{"id":8606,"date":"2024-05-14T10:27:46","date_gmt":"2024-05-14T02:27:46","guid":{"rendered":"https:\/\/petroleumtubes.com\/?p=8606"},"modified":"2024-05-14T14:40:23","modified_gmt":"2024-05-14T06:40:23","slug":"effect-of-casing-imperfection-on-the-casing","status":"publish","type":"post","link":"https:\/\/petroleumtubes.com\/vi\/effect-of-casing-imperfection-on-the-casing\/","title":{"rendered":"\u1ea2nh h\u01b0\u1edfng c\u1ee7a s\u1ef1 kh\u00f4ng ho\u00e0n h\u1ea3o c\u1ee7a v\u1ecf \u0111\u1ebfn \u0111\u1ed9 b\u1ec1n c\u1ee7a v\u1ecf trong"},"content":{"rendered":"<h1 id=\"understanding-the-impact-of-casing-imperfections-on-casing-strength-in-oil-and-gas-wells-wpaicgheading\">T\u00ecm hi\u1ec3u t\u00e1c \u0111\u1ed9ng c\u1ee7a nh\u1eefng khi\u1ebfm khuy\u1ebft c\u1ee7a l\u1edbp v\u1ecf \u0111\u1ed1i v\u1edbi \u0111\u1ed9 b\u1ec1n c\u1ee7a l\u1edbp v\u1ecf trong gi\u1ebfng d\u1ea7u v\u00e0 kh\u00ed \u0111\u1ed1t<\/h1>\n<p>\nTrong ho\u1ea1t \u0111\u1ed9ng th\u0103m d\u00f2 v\u00e0 s\u1ea3n xu\u1ea5t d\u1ea7u kh\u00ed, vi\u1ec7c duy tr\u00ec t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a v\u1ecf gi\u1ebfng l\u00e0 \u0111i\u1ec1u t\u1ed1i quan tr\u1ecdng. V\u1ecf gi\u1ebfng, th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng th\u00e9p, \u0111\u00f3ng vai tr\u00f2 l\u00e0 r\u00e0o c\u1ea3n quan tr\u1ecdng gi\u1eefa gi\u1ebfng v\u00e0 c\u00e1c h\u1ec7 t\u1ea7ng xung quanh, ng\u0103n ch\u1eb7n s\u1ef1 tho\u00e1t ra c\u1ee7a hydrocarbon v\u00e0 s\u1ef1 x\u00e2m nh\u1eadp c\u1ee7a n\u01b0\u1edbc, kh\u00ed ho\u1eb7c c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m kh\u00e1c. Tuy nhi\u00ean, b\u1ea5t ch\u1ea5p c\u00e1c ti\u00eau chu\u1ea9n kh\u1eaft khe v\u00e0 c\u00e1c bi\u1ec7n ph\u00e1p ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng trong s\u1ea3n xu\u1ea5t v\u1ecf, s\u1ef1 kh\u00f4ng ho\u00e0n h\u1ea3o v\u1eabn c\u00f3 th\u1ec3 x\u1ea3y ra. Nh\u1eefng khi\u1ebfm khuy\u1ebft n\u00e0y, t\u1eeb l\u1ed7i s\u1ea3n xu\u1ea5t \u0111\u1ebfn \u0103n m\u00f2n v\u00e0 h\u01b0 h\u1ecfng trong qu\u00e1 tr\u00ecnh l\u1eafp \u0111\u1eb7t, c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn \u0111\u1ed9 b\u1ec1n v\u00e0 t\u00ednh to\u00e0n v\u1eb9n t\u1ed5ng th\u1ec3 c\u1ee7a v\u1ecf.<\/p>\n<p>C\u00e1c khi\u1ebfm khuy\u1ebft c\u1ee7a v\u1ecf c\u00f3 th\u1ec3 bi\u1ec3u hi\u1ec7n \u1edf nhi\u1ec1u d\u1ea1ng kh\u00e1c nhau, bao g\u1ed3m v\u1ebft n\u1ee9t, r\u1ed7, khuy\u1ebft t\u1eadt m\u1ed1i h\u00e0n v\u00e0 \u0111\u1ed9 d\u00e0y kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u. Trong khi m\u1ed9t s\u1ed1 \u0111i\u1ec3m kh\u00f4ng ho\u00e0n h\u1ea3o c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng nh\u00ecn th\u1ea5y khi ki\u1ec3m tra, nh\u1eefng \u0111i\u1ec3m