{"id":40082,"date":"2024-10-23T02:07:29","date_gmt":"2024-10-22T18:07:29","guid":{"rendered":"https:\/\/www.casingtube.com\/?p=40082"},"modified":"2024-10-23T06:15:12","modified_gmt":"2024-10-22T22:15:12","slug":"api-5ct-grade-l80-extraction-casing-pipe","status":"publish","type":"post","link":"https:\/\/www.casingtube.com\/bn\/api-5ct-grade-l80-extraction-casing-pipe\/","title":{"rendered":"API 5CT \u0997\u09cd\u09b0\u09c7\u09a1 L80 \u098f\u0995\u09cd\u09b8\u099f\u09cd\u09b0\u09be\u0995\u09b6\u09a8 \u0995\u09c7\u09b8\u09bf\u0982 \u09aa\u09be\u0987\u09aa"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_63 counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.casingtube.com\/bn\/api-5ct-grade-l80-extraction-casing-pipe\/#%E0%A6%8F%E0%A6%AA%E0%A6%BF%E0%A6%86%E0%A6%87_5%E0%A6%B8%E0%A6%BF%E0%A6%9F%E0%A6%BF_%E0%A6%97%E0%A7%8D%E0%A6%B0%E0%A7%87%E0%A6%A1_l80_%E0%A6%8F%E0%A6%95%E0%A7%8D%E0%A6%B8%E0%A6%9F%E0%A7%8D%E0%A6%B0%E0%A6%BE%E0%A6%95%E0%A6%B6%E0%A6%A8_%E0%A6%95%E0%A7%87%E0%A6%B8%E0%A6%BF%E0%A6%82_%E0%A6%AA%E0%A6%BE%E0%A6%87%E0%A6%AA%E0%A7%87%E0%A6%B0_%E0%A6%AC%E0%A7%88%E0%A6%B6%E0%A6%BF%E0%A6%B7%E0%A7%8D%E0%A6%9F%E0%A7%8D%E0%A6%AF_%E0%A6%8F%E0%A6%AC%E0%A6%82_%E0%A6%85%E0%A7%8D%E0%A6%AF%E0%A6%BE%E0%A6%AA%E0%A7%8D%E0%A6%B2%E0%A6%BF%E0%A6%95%E0%A7%87%E0%A6%B6%E0%A6%A8\" title=\"\u098f\u09aa\u09bf\u0986\u0987 5\u09b8\u09bf\u099f\u09bf \u0997\u09cd\u09b0\u09c7\u09a1 l80 \u098f\u0995\u09cd\u09b8\u099f\u09cd\u09b0\u09be\u0995\u09b6\u09a8 \u0995\u09c7\u09b8\u09bf\u0982 \u09aa\u09be\u0987\u09aa\u09c7\u09b0 \u09ac\u09c8\u09b6\u09bf\u09b7\u09cd\u099f\u09cd\u09af \u098f\u09ac\u0982 \u0985\u09cd\u09af\u09be\u09aa\u09cd\u09b2\u09bf\u0995\u09c7\u09b6\u09a8\">\u098f\u09aa\u09bf\u0986\u0987 5\u09b8\u09bf\u099f\u09bf \u0997\u09cd\u09b0\u09c7\u09a1 l80 \u098f\u0995\u09cd\u09b8\u099f\u09cd\u09b0\u09be\u0995\u09b6\u09a8 \u0995\u09c7\u09b8\u09bf\u0982 \u09aa\u09be\u0987\u09aa\u09c7\u09b0 \u09ac\u09c8\u09b6\u09bf\u09b7\u09cd\u099f\u09cd\u09af \u098f\u09ac\u0982 \u0985\u09cd\u09af\u09be\u09aa\u09cd\u09b2\u09bf\u0995\u09c7\u09b6\u09a8<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.casingtube.com\/bn\/api-5ct-grade-l80-extraction-casing-pipe\/#%E0%A6%8F%E0%A6%AA%E0%A6%BF%E0%A6%86%E0%A6%87_5CT_%E0%A6%97%E0%A7%8D%E0%A6%B0%E0%A7%87%E0%A6%A1_L80_%E0%A6%8F%E0%A6%95%E0%A7%8D%E0%A6%B8%E0%A6%9F%E0%A7%8D%E0%A6%B0%E0%A6%BE%E0%A6%95%E0%A6%B6%E0%A6%A8_%E0%A6%95%E0%A7%87%E0%A6%B8%E0%A6%BF%E0%A6%82_%E0%A6%AA%E0%A6%BE%E0%A6%87%E0%A6%AA%E0%A7%87%E0%A6%B0_%E0%A6%89%E0%A6%A4%E0%A7%8D%E0%A6%AA%E0%A6%BE%E0%A6%A6%E0%A6%A8_%E0%A6%AA%E0%A7%8D%E0%A6%B0%E0%A6%95%E0%A7%8D%E0%A6%B0%E0%A6%BF%E0%A6%AF%E0%A6%BC%E0%A6%BE_%E0%A6%8F%E0%A6%AC%E0%A6%82_%E0%A6%AE%E0%A6%BE%E0%A6%A8_%E0%A6%B8%E0%A6%AE%E0%A7%8D%E0%A6%AE%E0%A6%A4%E0%A6%BF\" title=\"\u098f\u09aa\u09bf\u0986\u0987 5CT \u0997\u09cd\u09b0\u09c7\u09a1 L80 \u098f\u0995\u09cd\u09b8\u099f\u09cd\u09b0\u09be\u0995\u09b6\u09a8 \u0995\u09c7\u09b8\u09bf\u0982 \u09aa\u09be\u0987\u09aa\u09c7\u09b0 \u0989\u09a4\u09cd\u09aa\u09be\u09a6\u09a8 \u09aa\u09cd\u09b0\u0995\u09cd\u09b0\u09bf\u09af\u09bc\u09be \u098f\u09ac\u0982 \u09ae\u09be\u09a8 \u09b8\u09ae\u09cd\u09ae\u09a4\u09bf\">\u098f\u09aa\u09bf\u0986\u0987 5CT \u0997\u09cd\u09b0\u09c7\u09a1 L80 \u098f\u0995\u09cd\u09b8\u099f\u09cd\u09b0\u09be\u0995\u09b6\u09a8 \u0995\u09c7\u09b8\u09bf\u0982 \u09aa\u09be\u0987\u09aa\u09c7\u09b0 \u0989\u09a4\u09cd\u09aa\u09be\u09a6\u09a8 \u09aa\u09cd\u09b0\u0995\u09cd\u09b0\u09bf\u09af\u09bc\u09be \u098f\u09ac\u0982 \u09ae\u09be\u09a8 \u09b8\u09ae\u09cd\u09ae\u09a4\u09bf<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.casingtube.com\/bn\/api-5ct-grade-l80-extraction-casing-pipe\/#%E0%A6%89%E0%A6%AA%E0%A6%B8%E0%A6%82%E0%A6%B9%E0%A6%BE%E0%A6%B0%E0%A7%87_API_5CT_%E0%A6%97%E0%A7%8D%E0%A6%B0%E0%A7%87%E0%A6%A1_L80_%E0%A6%8F%E0%A6%95%E0%A7%8D%E0%A6%B8%E0%A6%9F%E0%A7%8D%E0%A6%B0%E0%A6%BE%E0%A6%95%E0%A6%B6%E0%A6%A8_%E0%A6%95%E0%A7%87%E0%A6%B8%E0%A6%BF%E0%A6%82_%E0%A6%AA%E0%A6%BE%E0%A6%87%E0%A6%AA_%E0%A6%A4%E0%A7%87%E0%A6%B2_%E0%A6%8F%E0%A6%AC%E0%A6%82_%E0%A6%97%E0%A7%8D%E0%A6%AF%E0%A6%BE%E0%A6%B8_%E0%A6%A8%E0%A6%BF%E0%A6%B7%E0%A7%8D%E0%A6%95%E0%A6%BE%E0%A6%B6%E0%A6%A8_%E0%A6%95%E0%A7%8D%E0%A6%B0%E0%A6%BF%E0%A6%AF%E0%A6%BC%E0%A6%BE%E0%A6%95%E0%A6%B2%E0%A6%BE%E0%A6%AA%E0%A7%87%E0%A6%B0_%E0%A6%9C%E0%A6%A8%E0%A7%8D%E0%A6%AF_%E0%A6%A4%E0%A6%BE%E0%A6%B0_%E0%A6%95%E0%A7%8D%E0%A6%B7%E0%A6%AF%E0%A6%BC_%E0%A6%AA%E0%A7%8D%E0%A6%B0%E0%A6%A4%E0%A6%BF%E0%A6%B0%E0%A7%8B%E0%A6%A7_%E0%A6%95%E0%A7%8D%E0%A6%B7%E0%A6%AE%E0%A6%A4%E0%A6%BE_%E0%A6%AF%E0%A6%BE%E0%A6%A8%E0%A7%8D%E0%A6%A4%E0%A7%8D%E0%A6%B0%E0%A6%BF%E0%A6%95_%E0%A6%B6%E0%A6%95%E0%A7%8D%E0%A6%A4%E0%A6%BF_%E0%A6%8F%E0%A6%AC%E0%A6%82_%E0%A6%AC%E0%A6%B9%E0%A7%81%E0%A6%AE%E0%A7%81%E0%A6%96%E0%A7%80%E0%A6%A4%E0%A6%BE%E0%A6%B0_%E0%A6%95%E0%A6%BE%E0%A6%B0%E0%A6%A3%E0%A7%87_%E0%A6%8F%E0%A6%95%E0%A6%9F%E0%A6%BF_%E0%A6%A8%E0%A6%BF%E0%A6%B0%E0%A7%8D%E0%A6%AD%E0%A6%B0%E0%A6%AF%E0%A7%8B%E0%A6%97%E0%A7%8D%E0%A6%AF_%E0%A6%AA%E0%A6%9B%E0%A6%A8%E0%A7%8D%E0%A6%A6_%E0%A6%B9%E0%A6%BF%E0%A6%B8%E0%A6%BE%E0%A6%AC%E0%A7%87_%E0%A6%A6%E0%A6%BE%E0%A6%81%E0%A6%A1%E0%A6%BC%E0%A6%BF%E0%A6%AF%E0%A6%BC%E0%A7%87%E0%A6%9B%E0%A7%87%E0%A5%A4_%E0%A6%85%E0%A6%AA%E0%A6%BE%E0%A6%B0%E0%A7%87%E0%A6%9F%E0%A6%B0%E0%A6%B0%E0%A6%BE_%E0%A6%95%E0%A6%A0%E0%A7%8B%E0%A6%B0_%E0%A6%AA%E0%A6%B0%E0%A6%BF%E0%A6%AC%E0%A7%87%E0%A6%B6_%E0%A6%B8%E0%A6%B9%E0%A7%8D%E0%A6%AF_%E0%A6%95%E0%A6%B0%E0%A6%BE%E0%A6%B0_%E0%A6%95%E0%A7%8D%E0%A6%B7%E0%A6%AE%E0%A6%A4%E0%A6%BE_%E0%A6%8F%E0%A6%AC%E0%A6%82_%E0%A6%85%E0%A6%A8%E0%A7%8D%E0%A6%AF%E0%A6%BE%E0%A6%A8%E0%A7%8D%E0%A6%AF_%E0%A6%89%E0%A6%AA%E0%A6%95%E0%A6%B0%E0%A6%A3%E0%A7%87%E0%A6%B0_%E0%A6%A4%E0%A7%81%E0%A6%B2%E0%A6%A8%E0%A6%BE%E0%A6%AF%E0%A6%BC_%E0%A6%8F%E0%A6%B0_%E0%A6%AC%E0%A7%8D%E0%A6%AF%E0%A6%AF%E0%A6%BC-%E0%A6%95%E0%A6%BE%E0%A6%B0%E0%A7%8D%E0%A6%AF%E0%A6%95%E0%A6%BE%E0%A6%B0%E0%A6%BF%E0%A6%A4%E0%A6%BE_%E0%A6%A5%E0%A7%87%E0%A6%95%E0%A7%87_%E0%A6%89%E0%A6%AA%E0%A6%95%E0%A7%83%E0%A6%A4_%E0%A6%B9%E0%A6%AF%E0%A6%BC%E0%A5%A4_%E0%A6%AF%E0%A6%BE%E0%A6%87%E0%A6%B9%E0%A7%8B%E0%A6%95_%E0%A6%A1%E0%A7%8D%E0%A6%B0%E0%A6%BF%E0%A6%B2%E0%A6%BF%E0%A6%82_%E0%A6%85%E0%A7%8D%E0%A6%AF%E0%A6%BE%E0%A6%AA%E0%A7%8D%E0%A6%B2%E0%A6%BF%E0%A6%95%E0%A7%87%E0%A6%B6%E0%A6%A8%E0%A6%97%E0%A7%81%E0%A6%B2%E0%A6%BF%E0%A6%A4%E0%A7%87_L80_%E0%A6%95%E0%A7%87%E0%A6%B8%E0%A6%BF%E0%A6%82_%E0%A6%AA%E0%A6%BE%E0%A6%87%E0%A6%AA%E0%A7%87%E0%A6%B0_%E0%A6%95%E0%A6%BE%E0%A6%B0%E0%A7%8D%E0%A6%AF%E0%A6%95%E0%A6%BE%E0%A6%B0%E0%A6%BF%E0%A6%A4%E0%A6%BE_%E0%A6%8F%E0%A6%AC%E0%A6%82_%E0%A6%A6%E0%A7%80%E0%A6%B0%E0%A7%8D%E0%A6%98%E0%A6%BE%E0%A6%AF%E0%A6%BC%E0%A7%81_%E0%A6%B8%E0%A6%B0%E0%A7%8D%E0%A6%AC%E0%A6%BE%E0%A6%A7%E0%A6%BF%E0%A6%95_%E0%A6%95%E0%A6%B0%E0%A6%BE%E0%A6%B0_%E0%A6%9C%E0%A6%A8%E0%A7%8D%E0%A6%AF_%E0%A6%A4%E0%A6%BE%E0%A6%AA%E0%A6%AE%E0%A6%BE%E0%A6%A4%E0%A7%8D%E0%A6%B0%E0%A6%BE%E0%A6%B0_%E0%A6%B8%E0%A7%80%E0%A6%AE%E0%A6%BE%E0%A6%AC%E0%A6%A6%E0%A7%8D%E0%A6%A7%E0%A6%A4%E0%A6%BE_%E0%A6%AA%E0%A6%B0%E0%A6%BF%E0%A6%9A%E0%A6%BE%E0%A6%B2%E0%A6%A8%E0%A6%BE%E0%A6%B0_%E0%A6%85%E0%A6%A8%E0%A7%81%E0%A6%B6%E0%A7%80%E0%A6%B2%E0%A6%A8_%E0%A6%8F%E0%A6%AC%E0%A6%82_%E0%A6%85%E0%A6%AA%E0%A6%BE%E0%A6%B0%E0%A7%87%E0%