Simulation Study of Acid Fracturing Initiation with Consideration of Rock Mechanics Parameter Variations
Abstract Deep carbonates hydrocarbon resources are abundant and hold significant potential for sustainable energy development in future. Acid fracturing is an effective technology for carbonate reservoirs development; however, it is difficult to predict the rock initiation pressure for acid fracturi...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Li, Yuwei [verfasserIn] Jiang, Xingwen [verfasserIn] Tang, Jizhou [verfasserIn] Liu, Bo [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2024 |
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| Schlagwörter: |
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| Anmerkung: |
© The Author(s), under exclusive licence to Springer-Verlag GmbH Austria, part of Springer Nature 2024. 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 - Springer Vienna, 1969, 57(2024), 8 vom: 21. März, Seite 5743-5761 |
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| Übergeordnetes Werk: |
volume:57 ; year:2024 ; number:8 ; day:21 ; month:03 ; pages:5743-5761 |
| Links: |
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| DOI / URN: |
10.1007/s00603-024-03809-6 |
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SPR057011605 |
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| 520 | |a Abstract Deep carbonates hydrocarbon resources are abundant and hold significant potential for sustainable energy development in future. Acid fracturing is an effective technology for carbonate reservoirs development; however, it is difficult to predict the rock initiation pressure for acid fracturing, which restricts the efficient development of carbonate reservoirs. In this paper, the changes of elastic modulus, Poisson's ratio and tensile strength of carbonate rock samples are tested under different acid treatment duration and temperature, and rock mechanics parameter evolution models for acid treatment rocks are obtained by experimental results fitting. Then, the evolution models are embedded into fracturing finite element calculation program to predict fracture initiation pressures accounting the dynamic evolution of rock mechanics parameters for acid fracturing. The error between the predicted fracture initiation pressure and the field data is only 0.46%, which shows a very good accuracy. The study shows that the elastic modulus, Poisson's ratio and tensile strength of carbonate rocks decrease with the increase of acid treatment duration and temperature. The changes of acrid rock mechanics parameters have a significant impact on fracture initiation pressure, and the evolution of elastic modulus and Poisson's ratio is the main controlling factor for fracture initiation pressure. Under the same reservoir temperature, long acid treatment duration could enlarge acid swept area and lower fracture initiation pressure; under the same acid treatment duration, high reservoir temperature strengthen rock dissolution by acid, and the fracture initiation pressure has a slight increase. | ||
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10.1007/s00603-024-03809-6 doi (DE-627)SPR057011605 (SPR)s00603-024-03809-6-e DE-627 ger DE-627 rakwb eng 690 VZ 38.58 bkl 56.20 bkl Li, Yuwei verfasserin aut Simulation Study of Acid Fracturing Initiation with Consideration of Rock Mechanics Parameter Variations 2024 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 2024. 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 Deep carbonates hydrocarbon resources are abundant and hold significant potential for sustainable energy development in future. Acid fracturing is an effective technology for carbonate reservoirs development; however, it is difficult to predict the rock initiation pressure for acid fracturing, which restricts the efficient development of carbonate reservoirs. In this paper, the changes of elastic modulus, Poisson's ratio and tensile strength of carbonate rock samples are tested under different acid treatment duration and temperature, and rock mechanics parameter evolution models for acid treatment rocks are obtained by experimental results fitting. Then, the evolution models are embedded into fracturing finite element calculation program to predict fracture initiation pressures accounting the dynamic evolution of rock mechanics parameters for acid fracturing. The error between the predicted fracture initiation pressure and the field data is only 0.46%, which shows a very good accuracy. The study shows that the elastic modulus, Poisson's ratio and tensile strength