Numerical Investigation of Hydraulic Fracturing in a Heterogeneous Rock Mass Based on Peridynamics
Abstract In this paper, the effect of micro heterogeneity of rocks on hydraulic fracture propagation is studied using a peridynamics-based numerical model. We quantitatively examine the propagation mechanism of a single fracture in heterogeneous media. The influence of in-situ stress and fracturing...
Ausführliche Beschreibung
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| Autor*in: |
Qin, Mingqi [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2023 |
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| Anmerkung: |
© The Author(s), under exclusive licence to Springer-Verlag GmbH Austria, part of Springer Nature 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. |
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| Übergeordnetes Werk: |
Enthalten in: Rock mechanics and rock engineering - Wien [u.a.] : Springer, 1969, 56(2023), 6 vom: 16. März, Seite 4485-4505 |
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| Übergeordnetes Werk: |
volume:56 ; year:2023 ; number:6 ; day:16 ; month:03 ; pages:4485-4505 |
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| DOI / URN: |
10.1007/s00603-023-03299-y |
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| Katalog-ID: |
SPR051786141 |
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| 520 | |a Abstract In this paper, the effect of micro heterogeneity of rocks on hydraulic fracture propagation is studied using a peridynamics-based numerical model. We quantitatively examine the propagation mechanism of a single fracture in heterogeneous media. The influence of in-situ stress and fracturing fluid parameters on the fracture morphology, rock failure mode, and injection pressure are explored. We found that in-situ stress distribution and fracturing fluid parameters can significantly affect the occurrence of shear failure in the heterogeneous rock mass, and the rock heterogeneity can lead to increased injection pressure and elevated pressure oscillation. Finally, we investigate the creation of fracture networks in the heterogeneous rock mass and the simulation results show that heterogeneity can significantly increase the density and complexity of fracture networks. | ||
| 520 | |a Highlights A new hydraulic fracturing model based on peridynamics (PD) is proposed to simulate the generation of hydraulic fracture network in heterogeneous model.The problems of PD in predicting shear failure and calculating friction are solved.A model characterizing the fracture geometric characteristics is established, and the influence of micro heterogeneity of rock mass on the generated fractures is studied.More shearing fractures are generated in heterogeneous rock relative to homogeneous rocks, and cause the rise of fracturing fluid pressure. | ||
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| 650 | 4 | |a Hydraulic fracturing |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Heterogeneity |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Fracture network |7 (dpeaa)DE-He213 | |
| 700 | 1 | |a Yang, Diansen |0 (orcid)0000-0001-6406-8010 |4 aut | |
| 700 | 1 | |a Chen, Weizhong |4 aut | |
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10.1007/s00603-023-03299-y doi (DE-627)SPR051786141 (SPR)s00603-023-03299-y-e DE-627 ger DE-627 rakwb eng Qin, Mingqi verfasserin aut Numerical Investigation of Hydraulic Fracturing in a Heterogeneous Rock Mass Based on Peridynamics 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer-Verlag GmbH Austria, part of Springer Nature 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Abstract In this paper, the effect of micro heterogeneity of rocks on hydraulic fracture propagation is studied using a peridynamics-based numerical model. We quantitatively examine the propagation mechanism of a single fracture in heterogeneous media. The influence of in-situ stress and fracturing fluid parameters on the fracture morphology, rock failure mode, and injection pressure are explored. We found that in-situ stress distribution and fracturing fluid parameters can significantly affect the occurrence of shear failure in the heterogeneous rock mass, and the rock heterogeneity can lead to increased injection pressure and elevated pressure oscillation. Finally, we investigate the creation of fracture networks in the heterogeneous rock mass and the simulation results show that heterogeneity can significantly increase the density and complexity of fracture networks. Highlights A new hydraulic fracturing model based on peridynamics (PD) is proposed to simulate the generation of hydraulic fracture network in heterogeneous model.The problems