A6%B6%E0%A6%A8%E0%A6%BE%E0%A6%B2_%E0%A6%85%E0%A6%AC%E0%A6%B8%E0%A7%8D%E0%A6%A5%E0%A6%BE%E0%A6%B0_%E0%A6%AF%E0%A6%A4%E0%A7%8D%E0%A6%A8_%E0%A6%B8%E0%A6%B9%E0%A6%95%E0%A6%BE%E0%A6%B0%E0%A7%87_%E0%A6%AC%E0%A6%BF%E0%A6%AC%E0%A7%87%E0%A6%9A%E0%A6%A8%E0%A6%BE_%E0%A6%95%E0%A6%B0%E0%A6%BE_%E0%A6%85%E0%A6%A4%E0%A7%8D%E0%A6%AF%E0%A6%A8%E0%A7%8D%E0%A6%A4_%E0%A6%97%E0%A7%81%E0%A6%B0%E0%A7%81%E0%A6%A4%E0%A7%8D%E0%A6%AC%E0%A6%AA%E0%A7%82%E0%A6%B0%E0%A7%8D%E0%A6%A3%E0%A5%A4_API_5CT_%E0%A6%97%E0%A7%8D%E0%A6%B0%E0%A7%87%E0%A6%A1_L80_%E0%A6%95%E0%A7%87%E0%A6%B8%E0%A6%BF%E0%A6%82_%E0%A6%AA%E0%A6%BE%E0%A6%87%E0%A6%AA%E0%A7%87%E0%A6%B0_%E0%A6%B8%E0%A7%81%E0%A6%AC%E0%A6%BF%E0%A6%A7%E0%A6%BE%E0%A6%97%E0%A7%81%E0%A6%B2%E0%A6%BF%E0%A6%95%E0%A7%87_%E0%A6%95%E0%A6%BE%E0%A6%9C%E0%A7%87_%E0%A6%B2%E0%A6%BE%E0%A6%97%E0%A6%BF%E0%A6%AF%E0%A6%BC%E0%A7%87_%E0%A6%8F%E0%A6%AC%E0%A6%82_%E0%A6%8F%E0%A6%B0_%E0%A6%AC%E0%A6%BF%E0%A6%AC%E0%A7%87%E0%A6%9A%E0%A6%A8%E0%A6%BE%E0%A6%97%E0%A7%81%E0%A6%B2%E0%A6%BF%E0%A6%95%E0%A7%87_%E0%A6%B8%E0%A6%AE%E0%A7%8D%E0%A6%AC%E0%A7%8B%E0%A6%A7%E0%A6%A8_%E0%A6%95%E0%A6%B0%E0%A6%BE%E0%A6%B0_%E0%A6%AE%E0%A6%BE%E0%A6%A7%E0%A7%8D%E0%A6%AF%E0%A6%AE%E0%A7%87_%E0%A6%85%E0%A6%AA%E0%A6%BE%E0%A6%B0%E0%A7%87%E0%A6%9F%E0%A6%B0%E0%A6%B0%E0%A6%BE_%E0%A6%A4%E0%A6%BE%E0%A6%A6%E0%A7%87%E0%A6%B0_%E0%A6%A1%E0%A7%8D%E0%A6%B0%E0%A6%BF%E0%A6%B2%E0%A6%BF%E0%A6%82_%E0%A6%85%E0%A6%AA%E0%A6%BE%E0%A6%B0%E0%A7%87%E0%A6%B6%E0%A6%A8%E0%A6%97%E0%A7%81%E0%A6%B2%E0%A6%BF%E0%A6%B0_%E0%A6%A6%E0%A6%95%E0%A7%8D%E0%A6%B7%E0%A6%A4%E0%A6%BE_%E0%A6%8F%E0%A6%AC%E0%A6%82_%E0%A6%A8%E0%A6%BF%E0%A6%B0%E0%A6%BE%E0%A6%AA%E0%A6%A4%E0%A7%8D%E0%A6%A4%E0%A6%BE_%E0%A6%AC%E0%A6%BE%E0%A6%A1%E0%A6%BC%E0%A6%BE%E0%A6%A4%E0%A7%87_%E0%A6%AA%E0%A6%BE%E0%A6%B0%E0%A7%87_%E0%A6%AF%E0%A6%BE_%E0%A6%AC%E0%A6%BF%E0%A6%B6%E0%A7%8D%E0%A6%AC%E0%A6%AC%E0%A7%8D%E0%A6%AF%E0%A6%BE%E0%A6%AA%E0%A7%80_%E0%A6%A4%E0%A7%87%E0%A6%B2_%E0%A6%93_%E0%A6%97%E0%A7%8D%E0%A6%AF%E0%A6%BE%E0%A6%B8_%E0%A6%AA%E0%A7%8D%E0%A6%B0%E0%A6%95%E0%A6%B2%E0%A7%8D%E0%A6%AA%E0%A6%97%E0%A7%81%E0%A6%B2%E0%A6%BF%E0%A6%B0_%E0%A6%B8%E0%A6%BE%E0%A6%AE%E0%A6%97%E0%A7%8D%E0%A6%B0%E0%A6%BF%E0%A6%95_%E0%A6%B8%E0%A6%BE%E0%A6%AB%E0%A6%B2%E0%A7%8D%E0%A6%AF%E0%A7%87_%E0%A6%85%E0%A6%AC%E0%A6%A6%E0%A6%BE%E0%A6%A8_%E0%A6%B0%E0%A6%BE%E0%A6%96%E0%A6%A4%E0%A7%87_%E0%A6%AA%E0%A6%BE%E0%A6%B0%E0%A7%87%E0%A7%B7\" title=\"\u0989\u09aa\u09b8\u0982\u09b9\u09be\u09b0\u09c7, API 5CT \u0997\u09cd\u09b0\u09c7\u09a1 L80 \u098f\u0995\u09cd\u09b8\u099f\u09cd\u09b0\u09be\u0995\u09b6\u09a8 \u0995\u09c7\u09b8\u09bf\u0982 \u09aa\u09be\u0987\u09aa \u09a4\u09c7\u09b2 \u098f\u09ac\u0982 \u0997\u09cd\u09af\u09be\u09b8 \u09a8\u09bf\u09b7\u09cd\u0995\u09be\u09b6\u09a8 \u0995\u09cd\u09b0\u09bf\u09af\u09bc\u09be\u0995\u09b2\u09be\u09aa\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09a4\u09be\u09b0 \u0995\u09cd\u09b7\u09af\u09bc \u09aa\u09cd\u09b0\u09a4\u09bf\u09b0\u09cb\u09a7 \u0995\u09cd\u09b7\u09ae\u09a4\u09be, \u09af\u09be\u09a8\u09cd\u09a4\u09cd\u09b0\u09bf\u0995 \u09b6\u0995\u09cd\u09a4\u09bf \u098f\u09ac\u0982 \u09ac\u09b9\u09c1\u09ae\u09c1\u0996\u09c0\u09a4\u09be\u09b0 \u0995\u09be\u09b0\u09a3\u09c7 \u098f\u0995\u099f\u09bf \u09a8\u09bf\u09b0\u09cd\u09ad\u09b0\u09af\u09cb\u0997\u09cd\u09af \u09aa\u099b\u09a8\u09cd\u09a6 \u09b9\u09bf\u09b8\u09be\u09ac\u09c7 \u09a6\u09be\u0981\u09a1\u09bc\u09bf\u09af\u09bc\u09c7\u099b\u09c7\u0964 \u0985\u09aa\u09be\u09b0\u09c7\u099f\u09b0\u09b0\u09be \u0995\u09a0\u09cb\u09b0 \u09aa\u09b0\u09bf\u09ac\u09c7\u09b6 \u09b8\u09b9\u09cd\u09af \u0995\u09b0\u09be\u09b0 \u0995\u09cd\u09b7\u09ae\u09a4\u09be \u098f\u09ac\u0982 \u0985\u09a8\u09cd\u09af\u09be\u09a8\u09cd\u09af \u0989\u09aa\u0995\u09b0\u09a3\u09c7\u09b0 \u09a4\u09c1\u09b2\u09a8\u09be\u09af\u09bc \u098f\u09b0 \u09ac\u09cd\u09af\u09af\u09bc-\u0995\u09be\u09b0\u09cd\u09af\u0995\u09be\u09b0\u09bf\u09a4\u09be \u09a5\u09c7\u0995\u09c7 \u0989\u09aa\u0995\u09c3\u09a4 \u09b9\u09af\u09bc\u0964 \u09af\u09be\u0987\u09b9\u09cb\u0995, \u09a1\u09cd\u09b0\u09bf\u09b2\u09bf\u0982 \u0985\u09cd\u09af\u09be\u09aa\u09cd\u09b2\u09bf\u0995\u09c7\u09b6\u09a8\u0997\u09c1\u09b2\u09bf\u09a4\u09c7 L80 \u0995\u09c7\u09b8\u09bf\u0982 \u09aa\u09be\u0987\u09aa\u09c7\u09b0 \u0995\u09be\u09b0\u09cd\u09af\u0995\u09be\u09b0\u09bf\u09a4\u09be \u098f\u09ac\u0982 \u09a6\u09c0\u09b0\u09cd\u0998\u09be\u09af\u09bc\u09c1 \u09b8\u09b0\u09cd\u09ac\u09be\u09a7\u09bf\u0995 \u0995\u09b0\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u09a4\u09be\u09aa\u09ae\u09be\u09a4\u09cd\u09b0\u09be\u09b0 \u09b8\u09c0\u09ae\u09be\u09ac\u09a6\u09cd\u09a7\u09a4\u09be, \u09aa\u09b0\u09bf\u099a\u09be\u09b2\u09a8\u09be\u09b0 \u0985\u09a8\u09c1\u09b6\u09c0\u09b2\u09a8 \u098f\u09ac\u0982 \u0985\u09aa\u09be\u09b0\u09c7\u09b6\u09a8\u09be\u09b2 \u0985\u09ac\u09b8\u09cd\u09a5\u09be\u09b0 \u09af\u09a4\u09cd\u09a8 \u09b8\u09b9\u0995\u09be\u09b0\u09c7 \u09ac\u09bf\u09ac\u09c7\u099a\u09a8\u09be \u0995\u09b0\u09be \u0985\u09a4\u09cd\u09af\u09a8\u09cd\u09a4 \u0997\u09c1\u09b0\u09c1\u09a4\u09cd\u09ac\u09aa\u09c2\u09b0\u09cd\u09a3\u0964 API 5CT \u0997\u09cd\u09b0\u09c7\u09a1 L80 \u0995\u09c7\u09b8\u09bf\u0982 \u09aa\u09be\u0987\u09aa\u09c7\u09b0 \u09b8\u09c1\u09ac\u09bf\u09a7\u09be\u0997\u09c1\u09b2\u09bf\u0995\u09c7 \u0995\u09be\u099c\u09c7 \u09b2\u09be\u0997\u09bf\u09af\u09bc\u09c7 \u098f\u09ac\u0982 \u098f\u09b0 \u09ac\u09bf\u09ac\u09c7\u099a\u09a8\u09be\u0997\u09c1\u09b2\u09bf\u0995\u09c7 \u09b8\u09ae\u09cd\u09ac\u09cb\u09a7\u09a8 \u0995\u09b0\u09be\u09b0 \u09ae\u09be\u09a7\u09cd\u09af\u09ae\u09c7, \u0985\u09aa\u09be\u09b0\u09c7\u099f\u09b0\u09b0\u09be \u09a4\u09be\u09a6\u09c7\u09b0 \u09a1\u09cd\u09b0\u09bf\u09b2\u09bf\u0982 \u0985\u09aa\u09be\u09b0\u09c7\u09b6\u09a8\u0997\u09c1\u09b2\u09bf\u09b0 \u09a6\u0995\u09cd\u09b7\u09a4\u09be \u098f\u09ac\u0982 \u09a8\u09bf\u09b0\u09be\u09aa\u09a4\u09cd\u09a4\u09be \u09ac\u09be\u09a1\u09bc\u09be\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7, \u09af\u09be \u09ac\u09bf\u09b6\u09cd\u09ac\u09ac\u09cd\u09af\u09be\u09aa\u09c0 \u09a4\u09c7\u09b2 \u0993 \u0997\u09cd\u09af\u09be\u09b8 \u09aa\u09cd\u09b0\u0995\u09b2\u09cd\u09aa\u0997\u09c1\u09b2\u09bf\u09b0 \u09b8\u09be\u09ae\u0997\u09cd\u09b0\u09bf\u0995 \u09b8\u09be\u09ab\u09b2\u09cd\u09af\u09c7 \u0985\u09ac\u09a6\u09be\u09a8 \u09b0\u09be\u0996\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u09f7\">\u0989\u09aa\u09b8\u0982\u09b9\u09be\u09b0\u09c7, API 5CT \u0997\u09cd\u09b0\u09c7\u09a1 L80 \u098f\u0995\u09cd\u09b8\u099f\u09cd\u09b0\u09be\u0995\u09b6\u09a8 \u0995\u09c7\u09b8\u09bf\u0982 \u09aa\u09be\u0987\u09aa \u09a4\u09c7\u09b2 \u098f\u09ac\u0982 \u0997\u09cd\u09af\u09be\u09b8 \u09a8\u09bf\u09b7\u09cd\u0995\u09be\u09b6\u09a8 \u0995\u09cd\u09b0\u09bf\u09af\u09bc\u09be\u0995\u09b2\u09be\u09aa\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09a4\u09be\u09b0 \u0995\u09cd\u09b7\u09af\u09bc \u09aa\u09cd\u09b0\u09a4\u09bf\u09b0\u09cb\u09a7 \u0995\u09cd\u09b7\u09ae\u09a4\u09be, \u09af\u09be\u09a8\u09cd\u09a4\u09cd\u09b0\u09bf\u0995 \u09b6\u0995\u09cd\u09a4\u09bf \u098f\u09ac\u0982 \u09ac\u09b9\u09c1\u09ae\u09c1\u0996\u09c0\u09a4\u09be\u09b0 \u0995\u09be\u09b0\u09a3\u09c7 \u098f\u0995\u099f\u09bf \u09a8\u09bf\u09b0\u09cd\u09ad\u09b0\u09af\u09cb\u0997\u09cd\u09af \u09aa\u099b\u09a8\u09cd\u09a6 \u09b9\u09bf\u09b8\u09be\u09ac\u09c7 \u09a6\u09be\u0981\u09a1\u09bc\u09bf\u09af\u09bc\u09c7\u099b\u09c7\u0964 \u0985\u09aa\u09be\u09b0\u09c7\u099f\u09b0\u09b0\u09be \u0995\u09a0\u09cb\u09b0 \u09aa\u09b0\u09bf\u09ac\u09c7\u09b6 \u09b8\u09b9\u09cd\u09af \u0995\u09b0\u09be\u09b0 \u0995\u09cd\u09b7\u09ae\u09a4\u09be \u098f\u09ac\u0982 \u0985\u09a8\u09cd\u09af\u09be\u09a8\u09cd\u09af \u0989\u09aa\u0995\u09b0\u09a3\u09c7\u09b0 \u09a4\u09c1\u09b2\u09a8\u09be\u09af\u09bc \u098f\u09b0 \u09ac\u09cd\u09af\u09af\u09bc-\u0995\u09be\u09b0\u09cd\u09af\u0995\u09be\u09b0\u09bf\u09a4\u09be \u09a5\u09c7\u0995\u09c7 \u0989\u09aa\u0995\u09c3\u09a4 \u09b9\u09af\u09bc\u0964 \u09af\u09be\u0987\u09b9\u09cb\u0995, \u09a1\u09cd\u09b0\u09bf\u09b2\u09bf\u0982 \u0985\u09cd\u09af\u09be\u09aa\u09cd\u09b2\u09bf\u0995\u09c7\u09b6\u09a8\u0997\u09c1\u09b2\u09bf\u09a4\u09c7 L80 \u0995\u09c7\u09b8\u09bf\u0982 \u09aa\u09be\u0987\u09aa\u09c7\u09b0 \u0995\u09be\u09b0\u09cd\u09af\u0995\u09be\u09b0\u09bf\u09a4\u09be \u098f\u09ac\u0982 \u09a6\u09c0\u09b0\u09cd\u0998\u09be\u09af\u09bc\u09c1 \u09b8\u09b0\u09cd\u09ac\u09be\u09a7\u09bf\u0995 \u0995\u09b0\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u09a4\u09be\u09aa\u09ae\u09be\u09a4\u09cd\u09b0\u09be\u09b0 \u09b8\u09c0\u09ae\u09be\u09ac\u09a6\u09cd\u09a7\u09a4\u09be, \u09aa\u09b0\u09bf\u099a\u09be\u09b2\u09a8\u09be\u09b0 \u0985\u09a8\u09c1\u09b6\u09c0\u09b2\u09a8 \u098f\u09ac\u0982 \u0985\u09aa\u09be\u09b0\u09c7\u09b6\u09a8\u09be\u09b2 \u0985\u09ac\u09b8\u09cd\u09a5\u09be\u09b0 \u09af\u09a4\u09cd\u09a8 \u09b8\u09b9\u0995\u09be\u09b0\u09c7 \u09ac\u09bf\u09ac\u09c7\u099a\u09a8\u09be \u0995\u09b0\u09be \u0985\u09a4\u09cd\u09af\u09a8\u09cd\u09a4 \u0997\u09c1\u09b0\u09c1\u09a4\u09cd\u09ac\u09aa\u09c2\u09b0\u09cd\u09a3\u0964 API 5CT \u0997\u09cd\u09b0\u09c7\u09a1 L80 \u0995\u09c7\u09b8\u09bf\u0982 \u09aa\u09be\u0987\u09aa\u09c7\u09b0 \u09b8\u09c1\u09ac\u09bf\u09a7\u09be\u0997\u09c1\u09b2\u09bf\u0995\u09c7 \u0995\u09be\u099c\u09c7 \u09b2\u09be\u0997\u09bf\u09af\u09bc\u09c7 \u098f\u09ac\u0982 \u098f\u09b0 \u09ac\u09bf\u09ac\u09c7\u099a\u09a8\u09be\u0997\u09c1\u09b2\u09bf\u0995\u09c7 \u09b8\u09ae\u09cd\u09ac\u09cb\u09a7\u09a8 \u0995\u09b0\u09be\u09b0 \u09ae\u09be\u09a7\u09cd\u09af\u09ae\u09c7, \u0985\u09aa\u09be\u09b0\u09c7\u099f\u09b0\u09b0\u09be \u09a4\u09be\u09a6\u09c7\u09b0 \u09a1\u09cd\u09b0\u09bf\u09b2\u09bf\u0982 \u0985\u09aa\u09be\u09b0\u09c7\u09b6\u09a8\u0997\u09c1\u09b2\u09bf\u09b0 \u09a6\u0995\u09cd\u09b7\u09a4\u09be \u098f\u09ac\u0982 \u09a8\u09bf\u09b0\u09be\u09aa\u09a4\u09cd\u09a4\u09be \u09ac\u09be\u09a1\u09bc\u09be\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7, \u09af\u09be \u09ac\u09bf\u09b6\u09cd\u09ac\u09ac\u09cd\u09af\u09be\u09aa\u09c0 \u09a4\u09c7\u09b2 \u0993 \u0997\u09cd\u09af\u09be\u09b8 \u09aa\u09cd\u09b0\u0995\u09b2\u09cd\u09aa\u0997\u09c1\u09b2\u09bf\u09b0 \u09b8\u09be\u09ae\u0997\u09cd\u09b0\u09bf\u0995 \u09b8\u09be\u09ab\u09b2\u09cd\u09af\u09c7 \u0985\u09ac\u09a6\u09be\u09a8 \u09b0\u09be\u0996\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u09f7<\/a><\/li><\/ul><\/nav><\/div>\n<h1 id=\"characteristics-and-applications-of-api-5ct-grade-l80-extraction-casing-pipe-wpaicgheading\"><span class=\"ez-toc-section\" id=\"%E0%A6%8F%E0%A6%AA%E0%A6%BF%E0%A6%86%E0%A6%87_5%E0%A6%B8%E0%A6%BF%E0%A6%9F%E0%A6%BF_%E0%A6%97%E0%A7%8D%E0%A6%B0%E0%A7%87%E0%A6%A1_l80_%E0%A6%8F%E0%A6%95%E0%A7%8D%E0%A6%B8%E0%A6%9F%E0%A7%8D%E0%A6%B0%E0%A6%BE%E0%A6%95%E0%A6%B6%E0%A6%A8_%E0%A6%95%E0%A7%87%E0%A6%B8%E0%A6%BF%E0%A6%82_%E0%A6%AA%E0%A6%BE%E0%A6%87%E0%A6%AA%E0%A7%87%E0%A6%B0_%E0%A6%AC%E0%A7%88%E0%A6%B6%E0%A6%BF%E0%A6%B7%E0%A7%8D%E0%A6%9F%E0%A7%8D%E0%A6%AF_%E0%A6%8F%E0%A6%AC%E0%A6%82_%E0%A6%85%E0%A7%8D%E0%A6%AF%E0%A6%BE%E0%A6%AA%E0%A7%8D%E0%A6%B2%E0%A6%BF%E0%A6%95%E0%A7%87%E0%A6%B6%E0%A6%A8\"><\/span>\u098f\u09aa\u09bf\u0986\u0987 5\u09b8\u09bf\u099f\u09bf \u0997\u09cd\u09b0\u09c7\u09a1 <a href=\"\/tag\/l80\" target=\"_blank\"><strong><a href=\"\/tag\/l80-2\" target=\"_blank\"><strong>l80<\/strong><\/a><\/strong><\/a> \u098f\u0995\u09cd\u09b8\u099f\u09cd\u09b0\u09be\u0995\u09b6\u09a8 \u0995\u09c7\u09b8\u09bf\u0982 \u09aa\u09be\u0987\u09aa\u09c7\u09b0 \u09ac\u09c8\u09b6\u09bf\u09b7\u09cd\u099f\u09cd\u09af \u098f\u09ac\u0982 \u0985\u09cd\u09af\u09be\u09aa\u09cd\u09b2\u09bf\u0995\u09c7\u09b6\u09a8<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\n<a href=\"\/tag\/api-5ct\" target=\"_blank\"><strong><a href=\"\/tag\/api-5ct-2\" target=\"_blank\"><strong><a href=\"\/tag\/api-5c\" target=\"_blank\"><strong><strong>\u00a0API<\/strong> 5c<\/strong><\/a>t<\/strong><\/a><\/strong><\/a> \u0997\u09cd\u09b0\u09c7\u09a1 L80 \u09a8\u09bf\u09b7\u09cd\u0995\u09be\u09b6\u09a8 \u0995\u09c7\u09b8\u09bf\u0982 \u09aa\u09be\u0987\u09aa \u09b9\u09b2 \u09a4\u09c7\u09b2 \u098f\u09ac\u0982 \u0997\u09cd\u09af\u09be\u09b8 \u09b6\u09bf\u09b2\u09cd\u09aa\u09c7\u09b0 \u098f\u0995\u099f\u09bf \u0997\u09c1\u09b0\u09c1\u09a4\u09cd\u09ac\u09aa\u09c2\u09b0\u09cd\u09a3 \u0989\u09aa\u09be\u09a6\u09be\u09a8, \u09af\u09be \u09a8\u09bf\u09b7\u09cd\u0995\u09be\u09b6\u09a8 \u098f\u09ac\u0982 \u09a1\u09cd\u09b0\u09bf\u09b2\u09bf\u0982 \u0985\u09aa\u09be\u09b0\u09c7\u09b6\u09a8\u09c7\u09b0 \u0995\u09a0\u09cb\u09b0 \u09aa\u09b0\u09bf\u09b8\u09cd\u09a5\u09bf\u09a4\u09bf \u09b8\u09b9\u09cd\u09af \u0995\u09b0\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u09a1\u09bf\u099c\u09be\u0987\u09a8 \u0995\u09b0\u09be \u09b9\u09af\u09bc\u09c7\u099b\u09c7\u0964 \u0995\u09c7\u09b8\u09bf\u0982 \u09aa\u09be\u0987\u09aa\u09c7\u09b0 \u098f\u0987 \u0997\u09cd\u09b0\u09c7\u09a1\u099f\u09bf \u09a4\u09be\u09b0 \u09b8\u09cd\u09a5\u09be\u09af\u09bc\u09bf\u09a4\u09cd\u09ac, \u0989\u099a\u09cd\u099a \u09aa\u09cd\u09b0\u09b8\u09be\u09b0\u09cd\u09af \u09b6\u0995\u09cd\u09a4\u09bf \u098f\u09ac\u0982 \u0995\u09cd\u09b7\u09af\u09bc \u09aa\u09cd\u09b0\u09a4\u09bf\u09b0\u09cb\u09a7\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09aa\u09b0\u09bf\u099a\u09bf\u09a4, \u098f\u099f\u09bf \u09ac\u09bf\u09ad\u09bf\u09a8\u09cd\u09a8 \u099a\u09cd\u09af\u09be\u09b2\u09c7\u099e\u09cd\u099c\u09bf\u0982 \u09aa\u09b0\u09bf\u09ac\u09c7\u09b6\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u0989\u09aa\u09af\u09c1\u0995\u09cd\u09a4 \u0995\u09b0\u09c7 \u09a4\u09cb\u09b2\u09c7\u0964 \u09aa\u09be\u0987\u09aa\u0997\u09c1\u09b2\u09bf \u0995\u09be\u09b0\u09cd\u09ac\u09a8 \u09ac\u09be \u0995\u09ae \u0996\u09be\u09a6 \u0987\u09b8\u09cd\u09aa\u09be\u09a4 \u09a5\u09c7\u0995\u09c7 \u09a4\u09c8\u09b0\u09bf \u0995\u09b0\u09be \u09b9\u09af\u09bc\u0964 \u098f\u099f\u09bf \u09a8\u09bf\u09b6\u09cd\u099a\u09bf\u09a4 \u0995\u09b0\u09c7 \u09af\u09c7 \u09a4\u09be\u09b0\u09be \u09a4\u09c7\u09b2\u09c7\u09b0 \u0995\u09c2\u09aa\u09c7\u09b0 \u0997\u09ad\u09c0\u09b0\u09c7 \u09aa\u09cd\u09b0\u09ac\u09b2 \u099a\u09be\u09aa \u098f\u09ac\u0982 \u09a4\u09be\u09aa\u09ae\u09be\u09a4\u09cd\u09b0\u09be \u09b8\u09b9\u09cd\u09af \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u0964 \u09aa\u09be\u0987\u09aa\u0997\u09c1\u09b2\u09bf \u0995\u09a0\u09cb\u09b0\u09a4\u09be \u098f\u09ac\u0982 \u09ab\u09b2\u09a8 \u09b6\u0995\u09cd\u09a4\u09bf \u09b8\u09b9 \u09a4\u09be\u09a6\u09c7\u09b0 \u09af\u09be\u09a8\u09cd\u09a4\u09cd\u09b0\u09bf\u0995 \u09ac\u09c8\u09b6\u09bf\u09b7\u09cd\u099f\u09cd\u09af\u0997\u09c1\u09b2\u09bf\u0995\u09c7 \u0989\u09a8\u09cd\u09a8\u09a4 \u0995\u09b0\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u09a4\u09be\u09aa-\u099a\u09bf\u0995\u09bf\u09a4\u09cd\u09b8\u09be \u0995\u09b0\u09be \u09b9\u09af\u09bc, \u09af\u09be \u099a\u09b0\u09ae \u09aa\u09b0\u09bf\u09b8\u09cd\u09a5\u09bf\u09a4\u09bf\u09a4\u09c7 \u0995\u09be\u09a0\u09be\u09ae\u09cb\u0997\u09a4 \u0985\u0996\u09a3\u09cd\u09a1\u09a4\u09be \u09ac\u099c\u09be\u09af\u09bc \u09b0\u09be\u0996\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u0985\u09a4\u09cd\u09af\u09a8\u09cd\u09a4 \u0997\u09c1\u09b0\u09c1\u09a4\u09cd\u09ac\u09aa\u09c2\u09b0\u09cd\u09a3\u09f7 \u0985\u09aa\u09be\u09b0\u09c7\u09b6\u09a8\u09c7\u09b0 \u09b8\u09ae\u09af\u09bc \u09ac\u09bf\u0995\u09c3\u09a4\u09bf \u09af\u09c7\u09ae\u09a8 \u09b9\u09be\u0987\u09a1\u09cd\u09b0\u09cb\u09b2\u09bf\u0995 \u09ab\u09cd\u09b0\u09cd\u09af\u09be\u0995\u099a\u09be\u09b0\u09bf\u0982 \u09ac\u09be &#8220;\u09ab\u09cd\u09b0\u09cd\u09af\u09be\u0995\u09bf\u0982&#8221;\u0964 \u09b2\u09bf\u0995 \u09aa\u09cd\u09b0\u09a4\u09bf\u09b0\u09cb\u09a7 \u098f\u09ac\u0982 \u09a4\u09c7\u09b2 \u0993 \u0997\u09cd\u09af\u09be\u09b8 \u09a8\u09bf\u09b7\u09cd\u0995\u09be\u09b6\u09a8 \u09aa\u09cd\u09b0\u0995\u09cd\u09b0\u09bf\u09af\u09bc\u09be\u09b0 \u09a6\u0995\u09cd\u09b7\u09a4\u09be \u09a8\u09bf\u09b6\u09cd\u099a\u09bf\u09a4 \u0995\u09b0\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u098f\u0987 \u09aa\u09cd\u09b0\u09a4\u09bf\u09b0\u09cb\u09a7 \u0985\u09aa\u09b0\u09bf\u09b9\u09be\u09b0\u09cd\u09af\u0964 \u09aa\u09be\u0987\u09aa\u0997\u09c1\u09b2\u09bf \u09ad\u09be\u09b2 \u0993\u09af\u09bc\u09c7\u09b2\u09cd\u09a1\u09c7\u09ac\u09bf\u09b2\u09bf\u099f\u09bf\u0993 \u09aa\u09cd\u09b0\u09a6\u09b0\u09cd\u09b6\u09a8 \u0995\u09b0\u09c7, \u09af\u09be \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u099f\u09bf\u09a4\u09c7 \u0987\u09a8\u09b8\u09cd\u099f\u09b2\u09c7\u09b6\u09a8 \u098f\u09ac\u0982 \u09b0\u0995\u09cd\u09b7\u09a3\u09be\u09ac\u09c7\u0995\u09cd\u09b7\u09a3\u09c7\u09b0 \u09b8\u09b9\u099c\u09a4\u09b0 \u0995\u09b0\u09be\u09b0 \u0985\u09a8\u09c1\u09ae\u09a4\u09bf \u09a6\u09c7\u09af\u09bc\u0964 \u098f\u0987 \u09aa\u09be\u0987\u09aa\u0997\u09c1\u09b2\u09bf \u09ac\u09bf\u09ad\u09bf\u09a8\u09cd\u09a8 \u0995\u09c2\u09aa\u09c7\u09b0 \u0997\u09ad\u09c0\u09b0\u09a4\u09be \u098f\u09ac\u0982 \u09ad\u09c2\u09a4\u09be\u09a4\u09cd\u09a4\u09cd\u09ac\u09bf\u0995 \u0997\u09a0\u09a8\u0997\u09c1\u09b2\u09bf\u0995\u09c7 \u09ae\u09bf\u099f\u09ae\u09be\u099f \u0995\u09b0\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u09ac\u09bf\u09ad\u09bf\u09a8\u09cd\u09a8 \u09ac\u09cd\u09af\u09be\u09b8 \u098f\u09ac\u0982 \u09a6\u09c8\u09b0\u09cd\u0998\u09cd\u09af\u09c7 \u0986\u09b8\u09c7, \u09af\u09be \u09a8\u0995\u09b6\u09be \u098f\u09ac\u0982 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u0997\u09c7 \u09a8\u09ae\u09a8\u09c0\u09af\u09bc\u09a4\u09be \u09aa\u09cd\u09b0\u09a6\u09be\u09a8 \u0995\u09b0\u09c7\u0964 \u098f\u0997\u09c1\u09b2\u09bf \u09b8\u09be\u09a7\u09be\u09b0\u09a3\u09a4 \u0995\u09c2\u09aa\u0997\u09c1\u09b2\u09bf\u09a4\u09c7 \u09ac\u09cd\u09af\u09ac\u09b9\u09c3\u09a4 \u09b9\u09af\u09bc \u09af\u09c7\u0996\u09be\u09a8\u09c7 \u0989\u099a\u09cd\u099a \u099a\u09be\u09aa \u098f\u09ac\u0982 \u0995\u09cd\u09b7\u09af\u09bc\u0995\u09be\u09b0\u09c0 \u09aa\u09b0\u09bf\u09ac\u09c7\u09b6 \u09ac\u09bf\u09b0\u09be\u099c \u0995\u09b0\u09c7, \u09ad\u09c2\u0997\u09b0\u09cd\u09ad\u09b8\u09cd\u09a5 \u099c\u09b2 \u09a6\u09c2\u09b7\u09a3\u09c7\u09b0 \u09ac\u09bf\u09b0\u09c1\u09a6\u09cd\u09a7\u09c7 \u098f\u0995\u099f\u09bf \u09a8\u09bf\u09b0\u09cd\u09ad\u09b0\u09af\u09cb\u0997\u09cd\u09af \u09ac\u09be\u09a7\u09be \u09aa\u09cd\u09b0\u09a6\u09be\u09a8 \u0995\u09b0\u09c7 \u098f\u09ac\u0982 \u09a4\u09c7\u09b2 \u0993 \u0997\u09cd\u09af\u09be\u09b8 \u09aa\u09c1\u09a8\u09b0\u09c1\u09a6\u09cd\u09a7\u09be\u09b0 \u09aa\u09cd\u09b0\u0995\u09cd\u09b0\u09bf\u09af\u09bc\u09be\u0997\u09c1\u09b2\u09bf\u09b0 \u09b8\u09c1\u09b0\u0995\u09cd\u09b7\u09be \u098f\u09ac\u0982 \u09a6\u0995\u09cd\u09b7\u09a4\u09be \u09a8\u09bf\u09b6\u09cd\u099a\u09bf\u09a4 \u0995\u09b0\u09c7\u09f7 \u098f\u09ac\u0982 \u09b8\u09a4\u09a4\u09be\u0964 \u098f\u0997\u09c1\u09b2\u09bf \u09ac\u09cb\u09b0\u09b9\u09cb\u09b2\u0995\u09c7 \u09b8\u09cd\u09a5\u09bf\u09a4\u09bf\u09b6\u09c0\u09b2 \u0995\u09b0\u09a4\u09c7 \u09b8\u09be\u09b9\u09be\u09af\u09cd\u09af \u0995\u09b0\u09c7, \u0993\u09af\u09bc\u09c7\u09b2\u09ac\u09cb\u09b0\u0995\u09c7 \u09ad\u09c7\u0999\u09c7 \u09aa\u09a1\u09bc\u09be \u09a5\u09c7\u0995\u09c7 \u09b0\u0995\u09cd\u09b7\u09be \u0995\u09b0\u09c7 \u098f\u09ac\u0982 \u0997\u09a0\u09a8\u09c7\u09b0 \u09a4\u09b0\u09b2\u0997\u09c1\u09b2\u09bf\u0995\u09c7 \u0989\u09a4\u09cd\u09aa\u09be\u09a6\u09a8\u09c7\u09b0 \u09b8\u09cd\u099f\u09cd\u09b0\u09bf\u0982\u09af\u09bc\u09c7 \u09aa\u09cd\u09b0\u09ac\u09c7\u09b6 \u0995\u09b0\u09be \u09a5\u09c7\u0995\u09c7 \u09ac\u09bf\u09b0\u09a4 \u09b0\u09be\u0996\u09c7\u0964 \u098f\u099f\u09bf \u09b8\u09be\u09ae\u0997\u09cd\u09b0\u09bf\u0995 \u09ad\u09be\u09b2 \u0989\u09a4\u09cd\u09aa\u09be\u09a6\u09a8\u09b6\u09c0\u09b2\u09a4\u09be \u098f\u09ac\u0982 \u09a6\u09c0\u09b0\u09cd\u0998\u09be\u09af\u09bc\u09c1 \u09ac\u09be\u09a1\u09bc\u09be\u09af\u09bc, \u0995\u09c2\u09aa\u09c7\u09b0 \u099c\u09c0\u09ac\u09a6\u09cd\u09a6\u09b6\u09be\u09af\u09bc \u0985\u09aa\u09be\u09b0\u09c7\u09b6\u09a8\u09be\u09b2 \u099d\u09c1\u0981\u0995\u09bf \u098f\u09ac\u0982 \u09b0\u0995\u09cd\u09b7\u09a3\u09be\u09ac\u09c7\u0995\u09cd\u09b7\u09a3\u09c7\u09b0 \u0996\u09b0\u099a \u09b9\u09cd\u09b0\u09be\u09b8 \u0995\u09b0\u09c7\u0964 \u09a4\u09be\u09a6\u09c7\u09b0 \u09a6\u09c3\u09a2\u09bc \u09a8\u09bf\u09b0\u09cd\u09ae\u09be\u09a3 \u098f\u09ac\u0982 \u0995\u09b0\u09cd\u09ae\u0995\u09cd\u09b7\u09ae\u09a4\u09be \u09ac\u09c8\u09b6\u09bf\u09b7\u09cd\u099f\u09cd\u09af \u0995\u09b0\u09cd\u09ae\u0995\u09cd\u09b7\u09ae \u09a6\u0995\u09cd\u09b7\u09a4\u09be \u098f\u09ac\u0982 \u09aa\u09b0\u09bf\u09ac\u09c7\u09b6\u0997\u09a4 \u09b8\u09cd\u099f\u09c1\u09af\u09bc\u09be\u09b0\u09cd\u09a1\u09b6\u09bf\u09aa \u09ac\u09be\u09a1\u09bc\u09be\u09a8\u09cb\u09b0 \u099c\u09a8\u09cd\u09af \u09b6\u09bf\u09b2\u09cd\u09aa\u09c7\u09b0 \u09aa\u09cd\u09b0\u099a\u09c7\u09b7\u09cd\u099f\u09be\u09af\u09bc \u0985\u09ac\u09a6\u09be\u09a8 \u09b0\u09be\u0996\u09c7\u0964 \u0997\u09cd\u09b0\u09c7\u09a1 L80 \u09aa\u09be\u0987\u09aa\u0997\u09c1\u09b2\u09bf \u09ac\u09c7\u099b\u09c7 \u09a8\u09c7\u0993\u09af\u09bc\u09be\u09b0 \u09ae\u09be\u09a7\u09cd\u09af\u09ae\u09c7, \u0985\u09aa\u09be\u09b0\u09c7\u099f\u09b0\u09b0\u09be \u09ad\u09be\u09b2 \u0985\u0996\u09a3\u09cd\u09a1\u09a4\u09be\u09b0 \u09b8\u09be\u09a5\u09c7 \u09af\u09c1\u0995\u09cd\u09a4 \u099d\u09c1\u0981\u0995\u09bf\u0997\u09c1\u09b2\u09bf \u09b9\u09cd\u09b0\u09be\u09b8 \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7 \u098f\u09ac\u0982 \u09a4\u09c7\u09b2 \u098f\u09ac\u0982 \u0997\u09cd\u09af\u09be\u09b8 \u0989\u09a4\u09cd\u09aa\u09be\u09a6\u09a8 \u09a8\u09bf\u09af\u09bc\u09a8\u09cd\u09a4\u09cd\u09b0\u09a3\u0995\u09be\u09b0\u09c0 \u09a8\u09bf\u09af\u09bc\u09a8\u09cd\u09a4\u09cd\u09b0\u0995 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u099c\u09a8\u09c0\u09af\u09bc\u09a4\u09be\u0997\u09c1\u09b2\u09bf\u09b0 \u09b8\u09be\u09a5\u09c7 \u09b8\u09ae\u09cd\u09ae\u09a4\u09bf \u09a8\u09bf\u09b6\u09cd\u099a\u09bf\u09a4 \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u09f7 \u09b8\u09c7\u0995\u09cd\u099f\u09b0 \u09a4\u09be\u09a6\u09c7\u09b0 \u0989\u099a\u09cd\u099a\u09a4\u09b0 \u09af\u09be\u09a8\u09cd\u09a4\u09cd\u09b0\u09bf\u0995 \u09ac\u09c8\u09b6\u09bf\u09b7\u09cd\u099f\u09cd\u09af, \u099c\u09be\u09b0\u09be \u09aa\u09cd\u09b0\u09a4\u09bf\u09b0\u09cb\u09a7 \u098f\u09ac\u0982 \u09ac\u09b9\u09c1\u09ae\u09c1\u0996\u09bf\u09a4\u09be \u09ac\u09bf\u09b6\u09cd\u09ac\u09ac\u09cd\u09af\u09be\u09aa\u09c0 \u09a1\u09cd\u09b0\u09bf\u09b2\u09bf\u0982 \u09aa\u09b0\u09bf\u09ac\u09c7\u09b6\u09c7\u09b0 \u099a\u09be\u09b9\u09bf\u09a6\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u09a4\u09be\u09a6\u09c7\u09b0 \u0985\u09aa\u09b0\u09bf\u09b9\u09be\u09b0\u09cd\u09af \u0995\u09b0\u09c7 \u09a4\u09cb\u09b2\u09c7\u0964 \u09aa\u09cd\u09b0\u09af\u09c1\u0995\u09cd\u09a4\u09bf\u09b0 \u0985\u0997\u09cd\u09b0\u0997\u09a4\u09bf \u098f\u09ac\u0982 \u09a8\u09bf\u09b7\u09cd\u0995\u09be\u09b6\u09a8 \u09aa\u09a6\u09cd\u09a7\u09a4\u09bf\u09b0 \u09ac\u09bf\u0995\u09be\u09b6\u09c7\u09b0 \u09b8\u09be\u09a5\u09c7 \u09b8\u09be\u09a5\u09c7, \u0997\u09cd\u09b0\u09c7\u09a1 L80 \u0995\u09c7\u09b8\u09bf\u0982 \u09aa\u09be\u0987\u09aa\u0997\u09c1\u09b2\u09bf \u0989\u09a6\u09cd\u09ad\u09be\u09ac\u09a8\u09c7\u09b0 \u0985\u0997\u09cd\u09b0\u09ad\u09be\u0997\u09c7 \u09b0\u09af\u09bc\u09c7\u099b\u09c7, \u09a8\u09bf\u09b0\u09be\u09aa\u09a6, \u09a6\u0995\u09cd\u09b7, \u098f\u09ac\u0982 \u099f\u09c7\u0995\u09b8\u0987 \u09b6\u0995\u09cd\u09a4\u09bf \u09b8\u09ae\u09be\u09a7\u09be\u09a8\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09b6\u09bf\u09b2\u09cd\u09aa\u09c7\u09b0 \u0985\u09a8\u09c1\u09b8\u09a8\u09cd\u09a7\u09be\u09a8\u0995\u09c7 \u09b8\u09ae\u09b0\u09cd\u09a5\u09a8 \u0995\u09b0\u09c7\u09f7<\/p>\n<h1 id=\"manufacturing-process-and-standards-compliance-of-api-5ct-grade-l80-extraction-casing-pipe-wpaicgheading\"><span class=\"ez-toc-section\" id=\"%E0%A6%8F%E0%A6%AA%E0%A6%BF%E0%A6%86%E0%A6%87_5CT_%E0%A6%97%E0%A7%8D%E0%A6%B0%E0%A7%87%E0%A6%A1_L80_%E0%A6%8F%E0%A6%95%E0%A7%8D%E0%A6%B8%E0%A6%9F%E0%A7%8D%E0%A6%B0%E0%A6%BE%E0%A6%95%E0%A6%B6%E0%A6%A8_%E0%A6%95%E0%A7%87%E0%A6%B8%E0%A6%BF%E0%A6%82_%E0%A6%AA%E0%A6%BE%E0%A6%87%E0%A6%AA%E0%A7%87%E0%A6%B0_%E0%A6%89%E0%A6%A4%E0%A7%8D%E0%A6%AA%E0%A6%BE%E0%A6%A6%E0%A6%A8_%E0%A6%AA%E0%A7%8D%E0%A6%B0%E0%A6%95%E0%A7%8D%E0%A6%B0%E0%A6%BF%E0%A6%AF%E0%A6%BC%E0%A6%BE_%E0%A6%8F%E0%A6%AC%E0%A6%82_%E0%A6%AE%E0%A6%BE%E0%A6%A8_%E0%A6%B8%E0%A6%AE%E0%A7%8D%E0%A6%AE%E0%A6%A4%E0%A6%BF\"><\/span>\u098f\u09aa\u09bf\u0986\u0987 5CT \u0997\u09cd\u09b0\u09c7\u09a1 L80 \u098f\u0995\u09cd\u09b8\u099f\u09cd\u09b0\u09be\u0995\u09b6\u09a8 \u0995\u09c7\u09b8\u09bf\u0982 \u09aa\u09be\u0987\u09aa\u09c7\u09b0 \u0989\u09a4\u09cd\u09aa\u09be\u09a6\u09a8 \u09aa\u09cd\u09b0\u0995\u09cd\u09b0\u09bf\u09af\u09bc\u09be \u098f\u09ac\u0982 \u09ae\u09be\u09a8 \u09b8\u09ae\u09cd\u09ae\u09a4\u09bf<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\n\u098f\u09aa\u09bf\u0986\u0987 5CT \u09ae\u09be\u09a8\u0997\u09c1\u09b2\u09bf\u09b0 \u09b8\u09be\u09a5\u09c7 \u09b8\u09ae\u09cd\u09ae\u09a4\u09bf \u0997\u09cd\u09b0\u09c7\u09a1 L80 \u0995\u09c7\u09b8\u09bf\u0982 \u09aa\u09be\u0987\u09aa \u09a4\u09c8\u09b0\u09bf\u09a4\u09c7 \u0986\u09b2\u09cb\u099a\u09a8\u09be\u09b0 \u0985\u09af\u09cb\u0997\u09cd\u09af\u0964 \u098f\u0987 \u09ae\u09be\u09a8\u0997\u09c1\u09b2\u09bf \u09b6\u09c1\u09a7\u09c1\u09ae\u09be\u09a4\u09cd\u09b0 \u09b0\u09be\u09b8\u09be\u09af\u09bc\u09a8\u09bf\u0995 \u098f\u09ac\u0982 \u09af\u09be\u09a8\u09cd\u09a4\u09cd\u09b0\u09bf\u0995 \u09ac\u09c8\u09b6\u09bf\u09b7\u09cd\u099f\u09cd\u09af\u0997\u09c1\u09b2\u09bf\u0987 \u09a8\u09af\u09bc, \u09ae\u09be\u09a4\u09cd\u09b0\u09be\u0997\u09a4 \u09b8\u09b9\u09a8\u09b6\u09c0\u09b2\u09a4\u09be \u098f\u09ac\u0982 \u09aa\u09b0\u09bf\u09a6\u09b0\u09cd\u09b6\u09a8\u09c7\u09b0 \u09ae\u09be\u09a8\u09a6\u09a3\u09cd\u09a1\u0993 \u09a8\u09bf\u09b0\u09cd\u09a6\u09bf\u09b7\u09cd\u099f \u0995\u09b0\u09c7\u0964 \u09b8\u09cd\u09ac\u09c0\u0995\u09c3\u09a4 \u09b8\u0982\u09b8\u09cd\u09a5\u09be\u0997\u09c1\u09b2\u09bf\u09b0 \u09a6\u09cd\u09ac\u09be\u09b0\u09be \u0995\u09a0\u09cb\u09b0 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be \u098f\u09ac\u0982 \u09b6\u0982\u09b8\u09be\u09aa\u09a4\u09cd\u09b0 \u09b8\u09ae\u09cd\u09ae\u09a4\u09bf \u09af\u09be\u099a\u09be\u0987 \u0995\u09b0\u09c7, \u09b6\u09c7\u09b7-\u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0\u0995\u09be\u09b0\u09c0\u09a6\u09c7\u09b0 \u09a6\u09be\u09ac\u09bf \u0995\u09b0\u09be \u0985\u09cd\u09af\u09be\u09aa\u09cd\u09b2\u09bf\u0995\u09c7\u09b6\u09a8\u0997\u09c1\u09b2\u09bf\u09a4\u09c7 \u09aa\u09be\u0987\u09aa\u09c7\u09b0 \u09a8\u09bf\u09b0\u09cd\u09ad\u09b0\u09af\u09cb\u0997\u09cd\u09af\u09a4\u09be\u09b0 \u0986\u09b6\u09cd\u09ac\u09be\u09b8 \u09a6\u09c7\u09af\u09bc\u0964 \u099f\u09c7\u0995\u09b8\u0987 \u0985\u09a8\u09c1\u09b6\u09c0\u09b2\u09a8\u0997\u09c1\u09b2\u09bf \u09aa\u09be\u0987\u09aa\u0997\u09c1\u09b2\u09bf\u09b0 \u09a6\u09c0\u09b0\u09cd\u0998\u09be\u09af\u09bc\u09c1 \u098f\u09ac\u0982 \u0995\u09be\u09b0\u09cd\u09af\u0995\u09be\u09b0\u09bf\u09a4\u09be \u09b8\u09b0\u09cd\u09ac\u09be\u09a7\u09bf\u0995 \u0995\u09b0\u09be\u09b0 \u09b8\u09ae\u09af\u09bc \u0985\u09aa\u099a\u09af\u09bc \u098f\u09ac\u0982 \u09b6\u0995\u09cd\u09a4\u09bf \u0996\u09b0\u099a \u09b9\u09cd\u09b0\u09be\u09b8 \u0995\u09b0\u09be\u09b0 \u09b2\u0995\u09cd\u09b7\u09cd\u09af \u09b0\u09be\u0996\u09c7\u0964 \u09b8\u09cd\u0995\u09cd\u09b0\u09cd\u09af\u09be\u09aa \u09b8\u09cd\u099f\u09bf\u09b2\u09c7\u09b0 \u09aa\u09c1\u09a8\u09b0\u09cd\u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09be \u098f\u09ac\u0982 \u0989\u09a4\u09cd\u09aa\u09be\u09a6\u09a8 \u09aa\u09cd\u09b0\u0995\u09cd\u09b0\u09bf\u09af\u09bc\u09be\u0997\u09c1\u09b2\u09bf \u0985\u09aa\u09cd\u099f\u09bf\u09ae\u09be\u0987\u099c \u0995\u09b0\u09be \u09b6\u09bf\u09b2\u09cd\u09aa\u09c7\u09b0 \u09aa\u09b0\u09bf\u09ac\u09c7\u09b6\u0997\u09a4 \u09aa\u09a6\u099a\u09bf\u09b9\u09cd\u09a8 \u09b9\u09cd\u09b0\u09be\u09b8 \u0995\u09b0\u09a4\u09c7 \u0985\u09ac\u09a6\u09be\u09a8 \u09b0\u09be\u0996\u09c7\u0964 \u09aa\u09cd\u09b0\u09bf\u09ae\u09bf\u09af\u09bc\u09be\u09ae \u0987\u09b8\u09cd\u09aa\u09be\u09a4 \u09a8\u09bf\u09b0\u09cd\u09ac\u09be\u099a\u09a8 \u09a5\u09c7\u0995\u09c7 \u099a\u09c2\u09a1\u09bc\u09be\u09a8\u09cd\u09a4 \u09aa\u09b0\u09bf\u09a6\u09b0\u09cd\u09b6\u09a8 \u098f\u09ac\u0982 \u09b8\u09be\u09b0\u09cd\u099f\u09bf\u09ab\u09bf\u0995\u09c7\u09b6\u09a8 \u09aa\u09b0\u09cd\u09af\u09a8\u09cd\u09a4, \u09aa\u09cd\u09b0\u09a4\u09bf\u099f\u09bf \u09aa\u09a6\u0995\u09cd\u09b7\u09c7\u09aa \u09a8\u09bf\u09b6\u09cd\u099a\u09bf\u09a4 \u0995\u09b0\u09c7 \u09af\u09c7 \u09aa\u09be\u0987\u09aa\u099f\u09bf \u09a4\u09c7\u09b2 \u0993 \u0997\u09cd\u09af\u09be\u09b8 \u09b6\u09bf\u09b2\u09cd\u09aa\u09c7\u09b0 \u0995\u09a0\u09cb\u09b0 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u099c\u09a8\u09c0\u09af\u09bc\u09a4\u09be \u09aa\u09c2\u09b0\u09a3 \u0995\u09b0\u09c7\u0964 \u09a8\u09bf\u09b0\u09ac\u09bf\u099a\u09cd\u099b\u09bf\u09a8\u09cd\u09a8 \u0989\u09a4\u09cd\u09aa\u09be\u09a6\u09a8, \u09b8\u09c2\u0995\u09cd\u09b7\u09cd\u09ae \u09ae\u09be\u09a8 \u09a8\u09bf\u09af\u09bc\u09a8\u09cd\u09a4\u09cd\u09b0\u09a3, \u098f\u09ac\u0982 API 5CT \u09ae\u09be\u09a8\u0997\u09c1\u09b2\u09bf\u09b0 \u09b8\u09be\u09a5\u09c7 \u09b8\u09ae\u09cd\u09ae\u09a4\u09bf \u099a\u09cd\u09af\u09be\u09b2\u09c7\u099e\u09cd\u099c\u09bf\u0982 \u09aa\u09b0\u09bf\u09ac\u09c7\u09b6\u09c7 \u09af\u09c7\u0996\u09be\u09a8\u09c7 \u098f\u0987 \u09aa\u09be\u0987\u09aa\u0997\u09c1\u09b2\u09bf \u09b8\u09cd\u09a5\u09be\u09aa\u09a8 \u0995\u09b0\u09be \u09b9\u09af\u09bc \u09b8\u09c7\u0996\u09be\u09a8\u09c7 \u09b8\u09cd\u09a5\u09be\u09af\u09bc\u09bf\u09a4\u09cd\u09ac, \u09a8\u09bf\u09b0\u09cd\u09ad\u09b0\u09af\u09cb\u0997\u09cd\u09af\u09a4\u09be \u098f\u09ac\u0982 \u09b8\u09c1\u09b0\u0995\u09cd\u09b7\u09be\u09b0 \u0997\u09cd\u09af\u09be\u09b0\u09be\u09a8\u09cd\u099f\u09bf \u09a6\u09c7\u09af\u09bc\u0964 \u09aa\u09cd\u09b0\u09af\u09c1\u0995\u09cd\u09a4\u09bf\u09b0 \u0985\u0997\u09cd\u09b0\u0997\u09a4\u09bf \u098f\u09ac\u0982 \u09aa\u09b0\u09bf\u09ac\u09c7\u09b6\u0997\u09a4 \u09b8\u099a\u09c7\u09a4\u09a8\u09a4\u09be \u09ac\u09c3\u09a6\u09cd\u09a7\u09bf\u09b0 \u09b8\u09be\u09a5\u09c7 \u09b8\u09be\u09a5\u09c7, \u09b6\u09bf\u09b2\u09cd\u09aa\u099f\u09bf API 5CT \u09a6\u09cd\u09ac\u09be\u09b0\u09be \u09a8\u09bf\u09b0\u09cd\u09a7\u09be\u09b0\u09bf\u09a4 \u0989\u099a\u09cd\u099a \u09ae\u09be\u09a8 \u09ac\u099c\u09be\u09af\u09bc \u09b0\u09c7\u0996\u09c7 \u099f\u09c7\u0995\u09b8\u0987\u09ad\u09be\u09ac\u09c7 \u09ad\u09ac\u09bf\u09b7\u09cd\u09af\u09a4\u09c7\u09b0 \u099a\u09be\u09b9\u09bf\u09a6\u09be \u09ae\u09c7\u099f\u09be\u09a4\u09c7 \u09aa\u09cd\u09b0\u0995\u09cd\u09b0\u09bf\u09af\u09bc\u09be \u098f\u09ac\u0982 \u0989\u09aa\u0995\u09b0\u09a3\u0997\u09c1\u09b2\u09bf\u0995\u09c7 \u0989\u09a6\u09cd\u09ad\u09be\u09ac\u09a8 \u0995\u09b0\u09c7 \u099a\u09b2\u09c7\u099b\u09c7\u09f7<\/p>\n<p>https:\/\/youtube.com\/watch?v=t4JR3TPOt7g<\/p>\n<p>\u09b8\u09c1\u09ac\u09bf\u09a7\u09be \u098f\u09ac\u0982 \u09ac\u09bf\u09ac\u09c7\u099a\u09a8\u09be<\/p>\n<h1 id=\"advantages-and-considerations-when-using-api-5ct-grade-l80-extraction-casing-pipe-wpaicgheading\"><span class=\"ez-toc-section\" id=\"%E0%A6%89%E0%A6%AA%E0%A6%B8%E0%A6%82%E0%A6%B9%E0%A6%BE%E0%A6%B0%E0%A7%87_API_5CT_%E0%A6%97%E0%A7%8D%E0%A6%B0%E0%A7%87%E0%A6%A1_L80_%E0%A6%8F%E0%A6%95%E0%A7%8D%E0%A6%B8%E0%A6%9F%E0%A7%8D%E0%A6%B0%E0%A6%BE%E0%A6%95%E0%A6%B6%E0%A6%A8_%E0%A6%95%E0%A7%87%E0%A6%B8%E0%A6%BF%E0%A6%82_%E0%A6%AA%E0%A6%BE%E0%A6%87%E0%A6%AA_%E0%A6%A4%E0%A7%87%E0%A6%B2_%E0%A6%8F%E0%A6%AC%E0%A6%82_%E0%A6%97%E0%A7%8D%E0%A6%AF%E0%A6%BE%E0%A6%B8_%E0%A6%A8%E0%A6%BF%E0%A6%B7%E0%A7%8D%E0%A6%95%E0%A6%BE%E0%A6%B6%E0%A6%A8_%E0%A6%95%E0%A7%8D%E0%A6%B0%E0%A6%BF%E0%A6%AF%E0%A6%BC%E0%A6%BE%E0%A6%95%E0%A6%B2%E0%A6%BE%E0%A6%AA%E0%A7%87%E0%A6%B0_%E0%A6%9C%E0%A6%A8%E0%A7%8D%E0%A6%AF_%E0%A6%A4%E0%A6%BE%E0%A6%B0_%E0%A6%95%E0%A7%8D%E0%A6%B7%E0%A6%AF%E0%A6%BC_%E0%A6%AA%E0%A7%8D%E0%A6%B0%E0%A6%A4%E0%A6%BF%E0%A6%B0%E0%A7%8B%E0%A6%A7_%E0%A6%95%E0%A7%8D%E0%A6%B7%E0%A6%AE%E0%A6%A4%E0%A6%BE_%E0%A6%AF%E0%A6%BE%E0%A6%A8%E0%A7%8D%E0%A6%A4%E0%A7%8D%E0%A6%B0%E0%A6%BF%E0%A6%95_%E0%A6%B6%E0%A6%95%E0%A7%8D%E0%A6%A4%E0%A6%BF_%E0%A6%8F%E0%A6%AC%E0%A6%82_%E0%A6%AC%E0%A6%B9%E0%A7%81%E0%A6%AE%E0%A7%81%E0%A6%96%E0%A7%80%E0%A6%A4%E0%A6%BE%E0%A6%B0_%E0%A6%95%E0%A6%BE%E0%A6%B0%E0%A6%A3%E0%A7%87_%E0%A6%8F%E0%A6%95%E0%A6%9F%E0%A6%BF_%E0%A6%A8%E0%A6%BF%E0%A6%B0%E0%A7%8D%E0%A6%AD%E0%A6%B0%E0%A6%AF%E0%A7%8B%E0%A6%97%E0%A7%8D%E0%A6%AF_%E0%A6%AA%E0%A6%9B%E0%A6%A8%E0%A7%8D%E0%A6%A6_%E0%A6%B9%E0%A6%BF%E0%A6%B8%E0%A6%BE%E0%A6%AC%E0%A7%87_%E0%A6%A6%E0%A6%BE%E0%A6%81%E0%A6%A1%E0%A6%BC%E0%A6%BF%E0%A6%AF%E0%A6%BC%E0%A7%87%E0%A6%9B%E0%A7%87%E0%A5%A4_%E0%A6%85%E0%A6%AA%E0%A6%BE%E0%A6%B0%E0%A7%87%E0%A6%9F%E0%A6%B0%E0%A6%B0%E0%A6%BE_%E0%A6%95%E0%A6%A0%E0%A7%8B%E0%A6%B0_%E0%A6%AA%E0%A6%B0%E0%A6%BF%E0%A6%AC%E0%A7%87%E0%A6%B6_%E0%A6%B8%E0%A6%B9%E0%A7%8D%E0%A6%AF_%E0%A6%95%E0%A6%B0%E0%A6%BE%E0%A6%B0_%E0%A6%95%E0%A7%8D%E0%A6%B7%E0%A6%AE%E0%A6%A4%E0%A6%BE_%E0%A6%8F%E0%A6%AC%E0%A6%82_%E0%A6%85%E0%A6%A8%E0%A7%8D%E0%A6%AF%E0%A6%BE%E0%A6%A8%E0%A7%8D%E0%A6%AF_%E0%A6%89%E0%A6%AA%E0%A6%95%E0%A6%B0%E0%A6%A3%E0%A7%87%E0%A6%B0_%E0%A6%A4%E0%A7%81%E0%A6%B2%E0%A6%A8%E0%A6%BE%E0%A6%AF%E0%A6%BC_%E0%A6%8F%E0%A6%B0_%E0%A6%AC%E0%A7%8D%E0%A6%AF%E0%A6%AF%E0%A6%BC-%E0%A6%95%E0%A6%BE%E0%A6%B0%E0%A7%8D%E0%A6%AF%E0%A6%95%E0%A6%BE%E0%A6%B0%E0%A6%BF%E0%A6%A4%E0%A6%BE_%E0%A6%A5%E0%A7%87%E0%A6%95%E0%A7%87_%E0%A6%89%E0%A6%AA%E0%A6%95%E0%A7%83%E0%A6%A4_%E0%A6%B9%E0%A6%AF%E0%A6%BC%E0%A5%A4_%E0%A6%AF%E0%A6%BE%E0%A6%87%E0%A6%B9%E0%A7%8B%E0%A6%95_%E0%A6%A1%E0%A7%8D%E0%A6%B0%E0%A6%BF%E0%A6%B2%E0%A6%BF%E0%A6%82_%E0%A6%85%E0%A7%8D%E0%A6%AF%E0%A6%BE%E0%A6%AA%E0%A7%8D%E0%A6%B2%E0%A6%BF%E0%A6%95%E0%A7%87%E0%A6%B6%E0%A6%A8%E0%A6%97%E0%A7%81%E0%A6%B2%E0%A6%BF%E0%A6%A4%E0%A7%87_L80_%E0%A6%95%E0%A7%87%E0%A6%B8%E0%A6%BF%E0%A6%82_%E0%A6%AA%E0%A6%BE%E0%A6%87%E0%A6%AA%E0%A7%87%E0%A6%B0_%E0%A6%95%E0%A6%BE%E0%A6%B0%E0%A7%8D%E0%A6%AF%E0%A6%95%E0%A6%BE%E0%A6%B0%E0%A6%BF%E0%A6%A4%E0%A6%BE_%E0%A6%8F%E0%A6%AC%E0%A6%82_%E0%A6%A6%E0%A7%80%E0%A6%B0%E0%A7%8D%E0%A6%98%E0%A6%BE%E0%A6%AF%E0%A6%BC%E0%A7%81_%E0%A6%B8%E0%A6%B0%E0%A7%8D%E0%A6%AC%E0%A6%BE%E0%A6%A7%E0%A6%BF%E0%A6%95_%E0%A6%95%E0%A6%B0%E0%A6%BE%E0%A6%B0_%E0%A6%9C%E0%A6%A8%E0%A7%8D%E0%A6%AF_%E0%A6%A4%E0%A6%BE%E0%A6%AA%E0%A6%AE%E0%A6%BE%E0%A6%A4%E0%A7%8D%E0%A6%B0%E0%A6%BE%E0%A6%B0_%E0%A6%B8%E0%A7%80%E0%A6%AE%E0%A6%BE%E0%A6%AC%E0%A6%A6%E0%A7%8D%E0%A6%A7%E0%A6%A4%E0%A6%BE_%E0%A6%AA%E0%A6%B0%E0%A6%BF%E0%A6%9A%E0%A6%BE%E0%A6%B2%E0%A6%A8%E0%A6%BE%E0%A6%B0_%E0%A6%85%E0%A6%A8%E0%A7%81%E0%A6%B6%E0%A7%80%E0%A6%B2%E0%A6%A8_%E0%A6%8F%E0%A6%AC%E0%A6%82_%E0%A6%85%E0%A6%AA%E0%A6%BE%E0%A6%B0%E0%A7%87%E0%A6%B6%E0%A6%A8%E0%A6%BE%E0%A6%B2_%E0%A6%85%E0%A6%AC%E0%A6%B8%E0%A7%8D%E0%A6%A5%E0%A6%BE%E0%A6%B0_%E0%A6%AF%E0%A6%A4%E0%A7%8D%E0%A6%A8_%E0%A6%B8%E0%A6%B9%E0%A6%95%E0%A6%BE%E0%A6%B0%E0%A7%87_%E0%A6%AC%E0%A6%BF%E0%A6%AC%E0%A7%87%E0%A6%9A%E0%A6%A8%E0%A6%BE_%E0%A6%95%E0%A6%B0%E0%A6%BE_%E0%A6%85%E0%A6%A4%E0%A7%8D%E0%A6%AF%E0%A6%A8%E0%A7%8D%E0%A6%A4_%E0%A6%97%E0%A7%81%E0%A6%B0%E0%A7%81%E0%A6%A4%E0%A7%8D%E0%A6%AC%E0%A6%AA%E0%A7%82%E0%A6%B0%E0%A7%8D%E0%A6%A3%E0%A5%A4_API_5CT_%E0%A6%97%E0%A7%8D%E0%A6%B0%E0%A7%87%E0%A6%A1_L80_%E0%A6%95%E0%A7%87%E0%A6%B8%E0%A6%BF%E0%A6%82_%E0%A6%AA%E0%A6%BE%E0%A6%87%E0%A6%AA%E0%A7%87%E0%A6%B0_%E0%A6%B8%E0%A7%81%E0%A6%AC%E0%A6%BF%E0%A6%A7%E0%A6%BE%E0%A6%97%E0%A7%81%E0%A6%B2%E0%A6%BF%E0%A6%95%E0%A7%87_%E0%A6%95%E0%A6%BE%E0%A6%9C%E0%A7%87_%E0%A6%B2%E0%A6%BE%E0%A6%97%E0%A6%BF%E0%A6%AF%E0%A6%BC%E0%A7%87_%E0%A6%8F%E0%A6%AC%E0%A6%82_%E0%A6%8F%E0%A6%B0_%E0%A6%AC%E0%A6%BF%E0%A6%AC%E0%A7%87%E0%A6%9A%E0%A6%A8%E0%A6%BE%E0%A6%97%E0%A7%81%E0%A6%B2%E0%A6%BF%E0%A6%95%E0%A7%87_%E0%A6