1 Citation (Scopus)

Elastic-softening-plasticity around a borehole: an analytical and experimental study

Lv, A., Masoumi, H., Walsh, S. D. C. & Roshan, H., Apr 2019, In : Rock Mechanics and Rock Engineering. 52, 4, p. 1149-1164 16 p.

Research output: Contribution to journalArticleResearchpeer-review

10 Citations (Scopus)

Exploring for the future in Australia: characterizing and assessing the lithosphere for resource discovery

Czarnota, K., Willford, J., Roberts, D., Skirrow, R., Huston, D., Bastrakov, E., Ley-Cooper, A. Y., Brodie, R. S., Liu, S., Stewart, A., Bonnardot, M., Champion, D. C., Fomin, T., Doublier, M., Henson, P., Duan, J., Gorbatov, A., Hoggard, M. J., Richards, F., Walsh, S. D. & 5 others, Northey, S., Schofield, A., Fraser, G., Blewett, R. & Murr, J., 2019. 1 p.

Research output: Contribution to conferenceAbstract

Flow regimes during surfactant flooding: The influence of phase behaviour

Alzahid, Y. A., Mostaghimi, P., Walsh, S. D. C. & Armstrong, R. T., 15 Jan 2019, In : Fuel. 236, p. 851-860 10 p.

Research output: Contribution to journalArticleResearchpeer-review

12 Citations (Scopus)

Influence of effective stress on mechanical and chemical alteration processes at the cement-caprock interface: application to CO2-brine leakage at the wellbore

Rhino, K., Iyer, J., Smith, M. M., Walsh, S. & Carroll, S., 2019. 1 p.

Research output: Contribution to conferenceAbstract

Integrated well-path and surface-facility optimization for shallow-water oil and gas field developments

Almedallah, M. K. & Walsh, S. D. C., 1 Mar 2019, In : Journal of Petroleum Science and Engineering. 174, p. 859-871 13 p.

Research output: Contribution to journalArticleResearchpeer-review

7 Citations (Scopus)

Simulating fragmentation of hard granitic rocks during electropulse drilling

Vogler, D., Walsh, S. D. & Saar, M. O., 2019. 1 p.

Research output: Contribution to conferenceAbstract

Want to break into hard rock? Ride the lightning! Electropulse stimulation of granite: numerical models and experimental results

Walsh, S. D., Vogler, D. & Czaszejko, T., 2019. 1 p.

Research output: Contribution to conferenceAbstract

2018

A human-computer hybrid approach to offshore field development: Combining virtual reality aided design with stochastic optimization

Almedallah, M., Walsh, S. & Lau, T. H., 1 Jan 2018, SPE Asia Pacific Oil and Gas Conference and Exhibition: 23-25 October, Brisbane, Australia 2018. Mijnssen, C. (ed.). Richardson Texas USA: Society of Petroleum Engineers, 18 p. SPE-192072-MS. (Society of Petroleum Engineers - SPE Asia Pacific Oil and Gas Conference and Exhibition 2018, APOGCE 2018).

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

3 Citations (Scopus)

Assessment of two-phase flow on the chemical alteration and sealing of leakage pathways in cemented wellbores

Iyer, J., Walsh, S. D. C., Hao, Y. & Carroll, S. A., 1 Feb 2018, In : International Journal of Greenhouse Gas Control. 69, p. 72-80 9 p.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
File
10 Citations (Scopus)

Effect of thermal stress on wellbore integrity during CO2 injection

Roy, P., Morris, J. P., Walsh, S. D. C., Iyer, J. & Carroll, S., 1 Oct 2018, In : International Journal of Greenhouse Gas Control. 77, p. 14-26 13 p.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
File
6 Citations (Scopus)

The dynamics of multiscale, multiphysics faults: Part II - Episodic stick-slip can turn the jelly sandwich into a crème brûlée

Alevizos, S., Poulet, T., Walsh, S. D. C., Mohr Durdez, T., Veveakis, M. & Regenauer-Lieb, K., Oct 2018, In : Tectonophysics. 746, p. 659-668 10 p.

Research output: Contribution to journalArticleResearchpeer-review

1 Citation (Scopus)
2017

A comparison of tensile failure in 3D-printed and natural sandstone

Vogler, D., Walsh, S. D. C., Dombrovski, E. & Perras, M. A., 30 Aug 2017, In : Engineering Geology. 226, p. 221-235 15 p.