of PD in predicting shear failure and calculating friction are solved.A model characterizing the fracture geometric characteristics is established, and the influence of micro heterogeneity of rock mass on the generated fractures is studied.More shearing fractures are generated in heterogeneous rock relative to homogeneous rocks, and cause the rise of fracturing fluid pressure. Peridynamics (dpeaa)DE-He213 Hydraulic fracturing (dpeaa)DE-He213 Heterogeneity (dpeaa)DE-He213 Fracture network (dpeaa)DE-He213 Yang, Diansen (orcid)0000-0001-6406-8010 aut Chen, Weizhong aut Enthalten in Rock mechanics and rock engineering Wien [u.a.] : Springer, 1969 56(2023), 6 vom: 16. März, Seite 4485-4505 (DE-627)270128352 (DE-600)1476578-0 1434-453X nnns volume:56 year:2023 number:6 day:16 month:03 pages:4485-4505 https://dx.doi.org/10.1007/s00603-023-03299-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 56 2023 6 16 03 4485-4505 |
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10.1007/s00603-023-03299-y doi (DE-627)SPR051786141 (SPR)s00603-023-03299-y-e DE-627 ger DE-627 rakwb eng Qin, Mingqi verfasserin aut Numerical Investigation of Hydraulic Fracturing in a Heterogeneous Rock Mass Based on Peridynamics 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer-Verlag GmbH Austria, part of Springer Nature 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Abstract In this paper, the effect of micro heterogeneity of rocks on hydraulic fracture propagation is studied using a peridynamics-based numerical model. We quantitatively examine the propagation mechanism of a single fracture in heterogeneous media. The influence of in-situ stress and fracturing fluid parameters on the fracture morphology, rock failure mode, and injection pressure are explored. We found that in-situ stress distribution and fracturing fluid parameters can significantly affect the occurrence of shear failure in the heterogeneous rock mass, and the rock heterogeneity can lead to increased injection pressure and elevated pressure oscillation. Finally, we investigate the creation of fracture networks in the heterogeneous rock mass and the simulation results show that heterogeneity can significantly increase the density and complexity of fracture networks. Highlights A new hydraulic fracturing model based on peridynamics (PD) is proposed to simulate the generation of hydraulic fracture network in heterogeneous model.The problems of PD in predicting shear failure and calculating friction are solved.A model characterizing the fracture geometric characteristics is established, and the influence of micro heterogeneity of rock mass on the generated fractures is studied.More shearing fractures are generated in heterogeneous rock relative to homogeneous rocks, and cause the rise of fracturing fluid pressure. Peridynamics (dpeaa)DE-He213 Hydraulic fracturing (dpeaa)DE-He213 Heterogeneity (dpeaa)DE-He213 Fracture network (dpeaa)DE-He213 Yang, Diansen (orcid)0000-0001-6406-8010 aut Chen, Weizhong aut Enthalten in Rock mechanics and rock engineering Wien [u.a.] : Springer, 1969 56(2023), 6 vom: 16. März, Seite 4485-4505 (DE-627)270128352 (DE-600)1476578-0 1434-453X nnns volume:56 year:2023 number:6 day:16 month:03 pages:4485-4505 https://dx.doi.org/10.1007/s00603-023-03299-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 56 2023 6 16 03 4485-4505 |
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10.1007/s00603-023-03299-y doi (DE-627)SPR051786141 (SPR)s00603-023-03299-y-e DE-627 ger DE-627 rakwb eng Qin, Mingqi verfasserin aut Numerical Investigation of Hydraulic Fracturing in a Heterogeneous Rock Mass Based on Peridynamics 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer-Verlag GmbH Austria, part of Springer Nature 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Abstract In this paper, the effect of micro heterogeneity of rocks on hydraulic fracture propagation is studied using a peridynamics-based numerical model. We quantitatively examine the propagation mechanism of a single fracture in heterogeneous media. The influence of in-situ stress and fracturing fluid parameters on the fracture morphology, rock failure mode, and injection pressure are explored. We found that in-situ stress distribution and fracturing fluid parameters can significantly affect the occurrence of shear failure in the heterogeneous rock mass, and the rock heterogeneity can lead to increased injection pressure and elevated pressure oscillation. Finally, we investigate the creation of fracture networks in the heterogeneous rock mass and the simulation results show that heterogeneity can significantly increase the density and complexity of fracture networks. Highlights A new