of carbonate rocks decrease with the increase of acid treatment duration and temperature. The changes of acrid rock mechanics parameters have a significant impact on fracture initiation pressure, and the evolution of elastic modulus and Poisson's ratio is the main controlling factor for fracture initiation pressure. Under the same reservoir temperature, long acid treatment duration could enlarge acid swept area and lower fracture initiation pressure; under the same acid treatment duration, high reservoir temperature strengthen rock dissolution by acid, and the fracture initiation pressure has a slight increase. Acid fracturing (dpeaa)DE-He213 Mechanical parameter variation (dpeaa)DE-He213 Fracture initiation pressure (dpeaa)DE-He213 Dynamic parameter numerical simulation (dpeaa)DE-He213 Jiang, Xingwen verfasserin aut Tang, Jizhou verfasserin aut Liu, Bo verfasserin (orcid)0000-0003-0136-7237 aut Enthalten in Rock mechanics and rock engineering Springer Vienna, 1969 57(2024), 8 vom: 21. März, Seite 5743-5761 (DE-627)270128352 (DE-600)1476578-0 1434-453X nnns volume:57 year:2024 number:8 day:21 month:03 pages:5743-5761 https://dx.doi.org/10.1007/s00603-024-03809-6 X:SPRINGER Resolving-System lizenzpflichtig Volltext SYSFLAG_0 GBV_SPRINGER SSG-OPC-GGO SSG-OPC-GEO 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 38.58 VZ 56.20 VZ AR 57 2024 8 21 03 5743-5761 |
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10.1007/s00603-024-03809-6 doi (DE-627)SPR057011605 (SPR)s00603-024-03809-6-e DE-627 ger DE-627 rakwb eng 690 VZ 38.58 bkl 56.20 bkl Li, Yuwei verfasserin aut Simulation Study of Acid Fracturing Initiation with Consideration of Rock Mechanics Parameter Variations 2024 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 2024. 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 Deep carbonates hydrocarbon resources are abundant and hold significant potential for sustainable energy development in future. Acid fracturing is an effective technology for carbonate reservoirs development; however, it is difficult to predict the rock initiation pressure for acid fracturing, which restricts the efficient development of carbonate reservoirs. In this paper, the changes of elastic modulus, Poisson's ratio and tensile strength of carbonate rock samples are tested under different acid treatment duration and temperature, and rock mechanics parameter evolution models for acid treatment rocks are obtained by experimental results fitting. Then, the evolution models are embedded into fracturing finite element calculation program to predict fracture initiation pressures accounting the dynamic evolution of rock mechanics parameters for acid fracturing. The error between the predicted fracture initiation pressure and the field data is only 0.46%, which shows a very good accuracy. The study shows that the elastic modulus, Poisson's ratio and tensile strength of carbonate rocks decrease with the increase of acid treatment duration and temperature. The changes of acrid rock mechanics parameters have a significant impact on fracture initiation pressure, and the evolution of elastic modulus and Poisson's ratio is the main controlling factor for fracture initiation pressure. Under the same reservoir temperature, long acid treatment duration could enlarge acid swept area and lower fracture initiation pressure; under the same acid treatment duration, high reservoir temperature strengthen rock dissolution by acid, and the fracture initiation pressure has a slight increase. Acid fracturing (dpeaa)DE-He213 Mechanical parameter variation (dpeaa)DE-He213 Fracture initiation pressure (dpeaa)DE-He213 Dynamic parameter numerical simulation (dpeaa)DE-He213 Jiang, Xingwen verfasserin aut Tang, Jizhou verfasserin aut Liu, Bo verfasserin (orcid)0000-0003-0136-7237 aut Enthalten in Rock mechanics and rock engineering Springer Vienna, 1969 57(2024), 8 vom: 21. März, Seite 5743-5761 (DE-627)270128352 (DE-600)1476578-0 1434-453X nnns volume:57 year:2024 number:8 day:21 month:03 pages:5743-5761 https://dx.doi.org/10.1007/s00603-024-03809-6 X:SPRINGER Resolving-System lizenzpflichtig Volltext SYSFLAG_0 GBV_SPRINGER SSG-OPC-GGO SSG-OPC-GEO 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 38.58 VZ 56.20 VZ AR 57 2024 8 21 03 5743-5761 |
