{"id":25881,"date":"2024-09-11T01:16:04","date_gmt":"2024-09-10T17:16:04","guid":{"rendered":"https:\/\/petroleumtubes.com\/?p=25881"},"modified":"2024-09-11T08:55:55","modified_gmt":"2024-09-11T00:55:55","slug":"api-n80-l80-api-5a-n80-drilling-pipes","status":"publish","type":"post","link":"https:\/\/petroleumtubes.com\/ar\/api-n80-l80-api-5a-n80-drilling-pipes\/","title":{"rendered":"api n80 l80 api 5a n80 \u063a\u0644\u0627\u0641 \u0648\u0623\u0646\u0627\u0628\u064a\u0628 \u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u062d\u0641\u0631"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_50 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\" role=\"button\"><label for=\"item-6a694c38697fe\" aria-hidden=\"true\"><span style=\"display: flex;align-items: center;width: 35px;height: 30px;justify-content: center;direction:ltr;\"><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><\/label><input  type=\"checkbox\" id=\"item-6a694c38697fe\"><\/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:\/\/petroleumtubes.com\/ar\/api-n80-l80-api-5a-n80-drilling-pipes\/#%D9%81%D9%87%D9%85_%D8%A3%D9%86%D8%A7%D8%A8%D9%8A%D8%A8_%D8%A7%D9%84%D8%AD%D9%81%D8%B1_API_5A_N80_%D8%A7%D9%84%D9%85%D9%88%D8%A7%D8%B5%D9%81%D8%A7%D8%AA_%D9%88%D8%A7%D9%84%D8%AA%D8%B7%D8%A8%D9%8A%D9%82%D8%A7%D8%AA\" title=\"\u0641\u0647\u0645 \u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u062d\u0641\u0631 \u00a0API 5A N80: \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0648\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a\">\u0641\u0647\u0645 \u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u062d\u0641\u0631 \u00a0API 5A N80: \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0648\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/petroleumtubes.com\/ar\/api-n80-l80-api-5a-n80-drilling-pipes\/#API_N80_%D9%88l80_%D9%87%D9%85%D8%A7_%D9%86%D9%88%D8%B9%D8%A7%D9%86_%D9%85%D9%87%D9%85%D8%A7%D9%86_%D9%85%D9%86_%D8%A3%D8%BA%D9%84%D9%81%D8%A9_%D8%A7%D9%84%D8%A3%D9%86%D8%A7%D8%A8%D9%8A%D8%A8_%D9%88%D8%A7%D9%84%D8%A3%D9%86%D8%A7%D8%A8%D9%8A%D8%A8_%D8%A7%D9%84%D9%85%D8%B3%D8%AA%D8%AE%D8%AF%D9%85%D8%A9_%D8%B9%D9%84%D9%89_%D9%86%D8%B7%D8%A7%D9%82_%D9%88%D8%A7%D8%B3%D8%B9_%D9%81%D9%8A_%D8%B5%D9%86%D8%A7%D8%B9%D8%A9_%D8%A7%D9%84%D9%86%D9%81%D8%B7_%D9%88%D8%A7%D9%84%D8%BA%D8%A7%D8%B2_%D8%AA%D8%AE%D8%B6%D8%B9_%D9%87%D8%B0%D9%87_%D8%A7%D9%84%D9%85%D9%88%D8%A7%D8%AF%D8%8C_%D8%A7%D9%84%D8%AA%D9%8A_%D8%AD%D8%AF%D8%AF%D9%87%D8%A7_%D9%85%D8%B9%D9%87%D8%AF_%D8%A7%D9%84%D8%A8%D8%AA%D8%B1%D9%88%D9%84_%D8%A7%D9%84%D8%A3%D9%85%D8%B1%D9%8A%D9%83%D9%8A_API%D8%8C_%D9%84%D9%85%D8%B9%D8%A7%D9%8A%D9%8A%D8%B1_%D8%B5%D8%A7%D8%B1%D9%85%D8%A9_%D9%84%D8%B6%D9%85%D8%A7%D9%86_%D8%A7%D9%84%D9%85%D8%AA%D8%A7%D9%86%D8%A9_%D9%88%D8%A7%D9%84%D9%85%D9%88%D8%AB%D9%88%D9%82%D9%8A%D8%A9_%D9%88%D8%A7%D9%84%D8%A3%D8%AF%D8%A7%D8%A1_%D9%81%D9%8A_%D8%A8%D9%8A%D8%A6%D8%A7%D8%AA_%D8%A7%D9%84%D8%AD%D9%81%D8%B1_%D8%A7%D9%84%D8%B5%D8%B9%D8%A8%D8%A9\" title=\"API N80 \u0648l80 \u0647\u0645\u0627 \u0646\u0648\u0639\u0627\u0646 \u0645\u0647\u0645\u0627\u0646 \u0645\u0646 \u0623\u063a\u0644\u0641\u0629 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0648\u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0648\u0627\u0633\u0639 \u0641\u064a \u0635\u0646\u0627\u0639\u0629 \u0627\u0644\u0646\u0641\u0637 \u0648\u0627\u0644\u063a\u0627\u0632. \u062a\u062e\u0636\u0639 \u0647\u0630\u0647 \u0627\u0644\u0645\u0648\u0627\u062f\u060c \u0627\u0644\u062a\u064a \u062d\u062f\u062f\u0647\u0627 \u0645\u0639\u0647\u062f \u0627\u0644\u0628\u062a\u0631\u0648\u0644 \u0627\u0644\u0623\u0645\u0631\u064a\u0643\u064a (API)\u060c \u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0635\u0627\u0631\u0645\u0629 \u0644\u0636\u0645\u0627\u0646 \u0627\u0644\u0645\u062a\u0627\u0646\u0629 \u0648\u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0648\u0627\u0644\u0623\u062f\u0627\u0621 \u0641\u064a \u0628\u064a\u0626\u0627\u062a \u0627\u0644\u062d\u0641\u0631 \u0627\u0644\u0635\u0639\u0628\u0629.\">API N80 \u0648l80 \u0647\u0645\u0627 \u0646\u0648\u0639\u0627\u0646 \u0645\u0647\u0645\u0627\u0646 \u0645\u0646 \u0623\u063a\u0644\u0641\u0629 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0648\u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0648\u0627\u0633\u0639 \u0641\u064a \u0635\u0646\u0627\u0639\u0629 \u0627\u0644\u0646\u0641\u0637 \u0648\u0627\u0644\u063a\u0627\u0632. \u062a\u062e\u0636\u0639 \u0647\u0630\u0647 \u0627\u0644\u0645\u0648\u0627\u062f\u060c \u0627\u0644\u062a\u064a \u062d\u062f\u062f\u0647\u0627 \u0645\u0639\u0647\u062f \u0627\u0644\u0628\u062a\u0631\u0648\u0644 \u0627\u0644\u0623\u0645\u0631\u064a\u0643\u064a (API)\u060c \u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0635\u0627\u0631\u0645\u0629 \u0644\u0636\u0645\u0627\u0646 \u0627\u0644\u0645\u062a\u0627\u0646\u0629 \u0648\u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0648\u0627\u0644\u0623\u062f\u0627\u0621 \u0641\u064a \u0628\u064a\u0626\u0627\u062a \u0627\u0644\u062d\u0641\u0631 \u0627\u0644\u0635\u0639\u0628\u0629.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/petroleumtubes.com\/ar\/api-n80-l80-api-5a-n80-drilling-pipes\/#Exploring_API_L80_vs_N80_Tubing_and_casing_Key_Differences_and_Selection_Criteria\" title=\"Exploring API L80 vs. N80 Tubing and casing: Key Differences and Selection Criteria\">Exploring API L80 vs. N80 Tubing and casing: Key Differences and Selection Criteria<\/a><\/li><\/ul><\/nav><\/div>\n<h1 id=\"understanding-api-5a-n80-drilling-pipes-specifications-and-applications-wpaicgheading\"><span class=\"ez-toc-section\" id=\"%D9%81%D9%87%D9%85_%D8%A3%D9%86%D8%A7%D8%A8%D9%8A%D8%A8_%D8%A7%D9%84%D8%AD%D9%81%D8%B1_API_5A_N80_%D8%A7%D9%84%D9%85%D9%88%D8%A7%D8%B5%D9%81%D8%A7%D8%AA_%D9%88%D8%A7%D9%84%D8%AA%D8%B7%D8%A8%D9%8A%D9%82%D8%A7%D8%AA\"><\/span>\u0641\u0647\u0645 \u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u062d\u0641\u0631 <strong>\u00a0API<\/strong> 5A <a href=\"\/tag\/n80\" target=\"_blank\"><strong>N80<\/strong><\/a>: \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0648\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\n\u0627\u0644\u062f\u0644\u064a\u0644 \u0627\u0644\u0634\u0627\u0645\u0644 \u0644\u0644\u063a\u0644\u0627\u0641 \u0648\u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 <a href=\"\/tag\/api-n80\" target=\"_blank\"><strong>api n80<\/strong><\/a>: \u0627\u0644\u0645\u064a\u0632\u0627\u062a \u0648\u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0627\u062a \u0641\u064a \u0635\u0646\u0627\u0639\u0629 \u0627\u0644\u0646\u0641\u0637 \u0648\u0627\u0644\u063a\u0627\u0632<\/p>\n<h1 id=\"comprehensive-guide-to-api-n80-casing-and-tubing-features-and-uses-in-oil-and-gas-industry-wpaicgheading\"><span