{"id":15091,"date":"2024-07-16T09:16:42","date_gmt":"2024-07-16T01:16:42","guid":{"rendered":"https:\/\/petroleumtubes.com\/?p=15091"},"modified":"2024-07-16T11:36:02","modified_gmt":"2024-07-16T03:36:02","slug":"a-new-high-collapse-octg-collapse-strength-2","status":"publish","type":"post","link":"https:\/\/petroleumtubes.com\/ja\/a-new-high-collapse-octg-collapse-strength-2\/","title":{"rendered":"\u65b0\u9ad8\u5d29\u58ca\u6cb9\u4e95\u7ba1\u5d29\u58ca\u5f37\u5ea6\u30e2\u30c7\u30eb"},"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-6a6861fb1a8e5\" 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-6a6861fb1a8e5\"><\/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\/ja\/a-new-high-collapse-octg-collapse-strength-2\/#%E6%B2%B9%E4%BA%95%E7%AE%A1%E3%81%AE%E5%B4%A9%E5%A3%8A%E5%BC%B7%E5%BA%A6%E3%81%AB%E9%96%A2%E3%81%99%E3%82%8B%E7%90%86%E8%A7%A3%E3%81%AE%E5%90%91%E4%B8%8A\" title=\"\u6cb9\u4e95\u7ba1\u306e\u5d29\u58ca\u5f37\u5ea6\u306b\u95a2\u3059\u308b\u7406\u89e3\u306e\u5411\u4e0a:\">\u6cb9\u4e95\u7ba1\u306e\u5d29\u58ca\u5f37\u5ea6\u306b\u95a2\u3059\u308b\u7406\u89e3\u306e\u5411\u4e0a:<\/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\/ja\/a-new-high-collapse-octg-collapse-strength-2\/#%E2%80%93_%E6%B2%B9%E4%BA%95%E7%AE%A1%EF%BC%88OCTG%EF%BC%89%E3%81%AB%E3%81%8A%E3%81%91%E3%82%8B%E5%B4%A9%E5%A3%8A%E5%BC%B7%E5%BA%A6%E3%81%AE%E9%87%8D%E8%A6%81%E6%80%A7%E3%81%A8%E5%9D%91%E4%BA%95%E3%81%AE%E5%AE%8C%E5%85%A8%E6%80%A7%E3%81%AB%E5%AF%BE%E3%81%99%E3%82%8B%E3%81%9D%E3%81%AE%E5%BD%B1%E9%9F%BF%E3%81%AB%E3%81%A4%E3%81%84%E3%81%A6%E8%AD%B0%E8%AB%96%E3%81%99%E3%82%8B\" title=\"&#8211; \u6cb9\u4e95\u7ba1\uff08OCTG\uff09\u306b\u304a\u3051\u308b\u5d29\u58ca\u5f37\u5ea6\u306e\u91cd\u8981\u6027\u3068\u5751\u4e95\u306e\u5b8c\u5168\u6027\u306b\u5bfe\u3059\u308b\u305d\u306e\u5f71\u97ff\u306b\u3064\u3044\u3066\u8b70\u8ad6\u3059\u308b\">&#8211; \u6cb9\u4e95\u7ba1\uff08OCTG\uff09\u306b\u304a\u3051\u308b\u5d29\u58ca\u5f37\u5ea6\u306e\u91cd\u8981\u6027\u3068\u5751\u4e95\u306e\u5b8c\u5168\u6027\u306b\u5bfe\u3059\u308b\u305d\u306e\u5f71\u97ff\u306b\u3064\u3044\u3066\u8b70\u8ad6\u3059\u308b<\/a><\/li><\/ul><\/nav><\/div>\n<h1 id=\"improved-understanding-of-collapse-strength-in-octg-wpaicgheading\"><span class=\"ez-toc-section\" id=\"%E6%B2%B9%E4%BA%95%E7%AE%A1%E3%81%AE%E5%B4%A9%E5%A3%8A%E5%BC%B7%E5%BA%A6%E3%81%AB%E9%96%A2%E3%81%99%E3%82%8B%E7%90%86%E8%A7%A3%E3%81%AE%E5%90%91%E4%B8%8A\"><\/span>\u6cb9\u4e95\u7ba1\u306e\u5d29\u58ca\u5f37\u5ea6\u306b\u95a2\u3059\u308b\u7406\u89e3\u306e\u5411\u4e0a:<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\n<a href=\"\/tag\/oil-country-tubular-goods\" target=\"_blank\"><strong><a href=\"\/tag\/oil-country-tubular\" target=\"_blank\"><strong><a href=\"\/tag\/oil\" target=\"_blank\"><strong>oil<\/strong><\/a> country