{"id":31849,"date":"2024-10-10T00:38:04","date_gmt":"2024-10-09T16:38:04","guid":{"rendered":"https:\/\/petroleumtubes.com\/?p=31849"},"modified":"2024-10-10T04:13:56","modified_gmt":"2024-10-09T20:13:56","slug":"remarkable-comparative-study-of-common-oil","status":"publish","type":"post","link":"https:\/\/petroleumtubes.com\/vi\/remarkable-comparative-study-of-common-oil\/","title":{"rendered":"Nghi\u00ean c\u1ee9u so s\u00e1nh \u0111\u00e1ng ch\u00fa \u00fd v\u1ec1 v\u1eadt li\u1ec7u v\u1ecf d\u1ea7u th\u00f4ng th\u01b0\u1eddng"},"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-6a67516d6078b\" 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-6a67516d6078b\"><\/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\/remarkable-comparative-study-of-common-oil\/#Kha_nang_chong_an_mon_cua_cac_vat_lieu_vo_dau_khac_nhau\" title=\"Kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n c\u1ee7a c\u00e1c v\u1eadt li\u1ec7u v\u1ecf d\u1ea7u kh\u00e1c nhau\">Kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n c\u1ee7a c\u00e1c v\u1eadt li\u1ec7u v\u1ecf d\u1ea7u kh\u00e1c nhau<\/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\/remarkable-comparative-study-of-common-oil\/#So_sanh_tinh_chat_co_hoc_cua_cac_hop_kim_vo_dau_khac_nhau\" title=\"So s\u00e1nh t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc c\u1ee7a c\u00e1c h\u1ee3p kim v\u1ecf d\u1ea7u kh\u00e1c nhau\">So s\u00e1nh t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc c\u1ee7a c\u00e1c h\u1ee3p kim v\u1ecf d\u1ea7u kh\u00e1c nhau<\/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\/remarkable-comparative-study-of-common-oil\/#Phan_tich_chi_phi_va_can_nhac_kinh_te_khi_lua_chon_vat_lieu_vo_dau\" title=\"Ph\u00e2n t\u00edch chi ph\u00ed v\u00e0 c\u00e2n nh\u1eafc kinh t\u1ebf khi l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u v\u1ecf d\u1ea7u\">Ph\u00e2n t\u00edch chi ph\u00ed v\u00e0 c\u00e2n nh\u1eafc kinh t\u1ebf khi l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u v\u1ecf d\u1ea7u<\/a><\/li><\/ul><\/nav><\/div>\n<h1 id=\"corrosion-resistance-of-different-oil-casing-materials-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Kha_nang_chong_an_mon_cua_cac_vat_lieu_vo_dau_khac_nhau\"><\/span>Kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n c\u1ee7a c\u00e1c v\u1eadt li\u1ec7u v\u1ecf d\u1ea7u kh\u00e1c nhau<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nTrong l\u0129nh v\u1ef1c khoan v\u00e0 s\u1ea3n xu\u1ea5t d\u1ea7u, vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u v\u1ecf \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o hi\u1ec7u qu\u1ea3 ho\u1ea1t \u0111\u1ed9ng v\u00e0 tu\u1ed5i th\u1ecd c\u1ee7a gi\u1ebfng. Trong s\u1ed1 c\u00e1c y\u1ebfu t\u1ed1 kh\u00e1c nhau \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ef1 l\u1ef1a ch\u1ecdn n\u00e0y, kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n n\u1ed5i b\u1eadt nh\u1ea5t. V\u1eadt li\u1ec7u v\u1ecf d\u1ea7u ti\u1ebfp x\u00fac v\u1edbi m\u00f4i tr\u01b0\u1eddng c\u00f3 t\u00ednh \u0103n m\u00f2n cao do s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a n\u01b0\u1edbc m\u1eb7n, axit, hydro sunfua v\u00e0 c\u00e1c ch\u1ea5t \u0103n m\u00f2n kh\u00e1c g\u1eb7p s\u00e2u trong l\u00f2ng \u0111\u1ea5t. B\u00e0i vi\u1ebft n\u00e0y \u0111i s\u00e2u v\u00e0o nghi\u00ean c\u1ee9u so s\u00e1nh c\u00e1c v\u1eadt li\u1ec7u v\u1ecf b\u1ecdc d\u1ea7u th\u00f4ng th\u01b0\u1eddng v\u1edbi tr\u1ecdng t\u00e2m c\u1ee5 th\u1ec3 l\u00e0 \u0111\u1eb7c t\u00ednh ch\u1ed1ng \u0103n m\u00f2n c\u1ee7a ch\u00fang.