{"id":8078,"date":"2024-05-09T10:45:13","date_gmt":"2024-05-09T02:45:13","guid":{"rendered":"https:\/\/petroleumtubes.com\/?p=8078"},"modified":"2024-05-09T15:57:41","modified_gmt":"2024-05-09T07:57:41","slug":"collapse-tests-of-pipe-casing-and-tubing","status":"publish","type":"post","link":"https:\/\/petroleumtubes.com\/vi\/collapse-tests-of-pipe-casing-and-tubing\/","title":{"rendered":"TH\u1eec NGHI\u1ec6M S\u1ed4 V\u1ece V\u00c0 \u1ed0NG"},"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-6a6935750c43d\" 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-6a6935750c43d\"><\/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\/collapse-tests-of-pipe-casing-and-tubing\/#Quy_trinh_kiem_tra_thu_gon_vo_va_ong_ong_Tim_hieu_nhung_dieu_co_ban\" title=\"Quy tr\u00ecnh ki\u1ec3m tra thu g\u1ecdn v\u1ecf v\u00e0 \u1ed1ng \u1ed1ng: T\u00ecm hi\u1ec3u nh\u1eefng \u0111i\u1ec1u c\u01a1 b\u1ea3n\">Quy tr\u00ecnh ki\u1ec3m tra thu g\u1ecdn v\u1ecf v\u00e0 \u1ed1ng \u1ed1ng: T\u00ecm hi\u1ec3u nh\u1eefng \u0111i\u1ec1u c\u01a1 b\u1ea3n<\/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\/collapse-tests-of-pipe-casing-and-tubing\/#Phan_tich_ket_qua_kiem_tra_su_co_sap_Giai_thich_va_y_nghia_doi_voi_hoat_dong_dau_khi\" title=\"Ph\u00e2n t\u00edch k\u1ebft qu\u1ea3 ki\u1ec3m tra s\u1ef1 c\u1ed1 s\u1eadp: Gi\u1ea3i th\u00edch v\u00e0 \u00fd ngh\u0129a \u0111\u1ed1i v\u1edbi ho\u1ea1t \u0111\u1ed9ng d\u1ea7u kh\u00ed\">Ph\u00e2n t\u00edch k\u1ebft qu\u1ea3 ki\u1ec3m tra s\u1ef1 c\u1ed1 s\u1eadp: Gi\u1ea3i th\u00edch v\u00e0 \u00fd ngh\u0129a \u0111\u1ed1i v\u1edbi ho\u1ea1t \u0111\u1ed9ng d\u1ea7u kh\u00ed<\/a><\/li><\/ul><\/nav><\/div>\n<h1 id=\"collapse-test-procedures-for-pipe-casing-and-tubing-understanding-the-essentials-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Quy_trinh_kiem_tra_thu_gon_vo_va_ong_ong_Tim_hieu_nhung_dieu_co_ban\"><\/span>Quy tr\u00ecnh ki\u1ec3m tra thu g\u1ecdn v\u1ecf v\u00e0 \u1ed1ng \u1ed1ng: T\u00ecm hi\u1ec3u nh\u1eefng \u0111i\u1ec1u c\u01a1 b\u1ea3n<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nKi\u1ec3m tra \u0111\u1ed9 s\u1eadp l\u00e0 c\u00e1c quy tr\u00ecnh thi\u1ebft y\u1ebfu \u0111\u01b0\u1ee3c ti\u1ebfn h\u00e0nh tr\u00ean v\u1ecf \u1ed1ng v\u00e0 \u1ed1ng \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 t\u00ednh to\u00e0n v\u1eb9n c\u1ea5u tr\u00fac c\u1ee7a ch\u00fang d\u01b0\u1edbi \u00e1p l\u1ef1c b\u00ean ngo\u00e0i. Nh\u1eefng th\u1eed nghi\u1ec7m n\u00e0y r\u1ea5t quan tr\u1ecdng trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 tin c\u1eady v\u00e0 an to\u00e0n c\u1ee7a c\u00e1c th\u00e0nh ph\u1ea7n n\u00e0y trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau, bao g\u1ed3m d\u1ea7u kh\u00ed, x\u00e2y d\u1ef1ng v\u00e0 ph\u00e1t tri\u1ec3n c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng. Hi\u1ec3u \u0111\u01b0\u1ee3c nh\u1eefng \u0111i\u1ec1u c\u01a1 b\u1ea3n c\u1ee7a quy tr\u00ecnh ki\u1ec3m tra \u0111\u1ed9 s\u1eadp l\u00e0 \u0111i\u1ec1u t\u1ed1i quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c k\u1ef9 s\u01b0, k\u1ef9 thu\u1eadt vi\u00ean v\u00e0 chuy\u00ean gia li\u00ean quan \u0111\u1ebfn thi\u1ebft k\u1ebf, s\u1ea3n xu\u1ea5t v\u00e0 ki\u1ec3m tra v\u1ecf \u1ed1ng v\u00e0 \u1ed1ng d\u1eabn.<\/p>\n<p>Th\u1eed nghi\u1ec7m \u0111\u1ed9 s\u1eadp \u0111\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng c\u1ee7a v\u1ecf \u1ed1ng ho\u1eb7c \u1ed1ng ch\u1ecbu \u0111\u01b0\u1ee3c \u00e1p su\u1ea5t b\u00ean ngo\u00e0i m\u00e0 kh\u00f4ng c\u1ea7n bi\u1ebfn d\u1ea1ng ho\u1eb7c h\u01b0 h\u1ecfng. N\u00f3 m\u00f4 ph\u1ecfng c\u00e1c \u0111i\u1ec1u ki\u1ec7n th\u1ef1c t\u1ebf trong \u0111\u00f3 c\u00e1c th\u00e0nh ph\u1ea7n n\u00e0y ch\u1ecbu \u00e1p l\u1ef1c t\u1eeb \u0111\u1ea5t, ch\u1ea5t l\u1ecfng xung quanh ho\u1eb7c c\u00e1c y\u1ebfu t\u1ed1 m\u00f4i tr\u01b0\u1eddng kh\u00e1c. Cu\u1ed9c th\u1eed nghi\u1ec7m gi\u00fap x\u00e1c \u0111\u1ecbnh \u00e1p su\u1ea5t t\u1ed1i \u0111a m\u00e0 v\u1ecf \u1ed1ng ho\u1eb7c \u0111\u01b0\u1eddng \u1ed1ng c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u1ef1ng tr\u01b0\u1edbc khi s\u1eadp, t\u1eeb \u0111\u00f3 cung c\u1ea5p nh\u1eefng hi\u1ec3u bi\u1ebft c\u00f3 gi\u00e1 tr\u1ecb v\u1ec1 hi\u1ec7u su\u1ea5t v\u00e0 \u0111\u1ed9 b\u1ec1n c\u1ee7a n\u00f3.<\/p>\n<p>\u0110\u1ec3 ti\u1ebfn h\u00e0nh th\u1eed nghi\u1ec7m s\u1eadp, c\u00e1c k\u1ef9 s\u01b0 tu\u00e2n theo c\u00e1c quy tr\u00ecnh ti\u00eau chu\u1ea9n do c\u01a1 quan qu\u1ea3n l\u00fd v\u00e0 t\u1ed5 ch\u1ee9c ti\u00eau chu\u1ea9n ng\u00e0nh thi\u1ebft l\u1eadp. C\u00e1c quy tr\u00ecnh n\u00e0y ph\u00e1c th\u1ea3o c\u00e1c th\u00f4ng s\u1ed1 th\u1eed nghi\u1ec7m, y\u00eau c\u1ea7u v\u1ec1 thi\u1ebft b\u1ecb v\u00e0 ti\u00eau ch\u00ed ch\u1ea5p nh\u1eadn c\u1ea7n thi\u1ebft \u0111\u1ec3 c\u00f3 k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1ng tin c\u1eady. Th\u00f4ng th\u01b0\u1eddng, qu\u00e1 tr\u00ecnh ki\u1ec3m tra bao g\u1ed3m vi\u1ec7c t\u1ea1o \u00e1p su\u1ea5t b\u00ean ngo\u00e0i t\u0103ng d\u1ea7n l\u00ean v\u1ecf \u1ed1ng ho\u1eb7c \u1ed1ng cho \u0111\u1ebfn khi n\u00f3 \u0111\u1ea1t \u0111\u1ebfn \u0111i\u1ec3m s\u1ee5p \u0111\u1ed5.