Fracturing of tight rocks during internal fuid production : implications for primary migration
This thesis presents the experimental work and the results on fracturing of rock samples and analogue materials due to internal fluid generation during chemical reaction. The first two papers concentrate on time-resolved 3D X-ray imaging experiment on organic-rich shale samples. Paper 1 describes fr...
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Other Authors: | , , , , , , |
Format: | Doctoral or Postdoctoral Thesis |
Language: | English |
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HAL CCSD
2013
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Online Access: | https://theses.hal.science/tel-01167873 https://theses.hal.science/tel-01167873/document https://theses.hal.science/tel-01167873/file/pdf2star-1397486777-39122_KOBCHENKO_2013_archivage.pdf |
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ftunivsavoie:oai:HAL:tel-01167873v1 |
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record_format |
openpolar |
institution |
Open Polar |
collection |
Université Savoie Mont Blanc: HAL |
op_collection_id |
ftunivsavoie |
language |
English |
topic |
Primary Migration Experiments 3D tomography Natural Resources Tight rocks fracturing Hydraulic fracturing Migration Primaire Experimentation Tomographie 3D Ressources Naturelles [SDU.STU]Sciences of the Universe [physics]/Earth Sciences |
spellingShingle |
Primary Migration Experiments 3D tomography Natural Resources Tight rocks fracturing Hydraulic fracturing Migration Primaire Experimentation Tomographie 3D Ressources Naturelles [SDU.STU]Sciences of the Universe [physics]/Earth Sciences Kobchenko, Maya Fracturing of tight rocks during internal fuid production : implications for primary migration |
topic_facet |
Primary Migration Experiments 3D tomography Natural Resources Tight rocks fracturing Hydraulic fracturing Migration Primaire Experimentation Tomographie 3D Ressources Naturelles [SDU.STU]Sciences of the Universe [physics]/Earth Sciences |
description |
This thesis presents the experimental work and the results on fracturing of rock samples and analogue materials due to internal fluid generation during chemical reaction. The first two papers concentrate on time-resolved 3D X-ray imaging experiment on organic-rich shale samples. Paper 1 describes fracture formation due to hydrocarbon generation in the shale induced by organic matter decomposition during heating. Paper 2 gives an overview of the experimental procedure and image analysis workflow, which were used to obtain results presented in the first paper. The other two papers are focused on fracturing of gelatin mixed with yeast and sugar, which generates CO2. Paper 3 describes the mechanism of fracture network formation during draining of CO2 out of a gelatine layer. Paper 4 focuses on the temporal evolution of the drainage network and the mechanism of fracture opening and closing. The last paper presents a study in which X-ray microtomography was used to characterize porosity distribution in weathered andesite samples. The scientific methods developed in this project have potential application in studying dehydration of sediments, formation of mud volcanoes, methane hydrate exploration and assessment, geological sequestration of carbon dioxide CO2 and hydraulic fracturing of unconventional reservoirs. Cette thèse presente des travaux et résultats d'expériences de fracturation dont l'origine est une génération interne de fluides induite par des réactions chimiques dans des échantillons de roches et des matériaux analogues. Les deux premiers articles portent sur une expérience avec des échantillons de schistes imagés par tomographie aux rayons X au cours du temps. Le premier article décrit la formation de fractures créées par l'augmentation de pression induite par la décomposition de matière organique lorsque les schistes sont chauffés. Le deuxième article porte sur la procédure expérimentale et l'analyse d'images, utilisées pour obtenir les résultats du premier article. Les deux autres articles concernent ... |
author2 |
Laboratoire de Géodynamique des Chaines Alpines (LGCA) Observatoire des Sciences de l'Univers de Grenoble (OSUG) Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut national des sciences de l'Univers (INSU - CNRS)-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut national des sciences de l'Univers (INSU - CNRS)-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS) Université de Grenoble Universitetet i Oslo François Renard Dag Kristian Dysthe |
format |
Doctoral or Postdoctoral Thesis |
author |
Kobchenko, Maya |
author_facet |
Kobchenko, Maya |
author_sort |
Kobchenko, Maya |
title |
Fracturing of tight rocks during internal fuid production : implications for primary migration |
title_short |
Fracturing of tight rocks during internal fuid production : implications for primary migration |
title_full |