<\/p>\n<p>Th\u00e9p kh\u00f4ng g\u1ec9, \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n \u0111\u1eb7c bi\u1ec7t, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong th\u0103m d\u00f2 d\u1ea7u kh\u00ed. Th\u00e0nh ph\u1ea7n c\u1ee7a n\u00f3, ch\u1ee7 y\u1ebfu bao g\u1ed3m crom v\u00e0 niken, t\u1ea1o th\u00e0nh m\u1ed9t l\u1edbp oxit th\u1ee5 \u0111\u1ed9ng b\u1ea3o v\u1ec7 kim lo\u1ea1i b\u00ean d\u01b0\u1edbi kh\u1ecfi b\u1ecb \u0103n m\u00f2n. \u0110\u1eb7c t\u00ednh n\u00e0y l\u00e0m cho v\u1ecf th\u00e9p kh\u00f4ng g\u1ec9 c\u00f3 \u0111\u1ed9 b\u1ec1n cao v\u00e0 ph\u00f9 h\u1ee3p v\u1edbi m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t n\u01a1i t\u1ed1c \u0111\u1ed9 \u0103n m\u00f2n c\u00f3 th\u1ec3 \u0111\u00e1ng k\u1ec3. Tuy nhi\u00ean, gi\u00e1 th\u00e0nh c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9 c\u00f3 th\u1ec3 r\u1ea5t cao, \u0111\u1eb7c bi\u1ec7t \u0111\u1ed1i v\u1edbi c\u00e1c d\u00e2y v\u1ecf d\u00e0i c\u1ea7n c\u00f3 trong gi\u1ebfng s\u00e2u.<\/p>\n<p>Th\u00e9p carbon, m\u1ed9t v\u1eadt li\u1ec7u th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng kh\u00e1c, mang l\u1ea1i c\u00e1c \u0111\u1eb7c t\u00ednh c\u01a1 h\u1ecdc ch\u1eafc ch\u1eafn v\u1edbi chi ph\u00ed th\u1ea5p h\u01a1n so v\u1edbi th\u00e9p kh\u00f4ng g\u1ec9. Tuy nhi\u00ean, t\u00ednh d\u1ec5 b\u1ecb \u0103n m\u00f2n c\u1ee7a n\u00f3 \u0111\u00f2i h\u1ecfi ph\u1ea3i c\u00f3 c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o v\u1ec7 nh\u01b0 l\u1edbp ph\u1ee7 ho\u1eb7c ch\u1ea5t \u1ee9c ch\u1ebf \u0111\u1ec3 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd s\u1eed d\u1ee5ng trong m\u00f4i tr\u01b0\u1eddng \u0103n m\u00f2n. V\u1ecf th\u00e9p cacbon d\u1ec5 b\u1ecb \u0103n m\u00f2n c\u1ee5c b\u1ed9, \u0111\u1eb7c bi\u1ec7t khi c\u00f3 clorua v\u00e0 axit, c\u00f3 th\u1ec3 l\u00e0m t\u1ed5n h\u1ea1i \u0111\u1ebfn t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a v\u1ecf theo th\u1eddi gian.<\/p>\n<p>Th\u00e9p h\u1ee3p kim, bao g\u1ed3m crom, molypden v\u00e0 c\u00e1c nguy\u00ean t\u1ed1 h\u1ee3p kim kh\u00e1c, t\u1ea1o ra s\u1ef1 c\u00e2n b\u1eb1ng gi\u1eefa chi ph\u00ed v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n. Nh\u1eefng v\u1eadt li\u1ec7u n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c c\u00e1c \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t g\u1eb7p ph\u1ea3i trong gi\u1ebfng d\u1ea7u, mang l\u1ea1i kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n so v\u1edbi th\u00e9p cacbon. Th\u00e0nh ph\u1ea7n c\u1ee7a ch\u00fang cho ph\u00e9p h\u00ecnh th\u00e0nh c\u00e1c l\u1edbp oxit b\u1ea3o v\u1ec7, t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 b\u1ec1n v\u00e0 gi\u1ea3m nhu c\u1ea7u s\u1eed d\u1ee5ng c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o v\u1ec7 ch\u1ed1ng \u0103n m\u00f2n tr\u00ean di\u1ec7n r\u1ed9ng.<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"Oil casing thread types,Oil casing installation,Oil and casing inspection,Oil casing materials,Oil\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/yjxKPxk05eU?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>H\u1ee3p kim ch\u1ed1ng \u0103n m\u00f2n (CRA) \u0111\u1ea1i di\u1ec7n cho m\u1ed9t lo\u1ea1i v\u1eadt li\u1ec7u chuy\u00ean d\u1ee5ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ri\u00eang cho c\u00e1c m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t m\u00e0 th\u00e9p th\u00f4ng th\u01b0\u1eddng kh\u00f4ng c\u00f3 kh\u1ea3 n\u0103ng s\u1eed d\u1ee5ng. C\u00e1c h\u1ee3p kim g\u1ed1c niken nh\u01b0 Inconel v\u00e0 Monel, c\u0169ng nh\u01b0 h\u1ee3p kim titan, th\u1ec3 hi\u1ec7n kh\u1ea3 n\u0103ng ch\u1ed1ng l\u1ea1i c\u00e1c ch\u1ea5t \u0103n m\u00f2n \u0111\u1eb7c bi\u1ec7t g\u1eb7p ph\u1ea3i trong s\u1ea3n xu\u1ea5t d\u1ea7u kh\u00ed. Nh\u1eefng v\u1eadt li\u1ec7u n\u00e0y \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 cao v\u00ec \u0111\u1ed9 tin c\u1eady trong vi\u1ec7c k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a gi\u1ebfng d\u1ea7u, m\u1eb7c d\u00f9 c\u00f3 chi ph\u00ed cao h\u01a1n \u0111\u00e1ng k\u1ec3 so v\u1edbi th\u00e9p truy\u1ec1n th\u1ed1ng.