{"id":3074,"date":"2026-08-24T08:57:38","date_gmt":"2026-08-24T08:57:38","guid":{"rendered":"https:\/\/pointtest.site\/?p=3074"},"modified":"2026-09-08T02:26:35","modified_gmt":"2026-09-08T02:26:35","slug":"how-to-choose-the-right-drill-rod-for-hdd-mining-and-water-well-drilling","status":"publish","type":"post","link":"https:\/\/pointtest.site\/vi\/how-to-choose-the-right-drill-rod-for-hdd-mining-and-water-well-drilling\/","title":{"rendered":"C\u00e1ch ch\u1ecdn thanh khoan ph\u00f9 h\u1ee3p cho khoan ngang ng\u1ea7m (HDD), khai th\u00e1c m\u1ecf v\u00e0 khoan gi\u1ebfng n\u01b0\u1edbc"},"content":{"rendered":"

Vi\u1ec7c l\u1ef1a ch\u1ecdn thanh khoan ph\u00f9 h\u1ee3p l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t \u0111\u1ed1i v\u1edbi hi\u1ec7u qu\u1ea3 khoan, kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch c\u1ee7a thi\u1ebft b\u1ecb, tu\u1ed5i th\u1ecd v\u00e0 t\u1ed5ng chi ph\u00ed d\u1ef1 \u00e1n. L\u1ef1a ch\u1ecdn t\u1ed1i \u01b0u ph\u1ee5 thu\u1ed9c v\u00e0o ph\u01b0\u01a1ng ph\u00e1p khoan, \u0111i\u1ec1u ki\u1ec7n \u0111\u1ecba ch\u1ea5t, \u0111\u1ed9 s\u00e2u y\u00eau c\u1ea7u, th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a gi\u00e0n khoan v\u00e0 c\u00e1c y\u00eau c\u1ea7u v\u1ec1 hi\u1ec7u su\u1ea5t c\u1ee7a \u1ee9ng d\u1ee5ng.<\/p>\n

\"Northstar<\/p>\n

1. L\u1ef1a ch\u1ecdn thanh khoan ph\u00f9 h\u1ee3p v\u1edbi \u1ee9ng d\u1ee5ng khoan<\/h2>\n

C\u00e1c \u1ee9ng d\u1ee5ng khoan kh\u00e1c nhau \u0111\u00f2i h\u1ecfi c\u00e1c thi\u1ebft k\u1ebf thanh khoan kh\u00e1c nhau. C\u00e1c d\u1ef1 \u00e1n khoan ngang ng\u1ea7m (HDD) th\u01b0\u1eddng y\u00eau c\u1ea7u c\u00e1c thanh khoan \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ch\u1ecbu m\u00f4-men xo\u1eafn cao, u\u1ed1n cong l\u1eb7p \u0111i l\u1eb7p l\u1ea1i v\u00e0 c\u00f3 c\u00e1c m\u1ed1i n\u1ed1i ren \u0111\u00e1ng tin c\u1eady. C\u00e1c \u1ee9ng d\u1ee5ng trong khai th\u00e1c m\u1ecf \u0111\u00f2i h\u1ecfi \u0111\u1ed9 b\u1ec1n cao, kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n v\u00e0 hi\u1ec7u su\u1ea5t \u0111\u00e1ng tin c\u1eady trong \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t. Vi\u1ec7c khoan gi\u1ebfng n\u01b0\u1edbc \u0111\u00f2i h\u1ecfi c\u00e1c thanh khoan c\u00f3 kh\u1ea3 n\u0103ng truy\u1ec1n m\u00f4-men xo\u1eafn \u0111\u00e1ng tin c\u1eady v\u00e0 \u0111\u1ed9 b\u1ec1n cao trong c\u00e1c chu k\u1ef3 khoan k\u00e9o d\u00e0i.<\/p>\n