hydraulic fracturing model based on peridynamics (PD) is proposed to simulate the generation of hydraulic fracture network in heterogeneous model.The problems of PD in predicting shear failure and calculating friction are solved.A model characterizing the fracture geometric characteristics is established, and the influence of micro heterogeneity of rock mass on the generated fractures is studied.More shearing fractures are generated in heterogeneous rock relative to homogeneous rocks, and cause the rise of fracturing fluid pressure. Peridynamics (dpeaa)DE-He213 Hydraulic fracturing (dpeaa)DE-He213 Heterogeneity (dpeaa)DE-He213 Fracture network (dpeaa)DE-He213 Yang, Diansen (orcid)0000-0001-6406-8010 aut Chen, Weizhong aut Enthalten in Rock mechanics and rock engineering Wien [u.a.] : Springer, 1969 56(2023), 6 vom: 16. März, Seite 4485-4505 (DE-627)270128352 (DE-600)1476578-0 1434-453X nnns volume:56 year:2023 number:6 day:16 month:03 pages:4485-4505 https://dx.doi.org/10.1007/s00603-023-03299-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 56 2023 6 16 03 4485-4505 |
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10.1007/s00603-023-03299-y doi (DE-627)SPR051786141 (SPR)s00603-023-03299-y-e DE-627 ger DE-627 rakwb eng Qin, Mingqi verfasserin aut Numerical Investigation of Hydraulic Fracturing in a Heterogeneous Rock Mass Based on Peridynamics 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer-Verlag GmbH Austria, part of Springer Nature 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Abstract In this paper, the effect of micro heterogeneity of rocks on hydraulic fracture propagation is studied using a peridynamics-based numerical model. We quantitatively examine the propagation mechanism of a single fracture in heterogeneous media. The influence of in-situ stress and fracturing fluid parameters on the fracture morphology, rock failure mode, and injection pressure are explored. We found that in-situ stress distribution and fracturing fluid parameters can significantly affect the occurrence of shear failure in the heterogeneous rock mass, and the rock heterogeneity can lead to increased injection pressure and elevated pressure oscillation. Finally, we investigate the creation of fracture networks in the heterogeneous rock mass and the simulation results show that heterogeneity can significantly increase the density and complexity of fracture networks. Highlights A new hydraulic fracturing model based on peridynamics (PD) is proposed to simulate the generation of hydraulic fracture network in heterogeneous model.The problems of PD in predicting shear failure and calculating friction are solved.A model characterizing the fracture geometric characteristics is established, and the influence of micro heterogeneity of rock mass on the generated fractures is studied.More shearing fractures are generated in heterogeneous rock relative to homogeneous rocks, and cause the rise of fracturing fluid pressure. Peridynamics (dpeaa)DE-He213 Hydraulic fracturing (dpeaa)DE-He213 Heterogeneity (dpeaa)DE-He213 Fracture network (dpeaa)DE-He213 Yang, Diansen (orcid)0000-0001-6406-8010 aut Chen, Weizhong aut Enthalten in Rock mechanics and rock engineering Wien [u.a.] : Springer, 1969 56(2023), 6 vom: 16. März, Seite 4485-4505 (DE-627)270128352 (DE-600)1476578-0 1434-453X nnns volume:56 year:2023 number:6 day:16 month:03 pages:4485-4505 https://dx.doi.org/10.1007/s00603-023-03299-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 56 2023 6 16 03 4485-4505 |
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10.1007/s00603-023-03299-y doi (DE-627)SPR051786141 (SPR)s00603-023-03299-y-e DE-627 ger DE-627 rakwb eng Qin, Mingqi verfasserin aut Numerical Investigation of Hydraulic Fracturing in a Heterogeneous Rock Mass Based on Peridynamics 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer-Verlag GmbH Austria, part of Springer Nature 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Abstract In this paper, the effect of micro heterogeneity of rocks on hydraulic fracture propagation is studied using a peridynamics-based numerical model. We quantitatively examine the propagation mechanism of a single fracture in heterogeneous media. The influence of in-situ stress and fracturing fluid parameters on the fracture morphology, rock failure mode, and injection pressure are explored. We found that in-situ stress distribution and fracturing fluid parameters can significantly affect the occurrence of shear failure in the heterogeneous rock mass, and the rock heterogeneity can lead to increased injection pressure and elevated pressure oscillation. Finally, we investigate the creation of fracture networks in the heterogeneous rock