<\/p>\n<p>M\u1ed9t kh\u00eda c\u1ea1nh quan tr\u1ecdng c\u1ee7a quy tr\u00ecnh ki\u1ec3m tra \u0111\u1ed9 s\u1eadp l\u00e0 vi\u1ec7c l\u1ef1a ch\u1ecdn thi\u1ebft b\u1ecb ki\u1ec3m tra th\u00edch h\u1ee3p. C\u00e1c gi\u00e0n th\u1eed nghi\u1ec7m chuy\u00ean d\u1ee5ng c\u00f3 kh\u1ea3 n\u0103ng t\u1ea1o \u00e1p su\u1ea5t \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho m\u1ee5c \u0111\u00edch n\u00e0y. C\u00e1c gi\u00e0n khoan n\u00e0y \u0111\u01b0\u1ee3c trang b\u1ecb \u0111\u1ed3ng h\u1ed3 \u0111o \u00e1p su\u1ea5t, c\u1ea3m bi\u1ebfn v\u00e0 c\u01a1 ch\u1ebf an to\u00e0n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111o l\u01b0\u1eddng v\u00e0 ki\u1ec3m so\u00e1t ch\u00ednh x\u00e1c trong su\u1ed1t qu\u00e1 tr\u00ecnh th\u1eed nghi\u1ec7m. Ngo\u00e0i ra, vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c thi\u1ebft b\u1ecb \u0111\u00e3 \u0111\u01b0\u1ee3c hi\u1ec7u chu\u1ea9n v\u00e0 tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n th\u1eed nghi\u1ec7m l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 duy tr\u00ec t\u00ednh to\u00e0n v\u1eb9n v\u00e0 ch\u00ednh x\u00e1c c\u1ee7a k\u1ebft qu\u1ea3.<\/p>\n<p>Tr\u01b0\u1edbc khi ti\u1ebfn h\u00e0nh th\u1eed nghi\u1ec7m thu g\u1ecdn, \u0111i\u1ec1u c\u1ea7n thi\u1ebft l\u00e0 ph\u1ea3i chu\u1ea9n b\u1ecb v\u1ecf \u1ed1ng ho\u1eb7c m\u1eabu \u1ed1ng \u0111\u00fang c\u00e1ch. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 li\u00ean quan \u0111\u1ebfn vi\u1ec7c l\u00e0m s\u1ea1ch, gia c\u00f4ng v\u00e0 ki\u1ec3m tra \u0111\u1ec3 lo\u1ea1i b\u1ecf c\u00e1c khuy\u1ebft t\u1eadt b\u1ec1 m\u1eb7t ho\u1eb7c khuy\u1ebft t\u1eadt c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn k\u1ebft qu\u1ea3 ki\u1ec3m tra. Ngo\u00e0i ra, k\u00edch th\u01b0\u1edbc m\u1eabu v\u00e0 \u0111\u1eb7c t\u00ednh v\u1eadt li\u1ec7u ph\u1ea3i tu\u00e2n theo c\u00e1c ti\u00eau chu\u1ea9n quy \u0111\u1ecbnh \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 l\u1eb7p l\u1ea1i v\u00e0 kh\u1ea3 n\u0103ng so s\u00e1nh c\u1ee7a th\u1eed nghi\u1ec7m.<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"casing pipe Wholesale-Price High-Quality high-quality China,High Quality N80,OCTG Oil Casing\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/kOVVhzPNumA?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>\nki\u1ec3m tra \u1ed1ng d\u1ea7uTrong qu\u00e1 tr\u00ecnh th\u1eed nghi\u1ec7m, c\u00e1c k\u1ef9 s\u01b0 gi\u00e1m s\u00e1t c\u00e1c th\u00f4ng s\u1ed1 kh\u00e1c nhau nh\u01b0 \u00e1p su\u1ea5t, bi\u1ebfn d\u1ea1ng v\u00e0 ch\u1ebf \u0111\u1ed9 h\u1ecfng h\u00f3c \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 hi\u1ec7u su\u1ea5t c\u1ee7a v\u1ecf \u1ed1ng ho\u1eb7c \u1ed1ng. Vi\u1ec7c thu th\u1eadp v\u00e0 ph\u00e2n t\u00edch d\u1eef li\u1ec7u li\u00ean t\u1ee5c cho ph\u00e9p \u0111\u00e1nh gi\u00e1 