{"id":23397,"date":"2024-08-29T00:56:56","date_gmt":"2024-08-28T16:56:56","guid":{"rendered":"https:\/\/petroleumtubes.com\/?p=23397"},"modified":"2024-08-29T03:13:30","modified_gmt":"2024-08-28T19:13:30","slug":"what-grade-is-l80-tubing","status":"publish","type":"post","link":"https:\/\/petroleumtubes.com\/vi\/what-grade-is-l80-tubing\/","title":{"rendered":"\u1ed0ng L80 l\u00e0 lo\u1ea1i n\u00e0o?"},"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-6a68de9dc4fd5\" 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-6a68de9dc4fd5\"><\/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\/vi\/what-grade-is-l80-tubing\/#Thong_so_ky_thuat_cap_ong_l80\" title=\"Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ea5p \u1ed1ng l80\">Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ea5p \u1ed1ng l80<\/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\/vi\/what-grade-is-l80-tubing\/#Ung_dung_cua_ong_L80_trong_dau_khi\" title=\"\u1ee8ng d\u1ee5ng c\u1ee7a \u1ed1ng L80 trong d\u1ea7u kh\u00ed\">\u1ee8ng d\u1ee5ng c\u1ee7a \u1ed1ng L80 trong d\u1ea7u kh\u00ed<\/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\/vi\/what-grade-is-l80-tubing\/#So_sanh_Ong_L80_voi_cac_loai_khac\" title=\"So s\u00e1nh \u1ed0ng L80 v\u1edbi c\u00e1c lo\u1ea1i kh\u00e1c\">So s\u00e1nh \u1ed0ng L80 v\u1edbi c\u00e1c lo\u1ea1i kh\u00e1c<\/a><\/li><\/ul><\/nav><\/div>\n<h1 id=\"l80-tubing-grade-specifications-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Thong_so_ky_thuat_cap_ong_l80\"><\/span>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ea5p \u1ed1ng <a href=\"\/tag\/l80\" target=\"_blank\"><strong><a href=\"\/tag\/l80-2\" target=\"_blank\"><strong>l80<\/strong><\/a><\/strong><\/a><span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\n\u1ed0ng L80 l\u00e0 m\u1ed9t lo\u1ea1i \u1ed1ng th\u00e9p c\u1ee5 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong ng\u00e0nh d\u1ea7u kh\u00ed, \u0111\u1eb7c bi\u1ec7t cho c\u00e1c \u1ee9ng d\u1ee5ng li\u00ean quan \u0111\u1ebfn khai th\u00e1c v\u00e0 v\u1eadn chuy\u1ec3n hydrocarbon. Lo\u1ea1i n\u00e0y l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt <strong> 5CT<\/strong> c\u1ee7a Vi\u1ec7n D\u1ea7u kh\u00ed Hoa K\u1ef3 (<strong>\u00a0API<\/strong>), trong \u0111\u00f3 n\u00eau ra c\u00e1c y\u00eau c\u1ea7u \u0111\u1ed1i v\u1edbi v\u1ecf v\u00e0 \u1ed1ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong ho\u1ea1t \u0111\u1ed9ng khoan. K\u00fd hi\u1ec7u L80 ch\u1ec9 ra r\u1eb1ng \u1ed1ng \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb th\u00e9p h\u1ee3p kim th\u1ea5p \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 b\u1ec1n v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n, gi\u00fap \u1ed1ng ph\u00f9 h\u1ee3p \u0111\u1ec3 s\u1eed d\u1ee5ng trong m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t.<\/p>\n<p>Lo\u1ea1i L80 \u0111\u01b0\u1ee3c \u0111\u1eb7c tr\u01b0ng b\u1edfi c\u01b0\u1eddng \u0111\u1ed9 ch\u1ea3y, th\u01b0\u1eddng l\u00e0 kho\u1ea3ng 80.000 psi, do \u0111\u00f3 c\u00f3 t\u00ean g\u1ecdi l\u00e0 &#8220;L80.