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10.1007/s00603-024-03809-6 doi (DE-627)SPR057011605 (SPR)s00603-024-03809-6-e DE-627 ger DE-627 rakwb eng 690 VZ 38.58 bkl 56.20 bkl Li, Yuwei verfasserin aut Simulation Study of Acid Fracturing Initiation with Consideration of Rock Mechanics Parameter Variations 2024 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 2024. 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 Deep carbonates hydrocarbon resources are abundant and hold significant potential for sustainable energy development in future. Acid fracturing is an effective technology for carbonate reservoirs development; however, it is difficult to predict the rock initiation pressure for acid fracturing, which restricts the efficient development of carbonate reservoirs. In this paper, the changes of elastic modulus, Poisson's ratio and tensile strength of carbonate rock samples are tested under different acid treatment duration and temperature, and rock mechanics parameter evolution models for acid treatment rocks are obtained by experimental results fitting. Then, the evolution models are embedded into fracturing finite element calculation program to predict fracture initiation pressures accounting the dynamic evolution of rock mechanics parameters for acid fracturing. The error between the predicted fracture initiation pressure and the field data is only 0.46%, which shows a very good accuracy. The study shows that the elastic modulus, Poisson's ratio and tensile strength of carbonate rocks decrease with the increase of acid treatment duration and temperature. The changes of acrid rock mechanics parameters have a significant impact on fracture initiation pressure, and the evolution of elastic modulus and Poisson's ratio is the main controlling factor for fracture initiation pressure. Under the same reservoir temperature, long acid treatment duration could enlarge acid swept area and lower fracture initiation pressure; under the same acid treatment duration, high reservoir temperature strengthen rock dissolution by acid, and the fracture initiation pressure has a slight increase. Acid fracturing (dpeaa)DE-He213 Mechanical parameter variation (dpeaa)DE-He213 Fracture initiation pressure (dpeaa)DE-He213 Dynamic parameter numerical simulation (dpeaa)DE-He213 Jiang, Xingwen verfasserin aut Tang, Jizhou verfasserin aut Liu, Bo verfasserin (orcid)0000-0003-0136-7237 aut Enthalten in Rock mechanics and rock engineering Springer Vienna, 1969 57(2024), 8 vom: 21. März, Seite 5743-5761 (DE-627)270128352 (DE-600)1476578-0 1434-453X nnns volume:57 year:2024 number:8 day:21 month:03 pages:5743-5761 https://dx.doi.org/10.1007/s00603-024-03809-6 X:SPRINGER Resolving-System lizenzpflichtig Volltext SYSFLAG_0 GBV_SPRINGER SSG-OPC-GGO SSG-OPC-GEO 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 38.58 VZ 56.20 VZ AR 57 2024 8 21 03 5743-5761 |
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10.1007/s00603-024-03809-6 doi (DE-627)SPR057011605 (SPR)s00603-024-03809-6-e DE-627 ger DE-627 rakwb eng 690 VZ 38.58 bkl 56.20 bkl Li, Yuwei verfasserin aut Simulation Study of Acid Fracturing Initiation with Consideration of Rock Mechanics Parameter Variations 2024 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 2024. 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 Deep carbonates hydrocarbon resources are abundant and hold significant potential for sustainable energy development in future. Acid fracturing is an effective technology for carbonate reservoirs development; however, it is difficult to predict the rock initiation pressure for acid fracturing, which restricts the efficient development of carbonate reservoirs. In this paper, the changes of elastic modulus, Poisson's ratio and tensile strength of carbonate rock samples are tested under different acid treatment duration and temperature, and rock mechanics parameter evolution models for acid treatment rocks are obtained by experimental results fitting. Then, the evolution models are embedded into fracturing finite element calculation program to predict fracture initiation pressures accounting the dynamic evolution of rock mechanics parameters for acid fracturing. The error between the predicted fracture initiation pressure and the field data is only 0.46%, which shows a very good accuracy. The study shows that the elastic modulus, Poisson's ratio and tensile strength of carbonate rocks decrease with the increase of acid treatment duration and temperature. The changes of acrid rock mechanics parameters have a significant impact on fracture initiation pressure, and the evolution of elastic modulus and Poisson's ratio is the main controlling factor for fracture initiation pressure. Under the same reservoir temperature, long acid treatment duration could enlarge acid swept area and lower fracture initiation pressure; under the same acid treatment