{"id":13919,"date":"2024-09-26T02:19:21","date_gmt":"2024-09-25T18:19:21","guid":{"rendered":"https:\/\/crudepipes.com\/?p=13919"},"modified":"2024-09-26T08:43:37","modified_gmt":"2024-09-26T00:43:37","slug":"what-are-the-determinants-of-the-variability-of","status":"publish","type":"post","link":"https:\/\/crudepipes.com\/vi\/what-are-the-determinants-of-the-variability-of\/","title":{"rendered":"C\u00e1c y\u1ebfu t\u1ed1 quy\u1ebft \u0111\u1ecbnh s\u1ef1 bi\u1ebfn \u0111\u1ed9ng c\u1ee7a gi\u00e1 th\u1ecb tr\u01b0\u1eddng v\u1ecf d\u1ea7u l\u00e0 g\u00ec?"},"content":{"rendered":"<h2 id=\"supply-and-demand-wpaicgheading\">Cung v\u00e0 c\u1ea7u<\/h2>\n<p>Th\u1ecb tr\u01b0\u1eddng v\u1ecf b\u1ecdc d\u1ea7u l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n quan tr\u1ecdng c\u1ee7a ng\u00e0nh d\u1ea7u kh\u00ed, cung c\u1ea5p c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng c\u1ea7n thi\u1ebft \u0111\u1ec3 khoan v\u00e0 khai th\u00e1c d\u1ea7u t\u1eeb l\u00f2ng \u0111\u1ea5t. Gi\u00e1 v\u1ecf d\u1ea7u c\u00f3 th\u1ec3 thay \u0111\u1ed5i \u0111\u00e1ng k\u1ec3, b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi nhi\u1ec1u y\u1ebfu t\u1ed1 t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn \u0111\u1ed9ng l\u1ef1c cung v\u00e0 c\u1ea7u tr\u00ean th\u1ecb tr\u01b0\u1eddng. Hi\u1ec3u \u0111\u01b0\u1ee3c c\u00e1c y\u1ebfu t\u1ed1 quy\u1ebft \u0111\u1ecbnh s\u1ef1 bi\u1ebfn \u0111\u1ed9ng n\u00e0y l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 nh\u1eefng ng\u01b0\u1eddi tham gia trong ng\u00e0nh \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t v\u00e0 \u0111i\u1ec1u h\u01b0\u1edbng th\u1ecb tr\u01b0\u1eddng m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/p>\n<p>\u0111\u01b0\u1eddng \u1ed1ng d\u1eabn d\u1ea7u c\u1ee7a Nga<\/p>\n<p>M\u1ed9t trong nh\u1eefng y\u1ebfu t\u1ed1 ch\u00ednh quy\u1ebft \u0111\u1ecbnh gi\u00e1 th\u1ecb tr\u01b0\u1eddng v\u1ecf d\u1ea7u l\u00e0 m\u1ee9c s\u1ea3n l\u01b0\u1ee3ng d\u1ea7u to\u00e0n c\u1ea7u. Khi s\u1ea3n l\u01b0\u1ee3ng d\u1ea7u t\u0103ng, nhu c\u1ea7u v\u1ec1 v\u1ecf d\u1ea7u c\u0169ng t\u0103ng, \u0111\u1ea9y gi\u00e1 l\u00ean cao. Ng\u01b0\u1ee3c l\u1ea1i, s\u1ea3n l\u01b0\u1ee3ng d\u1ea7u gi\u1ea3m c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn nhu c\u1ea7u v\u1ec1 v\u1ecf d\u1ea7u gi\u1ea3m, g\u00e2y \u00e1p l\u1ef1c gi\u1ea3m gi\u00e1. M\u1ed1i quan h\u1ec7 gi\u1eefa s\u1ea3n l\u01b0\u1ee3ng d\u1ea7u v\u00e0 gi\u00e1 v\u1ecf d\u1ea7u l\u00e0 m\u1ed9t kh\u00eda c\u1ea1nh c\u01a1 b\u1ea3n c\u1ee7a th\u1ecb tr\u01b0\u1eddng m\u00e0 nh\u1eefng ng\u01b0\u1eddi tham gia ph\u1ea3i theo d\u00f5i ch\u1eb7t ch\u1ebd.