th\u1eddi gian th\u1ef1c v\u1ec1 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u1eabu d\u01b0\u1edbi t\u1ea3i tr\u1ecdng \u00e1p su\u1ea5t ng\u00e0y c\u00e0ng t\u0103ng. M\u1ecdi \u0111i\u1ec3m b\u1ea5t th\u01b0\u1eddng ho\u1eb7c sai l\u1ec7ch so v\u1edbi k\u1ebft qu\u1ea3 mong \u0111\u1ee3i \u0111\u1ec1u \u0111\u01b0\u1ee3c ghi l\u1ea1i v\u00e0 \u0111i\u1ec1u tra \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5.<\/p>\n<p>C\u00e1c c\u1ee5m t\u1eeb chuy\u1ec3n ti\u1ebfp nh\u01b0 &#8220;H\u01a1n n\u1eefa&#8221;, &#8220;H\u01a1n n\u1eefa&#8221; v\u00e0 &#8220;Ngo\u00e0i ra&#8221; c\u00f3 th\u1ec3 gi\u00fap k\u1ebft n\u1ed1i c\u00e1c \u00fd t\u01b0\u1edfng m\u1ed9t c\u00e1ch li\u1ec1n m\u1ea1ch v\u00e0 c\u1ea3i thi\u1ec7n m\u1ea1ch truy\u1ec7n c\u1ee7a b\u00e0i vi\u1ebft. Nh\u1eefng c\u1ee5m t\u1eeb n\u00e0y cung c\u1ea5p m\u1ed9t ti\u1ebfn tr\u00ecnh h\u1ee3p l\u00fd t\u1eeb \u0111i\u1ec3m n\u00e0y sang \u0111i\u1ec3m ti\u1ebfp theo, cho ph\u00e9p ng\u01b0\u1eddi \u0111\u1ecdc theo d\u00f5i cu\u1ed9c th\u1ea3o lu\u1eadn d\u1ec5 d\u00e0ng h\u01a1n.<\/p>\n<p>H\u01a1n n\u1eefa, k\u1ebft qu\u1ea3 ki\u1ec3m tra \u0111\u1ed9 s\u1eadp \u0111\u01b0\u1ee3c so s\u00e1nh v\u1edbi c\u00e1c ti\u00eau ch\u00ed ch\u1ea5p nh\u1eadn \u0111\u00e3 \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh t\u00ednh ph\u00f9 h\u1ee3p c\u1ee7a v\u1ecf \u1ed1ng ho\u1eb7c \u1ed1ng cho \u1ee9ng d\u1ee5ng d\u1ef1 \u0111\u1ecbnh c\u1ee7a n\u00f3 . C\u00e1c ti\u00eau ch\u00ed n\u00e0y c\u00f3 th\u1ec3 bao g\u1ed3m c\u00e1c gi\u00e1 tr\u1ecb kh\u1ea3 n\u0103ng ch\u1ed1ng s\u1eadp t\u1ed1i thi\u1ec3u, gi\u1edbi h\u1ea1n bi\u1ebfn d\u1ea1ng v\u00e0 c\u00e1c h\u1ec7 s\u1ed1 an to\u00e0n \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh b\u1edfi ti\u00eau chu\u1ea9n ng\u00e0nh ho\u1eb7c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a d\u1ef1 \u00e1n.<\/p>\n<p>T\u00f3m l\u1ea1i, quy tr\u00ecnh ki\u1ec3m tra \u0111\u1ed9 s\u1eadp \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c \u0111\u00e1nh gi\u00e1 t\u00ednh to\u00e0n v\u1eb9n c\u1ea5u tr\u00fac v\u00e0 hi\u1ec7u su\u1ea5t c\u1ee7a v\u1ecf \u1ed1ng v\u00e0 \u1ed1ng. B\u1eb1ng c\u00e1ch tu\u00e2n theo c\u00e1c quy tr\u00ecnh th\u1eed nghi\u1ec7m \u0111\u01b0\u1ee3c ti\u00eau chu\u1ea9n h\u00f3a c\u0169ng nh\u01b0 s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb v\u00e0 k\u1ef9 thu\u1eadt ph\u00f9 h\u1ee3p, c\u00e1c k\u1ef9 s\u01b0 c\u00f3 th\u1ec3 thu \u0111\u01b0\u1ee3c d\u1eef li\u1ec7u \u0111\u00e1ng tin c\u1eady \u0111\u1ec3 \u0111\u01b0a ra c\u00e1c quy\u1ebft \u0111\u1ecbnh thi\u1ebft k\u1ebf, \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m