{"id":12296,"date":"2020-07-30T10:03:53","date_gmt":"2020-07-30T08:03:53","guid":{"rendered":"http:\/\/navier-lab.fr\/?page_id=12296"},"modified":"2024-07-11T12:15:07","modified_gmt":"2024-07-11T10:15:07","slug":"geomechanics-for-energy","status":"publish","type":"page","link":"https:\/\/navier-lab.fr\/en\/research\/geotechnique\/geomechanics-for-energy\/","title":{"rendered":"Geomechanics for energy"},"content":{"rendered":"<p><section class=\"kc-elm kc-css-101941 kc_row\"><div class=\"kc-row-container  kc-container\"><div class=\"kc-wrap-columns\"><div class=\"kc-elm kc-css-126417 kc_col-sm-12 kc_column kc_col-sm-12\"><div class=\"kc-col-container\"><div class=\"kc-elm kc-css-858911 kc_text_block\"><\/p>\n<p>\nEnergy related geomechanics include petroleum engineering and geothermal energy. Significant attention has been devoted since more than a decade to the behaviour of oil-well cements, to assess the integrity of cement-sheath in oil and geothermal wells. The microstructure and the thermo-poro-mechanical behaviour of the oil-well cement paste have been characterized through a multi-disciplinary approach. Problems related to the water injection in unconsolidated sand reservoirs and the permeability impairment during produced water re-injection are also investigated, based on advanced laboratory experiments at different scales. Advanced numerical analyses of the hydro-mechanical processes in fractured formations and fracture propagation during water injection are performed. Experiments and numerical models are also used to investigate the mechanical behaviour of gas hydrate-bearing sediments, so as to assess and minimize the environmental impacts of future exploitations of deep-sea methane hydrates.<\/p>\n<p>\n<\/div><\/div><\/div><\/div><\/div><\/section><section class=\"kc-elm kc-css-850724 kc_row\"><div class=\"kc-row-container  kc-container\"><div class=\"kc-wrap-columns\"><div class=\"kc-elm kc-css-934072 kc_col-sm-12 kc_column kc_col-sm-12\"><div class=\"kc-col-container\"><div class=\"kc-elm kc-css-833738 kc_shortcode kc_single_image\">\n\n        <img decoding=\"async\" src=\"https:\/\/navier-lab.fr\/wp-content\/uploads\/2020\/07\/Geomechanics-and-Energy-1024x682-1.jpg\" class=\"\" alt=\"\" \/>    <\/div>\n<\/div><\/div><\/div><\/div><\/section><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":15593,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-12296","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/navier-lab.fr\/en\/wp-json\/wp\/v2\/pages\/12296","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/navier-lab.fr\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/navier-lab.fr\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/navier-lab.fr\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/navier-lab.fr\/en\/wp-json\/wp\/v2\/comments?post=12296"}],"version-history":[{"count":2,"href":"https:\/\/navier-lab.fr\/en\/wp-json\/wp\/v2\/pages\/12296\/revisions"}],"predecessor-version":[{"id":15605,"href":"https:\/\/navier-lab.fr\/en\/wp-json\/wp\/v2\/pages\/12296\/revisions\/15605"}],"up":[{"embeddable":true,"href":"https:\/\/navier-lab.fr\/en\/wp-json\/wp\/v2\/pages\/15593"}],"wp:attachment":[{"href":"https:\/\/navier-lab.fr\/en\/wp-json\/wp\/v2\/media?parent=12296"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}