{"id":3950,"date":"2021-05-24T03:09:15","date_gmt":"2021-05-24T03:09:15","guid":{"rendered":"https:\/\/www.wldsteel.com\/?p=3950"},"modified":"2021-05-24T03:09:17","modified_gmt":"2021-05-24T03:09:17","slug":"j55-oil-casing-for-geothermal-deep-wells","status":"publish","type":"post","link":"https:\/\/www.wldsteel.com\/fr\/j55-cuvelage-des-puits-geothermiques-profonds\/","title":{"rendered":"J55 tubage d'huile pour puits g\u00e9othermiques profonds"},"content":{"rendered":"<p>Lorsque le puits est for\u00e9 jusqu'\u00e0 la couche de destination (couche contenant du p\u00e9trole et du gaz), le tubage de la couche de p\u00e9trole est n\u00e9cessaire pour sceller la couche de p\u00e9trole et de gaz et les strates sup\u00e9rieures expos\u00e9es, et la couche de p\u00e9trole se trouve \u00e0 l'int\u00e9rieur du tubage. Le tubage de la couche de p\u00e9trole est le plus profond de tous les types de tubage, et ses propri\u00e9t\u00e9s m\u00e9caniques et ses performances d'\u00e9tanch\u00e9it\u00e9 sont les plus \u00e9lev\u00e9es, en utilisant des nuances d'acier telles que J 55, N80, P110, Q125 et V150. Les principales sp\u00e9cifications de l'enveloppe de p\u00e9trole sont les suivantes 177,8 mm, 168,28 mm, 139,7 mm, 127 mm, 114,3 mm, etc.<br>Ltd. fournit des tuyaux sans soudure, des tuyaux de structure, des tuyaux pour fluides, des tuyaux pour chaudi\u00e8res \u00e0 moyenne, basse et haute pression, des tuyaux pour engrais provenant de plusieurs grandes aci\u00e9ries telles que Yegang, Baosteel, Chengsteel, Baosteel, Tianjin, Xining, etc. Tuyaux de craquage de p\u00e9trole, tuyaux d'alimentation \u00e9lectrique. Tuyaux en alliage import\u00e9s . Tube en alliage sans soudure \u00e0 haute pression . Tube sans soudure aux normes am\u00e9ricaines . Tubes sans soudure en acier inoxydable . Tubes soud\u00e9s, tubes coul\u00e9s, tubes de pont, tubes marins. Les principales normes mat\u00e9rielles des tuyaux sans soudure sont les suivantes : 10#, 20#, 35#, 45#, 20G, GB, GB, GB, GB, GB, GB, GB, GB, GB, 16Mn, 27simn, 15Crmo, 35Crmo, 40Cr, 10Crmo910, 12Cr1mov, 12Cr1movg, A335 10Crmo910, 12Cr1mov, 12Cr1movg, A335P22, D240, D250, N80, A335P91, etc. Les mat\u00e9riaux des tuyaux en acier inoxydable sans soudure en Chine sont les suivants : 0Cr18NI9, 1Cr18NI9Ti, 00Cr17Ni14M02, 0Cr17Ni12m02, 00Cr19Ni1o, 0Cr18Ni12M02Ti, 0cr25Ni20, oocr19Ni13M03, etc : 301, 302, 304, 304L, 304H, 305, 316, 316L, 316Ti, 317, 317L, 310S, 321, 321H, 347H, etc. Mat\u00e9riaux des tuyaux en alliage haute pression import\u00e9s et nationaux : A335P11, P91, P92, 15Crmog, 12Cr1movg, 1Cr5mo, 15crmo, 35crmo, 12Cr1mov, 10Crmo910, A335P91, 1cr2mo, 15mnv, 37mn5, 15mnv, 37mn5, 347H, etc. 15mnv, 37mn5, 10Cr9mo1vNb, 15NicumoNb5, 12Cr2mowvTiB, WB36, sA106B, etc.<br>Petroleum casing standard\u3011SY\/T American Standard ARISPEC5CT-1988 \u3010Oil casing overview\u3011 Petroleum casing is an important equipment for oil drilling, its main equipment also includes drill pipe, core pipe and casing, drill collar and small diameter drilling steel pipe. Domestic casing made of geological drilling steel by hot-rolled or cold-drawn, steel number with &#8221; geological &#8221; (DZ) indicates that the commonly used casing steel grade DZ40 , DZ55 , DZ753 species. Petroleum casing use]: used for oil well drilling mainly for the drilling process and after the completion of the well wall support, to ensure the normal operation of the drilling process and the completion of the entire well, [Petroleum casing types and packaging] according to SY \/ T &#8221; petroleum casing &#8221; short thread casing and its clamps and long thread casing and its clamps Two kinds. According to SY\/T, domestic casing should be tied with steel wire or steel tape. Each casing and the exposed part of the thread of the clamp should be screwed on the protection ring to protect the thread. Material of oil casing steel grade\u3011 J55, K55, N80, L80, C90, T95, P110, Q125, V150, H-40, J-55, N-80, P-110, C-75, C-95, etc.<\/p>","protected":false},"excerpt":{"rendered":"<p>Lorsque le puits est for\u00e9 jusqu'\u00e0 la couche de destination (couche contenant du p\u00e9trole et du gaz), le tubage de la couche de p\u00e9trole est n\u00e9cessaire pour sceller la couche de p\u00e9trole et de gaz et les strates sup\u00e9rieures expos\u00e9es, et la couche de p\u00e9trole se trouve \u00e0 l'int\u00e9rieur du tubage. Le tubage de la couche de p\u00e9trole est le plus profond de tous les types de tubage, et ses propri\u00e9t\u00e9s m\u00e9caniques [...]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v15.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>J55 oil casing for geothermal deep wells - API steel oilfield pipeline, casing pipe, OCTG manufacturer and supplier<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wldsteel.com\/fr\/j55-cuvelage-des-puits-geothermiques-profonds\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"J55 oil casing for geothermal deep wells - API steel oilfield pipeline, casing pipe, OCTG manufacturer and supplier\" \/>\n<meta property=\"og:description\" content=\"When the well is drilled to the destination layer (oil and gas-bearing layer), the oil layer casing is needed to seal the oil and gas layer and the upper exposed strata, and the oil layer is inside the casing. 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