{"id":30517,"date":"2025-07-01T21:33:35","date_gmt":"2025-07-02T01:33:35","guid":{"rendered":"https:\/\/arteliagroup.ca\/?post_type=projets&p=30517"},"modified":"2026-01-30T15:17:12","modified_gmt":"2026-01-30T20:17:12","slug":"caracterisation-environnementale-danciens-puits-gaziers-abandonnes","status":"publish","type":"projets","link":"https:\/\/arteliagroup.ca\/fr\/projets\/caracterisation-environnementale-danciens-puits-gaziers-abandonnes\/","title":{"rendered":"Caract\u00e9risation environnementale d\u2019anciens puits gaziers abandonn\u00e9s"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"

Nous avons eu une approche rigoureuse en s\u00e9curit\u00e9 et protection de l\u2019environnement dans des milieux sensibles, mar\u00e9cageux ou forestiers.<\/p>\n","protected":false},"featured_media":30534,"template":"","format":"standard","meta":{"_acf_changed":false},"domaines":[67],"domaine-activite":[452],"enjeux":[72,75],"galerie":[198],"pays":[385],"class_list":["post-30517","projets","type-projets","status-publish","format-standard","has-post-thumbnail","hentry","domaines-environnement-et-sciences-de-la-terre","domaine-activite-caracterisation-et-rehabilitation-environnementale","enjeux-economie-des-ressources","enjeux-mieux-vivre-en-ville","galerie-no","pays-canada"],"acf":{"Citation":"Identifier et comprendre les risques environnementaux li\u00e9s aux anciens puits pour mieux planifier leur r\u00e9habilitation.","head_projet":30530,"projet_phare":30532,"prix":null,"copyright":"","description_projets":"Afin de mieux encadrer les anciens sites d\u2019exploration d\u2019hydrocarbures, le minist\u00e8re de l\u2019\u00c9conomie, de l\u2019Innovation et de l\u2019\u00c9nergie (MEIE) a confi\u00e9 \u00e0 notre \u00e9quipe la caract\u00e9risation environnementale de plusieurs puits abandonn\u00e9s sur 17 sites r\u00e9partis dans trois r\u00e9gions du Qu\u00e9bec : la Gasp\u00e9sie, la Mauricie et la Mont\u00e9r\u00e9gie. Ces ouvrages, for\u00e9s parfois d\u00e8s le XIXe si\u00e8cle, posent aujourd\u2019hui un risque potentiel pour l\u2019environnement et la s\u00e9curit\u00e9 publique, en raison de leur anciennet\u00e9, de leur \u00e9tat inconnu et de l\u2019absence de responsables identifiables. Ce vaste programme visait \u00e0 documenter la situation de chaque site pour \u00e9tablir les besoins de r\u00e9habilitation et appuyer une gestion efficace du passif environnemental de l\u2019\u00c9tat.\r\n\r\nNotre intervention a couvert l\u2019ensemble des \u00e9tapes requises pour la caract\u00e9risation des sites : \u00e9valuations environnementales de phases I, campagnes de forages, installation de pi\u00e9zom\u00e8tres et de puits d\u2019observation, \u00e9chantillonnage des eaux souterraines et de surface, suivi des biogaz (CH\u2084, H\u2082S), essais de perm\u00e9abilit\u00e9, lev\u00e9s de localisation, et propositions de sc\u00e9narios de r\u00e9habilitation avec estimations de co\u00fbts. Le mandat a n\u00e9cessit\u00e9 une logistique complexe incluant l\u2019am\u00e9nagement d\u2019acc\u00e8s en zones isol\u00e9es, l\u2019obtention de multiples autorisations gouvernementales (MELCCFP, MRNF, CPTAQ, MRC) pour certains sites, la coordination avec des propri\u00e9taires priv\u00e9s et l\u2019adaptation constante aux particularit\u00e9s de chaque site. Nos \u00e9quipes ont assur\u00e9 une approche rigoureuse en mati\u00e8re de sant\u00e9, s\u00e9curit\u00e9 et protection de l\u2019environnement dans des milieux sensibles, mar\u00e9cageux ou forestiers.","Client":"Minist\u00e8re de l\u2019\u00c9conomie, de l\u2019Innovation et de l\u2019\u00c9nergie (MEIE)","Lieu":"Gasp\u00e9sie, Mauricie et Mont\u00e9r\u00e9gie","villes":"","gallery":null,"domaines_dactivite":"Caract\u00e9risation et r\u00e9habilitation environnementale<\/a>"},"yoast_head":"\nCaract\u00e9risation environnementale d\u2019anciens puits gaziers abandonn\u00e9s - Artelia<\/title>\n<meta name=\"description\" content=\"Nous avons eu une approche rigoureuse en s\u00e9curit\u00e9 et protection de l\u2019environnement dans des milieux sensibles, mar\u00e9cageux ou forestiers.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/arteliagroup.ca\/fr\/projets\/caracterisation-environnementale-danciens-puits-gaziers-abandonnes\/\" \/>\n<meta property=\"og:locale\" content=\"fr_CA\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Caract\u00e9risation environnementale d\u2019anciens puits gaziers abandonn\u00e9s - 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