Nucleation and mixed mode crack propagation in a porous material

E.W. Remij; F. Pizzocolo; J.J.C. Remmers; D.M.J. Smeulders; J.M.R.J. Huyghe

doi:10.1061/9780784412992.265

Nucleation and mixed mode crack propagation in a porous material

E.W. Remij, F. Pizzocolo, J.J.C. Remmers, D.M.J. Smeulders, J.M.R.J. Huyghe

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/Congresprocedure › Conferentiebijdrage › Academic › peer review

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Understanding crack propagation in hydraulic fracturing for purposes of enhanced oil recovery, gas recovery or geothermal applications demands advanced numerical techniques able to handle multiple fracturing in 3D media. The Partition of Unity Method (PUM) formulation in a 2D poro-elastic media is used to model fracture propagation and nucleation. Biot theory is used for the bulk poroelasticity. The cohesive zone formulation with a Camacho-Ortiz fracture criterion is able to handle mixed mode fracture in arbitrary directions. Fluid flow from the formation into the crack and vice versa are accounted for, as well as fluid flow in the bulk material. The influence of the permeability on fracture nucleation and propagation velocity are investigated in a mixed mode fracture simulation. Fracture nucleation and propagation velocity increase with a higher permeability. The crack path is also found to be dependent on the permeability.

Originele taal-2	Engels
Titel	Poromechanics V: Proceedings of the Fifth Biot Conference on Poromechanics, July 10-12, 2013, Vienna, Austria
Redacteuren	C. Hellmich, B. Pichler, P. Adam
Plaats van productie	Reston
Uitgeverij	American Society of Civil Engineers
Pagina's	2260-2269
ISBN van geprinte versie	978-0-7844-1299-2
DOI's	https://doi.org/10.1061/9780784412992.265
Status	Gepubliceerd - 2013
Evenement	5th Biot Conference on Poromechanics - Vienna, Oostenrijk Duur: 10 jul 2013 → 12 jul 2013 Congresnummer: 5 http://biot2013.conf.tuwien.ac.at/

Congres

Congres	5th Biot Conference on Poromechanics
Verkorte titel	BIOT 2013
Land	Oostenrijk
Stad	Vienna
Periode	10/07/13 → 12/07/13
Ander	Fifth Biot Conference on Poromechanics
Internet adres	http://biot2013.conf.tuwien.ac.at/

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10.1061/9780784412992.265

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Remij, E. W., Pizzocolo, F., Remmers, J. J. C., Smeulders, D. M. J., & Huyghe, J. M. R. J. (2013). Nucleation and mixed mode crack propagation in a porous material. In C. Hellmich, B. Pichler, & P. Adam (editors), Poromechanics V: Proceedings of the Fifth Biot Conference on Poromechanics, July 10-12, 2013, Vienna, Austria (blz. 2260-2269). Reston: American Society of Civil Engineers. https://doi.org/10.1061/9780784412992.265

Remij, E.W. ; Pizzocolo, F. ; Remmers, J.J.C. ; Smeulders, D.M.J. ; Huyghe, J.M.R.J. / Nucleation and mixed mode crack propagation in a porous material. Poromechanics V: Proceedings of the Fifth Biot Conference on Poromechanics, July 10-12, 2013, Vienna, Austria. redacteur / C. Hellmich ; B. Pichler ; P. Adam. Reston : American Society of Civil Engineers, 2013. blz. 2260-2269

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Remij, EW, Pizzocolo, F, Remmers, JJC , Smeulders, DMJ & Huyghe, JMRJ 2013, Nucleation and mixed mode crack propagation in a porous material. in C Hellmich, B Pichler & P Adam (redactie), Poromechanics V: Proceedings of the Fifth Biot Conference on Poromechanics, July 10-12, 2013, Vienna, Austria. American Society of Civil Engineers, Reston, blz. 2260-2269, 5th Biot Conference on Poromechanics, Vienna, Oostenrijk, 10/07/13. https://doi.org/10.1061/9780784412992.265

Nucleation and mixed mode crack propagation in a porous material. / Remij, E.W.; Pizzocolo, F.; Remmers, J.J.C.; Smeulders, D.M.J.; Huyghe, J.M.R.J.

Poromechanics V: Proceedings of the Fifth Biot Conference on Poromechanics, July 10-12, 2013, Vienna, Austria. redactie / C. Hellmich; B. Pichler; P. Adam. Reston : American Society of Civil Engineers, 2013. blz. 2260-2269.

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/Congresprocedure › Conferentiebijdrage › Academic › peer review

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AB - Understanding crack propagation in hydraulic fracturing for purposes of enhanced oil recovery, gas recovery or geothermal applications demands advanced numerical techniques able to handle multiple fracturing in 3D media. The Partition of Unity Method (PUM) formulation in a 2D poro-elastic media is used to model fracture propagation and nucleation. Biot theory is used for the bulk poroelasticity. The cohesive zone formulation with a Camacho-Ortiz fracture criterion is able to handle mixed mode fracture in arbitrary directions. Fluid flow from the formation into the crack and vice versa are accounted for, as well as fluid flow in the bulk material. The influence of the permeability on fracture nucleation and propagation velocity are investigated in a mixed mode fracture simulation. Fracture nucleation and propagation velocity increase with a higher permeability. The crack path is also found to be dependent on the permeability.

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Remij EW, Pizzocolo F, Remmers JJC , Smeulders DMJ , Huyghe JMRJ. Nucleation and mixed mode crack propagation in a porous material. In Hellmich C, Pichler B, Adam P, redacteurs, Poromechanics V: Proceedings of the Fifth Biot Conference on Poromechanics, July 10-12, 2013, Vienna, Austria. Reston: American Society of Civil Engineers. 2013. blz. 2260-2269 https://doi.org/10.1061/9780784412992.265