mass and the simulation results show that heterogeneity can significantly increase the density and complexity of fracture networks. Highlights A new hydraulic fracturing model based on peridynamics (PD) is proposed to simulate the generation of hydraulic fracture network in heterogeneous model.The problems of PD in predicting shear failure and calculating friction are solved.A model characterizing the fracture geometric characteristics is established, and the influence of micro heterogeneity of rock mass on the generated fractures is studied.More shearing fractures are generated in heterogeneous rock relative to homogeneous rocks, and cause the rise of fracturing fluid pressure. Peridynamics (dpeaa)DE-He213 Hydraulic fracturing (dpeaa)DE-He213 Heterogeneity (dpeaa)DE-He213 Fracture network (dpeaa)DE-He213 Yang, Diansen (orcid)0000-0001-6406-8010 aut Chen, Weizhong aut Enthalten in Rock mechanics and rock engineering Wien [u.a.] : Springer, 1969 56(2023), 6 vom: 16. März, Seite 4485-4505 (DE-627)270128352 (DE-600)1476578-0 1434-453X nnns volume:56 year:2023 number:6 day:16 month:03 pages:4485-4505 https://dx.doi.org/10.1007/s00603-023-03299-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 56 2023 6 16 03 4485-4505 |
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Enthalten in Rock mechanics and rock engineering 56(2023), 6 vom: 16. März, Seite 4485-4505 volume:56 year:2023 number:6 day:16 month:03 pages:4485-4505 |
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Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract In this paper, the effect of micro heterogeneity of rocks on hydraulic fracture propagation is studied using a peridynamics-based numerical model. We quantitatively examine the propagation mechanism of a single fracture in heterogeneous media. The influence of in-situ stress and fracturing fluid parameters on the fracture morphology, rock failure mode, and injection pressure are explored. We found that in-situ stress distribution and fracturing fluid parameters can significantly affect the occurrence of shear failure in the heterogeneous rock mass, and the rock heterogeneity can lead to increased injection pressure and elevated pressure oscillation. Finally, we investigate the creation of fracture networks in the heterogeneous rock mass and the simulation results show that heterogeneity can significantly increase the density and complexity of fracture networks.</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Highlights A new hydraulic fracturing model based on peridynamics (PD) is proposed to simulate the generation of hydraulic fracture network in heterogeneous model.The problems of PD in predicting shear failure and calculating friction are solved.A model characterizing the fracture geometric characteristics is established, and the influence of micro heterogeneity of rock mass on the generated fractures is studied.More shearing fractures are generated in heterogeneous rock relative to homogeneous rocks, and cause the rise of fracturing fluid pressure.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Peridynamics</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Hydraulic fracturing</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Heterogeneity</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Fracture network</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Yang, Diansen</subfield><subfield code="0">(orcid)0000-0001-6406-8010</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Chen, Weizhong</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Rock mechanics and rock engineering</subfield><subfield code="d">Wien [u.a.] : Springer, 1969</subfield><subfield code="g">56(2023), 6 vom: 16. 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Qin, Mingqi |
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numerical investigation of hydraulic fracturing in a heterogeneous rock mass based on peridynamics |
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Numerical Investigation of Hydraulic Fracturing in a Heterogeneous Rock Mass Based on Peridynamics |
| abstract |