&#8221; \u0110\u1ed9 b\u1ec1n n\u0103ng su\u1ea5t cao n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi \u1ed1ng ph\u1ea3i ch\u1ecbu \u0111\u01b0\u1ee3c \u00e1p l\u1ef1c v\u00e0 \u1ee9ng su\u1ea5t c\u1ef1c l\u1edbn g\u1eb7p ph\u1ea3i trong qu\u00e1 tr\u00ecnh khoan. Ngo\u00e0i ra, \u1ed1ng L80 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t v\u1edbi nhi\u1ec1u k\u00edch c\u1ee1 v\u00e0 \u0111\u1ed9 d\u00e0y th\u00e0nh kh\u00e1c nhau, cho ph\u00e9p linh ho\u1ea1t trong \u1ee9ng d\u1ee5ng t\u00f9y thu\u1ed9c v\u00e0o y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a d\u1ef1 \u00e1n. Quy tr\u00ecnh s\u1ea3n xu\u1ea5t \u1ed1ng L80 bao g\u1ed3m c\u00e1n n\u00f3ng ho\u1eb7c k\u00e9o ngu\u1ed9i, g\u00f3p ph\u1ea7n t\u1ea1o n\u00ean t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc v\u00e0 \u0111\u1ed9 b\u1ec1n t\u1ed5ng th\u1ec3 c\u1ee7a \u1ed1ng.<\/p>\n<p>M\u1ed9t trong nh\u1eefng t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a \u1ed1ng L80 l\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng n\u1ee9t do \u1ee9ng su\u1ea5t sunfua (SSC), m\u1ed9t v\u1ea5n \u0111\u1ec1 ph\u1ed5 bi\u1ebfn trong m\u00f4i tr\u01b0\u1eddng c\u00f3 m\u1eb7t hydro sunfua (H2S). \u0110i\u1ec1u n\u00e0y l\u00e0m cho L80 tr\u1edf th\u00e0nh s\u1ef1 l\u1ef1a ch\u1ecdn l\u00fd t\u01b0\u1edfng cho c\u00e1c \u1ee9ng d\u1ee5ng d\u1ecbch v\u1ee5 chua, n\u01a1i nguy c\u01a1 \u0103n m\u00f2n v\u00e0 n\u1ee9t t\u0103ng cao \u0111\u00e1ng k\u1ec3. \u0110\u1ec3 n\u00e2ng cao h\u01a1n n\u1eefa hi\u1ec7u su\u1ea5t c\u1ee7a n\u00f3, \u1ed1ng L80 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c x\u1eed l\u00fd b\u1eb1ng nhi\u1ec1u l\u1edbp ph\u1ee7 ho\u1eb7c l\u1edbp ho\u00e0n thi\u1ec7n kh\u00e1c nhau \u0111\u1ec3 b\u1ea3o v\u1ec7 b\u1ed5 sung ch\u1ed1ng l\u1ea1i c\u00e1c y\u1ebfu t\u1ed1 \u0103n m\u00f2n. Nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p x\u1eed l\u00fd n\u00e0y r\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a \u1ed1ng v\u00e0 \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t \u0111\u00e1ng tin c\u1eady trong c\u00e1c \u0111i\u1ec1u ki\u1ec7n kh\u00f3 kh\u0103n.<\/p>\n<p>V\u1ec1 th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc, \u1ed1ng L80 th\u01b0\u1eddng ch\u1ee9a h\u1ed7n h\u1ee3p c\u00e2n b\u1eb1ng gi\u1eefa cacbon, mangan, ph\u1ed1t pho, l\u01b0u hu\u1ef3nh v\u00e0 c\u00e1c nguy\u00ean t\u1ed1 h\u1ee3p kim kh\u00e1c. Th\u00e0nh ph\u1ea7n n\u00e0y kh\u00f4ng ch\u1ec9 g\u00f3p ph\u1ea7n t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 b\u1ec1n c\u1ee7a \u1ed1ng m\u00e0 c\u00f2n t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng h\u00e0n v\u00e0 kh\u1ea3 n\u0103ng gia c\u00f4ng c\u1ee7a n\u00f3, gi\u00fap d\u1ec5 d\u00e0ng gia c\u00f4ng h\u01a1n trong qu\u00e1 tr\u00ecnh l\u1eafp \u0111\u1eb7t v\u00e0 b\u1ea3o tr\u00ec. C\u00e1c y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 v\u1ec1 th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc v\u00e0 t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc \u0111\u01b0\u1ee3c n\u00eau trong \u0111\u1eb7c t\u1ea3 <a href=\"\/tag\/api-5ct\" target=\"_blank\"><strong>api 5ct<\/strong><\/a>, \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n ch\u1ea5t l\u01b0\u1ee3ng nghi\u00eam ng\u1eb7t.