Research output: Contribution to journalArticleResearchpeer-review

17 Citations (Scopus)

A fully coupled method for massively parallel simulation of hydraulically driven fractures in 3-dimensions

Settgast, R. R., Fu, P., Walsh, S. D. C., White, J. A., Annavarapu, C. & Ryerson, F. J., 10 Apr 2017, In : International Journal for Numerical and Analytical Methods in Geomechanics. 41, 5, p. 627-653 27 p.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
File
79 Citations (Scopus)

A Numerical Method for Predicting Thermophysical Properties of Complex Chloride-Dominated Brines

Dalianas, K. & Walsh, S. D. C., 2017, Proceedings 39th New Zealand Geothermal Workshop. NZ: University of Auckland, 5 p. 47

Research output: Chapter in Book/Report/Conference proceedingConference PaperResearchpeer-review

Open Access
File

Assessment of Thermal Stress on Well Integrity as a Function of Size and Material Properties

Roy, P., Morris, J. P., Walsh, S. D. C., Iyer, J., Carroll, S., Todorovic, J., Gawel, K. & Torsæter, M., 1 Jan 2017, 13th International Conference on Greenhouse Gas Control Technologies, GHGT-13 : 14-18 November 2016, Lausanne, Switzerland. Dixon, T., Laloui, L. & Twinning, S. (eds.). UK: Elsevier, Vol. 114. p. 5241-5248 8 p. (Energy Procedia).

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

Open Access
File
2 Citations (Scopus)

Calculating thermophysical fluid properties during geothermal energy production with NESS and Reaktoro

Walsh, S. D. C., Garapati, N., Leal, A. M. M. & Saar, M. O., 1 Nov 2017, In : Geothermics. 70, p. 146-154 9 p.

Research output: Contribution to journalArticleResearchpeer-review

4 Citations (Scopus)

Comparison of Surface Properties in Natural and Artificially Generated Fractures in a Crystalline Rock

Vogler, D., Walsh, S. D. C., Bayer, P. & Amann, F., 1 Nov 2017, In : Rock Mechanics and Rock Engineering. 50, 11, p. 2891-2909 19 p.

Research output: Contribution to journalArticleResearchpeer-review

22 Citations (Scopus)

Experiments, simulations, and reduced physics modeling for risk assessment of well integrity at CO2 storage sites

Huerta, N., Iyer, J., Vasylkivska, V., Carroll, S., Du Frane, W., Kutchko, B., Li, L., Mason, H., Roy, P. & Walsh, S., 2017, Abstracts of papers of the American Chemical Society . Vol. 253.

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

Incorporating reaction-rate dependence in reaction-front models of wellbore-cement/carbonated-brine systems

Iyer, J., Walsh, S. D. C., Hao, Y. & Carroll, S. A., 1 Jan 2017, In : International Journal of Greenhouse Gas Control. 59, p. 160-171 12 p.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
File
14 Citations (Scopus)

Influence of Chemical, Mechanical, and Transport Processes on Wellbore Leakage from Geologic CO2 Storage Reservoirs

Carroll, S. A., Iyer, J. & Walsh, S. D. C., 15 Aug 2017, In : Accounts of Chemical Research. 50, 8, p. 1829-1837 9 p.

Research output: Contribution to journalReview ArticleResearchpeer-review

Open Access
File
13 Citations (Scopus)

Leakage potential of cemented wells from carbon storage reservoirs

Carroll, S., Iyer, J., Roy, P., Mason, H., Du Frane, W., Walsh, S. & Morris, J., 2017, Abstracts of papers of the American Chemical Society . Vol. 253.

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

Numerical Simulations of Thermo-Mechanical Processes during Thermal Spallation Drilling for Geothermal Reservoirs

Vogler, D., Walsh, S. DC., Rudolf von Rohr, P. & Saar, M. O., 2017.

Research output: Contribution to conferenceAbstract

2016

Effect of geothermal fluid composition on power production

Garapati, N., Walsh, S. DC., Leal, A. MM., Schaedle, P. & Saar, M. O., 2016.

Research output: Contribution to conferenceAbstract

Non-invasive measurement of proppant pack deformation

Walsh, S. D. C., Smith, M., Carroll, S. A. & Crandall, D., 1 Sep 2016, In : International Journal of Rock Mechanics and Mining Sciences. 87, p. 39-47 9 p.

Research output: Contribution to journalArticleResearchpeer-review

2 Citations (Scopus)

Numerical and Experimental Studies of Particle Settling in Real Fracture Geometries

Roy, P., Du Frane, W. L., Kanarska, Y. & Walsh, S. D. C., 1 Nov 2016, In : Rock Mechanics and Rock Engineering. 49, 11, p. 4557-4569 13 p.

Research output: Contribution to journalArticleResearchpeer-review

7 Citations (Scopus)

Review: Role of chemistry, mechanics, and transport on well integrity in CO2 storage environments

Carroll, S., Carey, J. W., Dzombak, D., Huerta, N. J., Li, L., Richard, T., Um, W., Walsh, S. D. C. & Zhang, L., 1 Jun 2016, In : International Journal of Greenhouse Gas Control. 49, p. 149-160 12 p.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
File
69 Citations (Scopus)

Simulation of hydraulic fracture networks in three dimensions utilizing massively parallel computing resources

Settgast, R. R., Johnson, S. M., Fu, P. & Walsh, S. D. C., 1 Jan 2016, Society of Petroleum Engineers - SPE/AAPG/SEG Unconventional Resources Technology Conference. Society of Petroleum Engineers, p. 1730-1737 8 p.