<\/p>\n<p>Trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y, v\u1eadt li\u1ec7u composite \u0111\u00e3 n\u1ed5i l\u00ean nh\u01b0 m\u1ed9t gi\u1ea3i ph\u00e1p thay th\u1ebf \u0111\u1ea7y h\u1ee9a h\u1eb9n trong c\u00e1c \u1ee9ng d\u1ee5ng v\u1ecf d\u1ea7u. C\u00e1c polyme gia c\u1ed1 b\u1eb1ng s\u1ee3i (FRP), ch\u1eb3ng h\u1ea1n nh\u01b0 v\u1eadt li\u1ec7u t\u1ed5ng h\u1ee3p s\u1ee3i th\u1ee7y tinh v\u00e0 s\u1ee3i carbon, c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n tuy\u1ec7t v\u1eddi c\u00f9ng v\u1edbi t\u1ef7 l\u1ec7 c\u01b0\u1eddng \u0111\u1ed9 tr\u00ean tr\u1ecdng l\u01b0\u1ee3ng cao. Nh\u1eefng v\u1eadt li\u1ec7u n\u00e0y \u0111\u1eb7c bi\u1ec7t c\u00f3 l\u1ee3i trong c\u00e1c ho\u1ea1t \u0111\u1ed9ng ngo\u00e0i kh\u01a1i v\u00e0 d\u01b0\u1edbi bi\u1ec3n, trong \u0111\u00f3 vi\u1ec7c gi\u1ea3m tr\u1ecdng l\u01b0\u1ee3ng v\u00e0 gi\u1ea3m thi\u1ec3u s\u1ef1 \u0103n m\u00f2n l\u00e0 nh\u1eefng c\u00e2n nh\u1eafc quan tr\u1ecdng.<\/p>\n<p>Vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u v\u1ecf th\u00edch h\u1ee3p bao g\u1ed3m vi\u1ec7c \u0111\u00e1nh gi\u00e1 t\u1ec9 m\u1ec9 c\u00e1c \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng c\u1ee5 th\u1ec3, y\u00eau c\u1ea7u v\u1eadn h\u00e0nh v\u00e0 c\u00e2n nh\u1eafc v\u1ec1 m\u1eb7t kinh t\u1ebf. C\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 nhi\u1ec7t \u0111\u1ed9, \u00e1p su\u1ea5t, th\u00e0nh ph\u1ea7n ch\u1ea5t l\u1ecfng v\u00e0 tu\u1ed5i th\u1ecd c\u1ee7a gi\u1ebfng ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 c\u1ea9n th\u1eadn \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a s\u1ef1 c\u00e2n b\u1eb1ng gi\u1eefa hi\u1ec7u su\u1ea5t v\u00e0 hi\u1ec7u qu\u1ea3 chi ph\u00ed. M\u00f4 ph\u1ecfng k\u1ef9 thu\u1eadt v\u00e0 th\u1eed nghi\u1ec7m trong ph\u00f2ng th\u00ed nghi\u1ec7m \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c x\u00e1c nh\u1eadn kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n v\u00e0 t\u00ednh to\u00e0n v\u1eb9n c\u01a1 h\u1ecdc c\u1ee7a v\u1eadt li\u1ec7u v\u1ecf trong \u0111i\u1ec1u ki\u1ec7n l\u1ed7 khoan m\u00f4 ph\u1ecfng.<\/p>\n<p>H\u01a1n n\u1eefa, nh\u1eefng ti\u1ebfn b\u1ed9 trong luy\u1ec7n kim v\u00e0 khoa h\u1ecdc v\u1eadt li\u1ec7u ti\u1ebfp t\u1ee5c th\u00fac \u0111\u1ea9y s\u1ef1 \u0111\u1ed5i m\u1edbi trong vi\u1ec7c ph\u00e1t tri\u1ec3n c\u00e1c h\u1ee3p kim v\u00e0 v\u1eadt li\u1ec7u composite m\u1edbi \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ri\u00eang cho ng\u00e0nh c\u00f4ng nghi\u1ec7p d\u1ea7u kh\u00ed. C\u00e1c n\u1ed7 l\u1ef1c nghi\u00ean c\u1ee9u t\u1eadp trung v\u00e0o vi\u1ec7c t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n, \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh nhi\u1ec7t c\u1ee7a v\u1eadt li\u1ec7u v\u1ecf \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nh\u1eefng th\u00e1ch th\u1ee9c ng\u00e0y c\u00e0ng t\u0103ng c\u1ee7a vi\u1ec7c khoan n\u01b0\u1edbc s\u00e2u v\u00e0 c\u00e1c b\u1ec3 ch\u1ee9a \u0111\u1ed9c \u0111\u00e1o.<\/p>\n<p>T\u00f3m l\u1ea1i, m\u1eb7c d\u00f9 th\u00e9p kh\u00f4ng g\u1ec9 v\u1eabn l\u00e0 ti\u00eau chu\u1ea9n v\u00e0ng v\u1ec1 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n trong c\u00e1c \u1ee9ng d\u1ee5ng v\u1ecf d\u1ea7u, vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u ph\u1ee5 thu\u1ed9c v\u00e0o s\u1ef1 t\u01b0\u01a1ng t\u00e1c ph\u1ee9c t\u1ea1p c\u1ee7a c\u00e1c y\u1ebfu t\u1ed1 k\u1ef9 thu\u1eadt, kinh t\u1ebf v\u00e0 v\u1eadn h\u00e0nh. C\u00e1c k\u1ef9 s\u01b0 v\u00e0 ng\u01b0\u1eddi v\u1eadn h\u00e0nh ph\u1ea3i c\u00e2n nh\u1eafc s\u1ef1 c\u00e2n b\u1eb1ng gi\u1eefa chi ph\u00ed ban \u0111\u1ea7u, y\u00eau c\u1ea7u b\u1ea3o tr\u00ec v\u00e0 hi\u1ec7u su\u1ea5t l\u00e2u d\u00e0i \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 tin c\u1eady v\u00e0 t\u00ednh b\u1ec1n v\u1eefng c\u1ee7a ho\u1ea1t \u0111\u1ed9ng khai th\u00e1c gi\u1ebfng d\u1ea7u. Khi c\u00f4ng ngh\u1ec7 ti\u1ebfn b\u1ed9, ti\u1ec1m n\u0103ng cho c\u00e1c gi\u1ea3i ph\u00e1p b\u1ec1n h\u01a1n, ti\u1ebft ki\u1ec7m chi ph\u00ed h\u01a1n \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u kh\u1eaft khe c\u1ee7a ho\u1ea1t \u0111\u1ed9ng s\u1ea3n xu\u1ea5t d\u1ea7u kh\u00ed hi\u1ec7n \u0111\u1ea1i c\u0169ng t\u0103ng theo.