<\/p>\n<p>Khi l\u1ef1a ch\u1ecdn \u1ed1ng L80 cho m\u1ed9t d\u1ef1 \u00e1n, c\u1ea7n ph\u1ea3i xem x\u00e9t c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng, ch\u1ee7ng lo\u1ea1i ch\u1ea5t l\u1ecfng \u0111\u01b0\u1ee3c v\u1eadn chuy\u1ec3n v\u00e0 nhu c\u1ea7u c\u01a1 h\u1ecdc c\u1ee7a \u1ee9ng d\u1ee5ng. Vi\u1ec7c l\u1ef1a ch\u1ecdn v\u00e0 l\u1eafp \u0111\u1eb7t \u1ed1ng L80 \u0111\u00fang c\u00e1ch c\u00f3 th\u1ec3 t\u00e1c \u0111\u1ed9ng \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn hi\u1ec7u qu\u1ea3 v\u00e0 an to\u00e0n c\u1ee7a ho\u1ea1t \u0111\u1ed9ng khoan. H\u01a1n n\u1eefa, vi\u1ec7c ki\u1ec3m tra v\u00e0 b\u1ea3o tr\u00ec th\u01b0\u1eddng xuy\u00ean l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh b\u1ea5t k\u1ef3 d\u1ea5u hi\u1ec7u hao m\u00f2n n\u00e0o, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 gi\u00fap ng\u0103n ng\u1eeba nh\u1eefng h\u01b0 h\u1ecfng t\u1ed1n k\u00e9m v\u00e0 th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng.<\/p>\n<p>T\u00f3m l\u1ea1i, \u1ed1ng L80 l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n quan tr\u1ecdng trong ng\u00e0nh d\u1ea7u kh\u00ed, mang \u0111\u1ebfn s\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa s\u1ee9c m\u1ea1nh, \u0111\u1ed9 b\u1ec1n v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u1ecbu v\u1edbi \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t. C\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a n\u00f3, nh\u01b0 API \u0111\u00e3 n\u00eau, \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u00f3 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u kh\u1eaft khe c\u1ee7a ho\u1ea1t \u0111\u1ed9ng khoan, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong c\u00e1c \u1ee9ng d\u1ee5ng d\u1ecbch v\u1ee5 chua. B\u1eb1ng c\u00e1ch hi\u1ec3u r\u00f5 c\u00e1c \u0111\u1eb7c t\u00ednh v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a \u1ed1ng L80, c\u00e1c chuy\u00ean gia trong ng\u00e0nh c\u00f3 th\u1ec3 \u0111\u01b0a ra nh\u1eefng quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t nh\u1eb1m n\u00e2ng cao t\u00ednh an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3 trong ho\u1ea1t \u0111\u1ed9ng c\u1ee7a h\u1ecd. Khi ng\u00e0nh ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n, t\u1ea7m quan tr\u1ecdng c\u1ee7a v\u1eadt li\u1ec7u ch\u1ea5t l\u01b0\u1ee3ng cao nh\u01b0 \u1ed1ng L80 s\u1ebd v\u1eabn gi\u1eef vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c \u0111\u00e1p \u1ee9ng nh\u1eefng th\u00e1ch th\u1ee9c c\u1ee7a vi\u1ec7c khai th\u00e1c v\u00e0 v\u1eadn chuy\u1ec3n n\u0103ng l\u01b0\u1ee3ng hi\u1ec7n \u0111\u1ea1i.<\/p>\n<h1 id=\"applications-of-l80-tubing-in-oil-and-gas-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Ung_dung_cua_ong_L80_trong_dau_khi\"><\/span>\u1ee8ng d\u1ee5ng c\u1ee7a \u1ed1ng L80 trong d\u1ea7u kh\u00ed<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\n\u1ed0ng L80 l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n quan tr\u1ecdng trong ng\u00e0nh d\u1ea7u kh\u00ed, \u0111\u1eb7c bi\u1ec7t trong b\u1ed1i c\u1ea3nh x\u00e2y d\u1ef1ng v\u00e0 s\u1ea3n xu\u1ea5t gi\u1ebfng. Lo\u1ea1i \u1ed1ng n\u00e0y \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i l\u00e0 \u1ed1ng th\u00e9p c\u01b0\u1eddng \u0111\u1ed9 cao, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c c\u00e1c \u0111i\u1ec1u ki\u1ec7n kh\u1eaft khe g\u1eb7p ph\u1ea3i trong khai th\u00e1c d\u1ea7u kh\u00ed. K\u00fd hi\u1ec7u &#8220;L80&#8221; \u0111\u1ec1 c\u1eadp \u0111\u1ebfn c\u01b0\u1eddng \u0111\u1ed9 n\u0103ng su\u1ea5t t\u1ed1i thi\u1ec3u c\u1ee7a v\u1eadt li\u1ec7u l\u00e0 80.000 psi, khi\u1ebfn n\u00f3 ph\u00f9 h\u1ee3p v\u1edbi nhi\u1ec1u \u1ee9ng d\u1ee5ng kh\u00e1c nhau trong \u0111\u00f3 \u0111\u1ed9 b\u1ec1n v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n l\u00e0 t\u1ed1i quan tr\u1ecdng. C\u00e1c \u1ee9ng d\u1ee5ng c\u1ee7a \u1ed1ng L80 r\u1ea5t \u0111a d\u1ea1ng, ph\u1ea3n \u00e1nh t\u1ea7m quan tr\u1ecdng c\u1ee7a n\u00f3 trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o hi\u1ec7u qu\u1ea3 v\u00e0 an to\u00e0n cho ho\u1ea1t \u0111\u1ed9ng d\u1ea7u kh\u00ed.