v\u00e0 gi\u1ea3m thi\u1ec3u r\u1ee7i ro li\u00ean quan \u0111\u1ebfn t\u1ea3i tr\u1ecdng \u00e1p su\u1ea5t b\u00ean ngo\u00e0i. S\u1ef1 hi\u1ec3u bi\u1ebft th\u1ea5u \u0111\u00e1o v\u1ec1 c\u00e1c quy tr\u00ecnh thi\u1ebft y\u1ebfu n\u00e0y l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ed1i v\u1edbi c\u00e1c chuy\u00ean gia tham gia v\u00e0o vi\u1ec7c s\u1ea3n xu\u1ea5t, ki\u1ec3m tra v\u00e0 tri\u1ec3n khai v\u1ecf \u1ed1ng v\u00e0 \u1ed1ng d\u1eabn trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau.<\/p>\n<h1 id=\"analyzing-collapse-test-results-interpretation-and-implications-for-oil-and-gas-operations-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Phan_tich_ket_qua_kiem_tra_su_co_sap_Giai_thich_va_y_nghia_doi_voi_hoat_dong_dau_khi\"><\/span>Ph\u00e2n t\u00edch k\u1ebft qu\u1ea3 ki\u1ec3m tra s\u1ef1 c\u1ed1 s\u1eadp: Gi\u1ea3i th\u00edch v\u00e0 \u00fd ngh\u0129a \u0111\u1ed1i v\u1edbi ho\u1ea1t \u0111\u1ed9ng d\u1ea7u kh\u00ed<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nTh\u1eed nghi\u1ec7m thu g\u1ecdn v\u1ecf \u1ed1ng v\u00e0 \u1ed1ng \u0111\u00f3ng vai tr\u00f2 then ch\u1ed1t trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o t\u00ednh to\u00e0n v\u1eb9n v\u00e0 an to\u00e0n c\u1ee7a ho\u1ea1t \u0111\u1ed9ng d\u1ea7u kh\u00ed. Nh\u1eefng th\u1eed nghi\u1ec7m n\u00e0y cung c\u1ea5p nh\u1eefng hi\u1ec3u bi\u1ebft s\u00e2u s\u1eafc c\u00f3 gi\u00e1 tr\u1ecb v\u1ec1 kh\u1ea3 n\u0103ng k\u1ebft c\u1ea5u c\u1ee7a v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong gi\u1ebfng, gi\u00fap c\u00e1c k\u1ef9 s\u01b0 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t v\u1ec1 quy tr\u00ecnh khoan, ho\u00e0n thi\u1ec7n v\u00e0 s\u1ea3n xu\u1ea5t. Vi\u1ec7c ph\u00e2n t\u00edch k\u1ebft qu\u1ea3 th\u1eed nghi\u1ec7m \u0111\u1ed9 s\u1eadp l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 di\u1ec5n gi\u1ea3i d\u1eef li\u1ec7u m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c v\u00e0 hi\u1ec3u \u0111\u01b0\u1ee3c \u00fd ngh\u0129a c\u1ee7a n\u00f3 \u0111\u1ed1i v\u1edbi c\u00e1c kh\u00eda c\u1ea1nh kh\u00e1c nhau c\u1ee7a ho\u1ea1t \u0111\u1ed9ng d\u1ea7u kh\u00ed.<\/p>\n<p>Khi ti\u1ebfn h\u00e0nh th\u1eed nghi\u1ec7m \u0111\u1ed9 s\u1eadp, c\u00e1c k\u1ef9 s\u01b0 ph\u1ea3i ch\u1ecbu \u00e1p l\u1ef1c b\u00ean ngo\u00e0i t\u0103ng l\u00ean \u1edf v\u1ecf \u1ed1ng v\u00e0 \u1ed1ng d\u1eabn cho \u0111\u1ebfn khi x\u1ea3y ra h\u01b0 h\u1ecfng. Qu\u00e1 tr\u00ecnh n\u00e0y m\u00f4 ph\u1ecfng c\u00e1c \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t g\u1eb7p ph\u1ea3i trong m\u00f4i tr\u01b0\u1eddng h\u1ed1 khoan, n\u01a1i c\u00e1c gi\u1ebfng ph\u1ea3i ch\u1ecbu \u00e1p l\u1ef1c cao t\u1eeb c\u00e1c th\u00e0nh t\u1ea1o xung quanh. \u0110\u1ed9 b\u1ec1n s\u1eadp c\u1ee7a v\u1ecf \u1ed1ng v\u00e0 \u0111\u01b0\u1eddng \u1ed1ng l\u00e0 m\u1ed9t th\u00f4ng s\u1ed1 quan tr\u1ecdng \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn thi\u1ebft k\u1ebf v\u00e0 hi\u1ec7u su\u1ea5t c\u1ee7a gi\u1ebfng.