<\/p>\n<h1 id=\"mechanical-properties-comparison-of-various-oil-casing-alloys-wpaicgheading\"><span class=\"ez-toc-section\" id=\"So_sanh_tinh_chat_co_hoc_cua_cac_hop_kim_vo_dau_khac_nhau\"><\/span>So s\u00e1nh t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc c\u1ee7a c\u00e1c h\u1ee3p kim v\u1ecf d\u1ea7u kh\u00e1c nhau<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nTrong l\u0129nh v\u1ef1c ho\u1ea1t \u0111\u1ed9ng khai th\u00e1c v\u00e0 khoan d\u1ea7u, vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u v\u1ecf \u0111\u00f3ng vai tr\u00f2 then ch\u1ed1t trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o hi\u1ec7u qu\u1ea3, an to\u00e0n v\u00e0 tu\u1ed5i th\u1ecd c\u1ee7a gi\u1ebfng. V\u1eadt li\u1ec7u v\u1ecf d\u1ea7u ph\u1ea3i ch\u1ecbu c\u00e1c \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t, bao g\u1ed3m \u00e1p su\u1ea5t cao, m\u00f4i tr\u01b0\u1eddng \u0103n m\u00f2n v\u00e0 \u1ee9ng su\u1ea5t c\u01a1 h\u1ecdc. \u0110i\u1ec1u n\u00e0y \u0111\u00f2i h\u1ecfi s\u1ef1 hi\u1ec3u bi\u1ebft th\u1ea5u \u0111\u00e1o v\u1ec1 c\u00e1c \u0111\u1eb7c t\u00ednh c\u01a1 h\u1ecdc c\u1ee7a ch\u00fang \u0111\u1ec3 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t trong ng\u00e0nh.<\/p>\n<p>Thi\u1ebft b\u1ecb \u0111\u01b0\u1eddng \u1ed1ng d\u1eabn d\u1ea7u<\/p>\n<p>C\u00e1c h\u1ee3p kim kh\u00e1c nhau th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m v\u1ecf d\u1ea7u, m\u1ed7i h\u1ee3p kim mang l\u1ea1i nh\u1eefng \u01b0u \u0111i\u1ec3m ri\u00eang bi\u1ec7t ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u ho\u1ea1t \u0111\u1ed9ng c\u1ee5 th\u1ec3. M\u1ed9t nghi\u00ean c\u1ee9u so s\u00e1nh c\u00e1c v\u1eadt li\u1ec7u n\u00e0y cho th\u1ea5y nh\u1eefng hi\u1ec3u bi\u1ebft quan tr\u1ecdng v\u1ec1 t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc c\u1ee7a ch\u00fang, h\u1ed7 tr\u1ee3 c\u00e1c k\u1ef9 s\u01b0 v\u00e0 ng\u01b0\u1eddi v\u1eadn h\u00e0nh trong vi\u1ec7c l\u1ef1a ch\u1ecdn h\u1ee3p kim ph\u00f9 h\u1ee3p nh\u1ea5t cho c\u00e1c \u0111i\u1ec1u ki\u1ec7n gi\u1ebfng kh\u00e1c nhau.<\/p>\n<p>Th\u00e9p carbon, ch\u1eb3ng h\u1ea1n nh\u01b0 c\u00e1c lo\u1ea1i <a href=\"\/tag\/api-j55\" target=\"_blank\"><strong><strong>\u00a0API<\/strong> <a href=\"\/tag\/j55\" target=\"_blank\"><strong>J55<\/strong><\/a><\/strong><\/a>, <a href=\"\/tag\/k55\" target=\"_blank\"><strong>K55<\/strong><\/a> v\u00e0 <a href=\"\/tag\/n80\" target=\"_blank\"><strong>N80<\/strong><\/a>, l\u00e0 m\u1ed9t trong nh\u1eefng lo\u1ea1i th\u00e9p ph\u1ed5 bi\u1ebfn nh\u1ea5t v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng do hi\u1ec7u qu\u1ea3 chi ph\u00ed v\u00e0 \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc v\u1eeba ph\u1ea3i. Nh\u1eefng lo\u1ea1i th\u00e9p n\u00e0y \u0111\u01b0\u1ee3c \u0111\u1eb7c tr\u01b0ng b\u1edfi kh\u1ea3 n\u0103ng ch\u1ecbu \u0111\u01b0\u1ee3c \u00e1p l\u1ef1c \u0111\u00e1ng k\u1ec3 v\u00e0 cung c\u1ea5p kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n th\u00edch h\u1ee3p trong m\u00f4i tr\u01b0\u1eddng \u00f4n h\u00f2a. Tuy nhi\u00ean, t\u00ednh d\u1ec5 b\u1ecb \u0103n m\u00f2n c\u1ee7a ch\u00fang trong nh\u1eefng \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t h\u01a1n \u0111\u00e3 th\u00fac \u0111\u1ea9y s\u1ef1 ph\u00e1t tri\u1ec3n v\u00e0 \u00e1p d\u1ee5ng c\u00e1c h\u1ee3p kim ti\u00ean ti\u1ebfn h\u01a1n.