Fracturing of tight rocks during internal fuid production : implications for primary migration |
title_fullStr |
Fracturing of tight rocks during internal fuid production : implications for primary migration |
title_full_unstemmed |
Fracturing of tight rocks during internal fuid production : implications for primary migration |
title_sort |
fracturing of tight rocks during internal fuid production : implications for primary migration |
publisher |
HAL CCSD |
publishDate |
2013 |
url |
https://theses.hal.science/tel-01167873 https://theses.hal.science/tel-01167873/document https://theses.hal.science/tel-01167873/file/pdf2star-1397486777-39122_KOBCHENKO_2013_archivage.pdf |
genre |
Methane hydrate |
genre_facet |
Methane hydrate |
op_source |
https://theses.hal.science/tel-01167873 Earth Sciences. Université de Grenoble; Universitetet i Oslo, 2013. English. ⟨NNT : 2013GRENU035⟩ |
op_relation |
NNT: 2013GRENU035 tel-01167873 https://theses.hal.science/tel-01167873 https://theses.hal.science/tel-01167873/document https://theses.hal.science/tel-01167873/file/pdf2star-1397486777-39122_KOBCHENKO_2013_archivage.pdf |
op_rights |
info:eu-repo/semantics/OpenAccess |
_version_ |
1797586938049331200 |
spelling |
ftunivsavoie:oai:HAL:tel-01167873v1 2024-04-28T08:28:23+00:00 Fracturing of tight rocks during internal fuid production : implications for primary migration Fracturation durant la production interne de fluides dans les roches : application à la migration primaire d'hydrocarbures Kobchenko, Maya Laboratoire de Géodynamique des Chaines Alpines (LGCA) Observatoire des Sciences de l'Univers de Grenoble (OSUG) Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut national des sciences de l'Univers (INSU - CNRS)-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut national des sciences de l'Univers (INSU - CNRS)-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS) Université de Grenoble Universitetet i Oslo François Renard Dag Kristian Dysthe 2013-07-05 https://theses.hal.science/tel-01167873 https://theses.hal.science/tel-01167873/document https://theses.hal.science/tel-01167873/file/pdf2star-1397486777-39122_KOBCHENKO_2013_archivage.pdf en eng HAL CCSD NNT: 2013GRENU035 tel-01167873 https://theses.hal.science/tel-01167873 https://theses.hal.science/tel-01167873/document https://theses.hal.science/tel-01167873/file/pdf2star-1397486777-39122_KOBCHENKO_2013_archivage.pdf info:eu-repo/semantics/OpenAccess https://theses.hal.science/tel-01167873 Earth Sciences. Université de Grenoble; Universitetet i Oslo, 2013. English. ⟨NNT : 2013GRENU035⟩ Primary Migration Experiments 3D tomography Natural Resources Tight rocks fracturing Hydraulic fracturing Migration Primaire Experimentation Tomographie 3D Ressources Naturelles [SDU.STU]Sciences of the Universe [physics]/Earth Sciences info:eu-repo/semantics/doctoralThesis Theses 2013 ftunivsavoie 2024-04-11T01:02:23Z This thesis presents the experimental work and the results on fracturing of rock samples and analogue materials due to internal fluid generation during chemical reaction. The first two papers concentrate on time-resolved 3D X-ray imaging experiment on organic-rich shale samples. Paper 1 describes fracture formation due to hydrocarbon generation in the shale induced by organic matter decomposition during heating. Paper 2 gives an overview of the experimental procedure and image analysis workflow, which were used to obtain results presented in the first paper. The other two papers are focused on fracturing of gelatin mixed with yeast and sugar, which generates CO2. Paper 3 describes the mechanism of fracture network formation during draining of CO2 out of a gelatine layer. Paper 4 focuses on the temporal evolution of the drainage network and the mechanism of fracture opening and closing. The last paper presents a study in which X-ray microtomography was used to characterize porosity distribution in weathered andesite samples. The scientific methods developed in this project have potential application in studying dehydration of sediments, formation of mud volcanoes, methane hydrate exploration and assessment, geological sequestration of carbon dioxide CO2 and hydraulic fracturing of unconventional reservoirs. Cette thèse presente des travaux et résultats d'expériences de fracturation dont l'origine est une génération interne de fluides induite par des réactions chimiques dans des échantillons de roches et des matériaux analogues. Les deux premiers articles portent sur une expérience avec des échantillons de schistes imagés par tomographie aux rayons X au cours du temps. Le premier article décrit la formation de fractures créées par l'augmentation de pression induite par la décomposition de matière organique lorsque les schistes sont chauffés. Le deuxième article porte sur la procédure expérimentale et l'analyse d'images, utilisées pour obtenir les résultats du premier article. Les deux autres articles concernent ... Doctoral or Postdoctoral Thesis Methane hydrate Université Savoie Mont Blanc: HAL |