<\/p>\n<p>M\u1ed9t trong nh\u1eefng \u1ee9ng d\u1ee5ng ch\u00ednh c\u1ee7a \u1ed1ng L80 l\u00e0 ho\u00e0n thi\u1ec7n c\u00e1c gi\u1ebfng d\u1ea7u kh\u00ed. Trong qu\u00e1 tr\u00ecnh khoan, gi\u1ebfng \u0111\u01b0\u1ee3c t\u1ea1o ra v\u00e0 sau khi khoan xong, gi\u1ebfng ph\u1ea3i \u0111\u01b0\u1ee3c l\u00f3t b\u1eb1ng \u1ed1ng \u0111\u1ec3 t\u1ea1o \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i cho vi\u1ec7c khai th\u00e1c hydrocarbon. \u1ed0ng L80 \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng trong b\u1ed1i c\u1ea3nh n\u00e0y do kh\u1ea3 n\u0103ng x\u1eed l\u00fd \u00e1p su\u1ea5t cao v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u1ecbu v\u1edbi m\u00f4i tr\u01b0\u1eddng kh\u00ed chua, c\u00f3 th\u1ec3 \u0103n m\u00f2n c\u00e1c v\u1eadt li\u1ec7u k\u00e9m b\u1ec1n h\u01a1n. \u0110\u1eb7c t\u00ednh n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng \u1edf nh\u1eefng v\u00f9ng c\u00f3 m\u1eb7t hydro sunfua, v\u00ec n\u00f3 c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn hi\u1ec7n t\u01b0\u1ee3ng n\u1ee9t do \u1ee9ng su\u1ea5t sunfua \u1edf c\u00e1c v\u1eadt li\u1ec7u y\u1ebfu h\u01a1n. B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng \u1ed1ng L80, ng\u01b0\u1eddi v\u1eadn h\u00e0nh c\u00f3 th\u1ec3 gi\u1ea3m thi\u1ec3u r\u1ee7i ro li\u00ean quan \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng \u0103n m\u00f2n nh\u01b0 v\u1eady, t\u1eeb \u0111\u00f3 n\u00e2ng cao tu\u1ed5i th\u1ecd v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a gi\u1ebfng.<\/p>\n<p>Ngo\u00e0i vi\u1ec7c ho\u00e0n thi\u1ec7n gi\u1ebfng, \u1ed1ng L80 c\u00f2n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 v\u1eadn chuy\u1ec3n d\u1ea7u kh\u00ed t\u1eeb \u0111\u1ea7u gi\u1ebfng \u0111\u1ebfn c\u01a1 s\u1edf ch\u1ebf bi\u1ebfn. T\u00ednh to\u00e0n v\u1eb9n c\u1ee7a \u1ed1ng l\u00e0 r\u1ea5t quan tr\u1ecdng trong giai \u0111o\u1ea1n n\u00e0y, v\u00ec b\u1ea5t k\u1ef3 sai s\u00f3t n\u00e0o c\u0169ng c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn thi\u1ec7t h\u1ea1i \u0111\u00e1ng k\u1ec3 v\u1ec1 kinh t\u1ebf v\u00e0 c\u00e1c m\u1ed1i nguy hi\u1ec3m cho m\u00f4i tr\u01b0\u1eddng. \u0110\u1ed9 b\u1ec1n n\u0103ng su\u1ea5t cao c\u1ee7a \u1ed1ng L80 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u00f3 c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c c\u00e1c \u1ee9ng su\u1ea5t c\u01a1 h\u1ecdc g\u1eb7p ph\u1ea3i trong qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n, bao g\u1ed3m bi\u1ebfn \u0111\u1ed9ng \u00e1p su\u1ea5t v\u00e0 gi\u00e3n n\u1edf nhi\u1ec7t. H\u01a1n n\u1eefa, kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n c\u1ee7a v\u1eadt li\u1ec7u gi\u00fap k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd s\u1eed d\u1ee5ng, gi\u1ea3m nhu c\u1ea7u thay th\u1ebf v\u00e0 b\u1ea3o tr\u00ec th\u01b0\u1eddng xuy\u00ean, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 v\u1eeba t\u1ed1n k\u00e9m v\u1eeba t\u1ed1n th\u1eddi gian.