{"id":3940,"date":"2021-05-24T02:59:08","date_gmt":"2021-05-24T02:59:08","guid":{"rendered":"https:\/\/www.wldsteel.com\/?p=3940"},"modified":"2021-05-24T02:59:10","modified_gmt":"2021-05-24T02:59:10","slug":"what-kind-of-materials-are-petroleum-casing-made-of","status":"publish","type":"post","link":"https:\/\/www.wldsteel.com\/it\/what-kind-of-materials-are-petroleum-casing-made-of\/","title":{"rendered":"Di che tipo di materiali sono fatti gli involucri di petrolio?"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Esistono diversi materiali per le guaine petrolifere, acciaio al carbonio di base, J55, L80, P110 e altri materiali speciali come 3 cr, 9 cr, 13 cr, 22 cr, ecc., principalmente materiali resistenti all'anidride carbonica e noti come resistenti all'idrogeno solforato come 90 SS, 95 ss, ecc. Inoltre, a seconda del produttore, vengono utilizzati tubi di grado superiore e in lega di nichelcromo. A seconda del produttore, vengono utilizzati anche numeri diversi ed esigenze particolari, ad esempio la resistenza all'estrusione del materiale; alcuni produttori aumentano il TT per indicare la resistenza all'estrusione.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Il casing petrolifero \u00e8 un tubo d'acciaio utilizzato per sostenere la parete di un pozzo di petrolio e gas per garantire il corretto funzionamento dell'intero pozzo dopo il completamento.<br>A seconda della profondit\u00e0 di perforazione e delle condizioni geologiche, in ogni pozzo devono essere utilizzati diversi strati di rivestimento. La cementazione viene utilizzata per cementare il pozzo dopo il posizionamento del casing. \u00c8 diverso dalla tubazione e dal tubo di perforazione e non pu\u00f2 essere riutilizzato. \u00c8 un materiale che si consuma una sola volta.<br>Pertanto, il consumo di casing rappresenta pi\u00f9 di 70% di tutti gli oleodotti.<br>In base all'utilizzo, le guaine petrolifere possono essere suddivise in: guaine per condotte, guaine di superficie, guaine tecniche e guaine per serbatoi.<\/p>","protected":false},"excerpt":{"rendered":"<p>There are many different materials of oil casing, basic carbon steel, J55, L80, P110 and other special materials such as 3 cr, 9 cr, 13 cr, 22 cr, etc., mainly carbon dioxide resistant and known as hydrogen sulfide resistant materials such as 90 SS, 95 ss, etc. In addition, higher grade and nichrome alloy pipes [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3940","post","type-post","status-publish","format-standard","hentry","category-news"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>What kind of materials are petroleum casing made of? 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