class=\"ez-toc-section\" id=\"API_N80_%D9%88l80_%D9%87%D9%85%D8%A7_%D9%86%D9%88%D8%B9%D8%A7%D9%86_%D9%85%D9%87%D9%85%D8%A7%D9%86_%D9%85%D9%86_%D8%A3%D8%BA%D9%84%D9%81%D8%A9_%D8%A7%D9%84%D8%A3%D9%86%D8%A7%D8%A8%D9%8A%D8%A8_%D9%88%D8%A7%D9%84%D8%A3%D9%86%D8%A7%D8%A8%D9%8A%D8%A8_%D8%A7%D9%84%D9%85%D8%B3%D8%AA%D8%AE%D8%AF%D9%85%D8%A9_%D8%B9%D9%84%D9%89_%D9%86%D8%B7%D8%A7%D9%82_%D9%88%D8%A7%D8%B3%D8%B9_%D9%81%D9%8A_%D8%B5%D9%86%D8%A7%D8%B9%D8%A9_%D8%A7%D9%84%D9%86%D9%81%D8%B7_%D9%88%D8%A7%D9%84%D8%BA%D8%A7%D8%B2_%D8%AA%D8%AE%D8%B6%D8%B9_%D9%87%D8%B0%D9%87_%D8%A7%D9%84%D9%85%D9%88%D8%A7%D8%AF%D8%8C_%D8%A7%D9%84%D8%AA%D9%8A_%D8%AD%D8%AF%D8%AF%D9%87%D8%A7_%D9%85%D8%B9%D9%87%D8%AF_%D8%A7%D9%84%D8%A8%D8%AA%D8%B1%D9%88%D9%84_%D8%A7%D9%84%D8%A3%D9%85%D8%B1%D9%8A%D9%83%D9%8A_API%D8%8C_%D9%84%D9%85%D8%B9%D8%A7%D9%8A%D9%8A%D8%B1_%D8%B5%D8%A7%D8%B1%D9%85%D8%A9_%D9%84%D8%B6%D9%85%D8%A7%D9%86_%D8%A7%D9%84%D9%85%D8%AA%D8%A7%D9%86%D8%A9_%D9%88%D8%A7%D9%84%D9%85%D9%88%D8%AB%D9%88%D9%82%D9%8A%D8%A9_%D9%88%D8%A7%D9%84%D8%A3%D8%AF%D8%A7%D8%A1_%D9%81%D9%8A_%D8%A8%D9%8A%D8%A6%D8%A7%D8%AA_%D8%A7%D9%84%D8%AD%D9%81%D8%B1_%D8%A7%D9%84%D8%B5%D8%B9%D8%A8%D8%A9\"><\/span>API N80 \u0648<a href=\"\/tag\/l80\" target=\"_blank\"><strong><a href=\"\/tag\/l80-2\" target=\"_blank\"><strong>l80<\/strong><\/a><\/strong><\/a> \u0647\u0645\u0627 \u0646\u0648\u0639\u0627\u0646 \u0645\u0647\u0645\u0627\u0646 \u0645\u0646 \u0623\u063a\u0644\u0641\u0629 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0648\u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0648\u0627\u0633\u0639 \u0641\u064a \u0635\u0646\u0627\u0639\u0629 \u0627\u0644\u0646\u0641\u0637 \u0648\u0627\u0644\u063a\u0627\u0632. \u062a\u062e\u0636\u0639 \u0647\u0630\u0647 \u0627\u0644\u0645\u0648\u0627\u062f\u060c \u0627\u0644\u062a\u064a \u062d\u062f\u062f\u0647\u0627 \u0645\u0639\u0647\u062f \u0627\u0644\u0628\u062a\u0631\u0648\u0644 \u0627\u0644\u0623\u0645\u0631\u064a\u0643\u064a (API)\u060c \u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0635\u0627\u0631\u0645\u0629 \u0644\u0636\u0645\u0627\u0646 \u0627\u0644\u0645\u062a\u0627\u0646\u0629 \u0648\u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0648\u0627\u0644\u0623\u062f\u0627\u0621 \u0641\u064a \u0628\u064a\u0626\u0627\u062a \u0627\u0644\u062d\u0641\u0631 \u0627\u0644\u0635\u0639\u0628\u0629.<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\n\u0633\u0627-179<\/p>\n<p>\\t\\t\u0639\u0644\u0627\u0648\u0629 \u0639\u0644\u0649 \u0630\u0644\u0643\u060c \u064a\u0639\u062a\u0628\u0631 \u063a\u0644\u0627\u0641 \u0648\u0623\u0646\u0627\u0628\u064a\u0628 API N80 \u0648L80 \u0636\u0631\u0648\u0631\u064a\u064a\u0646 \u0644\u0636\u0645\u0627\u0646 \u0627\u0644\u0625\u0646\u062a\u0627\u062c \u0627\u0644\u0641\u0639\u0627\u0644 \u0644\u0644\u0647\u064a\u062f\u0631\u0648\u0643\u0631\u0628\u0648\u0646\u0627\u062a \u0645\u0646 \u0627\u0644\u062e\u0632\u0627\u0646\u0627\u062a. \u0625\u0646\u0647\u0627 \u062a\u0633\u0647\u0644 \u0627\u0633\u062a\u062e\u0631\u0627\u062c \u0627\u0644\u0646\u0641\u0637 \u0648\u0627\u0644\u063a\u0627\u0632 \u0645\u0646 \u062e\u0644\u0627\u0644 \u062a\u0648\u0641\u064a\u0631 \u0642\u0646\u0627\u0629 \u064a\u0645\u0643\u0646 \u0645\u0646 \u062e\u0644\u0627\u0644\u0647\u0627 \u062a\u062f\u0641\u0642 \u0627\u0644\u0633\u0648\u0627\u0626\u0644 \u0625\u0644\u0649 \u0627\u0644\u0633\u0637\u062d \u0645\u0639 \u0645\u0646\u0639 \u0627\u0644\u062a\u0644\u0648\u062b \u0623\u0648 \u0627\u0646\u0647\u064a\u0627\u0631 \u062d\u0641\u0631\u0629 \u0627\u0644\u0628\u0626\u0631. \u062a\u0633\u0627\u0647\u0645 \u0645\u0648\u062b\u0648\u0642\u064a\u062a\u0647\u0627 \u0648\u0645\u062a\u0627\u0646\u062a\u0647\u0627 \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631 \u0641\u064a \u0627\u0644\u0625\u0646\u062a\u0627\u062c\u064a\u0629 \u0627\u0644\u0625\u062c\u0645\u0627\u0644\u064a\u0629 \u0648\u0633\u0644\u0627\u0645\u0629 \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u062d\u0641\u0631.<\/p>\n<p>\u0641\u064a \u0627\u0644\u062e\u062a\u0627\u0645\u060c \u064a\u0639\u062f 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frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<p>\u0627\u0633\u062a\u0643\u0634\u0627\u0641 API L80 \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0648\u0627\u0644\u0623\u063a\u0644\u0641\u0629 N80: \u0627\u0644\u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0648\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/petroleumtubes.com\/wp-content\/uploads\/2020\/01\/API-5CT-L80-1.jpg\">API N80 \u0648L80 \u0647\u0645\u0627 \u062f\u0631\u062c\u062a\u0627\u0646 \u0645\u0646 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0648\u0627\u0644\u0623\u063a\u0644\u0641\u0629 \u0634\u0627\u0626\u0639\u0629 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 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\u0644\u0644\u0628\u0626\u0631\u060c \u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643 \u0627\u0644\u0639\u0645\u0642 \u0648\u0627\u0644\u0636\u063a\u0637 \u0648\u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0648\u0648\u062c\u0648\u062f \u0627\u0644\u0639\u0646\u0627\u0635\u0631 \u0627\u0644\u0645\u0633\u0628\u0628\u0629 \u0644\u0644\u062a\u0622\u0643\u0644\u060c \u0628\u0639\u0646\u0627\u064a\u0629. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0622\u0628\u0627\u0631 \u0627\u0644\u0645\u0639\u0631\u0636\u0629 \u0644\u0644\u062a\u0634\u0642\u0642 \u0627\u0644\u0646\u0627\u062a\u062c \u0639\u0646 \u0625\u062c\u0647\u0627\u062f \u0627\u0644\u0643\u0628\u0631\u064a\u062a\u064a\u062f\u060c \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u0648\u0635\u0649 \u0628\u0640 L80 \u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u062a\u0643\u0644\u0641\u062a\u0647 \u0627\u0644\u0623\u0639\u0644\u0649 \u0642\u0644\u064a\u0644\u0627\u064b \u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u0640 N80\u060c \u062d\u064a\u062b \u0623\u0646\u0647 \u064a\u0648\u0641\u0631 \u0642\u062f\u0631\u064b\u0627 \u0623\u0643\u0628\u0631 \u0645\u0646 \u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0648\u0637\u0648\u0644 \u0627\u0644\u0639\u0645\u0631 \u0641\u064a \u0638\u0644 \u0647\u0630\u0647 \u0627\u0644\u0638\u0631\u0648\u0641.<\/p>\n<p>\u0645\u0646 \u062d\u064a\u062b \u0627\u0644\u062e\u0648\u0627\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629\u060c \u064a\u064f\u0638\u0647\u0631 \u0643\u0644 \u0645\u0646 N80 \u0648L80 \u0642\u0648\u0629 \u0634\u062f \u0648\u0625\u0646\u062a\u0627\u062c \u0645\u0645\u0627\u062b\u0644\u0629 \u0645\u0645\u0627 \u064a\u0636\u0645\u0646 \u0642\u062f\u0631\u062a\u0647\u0627 \u0639\u0644\u0649 \u062a\u062d\u0645\u0644 \u0627\u0644\u0636\u063a\u0648\u0637 