<\/p>\n<p>Ngo\u00e0i s\u1ea3n l\u01b0\u1ee3ng d\u1ea7u to\u00e0n c\u1ea7u, c\u00e1c y\u1ebfu t\u1ed1 \u0111\u1ecba ch\u00ednh tr\u1ecb c\u0169ng c\u00f3 th\u1ec3 \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c x\u00e1c \u0111\u1ecbnh gi\u00e1 v\u1ecf d\u1ea7u. B\u1ea5t \u1ed5n ch\u00ednh tr\u1ecb \u1edf c\u00e1c khu v\u1ef1c s\u1ea3n xu\u1ea5t d\u1ea7u l\u1edbn c\u00f3 th\u1ec3 l\u00e0m gi\u00e1n \u0111o\u1ea1n chu\u1ed7i cung \u1ee9ng v\u00e0 d\u1eabn \u0111\u1ebfn bi\u1ebfn \u0111\u1ed9ng gi\u00e1 c\u1ea3. V\u00ed d\u1ee5, xung \u0111\u1ed9t \u1edf Trung \u0110\u00f4ng ho\u1eb7c c\u00e1c bi\u1ec7n ph\u00e1p tr\u1eebng ph\u1ea1t \u0111\u1ed1i v\u1edbi c\u00e1c n\u01b0\u1edbc s\u1ea3n xu\u1ea5t d\u1ea7u c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ngu\u1ed3n cung d\u1ea7u v\u00e0 \u0111\u1ea9y gi\u00e1 l\u00ean cao. C\u00e1c s\u1ef1 ki\u1ec7n \u0111\u1ecba ch\u00ednh tr\u1ecb th\u01b0\u1eddng kh\u00f4ng th\u1ec3 \u0111o\u00e1n tr\u01b0\u1edbc \u0111\u01b0\u1ee3c, khi\u1ebfn ch\u00fang tr\u1edf th\u00e0nh ngu\u1ed3n g\u00e2y b\u1ea5t \u1ed5n cho nh\u1eefng ng\u01b0\u1eddi tham gia th\u1ecb tr\u01b0\u1eddng.<\/p>\n<p>M\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng kh\u00e1c quy\u1ebft \u0111\u1ecbnh gi\u00e1 v\u1ecf d\u1ea7u l\u00e0 m\u1ee9c \u0111\u1ed9 \u0111\u1ea7u t\u01b0 v\u00e0o ng\u00e0nh d\u1ea7u kh\u00ed. Khi gi\u00e1 d\u1ea7u t\u0103ng cao, c\u00e1c c\u00f4ng ty c\u00f3 xu h\u01b0\u1edbng \u0111\u1ea7u t\u01b0 nhi\u1ec1u h\u01a1n v\u00e0o c\u00e1c ho\u1ea1t \u0111\u1ed9ng th\u0103m d\u00f2 v\u00e0 s\u1ea3n xu\u1ea5t, l\u00e0m t\u0103ng nhu c\u1ea7u v\u1ec1 v\u1ecf b\u1ecdc d\u1ea7u. Ng\u01b0\u1ee3c l\u1ea1i, trong th\u1eddi k\u1ef3 gi\u00e1 d\u1ea7u th\u1ea5p, \u0111\u1ea7u t\u01b0 v\u00e0o ng\u00e0nh n\u00e0y c\u00f3 th\u1ec3 gi\u1ea3m, d\u1eabn \u0111\u1ebfn nhu c\u1ea7u v\u1ec1 v\u1ecf d\u1ea7u gi\u1ea3m. T\u00ednh ch\u1ea5t chu k\u1ef3 c\u1ee7a ng\u00e0nh d\u1ea7u kh\u00ed c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn s\u1ef1 bi\u1ebfn \u0111\u1ed9ng c\u1ee7a gi\u00e1 v\u1ecf d\u1ea7u khi m\u1ee9c \u0111\u1ea7u t\u01b0 thay \u0111\u1ed5i theo th\u1eddi gian.