<\/p>\n<p>Th\u00e9p ch\u1ee9a crom, bao g\u1ed3m c\u00e1c lo\u1ea1i 9Cr v\u00e0 13Cr, \u0111\u00e3 tr\u1edf n\u00ean ph\u1ed5 bi\u1ebfn nh\u1edd kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n n\u00e2ng cao. C\u00e1c h\u1ee3p kim n\u00e0y th\u1ec3 hi\u1ec7n hi\u1ec7u su\u1ea5t v\u01b0\u1ee3t tr\u1ed9i trong m\u00f4i tr\u01b0\u1eddng ch\u1ee9a carbon dioxide v\u00e0 hydrogen sulfide, nh\u1eefng ch\u1ea5t ph\u1ed5 bi\u1ebfn \u1edf nhi\u1ec1u b\u1ec3 ch\u1ee9a d\u1ea7u. Vi\u1ec7c b\u1ed5 sung crom gi\u00fap c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng ch\u1ed1ng r\u1ed7 v\u00e0 n\u1ee9t \u0103n m\u00f2n do \u1ee9ng su\u1ea5t c\u1ee7a h\u1ee3p kim, nh\u1eefng y\u1ebfu t\u1ed1 quan tr\u1ecdng gi\u00fap k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd v\u1ecf v\u00e0 \u0111\u1ed9 tin c\u1eady v\u1eadn h\u00e0nh.<\/p>\n<p>\u0110\u1ed1i v\u1edbi nh\u1eefng \u0111i\u1ec1u ki\u1ec7n \u0111\u00f2i h\u1ecfi kh\u1eaft khe h\u01a1n, c\u00e1c h\u1ee3p kim g\u1ed1c niken nh\u01b0 Inconel 718 v\u00e0 Incoloy 825 mang l\u1ea1i c\u00e1c \u0111\u1eb7c t\u00ednh c\u01a1 h\u1ecdc \u0111\u1eb7c bi\u1ec7t. C\u00e1c h\u1ee3p kim n\u00e0y v\u01b0\u1ee3t tr\u1ed9i trong m\u00f4i tr\u01b0\u1eddng nhi\u1ec7t \u0111\u1ed9 cao, \u00e1p su\u1ea5t cao, n\u01a1i \u0103n m\u00f2n v\u00e0 \u1ee9ng su\u1ea5t c\u01a1 h\u1ecdc nghi\u00eam tr\u1ecdng. \u0110\u1ed9 b\u1ec1n cao, c\u00f9ng v\u1edbi kh\u1ea3 n\u0103ng ch\u1ed1ng oxy h\u00f3a v\u00e0 n\u1ee9t do \u1ee9ng su\u1ea5t sunfua tuy\u1ec7t v\u1eddi, khi\u1ebfn ch\u00fang kh\u00f4ng th\u1ec3 thi\u1ebfu trong ho\u1ea1t \u0111\u1ed9ng khoan ngo\u00e0i kh\u01a1i v\u00e0 b\u1ec3 ch\u1ee9a s\u00e2u.<\/p>\n<p>H\u1ee3p kim titan \u0111\u1ea1i di\u1ec7n cho m\u1ed9t lo\u1ea1i h\u1ee3p kim kh\u00e1c \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 cao nh\u1edd t\u1ef7 l\u1ec7 \u0111\u1ed9 b\u1ec1n tr\u00ean tr\u1ecdng l\u01b0\u1ee3ng \u0111\u1eb7c bi\u1ec7t v\u00e0 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch sinh h\u1ecdc. M\u1eb7c d\u00f9 \u00edt \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng h\u01a1n do chi ph\u00ed cao v\u00e0 quy tr\u00ecnh ch\u1ebf t\u1ea1o \u0111\u1ea7y th\u00e1ch th\u1ee9c, h\u1ee3p kim titan c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n tuy\u1ec7t v\u1eddi trong m\u00f4i tr\u01b0\u1eddng gi\u00e0u clorua v\u00e0 duy tr\u00ec t\u00ednh to\u00e0n v\u1eb9n c\u1ea5u tr\u00fac \u1edf nhi\u1ec7t \u0111\u1ed9 cao.<\/p>\n<p>Trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y, v\u1eadt li\u1ec7u composite k\u1ebft h\u1ee3p th\u00e9p v\u1edbi polyme ho\u1eb7c g\u1ed1m \u0111\u00e3 xu\u1ea5t hi\u1ec7n nh\u01b0 nh\u1eefng l\u1ef1a ch\u1ecdn thay th\u1ebf s\u00e1ng t\u1ea1o. Nh\u1eefng l\u1edbp v\u1ecf lai n\u00e0y t\u1eadn d\u1ee5ng s\u1ee9c m\u1ea1nh c\u1ee7a h\u1ee3p kim truy\u1ec1n th\u1ed1ng \u0111\u1ed3ng th\u1eddi t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n v\u00e0 gi\u1ea3m tr\u1ecdng l\u01b0\u1ee3ng. M\u1eb7c d\u00f9 v\u1eabn \u0111ang trong giai \u0111o\u1ea1n th\u1eed nghi\u1ec7m \u0111\u1ec3 \u00e1p d\u1ee5ng r\u1ed9ng r\u00e3i nh\u01b0ng nh\u1eefng v\u1eadt li\u1ec7u n\u00e0y h\u1ee9a h\u1eb9n s\u1ebd c\u00f3 nh\u1eefng \u1ee9ng d\u1ee5ng trong t\u01b0\u01a1ng lai trong nh\u1eefng m\u00f4i tr\u01b0\u1eddng khoan \u0111\u1ea7y th\u00e1ch th\u1ee9c.<\/p>\n<p>T\u00f3m l\u1ea1i, vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u v\u1ecf d\u1ea7u l\u00e0 m\u1ed9t quy\u1ebft \u0111\u1ecbnh quan tr\u1ecdng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t v\u00e0 tu\u1ed5i th\u1ecd c\u1ee7a gi\u1ebfng d\u1ea7u. C\u00e1c k\u1ef9 s\u01b0 ph\u1ea3i c\u00e2n nh\u1eafc c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc, kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n, hi\u1ec7u qu\u1ea3 chi ph\u00ed v\u00e0 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi m\u00f4i tr\u01b0\u1eddng khi l\u1ef1a ch\u1ecdn h\u1ee3p kim th\u00edch h\u1ee3p. Nh\u1eefng ti\u1ebfn b\u1ed9 trong luy\u1ec7n kim ti\u1ebfp t\u1ee5c m\u1edf r\u1ed9ng ph\u1ea1m vi l\u1ef1a ch\u1ecdn s\u1eb5n c\u00f3, \u0111\u01b0a ra c\u00e1c gi\u1ea3i ph\u00e1p ph\u00f9 h\u1ee3p \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nh\u1eefng th\u00e1ch th\u1ee9c ng\u00e0y c\u00e0ng t\u0103ng c\u1ee7a vi\u1ec7c th\u0103m d\u00f2 v\u00e0 khai th\u00e1c d\u1ea7u.