tubular<\/strong><\/a> goods<\/strong><\/a> (OCTG) 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class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"casing pipe Wholesale-Price High-Quality good China,casing pipe Wholesale-Price High-Quality high\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/f3mkl1Llt2w?feature=oembed\" 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>\u65b0\u3057\u3044\u30e2\u30c7\u30eb\u306e\u91cd\u8981\u306a\u5229\u70b9\u306e 1 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id=\"discussing-the-importance-of-collapse-strength-in-oil-country-tubular-goods-octg-and-its-impact-on-well-integrity-wpaicgheading\"><span class=\"ez-toc-section\" id=\"%E2%80%93_%E6%B2%B9%E4%BA%95%E7%AE%A1%EF%BC%88OCTG%EF%BC%89%E3%81%AB%E3%81%8A%E3%81%91%E3%82%8B%E5%B4%A9%E5%A3%8A%E5%BC%B7%E5%BA%A6%E3%81%AE%E9%87%8D%E8%A6%81%E6%80%A7%E3%81%A8%E5%9D%91%E4%BA%95%E3%81%AE%E5%AE%8C%E5%85%A8%E6%80%A7%E3%81%AB%E5%AF%BE%E3%81%99%E3%82%8B%E3%81%9D%E3%81%AE%E5%BD%B1%E9%9F%BF%E3%81%AB%E3%81%A4%E3%81%84%E3%81%A6%E8%AD%B0%E8%AB%96%E3%81%99%E3%82%8B\"><\/span>&#8211; \u6cb9\u4e95\u7ba1\uff08OCTG\uff09\u306b\u304a\u3051\u308b\u5d29\u58ca\u5f37\u5ea6\u306e\u91cd\u8981\u6027\u3068\u5751\u4e95\u306e\u5b8c\u5168\u6027\u306b\u5bfe\u3059\u308b\u305d\u306e\u5f71\u97ff\u306b\u3064\u3044\u3066\u8b70\u8ad6\u3059\u308b<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\n\u5727\u58ca\u5f37\u5ea6\u306f\u3001\u77f3\u6cb9\u304a\u3088\u3073\u30ac\u30b9\u306e\u6398\u524a\u4f5c\u696d\u3067\u4f7f\u7528\u3055\u308c\u308b\u6cb9\u4e95\u7ba1 (OCTG) \u306e\u6027\u80fd\u3068\u5b8c\u5168\u6027\u306b\u304a\u3044\u3066\u91cd\u8981\u306a\u8981\u7d20\u3067\u3059\u3002\u6cb9\u4e95\u7ba1\u306e\u5d29\u58ca\u5f37\u5ea6\u3068\u306f\u3001\u5916\u5727\u306b\u8010\u3048\u3066\u5909\u5f62\u3057\u305f\u308a\u5d29\u58ca\u3057\u305f\u308a\u3057\u306a\u3044\u80fd\u529b\u3092\u6307\u3057\u307e\u3059\u3002\u3053\u306e\u7279\u6027\u306f\u3001\u5751\u4e95\u4f5c\u696d\u306e\u5b89\u5168\u6027\u3068\u52b9\u7387\u3092\u78ba\u4fdd\u3059\u308b\u4e0a\u3067\u6975\u3081\u3066\u91cd\u8981\u3067\u3059\u3002\u914d\u7ba1\u3084\u30b1\u30fc\u30b7\u30f3\u30b0\u306e\u7834\u640d\u306f\u3001\u5751\u4e95\u306e\u5d29\u58ca\u3001\u6d41\u4f53\u306e\u640d\u5931\u3001\u3055\u3089\u306b\u306f\u74b0\u5883\u7834\u58ca\u306a\u3069\u306e\u58ca\u6ec5\u7684\u306a\u7d50\u679c\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u304b\u3089\u3067\u3059\u3002 <\/p>\n<p> \u6cb9\u4e95\u7ba1\u306e\u5d29\u58ca\u5f37\u5ea6\u306f\u3001\u4ee5\u4e0b\u306e\u5f71\u97ff\u3092\u53d7\u3051\u307e\u3059\u3002\u30c1\u30e5\u30fc\u30d6\u3084\u30b1\u30fc\u30b7\u30f3\u30b0\u306e\u6750\u6599\u7279\u6027\u3001\u30d1\u30a4\u30d7\u306e\u5bf8\u6cd5\u3068\u5f62\u72b6\u3001\u5751\u4e95\u306e\u6df1\u3055\u3001\u6e29\u5ea6\u3001\u5727\u529b\u306a\u3069\u306e\u904b\u8ee2\u6761\u4ef6\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u8981\u56e0\u304c\u5f71\u97ff\u3057\u307e\u3059\u3002\u30a8\u30f3\u30b8\u30cb\u30a2\u3084\u8a2d\u8a08\u8005\u306f\u3001\u6cb9\u4e95\u7ba1\u6750\u6599\u306e\u9078\u629e\u3084\u5751\u4e95\u69cb\u6210\u306e\u8a2d\u8a08\u3092\u884c\u3046\u969b\u306b\u3001\u5d29\u58ca\u5f37\u5ea6\u8981\u4ef6\u304c\u78ba\u5b9f\u306b\u6e80\u305f\u3055\u308c\u308b\u3088\u3046\u306b\u3001\u3053\u308c\u3089\u306e\u8981\u7d20\u3092\u614e\u91cd\u306b\u8003\u616e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u8fd1\u5e74\u3001\u5d29\u58ca\u5f37\u5ea6\u3092\u3088\u308a\u9069\u5207\u306b\u4e88\u6e2c\u3059\u308b\u305f\u3081\u3001\u3088\u308a\u6b63\u78ba\u3067\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u5d29\u58ca\u5f37\u5ea6\u30e2\u30c7\u30eb\u306b\u5bfe\u3059\u308b\u9700\u8981\u304c\u9ad8\u307e\u3063\u3066\u3044\u307e\u3059\u3002\u3055\u307e\u3056\u307e\u306a\u52d5\u4f5c\u6761\u4ef6\u4e0b\u3067\u306e\u6cb9\u4e95\u7ba1\u306e\u6027\u80fd\u3002\u5f93\u6765\u306e\u5d29\u58ca\u5f37\u5ea6\u30e2\u30c7\u30eb\u306f\u5358\u7d14\u5316\u3055\u308c\u305f\u4eee\u5b9a\u3084\u7d4c\u9a13\u7684\u306a\u76f8\u95a2\u95a2\u4fc2\u306b\u4f9d\u5b58\u3059\u308b\u3053\u3068\u304c\u591a\u304f\u3001\u73fe\u5b9f\u4e16\u754c\u306e\u30b7\u30ca\u30ea\u30aa\u306b\u304a\u3051\u308b\u6cb9\u4e95\u7ba1\u6750\u6599\u306e\u8907\u96d1\u306a\u6319\u52d5\u3092\u5e38\u306b\u6349\u3048\u3066\u3044\u308b\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u3053\u306e\u30cb\u30fc\u30ba\u306b\u5bfe\u51e6\u3059\u308b\u305f\u3081\u306b\u3001\u65b0\u3057\u3044\u9ad8\u5d29\u58ca\u6cb9\u4e95\u7ba1\u5d29\u58ca\u5f37\u5ea6\u30e2\u30c7\u30eb\u304c\u958b\u767a\u3055\u308c\u307e\u3057\u305f\u3002\u9ad8\u5ea6\u306a\u8a08\u7b97\u6280\u8853\u3068\u6750\u6599\u30e2\u30c7\u30ea\u30f3\u30b0\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u3092\u7d44\u307f\u8fbc\u3093\u3067\u3044\u307e\u3059\u3002\u3053\u306e\u30e2\u30c7\u30eb\u3067\u306f\u3001\u6750\u6599\u306e\u975e\u7dda\u5f62\u6319\u52d5\u3001\u5e7e\u4f55\u5b66\u7684\u6b20\u9665\u306e\u5f71\u97ff\u3001\u30d1\u30a4\u30d7\u3068\u5468\u56f2\u306e\u5730\u5c64\u3068\u306e\u76f8\u4e92\u4f5c\u7528\u304c\u8003\u616e\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u65b0\u3057\u3044\u30e2\u30c7\u30eb\u306e\u91cd\u8981\u306a\u5229\u70b9\u306e 1 \u3064\u306f\u3001\u3088\u308a\u6b63\u78ba\u306a\u5d29\u58ca\u4e88\u6e2c\u3092\u63d0\u4f9b\u3067\u304d\u308b\u3053\u3068\u3067\u3059\u3002\u5e45\u5e83\u3044\u4f7f\u7528\u6761\u4ef6\u4e0b\u3067\u306e\u5f37\u5ea6\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002\u6750\u6599\u7279\u6027\u3001\u30d1\u30a4\u30d7\u306e\u5f62\u72b6\u3001\u5751\u4e95\u74b0\u5883\u3092\u3088\u308a\u5305\u62ec\u7684\u306b\u8003\u616e\u3059\u308b\u3053\u3068\u3067\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