<\/p>\n<p><img decoding=\"async\" id=\"i436\" class=\"wp-image-436\" src=\"https:\/\/crudepipes.com\/wp-content\/uploads\/2024\/07\/L80-API-5CT-Casing-01.jpg\" alt=\"alt-436\" \/><\/p>\n<p>T\u00e2m l\u00fd th\u1ecb tr\u01b0\u1eddng v\u00e0 \u0111\u1ea7u c\u01a1 c\u0169ng c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ef1 bi\u1ebfn \u0111\u1ed9ng c\u1ee7a gi\u00e1 v\u1ecf d\u1ea7u. C\u00e1c nh\u00e0 giao d\u1ecbch v\u00e0 nh\u00e0 \u0111\u1ea7u t\u01b0 c\u00f3 th\u1ec3 ph\u1ea3n \u1ee9ng v\u1edbi tin t\u1ee9c v\u00e0 s\u1ef1 ki\u1ec7n tr\u00ean th\u1ecb tr\u01b0\u1eddng, d\u1eabn \u0111\u1ebfn nh\u1eefng bi\u1ebfn \u0111\u1ed9ng gi\u00e1 kh\u00f4ng nh\u1ea5t thi\u1ebft ph\u1ea3i \u0111\u01b0\u1ee3c th\u00fac \u0111\u1ea9y b\u1edfi c\u00e1c nguy\u00ean t\u1eafc c\u01a1 b\u1ea3n v\u1ec1 cung v\u00e0 c\u1ea7u. Ho\u1ea1t \u0111\u1ed9ng \u0111\u1ea7u c\u01a1 c\u00f3 th\u1ec3 g\u00e2y bi\u1ebfn \u0111\u1ed9ng cho th\u1ecb tr\u01b0\u1eddng, khi\u1ebfn ng\u01b0\u1eddi tham gia g\u1eb7p kh\u00f3 kh\u0103n trong vi\u1ec7c d\u1ef1 \u0111o\u00e1n bi\u1ebfn \u0111\u1ed9ng gi\u00e1 m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c.<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"API 5CT K55 Casing Tubing Specification\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/5o6I6GPiYs8?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>Nh\u1eefng ti\u1ebfn b\u1ed9 c\u00f4ng ngh\u1ec7 trong k\u1ef9 thu\u1eadt khoan v\u00e0 khai th\u00e1c c\u00f3 th\u1ec3 t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn nhu c\u1ea7u v\u1ec1 c\u00e1c lo\u1ea1i v\u1ecf d\u1ea7u c\u1ee5 th\u1ec3 v\u00e0 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn gi\u00e1 c\u1ea3. Nh\u1eefng \u0111\u1ed5i m\u1edbi nh\u01b0 khoan ngang v\u00e0 b\u1ebb g\u00e3y th\u1ee7y l\u1ef1c \u0111\u00e3 c\u00e1ch m\u1ea1ng h\u00f3a ng\u00e0nh d\u1ea7u kh\u00ed, t\u1ea1o ra nh\u1eefng c\u01a1 h\u1ed9i m\u1edbi cho s\u1ea3n xu\u1ea5t nh\u01b0ng c\u0169ng \u0111\u00f2i h\u1ecfi c\u00e1c thi\u1ebft b\u1ecb chuy\u00ean d\u1ee5ng nh\u01b0 v\u1ecf b\u1ecdc. Khi c\u00f4ng ngh\u1ec7 ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n, nhu c\u1ea7u v\u1ec1 c\u00e1c lo\u1ea1i v\u1ecf d\u1ea7u kh\u00e1c nhau c\u00f3 th\u1ec3 thay \u0111\u1ed5i, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn gi\u00e1 c\u1ea3 tr\u00ean th\u1ecb tr\u01b0\u1eddng.<\/p>\n<p>Nh\u00ecn chung, s\u1ef1 bi\u1ebfn \u0111\u1ed9ng c\u1ee7a gi\u00e1 th\u1ecb tr\u01b0\u1eddng v\u1ecf d\u1ea7u b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi s\u1ef1 t\u01b0\u01a1ng t\u00e1c ph\u1ee9c t\u1ea1p c\u1ee7a c\u00e1c y\u1ebfu t\u1ed1, bao g\u1ed3m s\u1ea3n l\u01b0\u1ee3ng d\u1ea7u to\u00e0n c\u1ea7u, c\u00e1c s\u1ef1 ki\u1ec7n \u0111\u1ecba ch\u00ednh