<\/p>\n<p>M\u1ed9t \u1ee9ng d\u1ee5ng quan tr\u1ecdng kh\u00e1c c\u1ee7a \u1ed1ng L80 l\u00e0 trong vi\u1ec7c ch\u1ebf t\u1ea1o d\u00e2y \u1ed1ng s\u1ea3n xu\u1ea5t. Nh\u1eefng d\u00e2y n\u00e0y r\u1ea5t c\u1ea7n thi\u1ebft cho vi\u1ec7c khai th\u00e1c hydrocarbon hi\u1ec7u qu\u1ea3 t\u1eeb b\u1ec3 ch\u1ee9a. Vi\u1ec7c thi\u1ebft k\u1ebf d\u00e2y \u1ed1ng s\u1ea3n xu\u1ea5t th\u01b0\u1eddng \u0111\u00f2i h\u1ecfi s\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa \u0111\u1ed9 b\u1ec1n v\u00e0 t\u00ednh linh ho\u1ea1t, v\u00e0 \u1ed1ng L80 \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c nh\u1eefng y\u00eau c\u1ea7u n\u00e0y m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3. \u0110\u1eb7c t\u00ednh c\u01a1 h\u1ecdc c\u1ee7a n\u00f3 cho ph\u00e9p n\u00f3 ch\u1ecbu \u0111\u01b0\u1ee3c t\u1ea3i tr\u1ecdng \u0111\u1ed9ng trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t, \u0111\u1ed3ng th\u1eddi kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u00f3 v\u1eabn ho\u1ea1t \u0111\u1ed9ng trong th\u1eddi gian d\u00e0i. \u0110\u1ed9 tin c\u1eady n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 duy tr\u00ec t\u1ed1c \u0111\u1ed9 s\u1ea3n xu\u1ea5t v\u00e0 gi\u1ea3m thi\u1ec3u th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn l\u1ee3i nhu\u1eadn c\u1ee7a ho\u1ea1t \u0111\u1ed9ng d\u1ea7u kh\u00ed.<\/p>\n<p>H\u01a1n n\u1eefa, \u1ed1ng L80 c\u00f2n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c ph\u01b0\u01a1ng ph\u00e1p thu h\u1ed3i th\u1ee9 c\u1ea5p kh\u00e1c nhau, ch\u1eb3ng h\u1ea1n nh\u01b0 ng\u1eadp n\u01b0\u1edbc v\u00e0 phun kh\u00ed. Nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng thu h\u1ed3i d\u1ea7u t\u1eeb c\u00e1c b\u1ec3 ch\u1ee9a \u0111\u00e3 c\u1ea1n ki\u1ec7t m\u1ed9t ph\u1ea7n. Vi\u1ec7c s\u1eed d\u1ee5ng \u1ed1ng L80 trong c\u00e1c \u1ee9ng d\u1ee5ng n\u00e0y l\u00e0 r\u1ea5t quan tr\u1ecdng v\u00ec n\u00f3 ph\u1ea3i ch\u1ecbu \u0111\u01b0\u1ee3c \u00e1p l\u1ef1c li\u00ean quan \u0111\u1ebfn vi\u1ec7c b\u01a1m ch\u1ea5t l\u1ecfng v\u00e0o b\u1ec3 ch\u1ee9a. Kh\u1ea3 n\u0103ng duy tr\u00ec t\u00ednh to\u00e0n v\u1eb9n c\u1ea5u tr\u00fac c\u1ee7a \u1ed1ng L80 trong nh\u1eefng \u0111i\u1ec1u ki\u1ec7n nh\u01b0 v\u1eady khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn l\u00fd t\u01b0\u1edfng cho nh\u1eefng ng\u01b0\u1eddi v\u1eadn h\u00e0nh mu\u1ed1n t\u1ed1i \u0111a h\u00f3a t\u1ef7 l\u1ec7 thu h\u1ed3i.<\/p>\n<p>Nh\u00e0 m\u00e1y \u1ed1ng d\u1ea7u t\u1ed1t nh\u1ea5t Trung Qu\u1ed1c T\u00f3m l\u1ea1i, \u1ed1ng L80 \u0111\u00f3ng m\u1ed9t vai tr\u00f2 then ch\u1ed1t trong ng\u00e0nh d\u1ea7u kh\u00ed, v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng t\u1eeb ho\u00e0n thi\u1ec7n gi\u1ebfng \u0111\u1ebfn v\u1eadn chuy\u1ec3n hydrocarbon v\u00e0 x\u00e2y d\u1ef1ng d\u00e2y \u1ed1ng s\u1ea3n xu\u1ea5t. \u0110\u1ed9 b\u1ec1n n\u0103ng su\u1ea5t cao, kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n v\u00e0 \u0111\u1ed9 b\u1ec1n t\u1ed5ng th\u1ec3 l\u00e0m cho n\u00f3 tr\u1edf th\u00e0nh v\u1eadt li\u1ec7u thi\u1ebft y\u1ebfu \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u qu\u1ea3 v\u00e0 an to\u00e0n cho ho\u1ea1t \u0111\u1ed9ng d\u1ea7u kh\u00ed. Khi ng\u00e0nh ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n, t\u1ea7m quan tr\u1ecdng c\u1ee7a c\u00e1c v\u1eadt li\u1ec7u \u0111\u00e1ng tin c\u1eady nh\u01b0 \u1ed1ng L80 s\u1ebd ng\u00e0y c\u00e0ng t\u0103ng, nh\u1ea5n m\u1ea1nh nhu c\u1ea7u ti\u1ebfp t\u1ee5c \u0111\u1ed5i m\u1edbi v\u00e0 \u0111\u1ea7u t\u01b0 v\u00e0o c\u00e1c gi\u1ea3i ph\u00e1p \u1ed1ng ch\u1ea5t l\u01b0\u1ee3ng cao.