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/petroleumtubes.com\/wp-content\/uploads\/2020\/01\/J55-Tubing23.jpg\" alt=\"alt-4818\" class=\"wp-image-4818\" id=\"i4818\" \/><\/p>\n<p>Vi\u1ec7c di\u1ec5n gi\u1ea3i c\u00e1c k\u1ebft qu\u1ea3 th\u1eed nghi\u1ec7m \u0111\u1ed9 s\u1eadp \u0111\u00f2i h\u1ecfi s\u1ef1 hi\u1ec3u bi\u1ebft th\u1ea5u \u0111\u00e1o v\u1ec1 c\u00e1c y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 b\u1ec1n s\u1eadp c\u1ee7a v\u1ecf \u1ed1ng v\u00e0 \u1ed1ng. C\u00e1c \u0111\u1eb7c t\u00ednh v\u1eadt li\u1ec7u, bao g\u1ed3m c\u01b0\u1eddng \u0111\u1ed9 ch\u1ea3y, m\u00f4 \u0111un \u0111\u00e0n h\u1ed3i v\u00e0 \u0111\u1ed9 d\u1ebbo, \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c x\u00e1c \u0111\u1ecbnh kh\u1ea3 n\u0103ng ch\u1ed1ng s\u1eadp c\u1ee7a \u0111\u01b0\u1eddng \u1ed1ng. Ngo\u00e0i ra, c\u00e1c y\u1ebfu t\u1ed1 h\u00ecnh h\u1ecdc nh\u01b0 \u0111\u1ed9 d\u00e0y th\u00e0nh, \u0111\u01b0\u1eddng k\u00ednh v\u00e0 chi\u1ec1u d\u00e0i g\u00f3p ph\u1ea7n v\u00e0o t\u00ednh to\u00e0n v\u1eb9n c\u1ea5u tr\u00fac t\u1ed5ng th\u1ec3 c\u1ee7a v\u1ecf v\u00e0 \u1ed1ng.<\/p>\n<p>M\u1ed9t trong nh\u1eefng y\u1ebfu t\u1ed1 quan tr\u1ecdng c\u1ea7n c\u00e2n nh\u1eafc khi ph\u00e2n t\u00edch k\u1ebft qu\u1ea3 th\u1eed nghi\u1ec7m \u0111\u1ed9 s\u1eadp l\u00e0 vi\u1ec7c l\u1ef1a ch\u1ecdn ti\u00eau ch\u00ed h\u01b0 h\u1ecfng th\u00edch h\u1ee3p. C\u00e1c ti\u00eau ch\u00ed ph\u00e1 h\u1ee7y kh\u00e1c nhau, ch\u1eb3ng h\u1ea1n nh\u01b0 ti\u00eau ch\u00ed von Mises ho\u1eb7c ti\u00eau ch\u00ed Tresca, c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng t\u00f9y thu\u1ed9c v\u00e0o tr\u1ea1ng th\u00e1i v\u1eadt li\u1ec7u v\u00e0 \u0111i\u1ec1u ki\u1ec7n t\u1ea3i tr\u1ecdng. C\u00e1c k\u1ef9 s\u01b0 ph\u1ea3i \u0111\u00e1nh gi\u00e1 c\u1ea9n th\u1eadn d\u1eef li\u1ec7u th\u1eed nghi\u1ec7m v\u00e0 ch\u1ecdn ti\u00eau ch\u00ed ph\u00e1 h\u1ee7y ph\u00f9 h\u1ee3p nh\u1ea5t \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 ch\u00ednh x\u00e1c \u0111\u1ed9 b\u1ec1n s\u1eadp c\u1ee7a v\u1ecf \u1ed1ng v\u00e0 \u1ed1ng.