duration, high reservoir temperature strengthen rock dissolution by acid, and the fracture initiation pressure has a slight increase. Acid fracturing (dpeaa)DE-He213 Mechanical parameter variation (dpeaa)DE-He213 Fracture initiation pressure (dpeaa)DE-He213 Dynamic parameter numerical simulation (dpeaa)DE-He213 Jiang, Xingwen verfasserin aut Tang, Jizhou verfasserin aut Liu, Bo verfasserin (orcid)0000-0003-0136-7237 aut Enthalten in Rock mechanics and rock engineering Springer Vienna, 1969 57(2024), 8 vom: 21. März, Seite 5743-5761 (DE-627)270128352 (DE-600)1476578-0 1434-453X nnns volume:57 year:2024 number:8 day:21 month:03 pages:5743-5761 https://dx.doi.org/10.1007/s00603-024-03809-6 X:SPRINGER Resolving-System lizenzpflichtig Volltext SYSFLAG_0 GBV_SPRINGER SSG-OPC-GGO SSG-OPC-GEO 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 38.58 VZ 56.20 VZ AR 57 2024 8 21 03 5743-5761 |
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10.1007/s00603-024-03809-6 doi (DE-627)SPR057011605 (SPR)s00603-024-03809-6-e DE-627 ger DE-627 rakwb eng 690 VZ 38.58 bkl 56.20 bkl Li, Yuwei verfasserin aut Simulation Study of Acid Fracturing Initiation with Consideration of Rock Mechanics Parameter Variations 2024 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 2024. 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 Deep carbonates hydrocarbon resources are abundant and hold significant potential for sustainable energy development in future. Acid fracturing is an effective technology for carbonate reservoirs development; however, it is difficult to predict the rock initiation pressure for acid fracturing, which restricts the efficient development of carbonate reservoirs. In this paper, the changes of elastic modulus, Poisson's ratio and tensile strength of carbonate rock samples are tested under different acid treatment duration and temperature, and rock mechanics parameter evolution models for acid treatment rocks are obtained by experimental results fitting. Then, the evolution models are embedded into fracturing finite element calculation program to predict fracture initiation pressures accounting the dynamic evolution of rock mechanics parameters for acid fracturing. The error between the predicted fracture initiation pressure and the field data is only 0.46%, which shows a very good accuracy. The study shows that the elastic modulus, Poisson's ratio and tensile strength of carbonate rocks decrease with the increase of acid treatment duration and temperature. The changes of acrid rock mechanics parameters have a significant impact on fracture initiation pressure, and the evolution of elastic modulus and Poisson's ratio is the main controlling factor for fracture initiation pressure. Under the same reservoir temperature, long acid treatment duration could enlarge acid swept area and lower fracture initiation pressure; under the same acid treatment duration, high reservoir temperature strengthen rock dissolution by acid, and the fracture initiation pressure has a slight increase. Acid fracturing (dpeaa)DE-He213 Mechanical parameter variation (dpeaa)DE-He213 Fracture initiation pressure (dpeaa)DE-He213 Dynamic parameter numerical simulation (dpeaa)DE-He213 Jiang, Xingwen verfasserin aut Tang, Jizhou verfasserin aut Liu, Bo verfasserin (orcid)0000-0003-0136-7237 aut Enthalten in Rock mechanics and rock engineering Springer Vienna, 1969 57(2024), 8 vom: 21. März, Seite 5743-5761 (DE-627)270128352 (DE-600)1476578-0 1434-453X nnns volume:57 year:2024 number:8 day:21 month:03 pages:5743-5761 https://dx.doi.org/10.1007/s00603-024-03809-6 X:SPRINGER Resolving-System lizenzpflichtig Volltext SYSFLAG_0 GBV_SPRINGER SSG-OPC-GGO SSG-OPC-GEO 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 38.58 VZ 56.20 VZ AR 57 2024 8 21 03 5743-5761 |
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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 Deep carbonates hydrocarbon resources are abundant and hold significant potential for sustainable energy development in future. Acid fracturing is an effective technology for carbonate reservoirs development; however, it is difficult to predict the rock initiation pressure for acid fracturing, which restricts the efficient development of carbonate reservoirs. In this paper, the changes of elastic modulus, Poisson's ratio and tensile strength of carbonate rock samples are tested under different acid treatment duration and temperature, and rock mechanics parameter evolution models for acid treatment rocks are obtained by experimental results fitting. Then, the evolution models are embedded