<\/p>\n<h1 id=\"comparison-of-l80-tubing-with-other-grades-wpaicgheading\"><span class=\"ez-toc-section\" id=\"So_sanh_Ong_L80_voi_cac_loai_khac\"><\/span>So s\u00e1nh \u1ed0ng L80 v\u1edbi c\u00e1c lo\u1ea1i kh\u00e1c<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\n\u1ed0ng L80 l\u00e0 m\u1ed9t lo\u1ea1i \u1ed1ng th\u00e9p c\u1ee5 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong ng\u00e0nh d\u1ea7u kh\u00ed, \u0111\u1eb7c bi\u1ec7t cho c\u00e1c \u1ee9ng d\u1ee5ng li\u00ean quan \u0111\u1ebfn khai th\u00e1c v\u00e0 v\u1eadn chuy\u1ec3n hydrocarbon. N\u00f3 \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i theo th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a Vi\u1ec7n D\u1ea7u kh\u00ed Hoa K\u1ef3 (API), c\u1ee5 th\u1ec3 l\u00e0 API 5CT, trong \u0111\u00f3 n\u00eau ra c\u00e1c y\u00eau c\u1ea7u \u0111\u1ed1i v\u1edbi v\u1ecf v\u00e0 \u1ed1ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong ho\u1ea1t \u0111\u1ed9ng khoan. K\u00fd hi\u1ec7u L80 ch\u1ec9 ra r\u1eb1ng \u1ed1ng \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb th\u00e9p h\u1ee3p kim th\u1ea5p \u0111\u00e3 \u0111\u01b0\u1ee3c x\u1eed l\u00fd nhi\u1ec7t \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc, gi\u00fap \u1ed1ng ph\u00f9 h\u1ee3p v\u1edbi m\u00f4i tr\u01b0\u1eddng \u00e1p su\u1ea5t cao v\u00e0 nhi\u1ec7t \u0111\u1ed9 cao. Khi so s\u00e1nh \u1ed1ng L80 v\u1edbi c\u00e1c lo\u1ea1i kh\u00e1c, \u0111i\u1ec1u c\u1ea7n thi\u1ebft l\u00e0 ph\u1ea3i xem x\u00e9t c\u00e1c y\u1ebfu t\u1ed1 kh\u00e1c nhau, bao g\u1ed3m \u0111\u1ed9 b\u1ec1n, kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n v\u00e0 s\u1ef1 ph\u00f9 h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3.<\/p>\n<p>M\u1ed9t trong nh\u1eefng \u01b0u \u0111i\u1ec3m ch\u00ednh c\u1ee7a \u1ed1ng L80 l\u00e0 \u0111\u1ed9 b\u1ec1n c\u1ee7a n\u00f3. N\u00f3 th\u01b0\u1eddng c\u00f3 c\u01b0\u1eddng \u0111\u1ed9 n\u0103ng su\u1ea5t t\u1ed1i thi\u1ec3u l\u00e0 80.000 psi, khi\u1ebfn n\u00f3 \u0111\u1ee7 m\u1ea1nh \u0111\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c c\u00e1c \u0111i\u1ec1u ki\u1ec7n kh\u1eaft khe th\u01b0\u1eddng g\u1eb7p \u1edf c\u00e1c gi\u1ebfng d\u1ea7u v\u00e0 kh\u00ed \u0111\u1ed1t. \u0110\u1ec3 so s\u00e1nh, c\u00e1c lo\u1ea1i kh\u00e1c nh\u01b0 <a href=\"\/tag\/j55\" target=\"_blank\"><strong>J55<\/strong><\/a> v\u00e0 <a href=\"\/tag\/k55\" target=\"_blank\"><strong>K55<\/strong><\/a> c\u00f3 c\u01b0\u1eddng \u0111\u1ed9 ch\u1ea3y th\u1ea5p h\u01a1n, kho\u1ea3ng 55.000 psi. S\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 \u0111\u1ed9 b\u1ec1n n\u00e0y c\u00f3 ngh\u0129a l\u00e0 \u1ed1ng L80 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nh\u1eefng m\u00f4i tr\u01b0\u1eddng kh\u00f3 kh\u0103n h\u01a1n, n\u01a1i c\u00f3 \u00e1p su\u1ea5t v\u00e0 nhi\u1ec7t \u0111\u1ed9 cao h\u01a1n. Do \u0111\u00f3, ng\u01b0\u1eddi v\u1eadn h\u00e0nh th\u01b0\u1eddng th\u00edch s\u1eed d\u1ee5ng \u1ed1ng L80 h\u01a1n cho c\u00e1c gi\u1ebfng s\u00e2u h\u01a1n ho\u1eb7c nh\u1eefng gi\u1ebfng n\u1eb1m \u1edf c\u00e1c th\u00e0nh t\u1ea1o \u0111\u1ecba ch\u1ea5t kh\u1eafc nghi\u1ec7t h\u01a1n.