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u0648\u0627\u062c\u0647\u0647\u0627 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062d\u0641\u0631 \u0648\u0627\u0644\u0625\u0646\u062a\u0627\u062c. \u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u0641\u0625\u0646 \u0627\u0644\u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629 \u0628\u064a\u0646 \u0627\u0644\u0635\u0641\u064a\u0646 \u062a\u0624\u062b\u0631 \u0639\u0644\u0649 \u0623\u062f\u0627\u0626\u0647\u0627 \u0641\u064a \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0645\u0633\u0628\u0628\u0629 \u0644\u0644\u062a\u0622\u0643\u0644\u060c \u0645\u0645\u0627 \u064a\u0624\u062b\u0631 \u0639\u0644\u0649 \u0645\u062f\u0649 \u0645\u0644\u0627\u0621\u0645\u062a\u0647\u0627 \u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u0622\u0628\u0627\u0631 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629.<\/p>\n<p>\u0645\u0646 \u0627\u0644\u0636\u0631\u0648\u0631\u064a \u0623\u064a\u0636\u064b\u0627 \u0645\u0631\u0627\u0639\u0627\u0629 \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0648\u062a\u062f\u0627\u0628\u064a\u0631 \u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0644\u062c\u0648\u062f\u0629 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0644\u0643\u0644\u0627 \u0627\u0644\u0635\u0641\u064a\u0646. \u062a\u0636\u0645\u0646 \u0645\u0648\u0627\u0635\u0641\u0627\u062a API \u0623\u0646 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0648\u0627\u0644\u063a\u0644\u0627\u0641 N80 \u0648L80 \u062a\u0644\u0628\u064a \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0635\u0627\u0631\u0645\u0629 \u0644\u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u060c \u0648\u0627\u0644\u062e\u0648\u0627\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629\u060c \u0648\u062f\u0642\u0629 \u0627\u0644\u0623\u0628\u0639\u0627\u062f. \u064a\u062a\u0628\u0639 \u0627\u0644\u0645\u0635\u0646\u0639\u0648\u0646 \u0647\u0630\u0647 \u0627\u0644\u0625\u0631\u0634\u0627\u062f\u0627\u062a \u0644\u0625\u0646\u062a\u0627\u062c \u0645\u0646\u062a\u062c\u0627\u062a \u0645\u0648\u062b\u0648\u0642\u0629 \u062a\u0644\u0628\u064a \u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629 \u0644\u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0646\u0641\u0637 \u0648\u0627\u0644\u063a\u0627\u0632 \u0641\u064a \u062c\u0645\u064a\u0639 \u0623\u0646\u062d\u0627\u0621 \u0627\u0644\u0639\u0627\u0644\u0645. \u0628\u064a\u0626\u0627\u062a \u062a\u0634\u063a\u064a\u0644\u064a\u0629 \u0645\u062e\u062a\u0644\u0641\u0629. \u064a\u0639\u062a\u0645\u062f \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0628\u064a\u0646 N80 \u0648L80 \u0639\u0644\u0649 \u0639\u0648\u0627\u0645\u0644 \u0645\u062b\u0644 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0622\u0643\u0644\u060c \u0648\u0627\u0644\u0642\u0627\u0628\u0644\u064a\u0629 \u0644\u0644\u062a\u0643\u0633\u064a\u0631 \u0627\u0644\u0646\u0627\u062a\u062c \u0639\u0646 \u0625\u062c\u0647\u0627\u062f \u0627\u0644\u0643\u0628\u0631\u064a\u062a\u064a\u062f\u060c \u0648\u0627\u0639\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u0625\u062c\u0645\u0627\u0644\u064a\u0629. \u064a\u062c\u0628 \u0639\u0644\u0649 \u0645\u0634\u063a\u0644\u064a \u0648\u0645\u0647\u0646\u062f\u0633\u064a \u062d\u0642\u0648\u0644 \u0627\u0644\u0646\u0641\u0637 \u062a\u0642\u064a\u064a\u0645 \u0647\u0630\u0647 \u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0628\u0639\u0646\u0627\u064a\u0629 \u0644\u0627\u062a\u062e\u0627\u0630 \u0642\u0631\u0627\u0631\u0627\u062a \u0645\u0633\u062a\u0646\u064a\u0631\u0629 \u062a\u0639\u0645\u0644 \u0639\u0644\u0649 \u062a\u062d\u0633\u064a\u0646 \u0623\u062f\u0627\u0621 \u0627\u0644\u0628\u0626\u0631 \u0648\u0637\u0648\u0644 \u0627\u0644\u0639\u0645\u0631 \u0645\u0639 \u0636\u0645\u0627\u0646 \u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0648\u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629.<\/p>\n<p>\u0641\u064a \u0627\u0644\u0646\u0647\u0627\u064a\u0629\u060c \u062a\u0648\u0641\u0631 \u0645\u0639\u0627\u064a\u064a\u0631 API \u0625\u0637\u0627\u0631\u064b\u0627 \u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0648\u0645\u0648\u0627\u062f \u0627\u0644\u062a\u063a\u0644\u064a\u0641 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629\u060c \u0645\u0645\u0627 \u064a\u0636\u0645\u0646 \u0623\u0646\u0647\u0627 \u062a\u0644\u0628\u064a \u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0635\u0627\u0631\u0645\u0629 \u0627\u0644\u062d\u062f\u064a\u062b\u0629 \u0641\u064a \u0627\u0633\u062a\u0643\u0634\u0627\u0641 \u0648\u0625\u0646\u062a\u0627\u062c \u0627\u0644\u0646\u0641\u0637 \u0648\u0627\u0644\u063a\u0627\u0632. \u0648\u0645\u0646 \u062e\u0644\u0627\u0644 \u0641\u0647\u0645 \u0627\u0644\u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0628\u064a\u0646 API N80 \u0648L80\u060c \u064a\u0645\u0643\u0646 \u0644\u0623\u0635\u062d\u0627\u0628 \u0627\u0644\u0645\u0635\u0644\u062d\u0629 \u0625\u062f\u0627\u0631\u0629 \u0627\u0644\u0645\u062e\u0627\u0637\u0631 \u0628\u0634\u0643\u0644 \u0641\u0639\u0627\u0644 \u0648\u062a\u0639\u0632\u064a\u0632 \u0627\u0644\u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644\u064a\u0629 \u0641\u064a \u0628\u064a\u0626\u0627\u062a \u0627\u0644\u062d\u0641\u0631 \u0627\u0644\u0635\u0639\u0628\u0629.<\/p>\n<h1 id=\"exploring-api-l80-vs-n80-tubing-and-casing-key-differences-and-selection-criteria-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Exploring_API_L80_vs_N80_Tubing_and_casing_Key_Differences_and_Selection_Criteria\"><\/span>Exploring API L80 vs. N80 <a href=\"\/tag\/tubing\" target=\"_blank\"><strong><strong>Tubing<\/strong><\/strong><\/a> and <a href=\"\/tag\/casing\" target=\"_blank\"><strong>casing<\/strong><\/a>: Key Differences and Selection Criteria<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nAPI N80 and L80 are two commonly used grades of tubing and casing in the <a href=\"\/tag\/oil-and-gas\" target=\"_blank\"><strong><a href=\"\/tag\/oil\" target=\"_blank\"><strong>oil<\/strong><\/a> and Gas<\/strong><\/a> industry, each with distinct properties and applications. Understanding the differences between API N80 and L80 is crucial for selecting the right <a href=\"\/tag\/material\" target=\"_blank\"><strong>Material<\/strong><\/a> for drilling operations.<\/p>\n<p>Firstly, API (American Petroleum Institute) sets standards that govern the manufacturing and usage of oilfield equipment, including tubing and casing. Both N80 and L80 are specified under API 5CT, which outlines the technical specifications for <a href=\"\/tag\/casing-and-tubing\" target=\"_blank\"><strong>casing and tubing<\/strong><\/a> used in wells.