2. Xem x\u00e9t kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch c\u1ee7a gi\u00e0n khoan<\/h2>\n

Lo\u1ea1i ren, \u0111\u01b0\u1eddng k\u00ednh thanh, thi\u1ebft k\u1ebf m\u1ed1i n\u1ed1i v\u00e0 t\u1ed5ng chi\u1ec1u d\u00e0i thanh ph\u1ea3i ph\u00f9 h\u1ee3p v\u1edbi gi\u00e0n khoan v\u00e0 h\u1ec7 th\u1ed1ng d\u1ee5ng c\u1ee5 khoan. S\u1ef1 t\u01b0\u01a1ng th\u00edch ph\u00f9 h\u1ee3p gi\u00fap gi\u1ea3m rung \u0111\u1ed9ng, hao m\u00f2n t\u1ea1i c\u00e1c m\u1ed1i n\u1ed1i, th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng v\u00e0 chi ph\u00ed v\u1eadn h\u00e0nh kh\u00f4ng c\u1ea7n thi\u1ebft.<\/p>\n

3. Ch\u00fa \u00fd \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng v\u1eadt li\u1ec7u v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng gia c\u00f4ng<\/h2>\n

Th\u00e9p ch\u1ea5t l\u01b0\u1ee3ng cao, qu\u00e1 tr\u00ecnh x\u1eed l\u00fd nhi\u1ec7t \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t ch\u1eb7t ch\u1ebd, gia c\u00f4ng ch\u00ednh x\u00e1c v\u00e0 c\u00e1c quy tr\u00ecnh h\u00e0n ho\u1eb7c n\u1ed1i \u0111\u00e1ng tin c\u1eady \u0111\u1ec1u g\u00f3p ph\u1ea7n v\u00e0o hi\u1ec7u su\u1ea5t c\u1ee7a thanh khoan. Ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n xu\u1ea5t \u1ed5n \u0111\u1ecbnh \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng khi c\u00e1c thanh khoan \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u1eb7p \u0111i l\u1eb7p l\u1ea1i trong c\u00e1c m\u00f4i tr\u01b0\u1eddng khoan kh\u1eafc nghi\u1ec7t.<\/p>\n

4. \u0110\u00e1nh gi\u00e1 tu\u1ed5i th\u1ecd s\u1eed d\u1ee5ng v\u00e0 t\u1ed5ng chi ph\u00ed<\/h2>\n

Gi\u00e1 mua th\u1ea5p nh\u1ea5t kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng \u0111\u1ed3ng ngh\u0129a v\u1edbi chi ph\u00ed v\u1eadn h\u00e0nh th\u1ea5p nh\u1ea5t. M\u1ed9t thanh khoan b\u1ec1n b\u1ec9 v\u1edbi hi\u1ec7u su\u1ea5t \u1ed5n \u0111\u1ecbnh c\u00f3 th\u1ec3 gi\u00fap gi\u1ea3m t\u1ea7n su\u1ea5t thay th\u1ebf, th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng v\u00e0 chi ph\u00ed b\u1ea3o tr\u00ec, \u0111\u1ed3ng th\u1eddi n\u00e2ng cao n\u0103ng su\u1ea5t trong su\u1ed1t qu\u00e1 tr\u00ecnh th\u1ef1c hi\u1ec7n d\u1ef1 \u00e1n.<\/p>\n

5. Ch\u1ecdn lo\u1ea1i k\u1ebft n\u1ed1i v\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a thanh ph\u00f9 h\u1ee3p<\/h2>\n

\u0110\u1ed9 b\u1ec1n k\u1ebft n\u1ed1i v\u00e0 h\u00ecnh d\u1ea1ng \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn kh\u1ea3 n\u0103ng truy\u1ec1n m\u00f4-men xo\u1eafn, kh\u1ea3 n\u0103ng ch\u1ecbu u\u1ed1n, m\u1ee9c \u0111\u1ed9 m\u00e0i m\u00f2n v\u00e0 tu\u1ed5i th\u1ecd. C\u1ea7n l\u1ef1a ch\u1ecdn \u0111\u01b0\u1eddng k\u00ednh thanh, \u0111\u1ed9 d\u00e0y th\u00e0nh, lo\u1ea1i k\u1ebft n\u1ed1i v\u00e0 chi\u1ec1u d\u00e0i ph\u00f9 h\u1ee3p v\u1edbi gi\u00e0n khoan, d\u1ee5ng c\u1ee5 khoan, \u0111i\u1ec1u ki\u1ec7n \u0111\u1ecba t\u1ea7ng v\u00e0 ph\u01b0\u01a1ng ph\u00e1p khoan, thay v\u00ec d\u1ef1a v\u00e0o m\u1ed9t ti\u00eau chu\u1ea9n chung cho m\u1ecdi tr\u01b0\u1eddng h\u1ee3p.<\/p>\n