kh\u00f4ng ho\u00e0n h\u1ea3o kh\u00e1c c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c che gi\u1ea5u b\u00ean d\u01b0\u1edbi b\u1ec1 m\u1eb7t, g\u00e2y ra m\u1ed1i \u0111e d\u1ecda ti\u1ec1m \u1ea9n \u0111\u1ed1i v\u1edbi t\u00ednh to\u00e0n v\u1eb9n c\u1ea5u tr\u00fac c\u1ee7a v\u1ecf. H\u01a1n n\u1eefa, c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 \u0111\u1eb7c t\u00ednh v\u1eadt li\u1ec7u, \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng v\u00e0 \u00e1p l\u1ef1c v\u1eadn h\u00e0nh c\u00f3 th\u1ec3 l\u00e0m tr\u1ea7m tr\u1ecdng th\u00eam t\u00e1c \u0111\u1ed9ng c\u1ee7a nh\u1eefng khi\u1ebfm khuy\u1ebft n\u00e0y theo th\u1eddi gian.<\/p>\n<p>M\u1ed9t trong nh\u1eefng m\u1ed1i quan t\u00e2m ch\u00ednh li\u00ean quan \u0111\u1ebfn s\u1ef1 kh\u00f4ng ho\u00e0n h\u1ea3o c\u1ee7a v\u1ecf l\u00e0 kh\u1ea3 n\u0103ng l\u00e0m t\u1ed5n h\u1ea1i \u0111\u1ebfn \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc c\u1ee7a v\u1ecf. V\u00ed d\u1ee5, c\u00e1c v\u1ebft n\u1ee9t c\u00f3 th\u1ec3 \u0111\u00f3ng vai tr\u00f2 l\u00e0 \u0111i\u1ec3m kh\u1edfi \u0111\u1ea7u cho nh\u1eefng h\u01b0 h\u1ecfng th\u1ea3m kh\u1ed1c d\u01b0\u1edbi \u00e1p l\u1ef1c, d\u1eabn \u0111\u1ebfn nh\u1eefng n\u1ed7 l\u1ef1c kh\u1eafc ph\u1ee5c t\u1ed1n k\u00e9m v\u00e0 g\u00e2y nguy hi\u1ec3m cho m\u00f4i tr\u01b0\u1eddng. T\u01b0\u01a1ng t\u1ef1, c\u00e1c h\u1ed1 v\u00e0 s\u1ef1 \u0103n m\u00f2n c\u00f3 th\u1ec3 l\u00e0m suy y\u1ebfu th\u00e0nh \u1ed1ng ch\u1ed1ng, l\u00e0m gi\u1ea3m kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i c\u0169ng nh\u01b0 kh\u1ea3 n\u0103ng b\u1ecb bi\u1ebfn d\u1ea1ng ho\u1eb7c s\u1eadp.<br \/>\ntai n\u1ea1n l\u1eb7n \u1ed1ng d\u1ea7u<br \/>\nS\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a c\u00e1c \u0111i\u1ec3m kh\u00f4ng ho\u00e0n h\u1ea3o trong \u1ed1ng ch\u1ed1ng c\u0169ng \u0111\u1eb7t ra nh\u1eefng th\u00e1ch th\u1ee9c trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh gi\u1ebfng, ch\u1eb3ng h\u1ea1n nh\u01b0 khoan, ho\u00e0n thi\u1ec7n v\u00e0 s\u1ea3n xu\u1ea5t . V\u00ed d\u1ee5, trong qu\u00e1 tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng b\u1ebb g\u00e3y th\u1ee7y l\u1ef1c, \u1ed1ng ch\u1ed1ng ph\u1ea3i ch\u1ecbu \u0111\u01b0\u1ee3c \u00e1p su\u1ea5t b\u01a1m ch\u1ea5t l\u1ecfng v\u00e0 kh\u00ed proppant v\u00e0o gi\u1ebfng khoan \u1edf \u00e1p su\u1ea5t cao. B\u1ea5t k\u1ef3 \u0111i\u1ec3m y\u1ebfu ho\u1eb7c khi\u1ebfm khuy\u1ebft n\u00e0o trong v\u1ecf \u0111\u1ec1u c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn r\u00f2 r\u1ec9, h\u1ecfng v\u1ecf v\u00e0 m\u1ea5t kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t t\u1ed1t, g\u00e2y nguy hi\u1ec3m cho c\u1ea3 s\u1ef1 an to\u00e0n c\u1ee7a nh\u00e2n vi\u00ean v\u00e0 b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng.<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"casing pipe Chinese high-grade manufacturer,oil tube Wholesale-Price High-Quality best China,casing\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/Jk1GQKyEYoc?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>\u0110\u1ec3 gi\u1ea3m thi\u1ec3u r\u1ee7i ro li\u00ean quan \u0111\u1ebfn s\u1ef1 kh\u00f4ng ho\u00e0n h\u1ea3o c\u1ee7a v\u1ecf, c\u00e1c b\u00ean li\u00ean quan trong ng\u00e0nh s\u1eed d\u1ee5ng nhi\u1ec1u k\u1ef9 thu\u1eadt ki\u1ec3m tra v\u00e0 gi\u00e1m s\u00e1t kh\u00e1c nhau trong su\u1ed1t v\u00f2ng \u0111\u1eddi c\u1ee7a gi\u1ebfng. C\u00e1c ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra kh\u00f4ng ph\u00e1 h\u1ee7y (NDT), ch\u1eb3ng h\u1ea1n nh\u01b0 ki\u1ec3m tra si\u00eau \u00e2m (UT) v\u00e0 ki\u1ec3m tra h\u1ea1t t\u1eeb t\u00ednh (MPI), th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u00e1t hi\u1ec7n c\u00e1c khuy\u1ebft t\u1eadt b\u1ec1 m\u1eb7t v\u00e0 d\u01b0\u1edbi b\u1ec1 m\u1eb7t c\u1ee7a v\u1eadt li\u1ec7u v\u1ecf. Ngo\u00e0i ra, c\u00e1c c\u00f4ng ngh\u1ec7 h\u00ecnh \u1ea3nh ti\u00ean ti\u1ebfn, bao g\u1ed3m \u0111\u1ea7u d\u00f2 \u00e2m thanh \u0111i\u1ec7n t\u1eeb (EMAT) v\u00e0 ch\u1ee5p X quang k\u1ef9 thu\u1eadt s\u1ed1 (DR), cho ph\u00e9p x\u00e1c \u0111\u1ecbnh \u0111\u1eb7c t\u00ednh chi ti\u1ebft v\u1ec1 t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a v\u1ecf v\u00e0 x\u00e1c \u0111\u1ecbnh c\u00e1c sai s\u00f3t ti\u1ec1m \u1ea9n.<\/p>\n<p>H\u01a1n n\u1eefa, c\u00e1c chi\u1ebfn l\u01b0\u1ee3c qu\u1ea3n l\u00fd \u0103n m\u00f2n v\u00e0 b\u1ea3o tr\u00ec ch\u1ee7 \u0111\u1ed9ng l\u00e0 r\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 b\u1ea3o v\u1ec7 t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a v\u1ecf v\u00e0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd tu\u1ed5i th\u1ecd c\u1ee7a t\u00e0i s\u1ea3n. L\u1edbp ph\u1ee7 b\u1ea3o v\u1ec7, h\u1ec7 th\u1ed1ng b\u1ea3o v\u1ec7 cat\u1ed1t v\u00e0 ch\u1ea5t \u1ee9c ch\u1ebf \u0103n m\u00f2n \u0111\u01b0\u1ee3c tri\u1ec3n khai \u0111\u1ec3 gi\u1ea3m thi\u1ec3u r\u1ee7i ro \u0103n m\u00f2n v\u00e0 ng\u0103n ch\u1eb7n s\u1ef1 xu\u1ed1ng c\u1ea5p c\u1ee7a v\u1eadt li\u1ec7u v\u1ecf. Kho\u1ea3ng th\u1eddi gian ki\u1ec3m tra th\u01b0\u1eddng xuy\u00ean v\u00e0 \u0111\u00e1nh gi\u00e1 t\u00ednh to\u00e0n v\u1eb9n cho ph\u00e9p ng\u01b0\u1eddi v\u1eadn h\u00e0nh x\u00e1c \u0111\u1ecbnh v\u00e0 gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 m\u1edbi n\u1ed5i tr\u01b0\u1edbc khi ch\u00fang leo thang th\u00e0nh c\u00e1c m\u1ed1i nguy hi\u1ec3m l\u1edbn trong ho\u1ea1t \u0111\u1ed9ng.