<\/p>\n<p>API N80 tubing and casing are known for their <a href=\"\/tag\/high-strength\" target=\"_blank\"><strong>High strength<\/strong><\/a> and resistance to corrosion. They are typically used in wells where moderate strength and good <a href=\"\/tag\/corrosion-resistance\" target=\"_blank\"><strong>Corrosion resistance<\/strong><\/a> are required. N80 tubing and casing can withstand a certain amount of stress and deformation during drilling and production processes, making them suitable for various challenging environments.<\/p>\n<p>On the other hand, API <a href=\"\/tag\/l80-tubing\" target=\"_blank\"><strong>l80 tubing<\/strong><\/a> and casing offer similar strength properties to N80 but with enhanced resistance to sulfide stress cracking. This makes L80 a preferred choice in wells where conditions may lead to sulfide stress cracking, a phenomenon that can compromise the integrity of the casing or tubing over time.<\/p>\n<p>When selecting between API N80 and L80, several factors come into play. The specific conditions of the well, including depth, pressure, temperature, and the presence of corrosive elements, must be carefully evaluated. For wells prone to sulfide stress cracking, L80 is often recommended despite its slightly higher cost compared to N80, as it provides greater reliability and longevity under such conditions.<\/p>\n<p>In terms of mechanical properties, both N80 and L80 exhibit similar tensile and yield strengths, ensuring they can withstand the mechanical stresses encountered during drilling and production. However, the metallurgical differences between the two grades affect their performance in corrosive environments, influencing their suitability for different well conditions.<\/p>\n<p>It&#8217;s also essential to consider the manufacturing processes and quality control measures employed for both grades. API specifications ensure that N80 and L80 tubing and casing meet stringent standards for chemical composition, mechanical properties, and dimensional accuracy. <a href=\"\/tag\/manufacturers\" target=\"_blank\"><strong>Manufacturers<\/strong><\/a> follow these guidelines to produce reliable products that meet the demanding requirements of oil and gas operations worldwide.<\/p>\n<p>In summary, while API N80 and L80 tubing and casing share many similarities in terms of strength and durability, their distinct properties make them suitable for different operational environments. Choosing between N80 and L80 depends on factors such as corrosion resistance requirements, susceptibility to sulfide stress cracking, and overall cost considerations. Oilfield operators and engineers must carefully evaluate these factors to make informed decisions that optimize well performance and longevity while ensuring safety and reliability.<\/p>\n<p>Ultimately, API standards provide the framework for selecting the right tubing and casing materials, ensuring that they meet the rigorous demands of modern oil and gas exploration and production. By understanding the differences between API N80 and L80, stakeholders can effectively manage risks and enhance operational efficiency in challenging drilling environments.