<\/p>\n<p>Khi ti\u1ebfn b\u1ed9 c\u00f4ng ngh\u1ec7 v\u00e0 nhu c\u1ea7u v\u1eadn h\u00e0nh t\u0103ng l\u00ean, nghi\u00ean c\u1ee9u li\u00ean t\u1ee5c v\u1ec1 h\u1ee3p kim v\u00e0 v\u1eadt li\u1ec7u composite m\u1edbi s\u1ebd th\u00fac \u0111\u1ea9y s\u1ef1 \u0111\u1ed5i m\u1edbi h\u01a1n n\u1eefa trong ng\u00e0nh luy\u1ec7n kim. l\u0129nh v\u1ef1c v\u1eadt li\u1ec7u v\u1ecf d\u1ea7u. B\u1eb1ng c\u00e1ch li\u00ean t\u1ee5c c\u1ea3i ti\u1ebfn s\u1ef1 hi\u1ec3u bi\u1ebft c\u1ee7a ch\u00fang t\u00f4i v\u1ec1 c\u00e1c t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc v\u00e0 \u0111\u1eb7c t\u00ednh hi\u1ec7u su\u1ea5t, ng\u00e0nh n\u00e0y c\u00f3 th\u1ec3 n\u00e2ng cao hi\u1ec7u qu\u1ea3, an to\u00e0n v\u00e0 t\u00ednh b\u1ec1n v\u1eefng trong ho\u1ea1t \u0111\u1ed9ng khoan d\u1ea7u tr\u00ean to\u00e0n th\u1ebf gi\u1edbi.<\/p>\n<h1 id=\"cost-analysis-and-economic-considerations-in-selecting-oil-casing-materials-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Phan_tich_chi_phi_va_can_nhac_kinh_te_khi_lua_chon_vat_lieu_vo_dau\"><\/span>Ph\u00e2n t\u00edch chi ph\u00ed v\u00e0 c\u00e2n nh\u1eafc kinh t\u1ebf khi l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u v\u1ecf d\u1ea7u<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nTrong l\u0129nh v\u1ef1c khai th\u00e1c d\u1ea7u, vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u v\u1ecf \u0111\u00f3ng vai tr\u00f2 then ch\u1ed1t kh\u00f4ng ch\u1ec9 \u0111\u1ed1i v\u1edbi hi\u1ec7u qu\u1ea3 ho\u1ea1t \u0111\u1ed9ng m\u00e0 c\u00f2n \u0111\u1ed1i v\u1edbi kh\u1ea3 n\u0103ng kinh t\u1ebf c\u1ee7a c\u00e1c d\u1ef1 \u00e1n khoan. B\u00e0i vi\u1ebft n\u00e0y th\u1ef1c hi\u1ec7n m\u1ed9t nghi\u00ean c\u1ee9u so s\u00e1nh k\u1ef9 l\u01b0\u1ee1ng, t\u1eadp trung v\u00e0o ph\u00e2n t\u00edch chi ph\u00ed v\u00e0 c\u00e2n nh\u1eafc v\u1ec1 m\u1eb7t kinh t\u1ebf li\u00ean quan \u0111\u1ebfn c\u00e1c v\u1eadt li\u1ec7u v\u1ecf d\u1ea7u th\u00f4ng th\u01b0\u1eddng.<\/p>\n<p>Th\u00e9p n\u1ed5i l\u00ean l\u00e0 s\u1ef1 l\u1ef1a ch\u1ecdn ch\u1ee7 y\u1ebfu trong s\u1ed1 c\u00e1c v\u1eadt li\u1ec7u v\u1ecf d\u1ea7u, nh\u1edd \u0111\u1ed9 b\u1ec1n v\u00e0 t\u00ednh linh ho\u1ea1t c\u1ee7a n\u00f3 trong c\u00e1c m\u00f4i tr\u01b0\u1eddng khoan kh\u00e1c nhau. \u0110\u1eb7c bi\u1ec7t, th\u00e9p carbon n\u1ed5i b\u1eadt v\u1ec1 \u0111\u1ed9 b\u1ec1n v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n, nh\u1eefng y\u1ebfu t\u1ed1 quan tr\u1ecdng trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o tu\u1ed5i th\u1ecd v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a gi\u1ebfng d\u1ea7u. Tuy nhi\u00ean, s\u1ee9c h\u1ea5p d\u1eabn v\u1ec1 m\u1eb7t kinh t\u1ebf c\u1ee7a n\u00f3 c\u00f2n v\u01b0\u1ee3t xa c\u1ea3 \u0111\u1ed9 b\u1ec1n \u0111\u01a1n thu\u1ea7n; th\u00e9p carbon cung c\u1ea5p m\u1ed9t gi\u1ea3i ph\u00e1p ti\u1ebft ki\u1ec7m chi ph\u00ed do t\u00ednh s\u1eb5n c\u00f3 r\u1ed9ng r\u00e3i v\u00e0 d\u1ec5 s\u1ea3n xu\u1ea5t. Nh\u1eefng thu\u1ed9c t\u00ednh n\u00e0y l\u00e0m cho n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t l\u1ef1a ch\u1ecdn \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong c\u00e1c ho\u1ea1t \u0111\u1ed9ng khoan tr\u00ean b\u1edd n\u01a1i hi\u1ec7u qu\u1ea3 chi ph\u00ed l\u00e0 t\u1ed1i quan tr\u1ecdng.