tr\u1ecb , m\u1ee9c \u0111\u1ea7u t\u01b0, t\u00e2m l\u00fd th\u1ecb tr\u01b0\u1eddng v\u00e0 ti\u1ebfn b\u1ed9 c\u00f4ng ngh\u1ec7. Nh\u1eefng ng\u01b0\u1eddi tham gia trong ng\u00e0nh ph\u1ea3i theo d\u00f5i c\u1ea9n th\u1eadn c\u00e1c y\u1ebfu t\u1ed1 quy\u1ebft \u0111\u1ecbnh n\u00e0y v\u00e0 \u0111i\u1ec1u ch\u1ec9nh chi\u1ebfn l\u01b0\u1ee3c c\u1ee7a h\u1ecd cho ph\u00f9 h\u1ee3p \u0111\u1ec3 \u0111i\u1ec1u h\u01b0\u1edbng th\u1ecb tr\u01b0\u1eddng th\u00e0nh c\u00f4ng. B\u1eb1ng c\u00e1ch hi\u1ec3u r\u00f5 \u0111\u1ed9ng l\u1ef1c th\u00fac \u0111\u1ea9y gi\u00e1 d\u1ea7u, c\u00e1c b\u00ean li\u00ean quan c\u00f3 th\u1ec3 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t v\u00e0 gi\u1ea3m thi\u1ec3u r\u1ee7i ro trong b\u1ed1i c\u1ea3nh ng\u00e0nh lu\u00f4n thay \u0111\u1ed5i.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Cung v\u00e0 c\u1ea7u Th\u1ecb tr\u01b0\u1eddng v\u1ecf b\u1ecdc d\u1ea7u l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n quan tr\u1ecdng c\u1ee7a ng\u00e0nh d\u1ea7u kh\u00ed, cung c\u1ea5p c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng c\u1ea7n thi\u1ebft \u0111\u1ec3 khoan v\u00e0 khai th\u00e1c d\u1ea7u t\u1eeb l\u00f2ng \u0111\u1ea5t. Gi\u00e1 v\u1ecf d\u1ea7u c\u00f3 th\u1ec3 thay \u0111\u1ed5i \u0111\u00e1ng k\u1ec3, b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi nhi\u1ec1u y\u1ebfu&#8230;<\/p>\n","protected":false},"author":1,"featured_media":7764,"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":[68,489,101,2160,1394,1576,5952,2762,1588],"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:\/\/crudepipes.com\/vi\/wp-json\/wp\/v2\/posts\/13919"}],"collection":[{"href":"https:\/\/crudepipes.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/crudepipes.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/crudepipes.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/crudepipes.com\/vi\/wp-json\/wp\/v2\/comments?post=13919"}],"version-history":[{"count":0,"href":"https:\/\/crudepipes.com\/vi\/wp-json\/wp\/v2\/posts\/13919\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/crudepipes.com\/vi\/wp-json\/wp\/v2\/media\/7764"}],"wp:attachment":[{"href":"https:\/\/crudepipes.com\/vi\/wp-json\/wp\/v2\/media?parent=13919"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/crudepipes.com\/vi\/wp-json\/wp\/v2\/categories?post=13919"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/crudepipes.com\/vi\/wp-json\/wp\/v2\/tags?post=13919"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}