%B8%E0%A6%AE%E0%A7%8D%E0%A6%AC%E0%A7%8B%E0%A6%A7%E0%A6%A8_%E0%A6%95%E0%A6%B0%E0%A6%BE%E0%A6%B0_%E0%A6%AE%E0%A6%BE%E0%A6%A7%E0%A7%8D%E0%A6%AF%E0%A6%AE%E0%A7%87_%E0%A6%85%E0%A6%AA%E0%A6%BE%E0%A6%B0%E0%A7%87%E0%A6%9F%E0%A6%B0%E0%A6%B0%E0%A6%BE_%E0%A6%A4%E0%A6%BE%E0%A6%A6%E0%A7%87%E0%A6%B0_%E0%A6%A1%E0%A7%8D%E0%A6%B0%E0%A6%BF%E0%A6%B2%E0%A6%BF%E0%A6%82_%E0%A6%85%E0%A6%AA%E0%A6%BE%E0%A6%B0%E0%A7%87%E0%A6%B6%E0%A6%A8%E0%A6%97%E0%A7%81%E0%A6%B2%E0%A6%BF%E0%A6%B0_%E0%A6%A6%E0%A6%95%E0%A7%8D%E0%A6%B7%E0%A6%A4%E0%A6%BE_%E0%A6%8F%E0%A6%AC%E0%A6%82_%E0%A6%A8%E0%A6%BF%E0%A6%B0%E0%A6%BE%E0%A6%AA%E0%A6%A4%E0%A7%8D%E0%A6%A4%E0%A6%BE_%E0%A6%AC%E0%A6%BE%E0%A6%A1%E0%A6%BC%E0%A6%BE%E0%A6%A4%E0%A7%87_%E0%A6%AA%E0%A6%BE%E0%A6%B0%E0%A7%87_%E0%A6%AF%E0%A6%BE_%E0%A6%AC%E0%A6%BF%E0%A6%B6%E0%A7%8D%E0%A6%AC%E0%A6%AC%E0%A7%8D%E0%A6%AF%E0%A6%BE%E0%A6%AA%E0%A7%80_%E0%A6%A4%E0%A7%87%E0%A6%B2_%E0%A6%93_%E0%A6%97%E0%A7%8D%E0%A6%AF%E0%A6%BE%E0%A6%B8_%E0%A6%AA%E0%A7%8D%E0%A6%B0%E0%A6%95%E0%A6%B2%E0%A7%8D%E0%A6%AA%E0%A6%97%E0%A7%81%E0%A6%B2%E0%A6%BF%E0%A6%B0_%E0%A6%B8%E0%A6%BE%E0%A6%AE%E0%A6%97%E0%A7%8D%E0%A6%B0%E0%A6%BF%E0%A6%95_%E0%A6%B8%E0%A6%BE%E0%A6%AB%E0%A6%B2%E0%A7%8D%E0%A6%AF%E0%A7%87_%E0%A6%85%E0%A6%AC%E0%A6%A6%E0%A6%BE%E0%A6%A8_%E0%A6%B0%E0%A6%BE%E0%A6%96%E0%A6%A4%E0%A7%87_%E0%A6%AA%E0%A6%BE%E0%A6%B0%E0%A7%87%E0%A7%B7\"><\/span>\u0989\u09aa\u09b8\u0982\u09b9\u09be\u09b0\u09c7, API 5CT \u0997\u09cd\u09b0\u09c7\u09a1 L80 \u098f\u0995\u09cd\u09b8\u099f\u09cd\u09b0\u09be\u0995\u09b6\u09a8 \u0995\u09c7\u09b8\u09bf\u0982 \u09aa\u09be\u0987\u09aa \u09a4\u09c7\u09b2 \u098f\u09ac\u0982 \u0997\u09cd\u09af\u09be\u09b8 \u09a8\u09bf\u09b7\u09cd\u0995\u09be\u09b6\u09a8 \u0995\u09cd\u09b0\u09bf\u09af\u09bc\u09be\u0995\u09b2\u09be\u09aa\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09a4\u09be\u09b0 \u0995\u09cd\u09b7\u09af\u09bc \u09aa\u09cd\u09b0\u09a4\u09bf\u09b0\u09cb\u09a7 \u0995\u09cd\u09b7\u09ae\u09a4\u09be, \u09af\u09be\u09a8\u09cd\u09a4\u09cd\u09b0\u09bf\u0995 \u09b6\u0995\u09cd\u09a4\u09bf \u098f\u09ac\u0982 \u09ac\u09b9\u09c1\u09ae\u09c1\u0996\u09c0\u09a4\u09be\u09b0 \u0995\u09be\u09b0\u09a3\u09c7 \u098f\u0995\u099f\u09bf \u09a8\u09bf\u09b0\u09cd\u09ad\u09b0\u09af\u09cb\u0997\u09cd\u09af \u09aa\u099b\u09a8\u09cd\u09a6 \u09b9\u09bf\u09b8\u09be\u09ac\u09c7 \u09a6\u09be\u0981\u09a1\u09bc\u09bf\u09af\u09bc\u09c7\u099b\u09c7\u0964 \u0985\u09aa\u09be\u09b0\u09c7\u099f\u09b0\u09b0\u09be \u0995\u09a0\u09cb\u09b0 \u09aa\u09b0\u09bf\u09ac\u09c7\u09b6 \u09b8\u09b9\u09cd\u09af \u0995\u09b0\u09be\u09b0 \u0995\u09cd\u09b7\u09ae\u09a4\u09be \u098f\u09ac\u0982 \u0985\u09a8\u09cd\u09af\u09be\u09a8\u09cd\u09af \u0989\u09aa\u0995\u09b0\u09a3\u09c7\u09b0 \u09a4\u09c1\u09b2\u09a8\u09be\u09af\u09bc \u098f\u09b0 \u09ac\u09cd\u09af\u09af\u09bc-\u0995\u09be\u09b0\u09cd\u09af\u0995\u09be\u09b0\u09bf\u09a4\u09be \u09a5\u09c7\u0995\u09c7 \u0989\u09aa\u0995\u09c3\u09a4 \u09b9\u09af\u09bc\u0964 \u09af\u09be\u0987\u09b9\u09cb\u0995, \u09a1\u09cd\u09b0\u09bf\u09b2\u09bf\u0982 \u0985\u09cd\u09af\u09be\u09aa\u09cd\u09b2\u09bf\u0995\u09c7\u09b6\u09a8\u0997\u09c1\u09b2\u09bf\u09a4\u09c7 L80 \u0995\u09c7\u09b8\u09bf\u0982 \u09aa\u09be\u0987\u09aa\u09c7\u09b0 \u0995\u09be\u09b0\u09cd\u09af\u0995\u09be\u09b0\u09bf\u09a4\u09be \u098f\u09ac\u0982 \u09a6\u09c0\u09b0\u09cd\u0998\u09be\u09af\u09bc\u09c1 \u09b8\u09b0\u09cd\u09ac\u09be\u09a7\u09bf\u0995 \u0995\u09b0\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u09a4\u09be\u09aa\u09ae\u09be\u09a4\u09cd\u09b0\u09be\u09b0 \u09b8\u09c0\u09ae\u09be\u09ac\u09a6\u09cd\u09a7\u09a4\u09be, \u09aa\u09b0\u09bf\u099a\u09be\u09b2\u09a8\u09be\u09b0 \u0985\u09a8\u09c1\u09b6\u09c0\u09b2\u09a8 \u098f\u09ac\u0982 \u0985\u09aa\u09be\u09b0\u09c7\u09b6\u09a8\u09be\u09b2 \u0985\u09ac\u09b8\u09cd\u09a5\u09be\u09b0 \u09af\u09a4\u09cd\u09a8 \u09b8\u09b9\u0995\u09be\u09b0\u09c7 \u09ac\u09bf\u09ac\u09c7\u099a\u09a8\u09be \u0995\u09b0\u09be \u0985\u09a4\u09cd\u09af\u09a8\u09cd\u09a4 \u0997\u09c1\u09b0\u09c1\u09a4\u09cd\u09ac\u09aa\u09c2\u09b0\u09cd\u09a3\u0964 API 5CT \u0997\u09cd\u09b0\u09c7\u09a1 L80 \u0995\u09c7\u09b8\u09bf\u0982 \u09aa\u09be\u0987\u09aa\u09c7\u09b0 \u09b8\u09c1\u09ac\u09bf\u09a7\u09be\u0997\u09c1\u09b2\u09bf\u0995\u09c7 \u0995\u09be\u099c\u09c7 \u09b2\u09be\u0997\u09bf\u09af\u09bc\u09c7 \u098f\u09ac\u0982 \u098f\u09b0 \u09ac\u09bf\u09ac\u09c7\u099a\u09a8\u09be\u0997\u09c1\u09b2\u09bf\u0995\u09c7 \u09b8\u09ae\u09cd\u09ac\u09cb\u09a7\u09a8 \u0995\u09b0\u09be\u09b0 \u09ae\u09be\u09a7\u09cd\u09af\u09ae\u09c7, \u0985\u09aa\u09be\u09b0\u09c7\u099f\u09b0\u09b0\u09be \u09a4\u09be\u09a6\u09c7\u09b0 \u09a1\u09cd\u09b0\u09bf\u09b2\u09bf\u0982 \u0985\u09aa\u09be\u09b0\u09c7\u09b6\u09a8\u0997\u09c1\u09b2\u09bf\u09b0 \u09a6\u0995\u09cd\u09b7\u09a4\u09be \u098f\u09ac\u0982 \u09a8\u09bf\u09b0\u09be\u09aa\u09a4\u09cd\u09a4\u09be \u09ac\u09be\u09a1\u09bc\u09be\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7, \u09af\u09be \u09ac\u09bf\u09b6\u09cd\u09ac\u09ac\u09cd\u09af\u09be\u09aa\u09c0 \u09a4\u09c7\u09b2 \u0993 \u0997\u09cd\u09af\u09be\u09b8 \u09aa\u09cd\u09b0\u0995\u09b2\u09cd\u09aa\u0997\u09c1\u09b2\u09bf\u09b0 \u09b8\u09be\u09ae\u0997\u09cd\u09b0\u09bf\u0995 \u09b8\u09be\u09ab\u09b2\u09cd\u09af\u09c7 \u0985\u09ac\u09a6\u09be\u09a8 \u09b0\u09be\u0996\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u09f7<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nAPI 5CT <a href=\"\/tag\/grade\" target=\"_blank\"><strong>grade<\/strong><\/a> L80 Extraction <a href=\"\/tag\/casing-pipe\" target=\"_blank\"><strong><a href=\"\/tag\/casing-pipe-4\" target=\"_blank\"><strong><a href=\"\/tag\/casing\" target=\"_blank\"><strong><a href=\"\/tag\/casing-2\" target=\"_blank\"><strong>Casing<\/strong><\/a><\/strong><\/a> <a href=\"\/tag\/pipe\" target=\"_blank\"><strong><a href=\"\/tag\/pipe-2\" target=\"_blank\"><strong>Pipe<\/strong><\/a><\/strong><\/a><\/strong><\/a><\/strong><\/a> is a critical component in the <a href=\"\/tag\/oil-and-gas\" target=\"_blank\"><strong><a href=\"\/tag\/oil\" target=\"_blank\"><strong><a href=\"\/tag\/oil-4\" target=\"_blank\"><strong>Oil<\/strong><\/a><\/strong><\/a> and <a href=\"\/tag\/gas\" target=\"_blank\"><strong><a href=\"\/tag\/gas-4\" target=\"_blank\"><strong>Gas<\/strong><\/a><\/strong><\/a><\/strong><\/a> industry, renowned for its robust properties and suitability for various extraction conditions. This grade of casing pipe offers significant advantages that make it a preferred choice in many <a href=\"\/tag\/drilling-operations\" target=\"_blank\"><strong>drilling operations<\/strong><\/a> worldwide.<\/p>\n<p>One of the primary advantages of API 5CT Grade L80 Extraction Casing Pipe is its <a href=\"\/tag\/high\" target=\"_blank\"><strong>high<\/strong><\/a> resistance to corrosion. This characteristic is crucial in environments where the casing is exposed to corrosive elements such as hydrogen sulfide (H2S) or carbon dioxide (CO2). The L80 grade is designed to withstand these corrosive forces, thereby ensuring the integrity and longevity of the well structure over its operational lifetime.