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0641\u0647\u0645 \u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u062d\u0641\u0631 \u00a0<strong>\u00a0API<\/strong> 5A <a href=\"\/tag\/n80\" target=\"_blank\"><strong>N80<\/strong><\/a>: \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0648\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u062f\u0644\u064a\u0644 \u0627\u0644\u0634\u0627\u0645\u0644 \u0644\u0644\u063a\u0644\u0627\u0641 \u0648\u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 <a href=\"\/tag\/api-n80\" target=\"_blank\"><strong>api n80<\/strong><\/a>: \u0627\u0644\u0645\u064a\u0632\u0627\u062a \u0648\u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0627\u062a \u0641\u064a \u0635\u0646\u0627\u0639\u0629 \u0627\u0644\u0646\u0641\u0637 \u0648\u0627\u0644\u063a\u0627\u0632 API N80 \u0648<a href=\"\/tag\/l80\" target=\"_blank\"><strong><a href=\"\/tag\/l80-2\" target=\"_blank\"><strong>l80<\/strong><\/a><\/strong><\/a> \u0647\u0645\u0627 \u0646\u0648\u0639\u0627\u0646 \u0645\u0647\u0645\u0627\u0646 \u0645\u0646 \u0623\u063a\u0644\u0641\u0629 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0648\u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628&#8230;<\/p>\n","protected":false},"author":1,"featured_media":1469,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kadence_starter_templates_imported_post":false,"_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":[1315,2471,2470,1319,2809,82,1301,562,563,90,2275,2277,6941,2279,3706,1306,1331,2281,1307,2289,81,6946,1335,86],"translation":{"provider":"WPGlobus","version":"2.12.0","language":"ar","enabled_languages":["en","ar","zh","nl","fr","de","hi","id","it","ja","ko","pt","ru","es","th","tr","vi"],"languages":{"en":{"title":true,"content":true,"excerpt":false},"ar":{"title":true,"content":true,"excerpt":false},"zh":{"title":true,"content":true,"excerpt":false},"nl":{"title":true,"content":true,"excerpt":false},"fr":{"title":true,"content":true,"excerpt":false},"de":{"title":true,"content":true,"excerpt":false},"hi":{"title":true,"content":true,"excerpt":false},"id":{"title":true,"content":true,"excerpt":false},"it":{"title":true,"content":true,"excerpt":false},"ja":{"title":true,"content":true,"excerpt":false},"ko":{"title":true,"content":true,"excerpt":false},"pt":{"title":true,"content":true,"excerpt":false},"ru":{"title":true,"content":true,"excerpt":false},"es":{"title":true,"content":true,"excerpt":false},"th":{"title":true,"content":true,"excerpt":false},"tr":{"title":true,"content":true,"excerpt":false},"vi":{"title":true,"content":true,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/petroleumtubes.com\/ar\/wp-json\/wp\/v2\/posts\/25881"}],"collection":[{"href":"https:\/\/petroleumtubes.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/petroleumtubes.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/petroleumtubes.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/petroleumtubes.com\/ar\/wp-json\/wp\/v2\/comments?post=25881"}],"version-history":[{"count":0,"href":"https:\/\/petroleumtubes.com\/ar\/wp-json\/wp\/v2\/posts\/25881\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/petroleumtubes.com\/ar\/wp-json\/wp\/v2\/media\/1469"}],"wp:attachment":[{"href":"https:\/\/petroleumtubes.com\/ar\/wp-json\/wp\/v2\/media?parent=25881"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/petroleumtubes.com\/ar\/wp-json\/wp\/v2\/categories?post=25881"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/petroleumtubes.com\/ar\/wp-json\/wp\/v2\/tags?post=25881"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}