<\/p>\n<p>H\u01a1n n\u1eefa, hi\u1ec3u \u0111\u01b0\u1ee3c \u00fd ngh\u0129a c\u1ee7a k\u1ebft qu\u1ea3 th\u1eed nghi\u1ec7m s\u1eadp l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a thi\u1ebft k\u1ebf gi\u1ebfng v\u00e0 \u0111\u1ea3m b\u1ea3o an to\u00e0n v\u1eadn h\u00e0nh. Vi\u1ec7c ph\u00e2n t\u00edch k\u1ef9 l\u01b0\u1ee1ng d\u1eef li\u1ec7u v\u1ec1 \u0111\u1ed9 b\u1ec1n khi s\u1eadp cho ph\u00e9p c\u00e1c k\u1ef9 s\u01b0 x\u00e1c \u0111\u1ecbnh t\u1ea3i tr\u1ecdng t\u1ed1i \u0111a cho ph\u00e9p c\u00f3 th\u1ec3 t\u00e1c d\u1ee5ng l\u00ean v\u1ecf v\u00e0 \u1ed1ng m\u00e0 kh\u00f4ng g\u00e2y ra nguy c\u01a1 h\u1ecfng h\u00f3c. Th\u00f4ng tin n\u00e0y r\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u ph\u00f9 h\u1ee3p v\u00e0 thi\u1ebft k\u1ebf c\u1ea5u h\u00ecnh l\u1ed7 khoan c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c \u00e1p l\u1ef1c l\u1ed7 khoan d\u1ef1 \u0111o\u00e1n.<\/p>\n<p>Ngo\u00e0i vi\u1ec7c h\u1ed7 tr\u1ee3 thi\u1ebft k\u1ebf gi\u1ebfng, k\u1ebft qu\u1ea3 ki\u1ec3m tra \u0111\u1ed9 s\u1eadp c\u0169ng cung c\u1ea5p th\u00f4ng tin cho c\u00e1c quy\u1ebft \u0111\u1ecbnh li\u00ean quan \u0111\u1ebfn vi\u1ec7c l\u1ef1a ch\u1ecdn \u1ed1ng ch\u1ed1ng v\u00e0 \u1ed1ng ch\u1ed1ng. B\u1eb1ng c\u00e1ch so s\u00e1nh \u0111\u1ed9 b\u1ec1n s\u1ee5p \u0111\u1ed5 c\u1ee7a c\u00e1c v\u1eadt li\u1ec7u v\u00e0 c\u1ea5u h\u00ecnh kh\u00e1c nhau, c\u00e1c k\u1ef9 s\u01b0 c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c t\u00f9y ch\u1ecdn ph\u00f9 h\u1ee3p nh\u1ea5t cho c\u00e1c \u0111i\u1ec1u ki\u1ec7n gi\u1ebfng c\u1ee5 th\u1ec3 v\u00e0 th\u00f4ng s\u1ed1 v\u1eadn h\u00e0nh. C\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 hi\u1ec7u qu\u1ea3 chi ph\u00ed, t\u00ednh s\u1eb5n c\u00f3 v\u00e0 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi c\u00e1c thi\u1ebft b\u1ecb h\u1ea1 c\u1ea5p kh\u00e1c ph\u1ea3i \u0111\u01b0\u1ee3c xem x\u00e9t khi ch\u1ecdn v\u1ecf v\u00e0 \u1ed1ng d\u1eabn cho ho\u1ea1t \u0111\u1ed9ng d\u1ea7u kh\u00ed.<\/p>\n<p>H\u01a1n n\u1eefa, d\u1eef li\u1ec7u th\u1eed nghi\u1ec7m s\u1eadp c\u00f3 th\u1ec3 cung c\u1ea5p nh\u1eefng hi\u1ec3u bi\u1ebft c\u00f3 gi\u00e1 tr\u1ecb v\u1ec1 hi\u1ec7u su\u1ea5t c\u1ee7a v\u1ecf v\u00e0 \u1ed1ng trong \u0111i\u1ec1u ki\u1ec7n kh\u00f4ng -\u0111i\u1ec1u ki\u1ec7n l\u00fd t\u01b0\u1edfng, ch\u1eb3ng h\u1ea1n nh\u01b0 t\u1ea3i nhi\u1ec7t ho\u1eb7c m\u00f4i tr\u01b0\u1eddng \u0103n m\u00f2n. B\u1eb1ng c\u00e1ch ph\u00e2n t\u00edch c\u00e1c y\u1ebfu t\u1ed1 n\u00e0y \u1ea3nh h\u01b0\u1edfng nh\u01b0 th\u1ebf n\u00e0o \u0111\u1ebfn \u0111\u1ed9 b\u1ec1n khi s\u1eadp c\u1ee7a \u0111\u01b0\u1eddng \u1ed1ng, c\u00e1c k\u1ef9 s\u01b0 c\u00f3 th\u1ec3 ph\u00e1t tri\u1ec3n c\u00e1c chi\u1ebfn l\u01b0\u1ee3c nh\u1eb1m gi\u1ea3m thi\u1ec3u r\u1ee7i ro ti\u1ec1m \u1ea9n v\u00e0 n\u00e2ng cao tu\u1ed5i th\u1ecd c\u1ee7a thi\u1ebft b\u1ecb gi\u1ebfng khoan.