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

10 Citations (Scopus)

Studying the impact of thermal cycling on wellbore integrity during CO2 injection

Roy, P., Walsh, S. D. C., Morris, J. P., Iyer, J., Hao, Y., Carroll, S., Gawel, K., Todorovic, J. & Torsæter, M., 1 Jan 2016, 50th US Rock Mechanics / Geomechanics Symposium 2016. American Rock Mechanics Association (ARMA), Vol. 4. p. 3411-3422 12 p.

Research output: Chapter in Book/Report/Conference proceedingConference PaperResearchpeer-review

10 Citations (Scopus)

Tensile and compressive failure of 3D printed and natural sandstones

Perras, M., Walsh, S. DC., Dombrovski, E. & Vogler, D., 2016.

Research output: Contribution to conferenceAbstract

Thermal Drawdown-Induced Flow Channeling in Fractured Geothermal Reservoirs

Fu, P., Hao, Y., Walsh, S. D. C. & Carrigan, C. R., 1 Mar 2016, In : Rock Mechanics and Rock Engineering. 49, 3, p. 1001-1024 24 p.

Research output: Contribution to journalArticleResearchpeer-review

26 Citations (Scopus)
2015

Brownian Dynamics of a Suspension of Particles with Constrained Voronoi Cell Volumes

Singh, J. P., Walsh, S. D. C. & Koch, D. L., 23 Jun 2015, In : Langmuir. 31, 24, p. 6829-6841 13 p.

Research output: Contribution to journalArticleResearchpeer-review

6 Citations (Scopus)

Fabrication and transport of double emulsion microcapsules for applications in unconventional resources

Roy, P., Walsh, S. D. C., Du Frane, W. L., Vericella, J. J., Smith, W. L., Stolaroff, J. K., Smith, M. M., Duoss, E. B., Spadaccini, C. M., Bourcier, W. L., Carroll, S., Roberts, J. J. & Aines, R. D., 1 Jan 2015, Society of Petroleum Engineers - Unconventional Resources Technology Conference, URTeC 2015. Society of Petroleum Engineers, p. 1-11 11 p. SPE-178580-MS/URTeC:2154212

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

Optimized Cluster Design in Hydraulic Fracture Stimulation

Settgast, R. R., Izadi, G., Hurt, R. S., Jo, H., Johnson, S. M., Walsh, S. D. C., Moos, D. & Ryerson, F., 2015, Unconventional Resources Technology Conference: 20-22 July, San Antonio, Texas, USA . 8 p. URTEC-2172691-MS

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

Proppant transport at the fracture scale: Simulation and experiment

Roy, P., Du Frane, W. L. & Walsh, S. D. C., 1 Jan 2015, 49th US Rock Mechanics / Geomechanics Symposium 2015. American Rock Mechanics Association (ARMA), Vol. 1. p. 768-776 9 p.

Research output: Chapter in Book/Report/Conference proceedingConference PaperResearchpeer-review

6 Citations (Scopus)
2014

Determination of diffusion profiles in altered wellbore cement using X-ray computed tomography methods

Mason, H. E., Walsh, S. D. C., Dufrane, W. L. & Carroll, S. A., 17 Jun 2014, In : Environmental Science & Technology. 48, 12, p. 7094-7100 7 p.

Research output: Contribution to journalArticleResearchpeer-review

11 Citations (Scopus)

Experimental calibration of a numerical model describing the alteration of cement/caprock interfaces by carbonated brine

Walsh, S. D. C., Mason, H. E., Du Frane, W. L. & Carroll, S. A., 1 Mar 2014, In : International Journal of Greenhouse Gas Control. 22, p. 176-188 13 p.

Research output: Contribution to journalArticleResearchpeer-review

45 Citations (Scopus)

GEOS: a framework for massively parallel multi-physics simulations. Theory and implementation

Settgast, R., Johnson, S., Fu, P., Walsh, S., Annavarapu, C., Hao, Y., White, J. & Ryerson, F., 2014.

Research output: Working paperWorking PaperOther

Mechanical and hydraulic coupling in cement-caprock interfaces exposed to carbonated brine

Walsh, S. D. C., Mason, H. E., Du Frane, W. L. & Carroll, S. A., 1 Jan 2014, In : International Journal of Greenhouse Gas Control. 25, p. 109-120 12 p.

Research output: Contribution to journalArticleResearchpeer-review

44 Citations (Scopus)

Modeling dynamic stimulation of geological resources

White, B. W., Vorobiev, O. Y. & Walsh, S. D. C., 1 Jan 2014, 48th US Rock Mechanics / Geomechanics Symposium 2014. USA: American Rock Mechanics Association (ARMA), Vol. 1. p. 414-421 8 p. ARMA 147129

Research output: Chapter in Book/Report/Conference proceedingConference PaperResearchpeer-review

3 Citations (Scopus)

Multi-scale fluid-structure interaction simulations based on mesoscopic approaches

Weisgraber, T. H., Walsh, S. D. C., Karazis, K. & Gottuso, D., 1 Jan 2014, Dynamics, Vibration, and Control. American Society of Mechanical Engineers (ASME), Vol. 4A. 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference PaperResearchpeer-review