6. H\u1ee3p t\u00e1c v\u1edbi m\u1ed9t nh\u00e0 s\u1ea3n xu\u1ea5t d\u1ee5ng c\u1ee5 khoan uy t\u00edn<\/h2>\n

North Star Drilling Tools chuy\u00ean s\u1ea3n xu\u1ea5t thanh khoan v\u00e0 d\u1ee5ng c\u1ee5 khoan ph\u1ee5c v\u1ee5 cho c\u00e1c l\u0129nh v\u1ef1c khoan ngang ng\u1ea7m (HDD), khai th\u00e1c m\u1ecf, gi\u1ebfng n\u01b0\u1edbc v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng khoan kh\u00e1c. V\u1edbi n\u0103ng l\u1ef1c s\u1ea3n xu\u1ea5t ti\u00ean ti\u1ebfn v\u00e0 quy tr\u00ecnh ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng nghi\u00eam ng\u1eb7t, North Star cung c\u1ea5p c\u00e1c gi\u1ea3i ph\u00e1p khoan \u0111\u00e1ng tin c\u1eady cho kh\u00e1ch h\u00e0ng tr\u00ean to\u00e0n th\u1ebf gi\u1edbi.<\/p>\n

B\u1ea1n c\u1ea7n tr\u1ee3 gi\u00fap \u0111\u1ec3 ch\u1ecdn thanh khoan ph\u00f9 h\u1ee3p?<\/strong><\/p>\n

Vui l\u00f2ng li\u00ean h\u1ec7 v\u1edbi North Star Drilling Tools v\u00e0 cung c\u1ea5p th\u00f4ng tin v\u1ec1 ph\u01b0\u01a1ng ph\u00e1p khoan, m\u1eabu gi\u00e0n khoan, \u0111i\u1ec1u ki\u1ec7n \u0111\u1ecba ch\u1ea5t, \u0111\u01b0\u1eddng k\u00ednh y\u00eau c\u1ea7u v\u00e0 c\u00e1c y\u00eau c\u1ea7u c\u1ee7a d\u1ef1 \u00e1n \u0111\u1ec3 ch\u00fang t\u00f4i c\u00f3 th\u1ec3 \u0111\u1ec1 xu\u1ea5t th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt thanh khoan ph\u00f9 h\u1ee3p.<\/p>","protected":false},"excerpt":{"rendered":"

T\u00ecm hi\u1ec3u c\u00e1ch ch\u1ecdn thanh khoan ph\u00f9 h\u1ee3p d\u1ef1a tr\u00ean \u1ee9ng d\u1ee5ng khoan, kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi gi\u00e0n khoan, ch\u1ea5t l\u01b0\u1ee3ng v\u1eadt li\u1ec7u, tu\u1ed5i th\u1ecd v\u00e0 t\u1ed5ng chi ph\u00ed v\u1eadn h\u00e0nh.<\/p>","protected":false},"author":1,"featured_media":3743,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3074","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/pointtest.site\/vi\/wp-json\/wp\/v2\/posts\/3074","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pointtest.site\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pointtest.site\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pointtest.site\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/pointtest.site\/vi\/wp-json\/wp\/v2\/comments?post=3074"}],"version-history":[{"count":2,"href":"https:\/\/pointtest.site\/vi\/wp-json\/wp\/v2\/posts\/3074\/revisions"}],"predecessor-version":[{"id":4027,"href":"https:\/\/pointtest.site\/vi\/wp-json\/wp\/v2\/posts\/3074\/revisions\/4027"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pointtest.site\/vi\/wp-json\/wp\/v2\/media\/3743"}],"wp:attachment":[{"href":"https:\/\/pointtest.site\/vi\/wp-json\/wp\/v2\/media?parent=3074"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pointtest.site\/vi\/wp-json\/wp\/v2\/categories?post=3074"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pointtest.site\/vi\/wp-json\/wp\/v2\/tags?post=3074"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}