<\/p>\n<p>Ng\u01b0\u1ee3c l\u1ea1i, th\u00e9p h\u1ee3p kim mang l\u1ea1i c\u00e1c \u0111\u1eb7c t\u00ednh c\u01a1 h\u1ecdc n\u00e2ng cao v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n, khi\u1ebfn ch\u00fang kh\u00f4ng th\u1ec3 thi\u1ebfu trong m\u00f4i tr\u01b0\u1eddng ngo\u00e0i kh\u01a1i \u0111\u1ea7y th\u00e1ch th\u1ee9c. M\u1eb7c d\u00f9 chi ph\u00ed ban \u0111\u1ea7u cao h\u01a1n so v\u1edbi th\u00e9p cacbon, nh\u01b0ng hi\u1ec7u su\u1ea5t v\u01b0\u1ee3t tr\u1ed9i c\u1ee7a ch\u00fang trong \u0111i\u1ec1u ki\u1ec7n \u0103n m\u00f2n v\u00e0 m\u00f4i tr\u01b0\u1eddng \u00e1p su\u1ea5t cao x\u1ee9ng \u0111\u00e1ng \u0111\u1ec3 \u0111\u1ea7u t\u01b0 v\u1ec1 l\u00e2u d\u00e0i. Kh\u00eda c\u1ea1nh n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng trong c\u00e1c t\u00ecnh hu\u1ed1ng khoan n\u01b0\u1edbc s\u00e2u, trong \u0111\u00f3 t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a v\u1eadt li\u1ec7u v\u1ecf \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn an to\u00e0n v\u1eadn h\u00e0nh v\u00e0 tu\u1ed5i th\u1ecd.<\/p>\n<p>M\u1ed9t \u0111\u1ed1i th\u1ee7 \u0111\u00e1ng ch\u00fa \u00fd kh\u00e1c trong l\u0129nh v\u1ef1c v\u1eadt li\u1ec7u v\u1ecf d\u1ea7u l\u00e0 nh\u1ef1a gia c\u1ed1 b\u1eb1ng s\u1ee3i th\u1ee7y tinh (FRP). M\u1eb7c d\u00f9 theo truy\u1ec1n th\u1ed1ng \u00edt ph\u1ed5 bi\u1ebfn h\u01a1n th\u00e9p, FRP mang l\u1ea1i nh\u1eefng l\u1ee3i th\u1ebf kh\u00e1c bi\u1ec7t v\u1ec1 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n v\u00e0 gi\u1ea3m tr\u1ecdng l\u01b0\u1ee3ng. \u0110\u1eb7c t\u00ednh nh\u1eb9 n\u00e0y gi\u00fap x\u1eed l\u00fd d\u1ec5 d\u00e0ng h\u01a1n v\u00e0 gi\u1ea3m chi ph\u00ed v\u1eadn chuy\u1ec3n, g\u00f3p ph\u1ea7n n\u00e2ng cao hi\u1ec7u qu\u1ea3 chung c\u1ee7a d\u1ef1 \u00e1n. H\u01a1n n\u1eefa, \u0111\u1ed9 b\u1ec1n c\u1ee7a FRP tr\u01b0\u1edbc c\u00e1c y\u1ebfu t\u1ed1 \u0103n m\u00f2n l\u00e0 l\u00fd do thuy\u1ebft ph\u1ee5c \u0111\u1ec3 s\u1eed d\u1ee5ng n\u00f3 trong c\u00e1c \u1ee9ng d\u1ee5ng ngo\u00e0i kh\u01a1i, n\u01a1i vi\u1ec7c ti\u1ebfp x\u00fac v\u1edbi n\u01b0\u1edbc m\u1eb7n \u0111\u1eb7t ra nh\u1eefng th\u00e1ch th\u1ee9c \u0111\u00e1ng k\u1ec3 \u0111\u1ed1i v\u1edbi c\u00e1c v\u1eadt li\u1ec7u th\u00f4ng th\u01b0\u1eddng nh\u01b0 th\u00e9p.<\/p>\n<p>Vi\u1ec7c c\u00e2n nh\u1eafc chi ph\u00ed cho v\u1eadt li\u1ec7u v\u1ecf d\u1ea7u v\u01b0\u1ee3t ra ngo\u00e0i chi ph\u00ed mua s\u1eafm ban \u0111\u1ea7u bao g\u1ed3m l\u1eafp \u0111\u1eb7t, b\u1ea3o tr\u00ec v\u00e0 chi ph\u00ed v\u1eadn h\u00e0nh trong su\u1ed1t v\u00f2ng \u0111\u1eddi c\u1ee7a gi\u1ebfng. M\u1eb7c d\u00f9 th\u00e9p c\u00f3 th\u1ec3 th\u1ed1ng tr\u1ecb th\u1ecb tr\u01b0\u1eddng do gi\u00e1 c\u1ea3 ph\u1ea3i ch\u0103ng v\u00e0 \u0111\u1ed9 tin c\u1eady, nh\u01b0ng chi ph\u00ed b\u1ea3o tr\u00ec li\u00ean t\u1ee5c c\u1ea7n \u0111\u01b0\u1ee3c t\u00ednh v\u00e0o ph\u01b0\u01a1ng tr\u00ecnh kinh t\u1ebf. \u0102n m\u00f2n, m\u1ed1i lo ng\u1ea1i l\u00e2u n\u0103m \u0111\u1ed1i v\u1edbi v\u1ecf th\u00e9p, \u0111\u00f2i h\u1ecfi ph\u1ea3i ki\u1ec3m tra v\u00e0 x\u1eed l\u00fd th\u01b0\u1eddng xuy\u00ean, l\u00e0m t\u0103ng th\u00eam chi ph\u00ed v\u1eadn h\u00e0nh. Ng\u01b0\u1ee3c l\u1ea1i, c\u00e1c v\u1eadt li\u1ec7u nh\u01b0 FRP, v\u1edbi kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n v\u1ed1n c\u00f3, c\u00f3 kh\u1ea3 n\u0103ng ti\u1ebft ki\u1ec7m chi ph\u00ed b\u1ea3o tr\u00ec v\u00e0 thay th\u1ebf theo th\u1eddi gian, b\u00f9 \u0111\u1eafp cho gi\u00e1 mua ban \u0111\u1ea7u cao h\u01a1n.