u6cb9\u4e95\u7ba1\u306e\u9078\u629e\u3068\u5751\u4e95\u306e\u8a2d\u8a08\u306b\u95a2\u3057\u3066\u3001\u3088\u308a\u591a\u304f\u306e\u60c5\u5831\u306b\u57fa\u3065\u3044\u305f\u6c7a\u5b9a\u3092\u4e0b\u3057\u3066\u5751\u4e95\u306e\u5b8c\u5168\u6027\u3068\u5b89\u5168\u6027\u3092\u78ba\u4fdd\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u6cb9\u7ba1\u30d7\u30e9\u30b0<\/p>\n<p>\u3055\u3089\u306b\u3001\u65b0\u3057\u3044\u30e2\u30c7\u30eb\u3067\u306f\u611f\u5ea6\u89e3\u6790\u304c\u53ef\u80fd\u306b\u306a\u308a\u3001\u5d29\u58ca\u5f37\u5ea6\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u6700\u3082\u91cd\u8981\u306a\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u7279\u5b9a\u3057\u3001\u305d\u308c\u306b\u5fdc\u3058\u3066\u8a2d\u8a08\u3092\u6700\u9069\u5316\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30aa\u30da\u30ec\u30fc\u30bf\u30fc\u306f\u6545\u969c\u306e\u30ea\u30b9\u30af\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3001\u6cb9\u4e95\u306e\u5168\u4f53\u7684\u306a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u4fe1\u983c\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2024\/07\/6695e9449c310-07-16.jpg\" alt=\"alt-9621\" class=\"wp-image-9621\" id=\"i9621\" \/><\/p>\n<p>\n\u7d50\u8ad6\u3068\u3057\u3066\u3001\u65b0\u3057\u3044\u9ad8\u5d29\u58ca\u6cb9\u4e95\u7ba1\u5d29\u58ca\u5f37\u5ea6\u30e2\u30c7\u30eb\u306e\u958b\u767a\u306f\u3001\u77f3\u6cb9\u304a\u3088\u3073\u30ac\u30b9\u6398\u524a\u6280\u8853\u306e\u5206\u91ce\u306b\u304a\u3051\u308b\u5927\u304d\u306a\u9032\u6b69\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u3053\u306e\u30e2\u30c7\u30eb\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u6761\u4ef6\u4e0b\u3067\u306e\u6cb9\u4e95\u7ba1\u306e\u6319\u52d5\u306b\u3064\u3044\u3066\u3088\u308a\u6b63\u78ba\u306a\u4e88\u6e2c\u3068\u6d1e\u5bdf\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u3067\u3001\u5751\u4e95\u306e\u5b8c\u5168\u6027\u3092\u5f37\u5316\u3057\u3001\u64cd\u696d\u30ea\u30b9\u30af\u3092\u8efd\u6e1b\u3057\u3001\u6700\u7d42\u7684\u306b\u306f\u77f3\u6cb9\u3068\u30ac\u30b9\u8cc7\u6e90\u306e\u6301\u7d9a\u53ef\u80fd\u304b\u3064\u52b9\u7387\u7684\u306a\u751f\u7523\u306b\u8ca2\u732e\u3067\u304d\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6cb9\u4e95\u7ba1\u306e\u5d29\u58ca\u5f37\u5ea6\u306b\u95a2\u3059\u308b\u7406\u89e3\u306e\u5411\u4e0a: <a href=\"\/tag\/oil-country-tubular-goods\" target=\"_blank\"><strong><a href=\"\/tag\/oil-country-tubular\" target=\"_blank\"><strong><a href=\"\/tag\/oil\" target=\"_blank\"><strong>oil<\/strong><\/a> country tubular<\/strong><\/a> goods<\/strong><\/a> (OCTG) 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\u65b0\u3057\u3044\u30e2\u30c7\u30eb\u306e\u91cd\u8981\u306a\u5229\u70b9\u306e 1 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