<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"casing pipe Chinese good supplier,casing pipe Chinese high-quality manufacturer,oil tube China high\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/jV6tymZex60?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>Ngo\u00e0i \u0111\u1ed9 b\u1ec1n, kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng kh\u00e1c khi \u0111\u00e1nh gi\u00e1 \u1ed1ng L80 so v\u1edbi c\u00e1c lo\u1ea1i kh\u00e1c. L80 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t v\u1edbi h\u00e0m l\u01b0\u1ee3ng h\u1ee3p kim cao h\u01a1n, gi\u00fap t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong m\u00f4i tr\u01b0\u1eddng d\u1ecbch v\u1ee5 chua n\u01a1i c\u00f3 hydro sunfua (H2S). \u0110\u1eb7c t\u00ednh n\u00e0y r\u1ea5t quan tr\u1ecdng v\u00ec vi\u1ec7c ti\u1ebfp x\u00fac v\u1edbi c\u00e1c y\u1ebfu t\u1ed1 \u0103n m\u00f2n c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn h\u1ecfng \u1ed1ng s\u1edbm, d\u1eabn \u0111\u1ebfn vi\u1ec7c s\u1eeda ch\u1eefa t\u1ed1n k\u00e9m v\u00e0 th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng. Ng\u01b0\u1ee3c l\u1ea1i, c\u00e1c lo\u1ea1i nh\u01b0 J55 c\u00f3 th\u1ec3 kh\u00f4ng cung c\u1ea5p m\u1ee9c \u0111\u1ed9 b\u1ea3o v\u1ec7 t\u01b0\u01a1ng t\u1ef1, khi\u1ebfn ch\u00fang \u00edt ph\u00f9 h\u1ee3p h\u01a1n cho c\u00e1c \u1ee9ng d\u1ee5ng c\u00f3 \u0111i\u1ec1u ki\u1ec7n \u0103n m\u00f2n \u0111\u00e1ng lo ng\u1ea1i. Do \u0111\u00f3, vi\u1ec7c l\u1ef1a ch\u1ecdn lo\u1ea1i \u1ed1ng c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn tu\u1ed5i th\u1ecd v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a gi\u1ebfng.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/petroleumtubes.com\/wp-content\/uploads\/2024\/01\/83dbf2352f5f2d011146057d49357f65.png\">\\\\t\\\\tH\u01a1n n\u1eefa, quy tr\u00ecnh s\u1ea3n xu\u1ea5t v\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a \u1ed1ng L80 g\u00f3p ph\u1ea7n v\u00e0o hi\u1ec7u su\u1ea5t t\u1ed5ng th\u1ec3 c\u1ee7a n\u00f3. L80 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t v\u1edbi quy tr\u00ecnh x\u1eed l\u00fd nhi\u1ec7t nh\u1eb1m c\u1ea3i thi\u1ec7n c\u00e1c t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc c\u1ee7a n\u00f3, bao g\u1ed3m \u0111\u1ed9 d\u1ebbo dai v\u00e0 \u0111\u1ed9 d\u1ebbo. Vi\u1ec7c x\u1eed l\u00fd n\u00e0y cho ph\u00e9p \u1ed1ng h\u1ea5p th\u1ee5 n\u0103ng l\u01b0\u1ee3ng t\u1ed1t h\u01a1n v\u00e0 ch\u1ed1ng n\u1ee9t khi b\u1ecb c\u0103ng. Khi so s\u00e1nh v\u1edbi c\u00e1c lo\u1ea1i nh\u01b0 <a href=\"\/tag\/n80\" target=\"_blank\"><strong>N80<\/strong><\/a>, c\u0169ng c\u00f3 c\u01b0\u1eddng \u0111\u1ed9 n\u0103ng su\u1ea5t cao nh\u01b0ng c\u00f3 th\u1ec3 kh\u00f4ng tr\u1ea3i qua m\u1ee9c x\u1eed l\u00fd nhi\u1ec7t t\u01b0\u01a1ng t\u1ef1, \u1ed1ng L80 th\u01b0\u1eddng th\u1ec3 hi\u1ec7n hi\u1ec7u su\u1ea5t v\u01b0\u1ee3t tr\u1ed9i trong c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi kh\u1eaft khe. S\u1ef1 kh\u00e1c bi\u1ec7t n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi v\u1eadn h\u00e0nh \u01b0u ti\u00ean s\u1ef1 an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3 trong ho\u1ea1t \u0111\u1ed9ng khoan c\u1ee7a h\u1ecd.