<\/p>\n<p>T\u00f3m l\u1ea1i, kh\u00f4ng th\u1ec3 ph\u00f3ng \u0111\u1ea1i t\u00e1c \u0111\u1ed9ng c\u1ee7a nh\u1eefng khi\u1ebfm khuy\u1ebft c\u1ee7a \u1ed1ng ch\u1ed1ng \u0111\u1ed1i v\u1edbi \u0111\u1ed9 b\u1ec1n c\u1ee7a \u1ed1ng ch\u1ed1ng trong c\u00e1c gi\u1ebfng d\u1ea7u v\u00e0 kh\u00ed \u0111\u1ed1t. Nh\u1eefng s\u1ef1 kh\u00f4ng ho\u00e0n h\u1ea3o n\u00e0y, d\u00f9 c\u1ed1 h\u1eefu trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t hay g\u00e2y ra trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh gi\u1ebfng, \u0111\u1ec1u c\u00f3 kh\u1ea3 n\u0103ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a gi\u1ebfng, g\u00e2y nguy hi\u1ec3m cho s\u1ef1 an to\u00e0n v\u00e0 g\u00e2y ra t\u1ed5n th\u1ea5t t\u00e0i ch\u00ednh \u0111\u00e1ng k\u1ec3. B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c quy tr\u00ecnh ki\u1ec3m tra ch\u1eb7t ch\u1ebd, th\u1ef1c hi\u1ec7n c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o tr\u00ec ph\u00f2ng ng\u1eeba v\u00e0 t\u1eadn d\u1ee5ng c\u00e1c c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn, ng\u00e0nh n\u00e0y c\u00f3 th\u1ec3 qu\u1ea3n l\u00fd hi\u1ec7u qu\u1ea3 c\u00e1c r\u1ee7i ro v\u1ec1 t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a v\u1ecf v\u00e0 \u0111\u1ea3m b\u1ea3o vi\u1ec7c s\u1ea3n xu\u1ea5t li\u00ean t\u1ee5c c\u00e1c ngu\u1ed3n t\u00e0i nguy\u00ean hydrocarbon an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/petroleumtubes.com\/wp-content\/uploads\/2024\/01\/1-107-scaled.jpg\" alt=\"alt-5812\" class=\"wp-image-5812\" id=\"i5812\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>T\u00ecm hi\u1ec3u t\u00e1c \u0111\u1ed9ng c\u1ee7a nh\u1eefng khi\u1ebfm khuy\u1ebft c\u1ee7a l\u1edbp v\u1ecf \u0111\u1ed1i v\u1edbi \u0111\u1ed9 b\u1ec1n c\u1ee7a l\u1edbp v\u1ecf trong gi\u1ebfng d\u1ea7u v\u00e0 kh\u00ed \u0111\u1ed1t Trong ho\u1ea1t \u0111\u1ed9ng th\u0103m d\u00f2 v\u00e0&#8230;<\/p>\n","protected":false},"author":1,"featured_media":1440,"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":[82,580,212,81,85],"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\/8606"}],"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=8606"}],"version-history":[{"count":0,"href":"https:\/\/petroleumtubes.com\/vi\/wp-json\/wp\/v2\/posts\/8606\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/petroleumtubes.com\/vi\/wp-json\/wp\/v2\/media\/1440"}],"wp:attachment":[{"href":"https:\/\/petroleumtubes.com\/vi\/wp-json\/wp\/v2\/media?parent=8606"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/petroleumtubes.com\/vi\/wp-json\/wp\/v2\/categories?post=8606"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/petroleumtubes.com\/vi\/wp-json\/wp\/v2\/tags?post=8606"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}