into fracturing finite element calculation program to predict fracture initiation pressures accounting the dynamic evolution of rock mechanics parameters for acid fracturing. The error between the predicted fracture initiation pressure and the field data is only 0.46%, which shows a very good accuracy. The study shows that the elastic modulus, Poisson's ratio and tensile strength of carbonate rocks decrease with the increase of acid treatment duration and temperature. The changes of acrid rock mechanics parameters have a significant impact on fracture initiation pressure, and the evolution of elastic modulus and Poisson's ratio is the main controlling factor for fracture initiation pressure. Under the same reservoir temperature, long acid treatment duration could enlarge acid swept area and lower fracture initiation pressure; under the same acid treatment duration, high reservoir temperature strengthen rock dissolution by acid, and the fracture initiation pressure has a slight increase.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Acid fracturing</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Mechanical parameter variation</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Fracture initiation pressure</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Dynamic parameter numerical simulation</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Jiang, Xingwen</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Tang, Jizhou</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Liu, Bo</subfield><subfield code="e">verfasserin</subfield><subfield code="0">(orcid)0000-0003-0136-7237</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">Springer Vienna, 1969</subfield><subfield code="g">57(2024), 8 vom: 21. 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Li, Yuwei |
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Li, Yuwei ddc 690 bkl 38.58 bkl 56.20 misc Acid fracturing misc Mechanical parameter variation misc Fracture initiation pressure misc Dynamic parameter numerical simulation Simulation Study of Acid Fracturing Initiation with Consideration of Rock Mechanics Parameter Variations |
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690 VZ 38.58 bkl 56.20 bkl Simulation Study of Acid Fracturing Initiation with Consideration of Rock Mechanics Parameter Variations Acid fracturing (dpeaa)DE-He213 Mechanical parameter variation (dpeaa)DE-He213 Fracture initiation pressure (dpeaa)DE-He213 Dynamic parameter numerical simulation (dpeaa)DE-He213 |
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ddc 690 bkl 38.58 bkl 56.20 misc Acid fracturing misc Mechanical parameter variation misc Fracture initiation pressure misc Dynamic parameter numerical simulation |
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ddc 690 bkl 38.58 bkl 56.20 misc Acid fracturing misc Mechanical parameter variation misc Fracture initiation pressure misc Dynamic parameter numerical simulation |
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simulation study of acid fracturing initiation with consideration of rock mechanics parameter variations |
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Simulation Study of Acid Fracturing Initiation with Consideration of Rock Mechanics Parameter Variations |
| abstract |
Abstract Deep carbonates hydrocarbon resources are abundant and hold significant potential for sustainable energy development in future. Acid fracturing is an effective technology for carbonate reservoirs development; however, it is difficult to predict the rock initiation pressure for acid fracturing, which restricts the efficient development of carbonate reservoirs. In this paper, the changes of elastic modulus, Poisson's ratio and tensile strength of carbonate rock samples are tested under different acid treatment duration and temperature, and rock mechanics parameter evolution models for acid treatment rocks are obtained by experimental results fitting. Then, the evolution models are embedded into fracturing finite element calculation program to predict fracture initiation pressures accounting the dynamic evolution of rock mechanics parameters for acid fracturing. The error between the predicted fracture initiation pressure and the field data is only 0.46%, which shows a very good accuracy. The study shows that the elastic modulus, Poisson's ratio and tensile strength of carbonate rocks decrease with the increase of acid treatment duration and temperature. The changes of acrid rock mechanics parameters have a significant impact on fracture initiation pressure, and the evolution of elastic modulus and Poisson's ratio is the main controlling factor for fracture initiation pressure. Under the same reservoir temperature, long acid treatment duration could enlarge acid swept area and lower fracture initiation pressure; under the same acid treatment duration, high reservoir temperature strengthen rock dissolution by acid, and the fracture initiation pressure has a slight increase. © The Author(s), under exclusive licence to Springer-Verlag GmbH Austria, part of Springer Nature 2024. 