Abstract In this paper, the effect of micro heterogeneity of rocks on hydraulic fracture propagation is studied using a peridynamics-based numerical model. We quantitatively examine the propagation mechanism of a single fracture in heterogeneous media. The influence of in-situ stress and fracturing fluid parameters on the fracture morphology, rock failure mode, and injection pressure are explored. We found that in-situ stress distribution and fracturing fluid parameters can significantly affect the occurrence of shear failure in the heterogeneous rock mass, and the rock heterogeneity can lead to increased injection pressure and elevated pressure oscillation. Finally, we investigate the creation of fracture networks in the heterogeneous rock mass and the simulation results show that heterogeneity can significantly increase the density and complexity of fracture networks. Highlights A new hydraulic fracturing model based on peridynamics (PD) is proposed to simulate the generation of hydraulic fracture network in heterogeneous model.The problems of PD in predicting shear failure and calculating friction are solved.A model characterizing the fracture geometric characteristics is established, and the influence of micro heterogeneity of rock mass on the generated fractures is studied.More shearing fractures are generated in heterogeneous rock relative to homogeneous rocks, and cause the rise of fracturing fluid pressure. © The Author(s), under exclusive licence to Springer-Verlag GmbH Austria, part of Springer Nature 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. |
| abstractGer |
Abstract In this paper, the effect of micro heterogeneity of rocks on hydraulic fracture propagation is studied using a peridynamics-based numerical model. We quantitatively examine the propagation mechanism of a single fracture in heterogeneous media. The influence of in-situ stress and fracturing fluid parameters on the fracture morphology, rock failure mode, and injection pressure are explored. We found that in-situ stress distribution and fracturing fluid parameters can significantly affect the occurrence of shear failure in the heterogeneous rock mass, and the rock heterogeneity can lead to increased injection pressure and elevated pressure oscillation. Finally, we investigate the creation of fracture networks in the heterogeneous rock mass and the simulation results show that heterogeneity can significantly increase the density and complexity of fracture networks. Highlights A new hydraulic fracturing model based on peridynamics (PD) is proposed to simulate the generation of hydraulic fracture network in heterogeneous model.The problems of PD in predicting shear failure and calculating friction are solved.A model characterizing the fracture geometric characteristics is established, and the influence of micro heterogeneity of rock mass on the generated fractures is studied.More shearing fractures are generated in heterogeneous rock relative to homogeneous rocks, and cause the rise of fracturing fluid pressure. © The Author(s), under exclusive licence to Springer-Verlag GmbH Austria, part of Springer Nature 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. |
| abstract_unstemmed |
Abstract In this paper, the effect of micro heterogeneity of rocks on hydraulic fracture propagation is studied using a peridynamics-based numerical model. We quantitatively examine the propagation mechanism of a single fracture in heterogeneous media. The influence of in-situ stress and fracturing fluid parameters on the fracture morphology, rock failure mode, and injection pressure are explored. We found that in-situ stress distribution and fracturing fluid parameters can significantly affect the occurrence of shear failure in the heterogeneous rock mass, and the rock heterogeneity can lead to increased injection pressure and elevated pressure oscillation. Finally, we investigate the creation of fracture networks in the heterogeneous rock mass and the simulation results show that heterogeneity can significantly increase the density and complexity of fracture networks. Highlights A new hydraulic fracturing model based on peridynamics (PD) is proposed to simulate the generation of hydraulic fracture network in heterogeneous model.The problems of PD in predicting shear failure and calculating friction are solved.A model characterizing the fracture geometric characteristics is established, and the influence of micro heterogeneity of rock mass on the generated fractures is studied.More shearing fractures are generated in heterogeneous rock relative to homogeneous rocks, and cause the rise of fracturing fluid pressure. © The Author(s), under exclusive licence to Springer-Verlag GmbH Austria, part of Springer Nature 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. |
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Numerical Investigation of Hydraulic Fracturing in a Heterogeneous Rock Mass Based on Peridynamics |
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https://dx.doi.org/10.1007/s00603-023-03299-y |
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Yang, Diansen Chen, Weizhong |
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10.1007/s00603-023-03299-y |
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| score |
7.401986 |