<\/p>\n<p>Furthermore, API 5CT Grade L80 Casing Pipe exhibits excellent mechanical properties, including high tensile strength and <a href=\"\/tag\/good\" target=\"_blank\"><strong>good<\/strong><\/a> yield strength. These properties are essential for maintaining <a href=\"\/tag\/well-integrity\" target=\"_blank\"><strong>well integrity<\/strong><\/a> under high pressure and during casing installation and removal <a href=\"\/tag\/process\" target=\"_blank\"><strong>process<\/strong><\/a>es. The robustness of L80 casing pipe reduces the risk of casing failure, which is critical for safe and efficient extraction operations.<\/p>\n<p>In addition to its mechanical and corrosion-resistant properties, API 5CT Grade L80 Casing Pipe offers versatility in terms of its applicability across different drilling environments. Whether the well is situated in onshore or offshore locations, or in challenging geological formations, L80 casing pipe can adapt to varying operational conditions. This adaptability makes it a reliable choice for operators facing diverse drilling challenges.<\/p>\n<p>Considerations when using API 5CT Grade L80 Extraction Casing Pipe include its temperature limitations. While L80 casing is suitable for most standard drilling temperatures, extreme high-temperature environments may necessitate the use of higher alloyed <a href=\"\/tag\/material\" target=\"_blank\"><strong>Material<\/strong><\/a>s. Operators must carefully evaluate the temperature conditions of their drilling operations to ensure the optimal performance and longevity of L80 casing pipe.<\/p>\n<p>Another factor to consider is the cost-effectiveness of API 5CT Grade L80 Casing Pipe relative to other grades. While L80 offers robust performance and durability, its <a href=\"\/tag\/price\" target=\"_blank\"><strong><a href=\"\/tag\/price-2\" target=\"_blank\"><strong>Price<\/strong><\/a><\/strong><\/a> point typically makes it a competitive option for many drilling projects. Operators often weigh the upfront cost of casing materials against their long-term benefits and operational efficiencies.<\/p>\n<p>Furthermore, the welding and handling characteristics of API 5CT Grade L80 Casing Pipe should be considered during installation. Proper welding procedures and handling practices are essential to maintaining the structural integrity and performance of L80 casing throughout its service life. Adhering to industry best practices ensures that the casing pipe meets operational requirements and regulatory standards.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.casingtube.com\/wp-content\/uploads\/2022\/03\/48c9bfccf38180b5e612c9393ab0e991.jpg\" alt=\"alt-4840\" class=\"wp-image-4840\" id=\"i4840\" \/><\/p>\n<p>In conclusion, API 5CT Grade L80 Extraction Casing Pipe stands out as a reliable choice for oil and gas extraction operations due to its <a href=\"\/tag\/corrosion-resistance\" target=\"_blank\"><strong>Corrosion resistance<\/strong><\/a>, mechanical strength, and versatility. Operators benefit from its ability to withstand harsh environments and its cost-effectiveness compared to other materials. However, careful consideration of temperature limitations, handling practices, and operational conditions is crucial to maximizing the performance and longevity of L80 casing pipe in drilling applications. By leveraging the advantages of API 5CT Grade L80 Casing Pipe and addressing its considerations, operators can enhance the efficiency and <a href=\"\/tag\/safety\" target=\"_blank\"><strong>safety<\/strong><\/a> of their drilling operations, contributing to the overall success of oil and gas projects worldwide.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u098f\u09aa\u09bf\u0986\u0987 5\u09b8\u09bf\u099f\u09bf \u0997\u09cd\u09b0\u09c7\u09a1 <a href=\"\/tag\/l80\" target=\"_blank\"><strong><a href=\"\/tag\/l80-2\" target=\"_blank\"><strong>l80<\/strong><\/a><\/strong><\/a> \u098f\u0995\u09cd\u09b8\u099f\u09cd\u09b0\u09be\u0995\u09b6\u09a8 \u0995\u09c7\u09b8\u09bf\u0982 \u09aa\u09be\u0987\u09aa\u09c7\u09b0 \u09ac\u09c8\u09b6\u09bf\u09b7\u09cd\u099f\u09cd\u09af \u098f\u09ac\u0982 \u0985\u09cd\u09af\u09be\u09aa\u09cd\u09b2\u09bf\u0995\u09c7\u09b6\u09a8 \u00a0<a href=\"\/tag\/api-5ct\" target=\"_blank\"><strong><a href=\"\/tag\/api-5ct-2\" target=\"_blank\"><strong><a href=\"\/tag\/api-5c\" target=\"_blank\"><strong><strong>\u00a0API<\/strong> 5c<\/strong><\/a>t<\/strong><\/a><\/strong><\/a> \u0997\u09cd\u09b0\u09c7\u09a1 L80 \u09a8\u09bf\u09b7\u09cd\u0995\u09be\u09b6\u09a8 \u0995\u09c7\u09b8\u09bf\u0982 \u09aa\u09be\u0987\u09aa \u09b9\u09b2 \u09a4\u09c7\u09b2 \u098f\u09ac\u0982 \u0997\u09cd\u09af\u09be\u09b8 \u09b6\u09bf\u09b2\u09cd\u09aa\u09c7\u09b0&#8230;<\/p>\n","protected":false},"author":1,"featured_media":1589,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"default","_kad_post_title":"default","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"categories":[1],"tags":[2380,230,2792,774,2728,187,5704,721,723,2992,3086,188,198,182,195,228,701,734,736,703,737,2198,184,179,201,196,181,180,222,6098,6123,754,3512,226,3518],"translation":{"provider":"WPGlobus","version":"2.12.0","language":"bn","enabled_languages":["en","zh","es","hi","ar","bn","pt","ms","de","id","ru","ja","fr","it","ko","tr","sw"],"languages":{"en":{"title":true,"content":true,"excerpt":false},"zh":{"title":true,"content":true,"excerpt":false},"es":{"title":true,"content":true,"excerpt":false},"hi":{"title":true,"content":true,"excerpt":false},"ar":{"title":true,"content":true,"excerpt":false},"bn":{"title":true,"content":true,"excerpt":false},"pt":{"title":true,"content":true,"excerpt":false},"ms":{"title":true,"content":true,"excerpt":false},"de":{"title":true,"content":true,"excerpt":false},"id":{"title":true,"content":true,"excerpt":false},"ru":{"title":true,"content":true,"excerpt":false},"ja":{"title":true,"content":true,"excerpt":false},"fr":{"title":true,"content":true,"excerpt":false},"it":{"title":true,"content":true,"excerpt":false},"ko":{"title":true,"content":true,"excerpt":false},"tr":{"title":true,"content":true,"excerpt":false},"sw":{"title":true,"content":true,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/www.casingtube.com\/bn\/wp-json\/wp\/v2\/posts\/40082"}],"collection":[{"href":"https:\/\/www.casingtube.com\/bn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.casingtube.com\/bn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.casingtube.com\/bn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.casingtube.com\/bn\/wp-json\/wp\/v2\/comments?post=40082"}],"version-history":[{"count":0,"href":"https:\/\/www.casingtube.com\/bn\/wp-json\/wp\/v2\/posts\/40082\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.casingtube.com\/bn\/wp-json\/wp\/v2\/media\/1589"}],"wp:attachment":[{"href":"https:\/\/www.casingtube.com\/bn\/wp-json\/wp\/v2\/media?parent=40082"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.casingtube.com\/bn\/wp-json\/wp\/v2\/categories?post=40082"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.casingtube.com\/bn\/wp-json\/wp\/v2\/tags?post=40082"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}