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 Deep carbonates hydrocarbon resources are abundant and hold significant potential for sustainable energy development in future. Acid fracturing is an effective technology for carbonate reservoirs development; however, it is difficult to predict the rock initiation pressure for acid fracturing, which restricts the efficient development of carbonate reservoirs. In this paper, the changes of elastic modulus, Poisson's ratio and tensile strength of carbonate rock samples are tested under different acid treatment duration and temperature, and rock mechanics parameter evolution models for acid treatment rocks are obtained by experimental results fitting. Then, the evolution models are embedded into fracturing finite element calculation program to predict fracture initiation pressures accounting the dynamic evolution of rock mechanics parameters for acid fracturing. The error between the predicted fracture initiation pressure and the field data is only 0.46%, which shows a very good accuracy. The study shows that the elastic modulus, Poisson's ratio and tensile strength of carbonate rocks decrease with the increase of acid treatment duration and temperature. The changes of acrid rock mechanics parameters have a significant impact on fracture initiation pressure, and the evolution of elastic modulus and Poisson's ratio is the main controlling factor for fracture initiation pressure. Under the same reservoir temperature, long acid treatment duration could enlarge acid swept area and lower fracture initiation pressure; under the same acid treatment duration, high reservoir temperature strengthen rock dissolution by acid, and the fracture initiation pressure has a slight increase. © The Author(s), under exclusive licence to Springer-Verlag GmbH Austria, part of Springer Nature 2024. 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 Deep carbonates hydrocarbon resources are abundant and hold significant potential for sustainable energy development in future. Acid fracturing is an effective technology for carbonate reservoirs development; however, it is difficult to predict the rock initiation pressure for acid fracturing, which restricts the efficient development of carbonate reservoirs. In this paper, the changes of elastic modulus, Poisson's ratio and tensile strength of carbonate rock samples are tested under different acid treatment duration and temperature, and rock mechanics parameter evolution models for acid treatment rocks are obtained by experimental results fitting. Then, the evolution models are embedded into fracturing finite element calculation program to predict fracture initiation pressures accounting the dynamic evolution of rock mechanics parameters for acid fracturing. The error between the predicted fracture initiation pressure and the field data is only 0.46%, which shows a very good accuracy. The study shows that the elastic modulus, Poisson's ratio and tensile strength of carbonate rocks decrease with the increase of acid treatment duration and temperature. The changes of acrid rock mechanics parameters have a significant impact on fracture initiation pressure, and the evolution of elastic modulus and Poisson's ratio is the main controlling factor for fracture initiation pressure. Under the same reservoir temperature, long acid treatment duration could enlarge acid swept area and lower fracture initiation pressure; under the same acid treatment duration, high reservoir temperature strengthen rock dissolution by acid, and the fracture initiation pressure has a slight increase. © The Author(s), under exclusive licence to Springer-Verlag GmbH Austria, part of Springer Nature 2024. 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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Simulation Study of Acid Fracturing Initiation with Consideration of Rock Mechanics Parameter Variations |
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Jiang, Xingwen Tang, Jizhou Liu, Bo |
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|
| score |
7.399721 |