<\/p>\n<p>H\u01a1n n\u1eefa, chi ph\u00ed c\u1ee7a \u1ed1ng L80 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c c\u00e2n nh\u1eafc khi so s\u00e1nh v\u1edbi c\u00e1c lo\u1ea1i kh\u00e1c. M\u1eb7c d\u00f9 L80 c\u00f3 th\u1ec3 \u0111\u1eaft h\u01a1n c\u00e1c t\u00f9y ch\u1ecdn c\u1ea5p th\u1ea5p h\u01a1n nh\u01b0 J55 nh\u01b0ng kho\u1ea3n \u0111\u1ea7u t\u01b0 n\u00e0y c\u00f3 th\u1ec3 h\u1ee3p l\u00fd nh\u1edd hi\u1ec7u su\u1ea5t v\u00e0 \u0111\u1ed9 b\u1ec1n \u0111\u01b0\u1ee3c n\u00e2ng cao. V\u1ec1 l\u00e2u d\u00e0i, vi\u1ec7c s\u1eed d\u1ee5ng \u1ed1ng L80 c\u00f3 th\u1ec3 gi\u00fap gi\u1ea3m chi ph\u00ed b\u1ea3o tr\u00ec v\u00e0 t\u0103ng hi\u1ec7u qu\u1ea3 v\u1eadn h\u00e0nh, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn ti\u1ebft ki\u1ec7m chi ph\u00ed cho nhi\u1ec1u ng\u01b0\u1eddi v\u1eadn h\u00e0nh.<\/p>\n<p>T\u00f3m l\u1ea1i, \u1ed1ng L80 n\u1ed5i b\u1eadt h\u01a1n so v\u1edbi c\u00e1c lo\u1ea1i th\u00e9p \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong ng\u00e0nh d\u1ea7u kh\u00ed do s\u1ee9c m\u1ea1nh v\u01b0\u1ee3t tr\u1ed9i, kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n xu\u1ea5t. M\u1eb7c d\u00f9 n\u00f3 c\u00f3 th\u1ec3 c\u00f3 chi ph\u00ed ban \u0111\u1ea7u cao h\u01a1n nh\u01b0ng nh\u1eefng l\u1ee3i \u00edch m\u00e0 n\u00f3 mang l\u1ea1i v\u1ec1 m\u1eb7t hi\u1ec7u su\u1ea5t v\u00e0 \u0111\u1ed9 tin c\u1eady khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn \u01b0u ti\u00ean cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u1ea7y th\u00e1ch th\u1ee9c. Khi c\u00e1c nh\u00e0 khai th\u00e1c ti\u1ebfp t\u1ee5c t\u00ecm ki\u1ebfm c\u00e1c gi\u1ea3i ph\u00e1p n\u00e2ng cao t\u00ednh an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3, \u1ed1ng L80 v\u1eabn l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n quan tr\u1ecdng trong vi\u1ec7c khai th\u00e1c v\u00e0 v\u1eadn chuy\u1ec3n th\u00e0nh c\u00f4ng hydrocarbon.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ea5p \u1ed1ng <a href=\"\/tag\/l80\" target=\"_blank\"><strong><a href=\"\/tag\/l80-2\" target=\"_blank\"><strong>l80<\/strong><\/a><\/strong><\/a> \u1ed0ng L80 l\u00e0 m\u1ed9t lo\u1ea1i \u1ed1ng th\u00e9p c\u1ee5 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong ng\u00e0nh d\u1ea7u kh\u00ed, \u0111\u1eb7c bi\u1ec7t cho c\u00e1c \u1ee9ng&#8230;<\/p>\n","protected":false},"author":1,"featured_media":1667,"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":[1315,1319,82,1301,562,90,2275,2277,2279,580,3706,1306,2281,2289,212,81,85,351,356,86,574],"translation":{"provider":"WPGlobus","version":"2.12.0","language":"vi","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\/vi\/wp-json\/wp\/v2\/posts\/23397"}],"collection":[{"href":"https:\/\/petroleumtubes.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/petroleumtubes.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/petroleumtubes.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/petroleumtubes.com\/vi\/wp-json\/wp\/v2\/comments?post=23397"}],"version-history":[{"count":0,"href":"https:\/\/petroleumtubes.com\/vi\/wp-json\/wp\/v2\/posts\/23397\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/petroleumtubes.com\/vi\/wp-json\/wp\/v2\/media\/1667"}],"wp:attachment":[{"href":"https:\/\/petroleumtubes.com\/vi\/wp-json\/wp\/v2\/media?parent=23397"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/petroleumtubes.com\/vi\/wp-json\/wp\/v2\/categories?post=23397"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/petroleumtubes.com\/vi\/wp-json\/wp\/v2\/tags?post=23397"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}