<\/p>\n<p>T\u00f3m l\u1ea1i, c\u00e1c th\u1eed nghi\u1ec7m \u0111\u1ed9 s\u1eadp c\u1ee7a v\u1ecf \u1ed1ng v\u00e0 \u0111\u01b0\u1eddng \u1ed1ng l\u00e0 r\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 t\u00ednh to\u00e0n v\u1eb9n c\u1ea5u tr\u00fac c\u1ee7a gi\u1ebfng v\u00e0 \u0111\u1ea3m b\u1ea3o an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3 trong ho\u1ea1t \u0111\u1ed9ng d\u1ea7u kh\u00ed. Vi\u1ec7c ph\u00e2n t\u00edch k\u1ebft qu\u1ea3 ki\u1ec3m tra \u0111\u1ed9 s\u1eadp \u0111\u00f2i h\u1ecfi ph\u1ea3i xem x\u00e9t c\u1ea9n th\u1eadn c\u00e1c \u0111\u1eb7c t\u00ednh v\u1eadt li\u1ec7u, c\u00e1c y\u1ebfu t\u1ed1 h\u00ecnh h\u1ecdc v\u00e0 ti\u00eau ch\u00ed h\u01b0 h\u1ecfng. B\u1eb1ng c\u00e1ch di\u1ec5n gi\u1ea3i d\u1eef li\u1ec7u m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c, c\u00e1c k\u1ef9 s\u01b0 c\u00f3 th\u1ec3 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t v\u1ec1 thi\u1ebft k\u1ebf gi\u1ebfng, l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u v\u00e0 chi\u1ebfn l\u01b0\u1ee3c gi\u1ea3m thi\u1ec3u r\u1ee7i ro. Cu\u1ed1i c\u00f9ng, th\u1eed nghi\u1ec7m s\u1ee5p \u0111\u1ed5 \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c duy tr\u00ec t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng d\u1ea7u kh\u00ed v\u00e0 b\u1ea3o v\u1ec7 kh\u1ecfi nh\u1eefng h\u01b0 h\u1ecfng ti\u1ec1m \u1ea9n trong m\u00f4i tr\u01b0\u1eddng l\u1ed7 h\u1ed5ng.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Quy tr\u00ecnh ki\u1ec3m tra thu g\u1ecdn v\u1ecf v\u00e0 \u1ed1ng \u1ed1ng: T\u00ecm hi\u1ec3u nh\u1eefng \u0111i\u1ec1u c\u01a1 b\u1ea3n Ki\u1ec3m tra \u0111\u1ed9 s\u1eadp l\u00e0 c\u00e1c quy tr\u00ecnh thi\u1ebft y\u1ebfu \u0111\u01b0\u1ee3c ti\u1ebfn h\u00e0nh tr\u00ean&#8230;<\/p>\n","protected":false},"author":1,"featured_media":1457,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"categories":[1],"tags":[82,561,212,81,85,86],"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\/8078"}],"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=8078"}],"version-history":[{"count":0,"href":"https:\/\/petroleumtubes.com\/vi\/wp-json\/wp\/v2\/posts\/8078\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/petroleumtubes.com\/vi\/wp-json\/wp\/v2\/media\/1457"}],"wp:attachment":[{"href":"https:\/\/petroleumtubes.com\/vi\/wp-json\/wp\/v2\/media?parent=8078"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/petroleumtubes.com\/vi\/wp-json\/wp\/v2\/categories?post=8078"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/petroleumtubes.com\/vi\/wp-json\/wp\/v2\/tags?post=8078"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}