<\/p>\n<p>Ph\u00e2n t\u00edch kinh t\u1ebf c\u0169ng nh\u1ea5n m\u1ea1nh vai tr\u00f2 c\u1ee7a c\u00e1c y\u1ebfu t\u1ed1 m\u00f4i tr\u01b0\u1eddng trong vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u. Nh\u1eefng lo ng\u1ea1i v\u1ec1 t\u00ednh b\u1ec1n v\u1eefng v\u00e0 \u00e1p l\u1ef1c ph\u00e1p l\u00fd \u0111ang th\u00fac \u0111\u1ea9y ng\u00e0nh h\u01b0\u1edbng t\u1edbi c\u00e1c gi\u1ea3i ph\u00e1p xanh h\u01a1n. T\u1ea1i \u0111\u00e2y, c\u00e1c v\u1eadt li\u1ec7u composite nh\u01b0 FRP c\u00f3 \u0111\u01b0\u1ee3c s\u1ee9c h\u00fat nh\u1edd \u0111\u1eb7c \u0111i\u1ec3m th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng, gi\u1ea3m l\u01b0\u1ee3ng kh\u00ed th\u1ea3i carbon v\u00e0 kh\u1ea3 n\u0103ng t\u00e1i ch\u1ebf, ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c m\u1ee5c ti\u00eau b\u1ec1n v\u1eefng c\u1ee7a c\u00f4ng ty v\u00e0 c\u00e1c y\u00eau c\u1ea7u ph\u00e1p l\u00fd.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/petroleumtubes.com\/wp-content\/uploads\/2020\/01\/J55-Tubing10.jpg\"><\/p>\n<p>H\u01a1n n\u1eefa, nh\u1eefng ti\u1ebfn b\u1ed9 trong khoa h\u1ecdc v\u1eadt li\u1ec7u ti\u1ebfp t\u1ee5c m\u1edf r\u1ed9ng b\u1ea3ng l\u1ef1a ch\u1ecdn c\u00f3 s\u1eb5n. C\u00e1c v\u1eadt li\u1ec7u m\u1edbi n\u1ed5i nh\u01b0 nh\u1ef1a nhi\u1ec7t d\u1ebbo v\u00e0 h\u1ee3p kim composite h\u1ee9a h\u1eb9n s\u1ebd \u0111a d\u1ea1ng h\u00f3a th\u1ecb tr\u01b0\u1eddng h\u01a1n n\u1eefa, cung c\u1ea5p c\u00e1c gi\u1ea3i ph\u00e1p ph\u00f9 h\u1ee3p cho c\u00e1c \u0111i\u1ec1u ki\u1ec7n khoan c\u1ee5 th\u1ec3 v\u00e0 nh\u1eefng h\u1ea1n ch\u1ebf v\u1ec1 kinh t\u1ebf.<\/p>\n<p>T\u00f3m l\u1ea1i, vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u v\u1ecf d\u1ea7u bao g\u1ed3m vi\u1ec7c \u0111\u00e1nh gi\u00e1 chi ti\u1ebft v\u1ec1 chi ph\u00ed, hi\u1ec7u su\u1ea5t v\u00e0 c\u00e1c c\u00e2n nh\u1eafc v\u1ec1 m\u00f4i tr\u01b0\u1eddng. Trong khi c\u00e1c v\u1eadt li\u1ec7u truy\u1ec1n th\u1ed1ng nh\u01b0 th\u00e9p carbon v\u00e0 th\u00e9p h\u1ee3p kim chi\u1ebfm \u01b0u th\u1ebf tr\u00ean th\u1ecb tr\u01b0\u1eddng, th\u00ec c\u00e1c v\u1eadt li\u1ec7u thay th\u1ebf m\u1edbi h\u01a1n nh\u01b0 FRP mang l\u1ea1i l\u1ee3i th\u1ebf kinh t\u1ebf v\u00e0 v\u1eadn h\u00e0nh h\u1ea5p d\u1eabn. Cu\u1ed1i c\u00f9ng, vi\u1ec7c ra quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t \u0111\u00f2i h\u1ecfi ph\u1ea3i c\u00f3 s\u1ef1 \u0111\u00e1nh gi\u00e1 c\u00e2n b\u1eb1ng v\u1ec1 chi ph\u00ed tr\u1ea3 tr\u01b0\u1edbc, chi ph\u00ed v\u00f2ng \u0111\u1eddi v\u00e0 \u0111\u1eb7c t\u00ednh hi\u1ec7u su\u1ea5t ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u ri\u00eang c\u1ee7a t\u1eebng d\u1ef1 \u00e1n khoan. B\u1eb1ng c\u00e1ch \u0111i\u1ec1u h\u01b0\u1edbng c\u00e1c y\u1ebfu t\u1ed1 n\u00e0y m\u1ed9t c\u00e1ch th\u1eadn tr\u1ecdng, c\u00e1c nh\u00e0 khai th\u00e1c c\u00f3 th\u1ec3 t\u1ed1i \u01b0u h\u00f3a c\u1ea3 k\u1ebft qu\u1ea3 kinh t\u1ebf v\u00e0 \u0111\u1ed9 tin c\u1eady v\u1eadn h\u00e0nh trong b\u1ed1i c\u1ea3nh khai th\u00e1c d\u1ea7u n\u0103ng \u0111\u1ed9ng.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n c\u1ee7a c\u00e1c v\u1eadt li\u1ec7u v\u1ecf d\u1ea7u kh\u00e1c nhau Trong l\u0129nh v\u1ef1c khoan v\u00e0 s\u1ea3n xu\u1ea5t d\u1ea7u, vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u v\u1ecf \u0111\u00f3ng vai tr\u00f2&#8230;<\/p>\n","protected":false},"author":1,"featured_media":1475,"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":[2469,1299,82,1301,563,2275,2277,580,1306,2281,2289,478,494,83,4306,215,81,1670,2558,1310,1313],"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\/31849"}],"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=31849"}],"version-history":[{"count":0,"href":"https:\/\/petroleumtubes.com\/vi\/wp-json\/wp\/v2\/posts\/31849\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/petroleumtubes.com\/vi\/wp-json\/wp\/v2\/media\/1475"}],"wp:attachment":[{"href":"https:\/\/petroleumtubes.com\/vi\/wp-json\/wp\/v2\/media?parent=31849"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/petroleumtubes.com\/vi\/wp-json\/wp\/v2\/categories?post=31849"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/petroleumtubes.com\/vi\/wp-json\/wp\/v2\/tags?post=31849"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}