{"id":1524,"date":"2024-01-22T13:40:45","date_gmt":"2024-01-22T05:40:45","guid":{"rendered":"https:\/\/petroleumtubes.com\/?p=1524"},"modified":"2024-01-22T15:16:16","modified_gmt":"2024-01-22T07:16:16","slug":"drill-equipments-casing-pipe-st33-2-st33","status":"publish","type":"post","link":"https:\/\/petroleumtubes.com\/vi\/drill-equipments-casing-pipe-st33-2-st33\/","title":{"rendered":"\u1ed0ng v\u1ecf thi\u1ebft b\u1ecb khoan St33-2 St33 St37 St42 St34-2 St37-2 St42-2 St52-3 V\u1ecf d\u1ea7u d\u1ee5ng c\u1ee5 khoan \u0111\u00e1"},"content":{"rendered":"

T\u1ea7m quan tr\u1ecdng c\u1ee7a \u1ed1ng v\u1ecf thi\u1ebft b\u1ecb khoan trong khoan \u0111\u00e1<\/h1>\n

\"Drill
\u1ed0ng v\u1ecf thi\u1ebft b\u1ecb khoan \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong ho\u1ea1t \u0111\u1ed9ng khoan \u0111\u00e1. N\u00f3 l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n thi\u1ebft y\u1ebfu \u0111\u1ea3m b\u1ea3o s\u1ef1 th\u00e0nh c\u00f4ng v\u00e0 hi\u1ec7u qu\u1ea3 c\u1ee7a qu\u00e1 tr\u00ecnh khoan. \u1ed0ng v\u1ecf \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb nhi\u1ec1u lo\u1ea1i v\u1eadt li\u1ec7u kh\u00e1c nhau nh\u01b0 St33-2, St33, St37, St42, St34-2, St37-2, St42-2 v\u00e0 St52-3, \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi \u0111\u1ed9 b\u1ec1n v\u00e0 s\u1ee9c m\u1ea1nh.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u1ed0ng v\u1ecf \u00a0API<\/strong> 5CT<\/strong><\/strong><\/a>\u00a0l80<\/strong><\/a><\/strong><\/a>\u00a0\u0110\u1ed9 d\u00e0i ph\u1ea1m vi<\/strong><\/strong><\/td>\n<\/tr>\n
\u00a0<\/td>\nPh\u1ea1m vi 1<\/strong><\/strong><\/td>\nPh\u1ea1m vi 2<\/strong><\/strong><\/td>\nPh\u1ea1m vi 3<\/strong><\/strong><\/td>\n<\/tr>\n
V\u1ecf (PE\/T v\u00e0 C\/SF)<\/strong><\/strong><\/td>\n\u00a0<\/strong><\/td>\n\u00a0<\/strong><\/td>\n\u00a0<\/strong><\/td>\n<\/tr>\n
T\u1ed5ng chi\u1ec1u d\u00e0i ph\u1ea1m vi, bao g\u1ed3m Bi\u1ebfn th\u1ec3 cho ph\u00e9p, t\u1ed1i \u0111a a<\/td>\n4,88 \u0111\u1ebfn 7,62 1,83<\/td>\n7,62 \u0111\u1ebfn 10,36<\/td>\n10,36 \u0111\u1ebfn 14,63 1,83<\/td>\n<\/tr>\n
\u00a0<\/td>\n\u00a0<\/td>\n1.52<\/td>\n\u00a0<\/td>\n<\/tr>\n
\u1ed0NG V\u00c0 V\u1ece \u0110\u01af\u1ee2C S\u1eec D\u1ee4NG NH\u01af \u1ed0NG<\/strong><\/strong><\/td>\n\u00a0<\/strong><\/td>\n\u00a0<\/strong><\/td>\n\u00a0<\/strong><\/td>\n<\/tr>\n
(PE\/T v\u00e0 C\/SF)<\/strong><\/strong><\/td>\n\u00a0<\/strong><\/td>\n\u00a0<\/strong><\/td>\n\u00a0<\/strong><\/td>\n<\/tr>\n
T\u1ed5ng chi\u1ec1u d\u00e0i ph\u1ea1m vi, bao g\u1ed3m Bi\u1ebfn th\u1ec3 cho ph\u00e9p, t\u1ed1i \u0111a a<\/td>\n6,10 \u0111\u1ebfn 7,32 b<\/td>\n8,53 \u0111\u1ebfn 9,75 c<\/td>\n11,58 \u0111\u1ebfn 12,80 ng\u00e0y<\/td>\n<\/tr>\n
\u00a0<\/td>\n0.61<\/td>\n0.61<\/td>\n0.61<\/td>\n<\/tr>\n
K\u1ebeT N\u1ed0I \u1ed0NG T\u00cdCH H\u1ee2P (bao g\u1ed3m IJ\/PE<\/strong><\/strong><\/td>\n\u00a0<\/strong><\/td>\n\u00a0<\/strong><\/td>\n\u00a0<\/strong><\/td>\n<\/tr>\n
v\u00e0 IJ\/SF<\/strong>)<\/strong><\/td>\n\u00a0<\/strong><\/td>\n\u00a0<\/strong><\/td>\n\u00a0<\/strong><\/td>\n<\/tr>\n
T\u1ed5ng chi\u1ec1u d\u00e0i ph\u1ea1m vi, bao g\u1ed3m Bi\u1ebfn th\u1ec3 cho ph\u00e9p, t\u1ed1i \u0111a a<\/td>\n6,10 \u0111\u1ebfn 7,92 e<\/td>\n8,53 \u0111\u1ebfn 10,36<\/td>\n11,58 \u0111\u1ebfn 13,72 0,61<\/td>\n<\/tr>\n
\u00a0<\/td>\n0.61<\/td>\n0.61<\/td>\n\u00a0<\/td>\n<\/tr>\n
KH\u1edaP PUP<\/strong><\/strong><\/td>\nChi\u1ec1u d\u00e0i: 0,61; 0,91; 1,22; 1,83; 2,44; 3,05 v\u00e0 3,66 e<\/td>\n<\/tr>\n
\u00a0<\/strong><\/td>\nDung sai: 0.076<\/td>\n<\/tr>\n
a S\u1ef1 thay \u0111\u1ed5i chi\u1ec1u d\u00e0i \u00e1p d\u1ee5ng cho vi\u1ec7c v\u1eadn chuy\u1ec3n \u00f4 t\u00f4 \u0111\u01b0\u1eddng s\u1eaft \u0111\u1ebfn \u0111i\u1ec3m s\u1eed d\u1ee5ng v\u00e0 kh\u00f4ng \u00e1p d\u1ee5ng cho c\u00e1c \u0111\u01a1n \u0111\u1eb7t h\u00e0ng c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng d\u01b0\u1edbi 18.144 kg \u1ed1ng.<\/td>\n<\/tr>\n
b Theo th\u1ecfa thu\u1eadn gi\u1eefa ng\u01b0\u1eddi mua v\u00e0 nh\u00e0 s\u1ea3n xu\u1ea5t, chi\u1ec1u d\u00e0i t\u1ed1i \u0111a c\u00f3 th\u1ec3 t\u0103ng l\u00ean 8,57 m.<\/td>\n<\/tr>\n
c Theo th\u1ecfa thu\u1eadn gi\u1eefa ng\u01b0\u1eddi mua v\u00e0 nh\u00e0 s\u1ea3n xu\u1ea5t, chi\u1ec1u d\u00e0i t\u1ed1i \u0111a c\u00f3 th\u1ec3 t\u0103ng l\u00ean 10,76 m.<\/td>\n<\/tr>\n
d Theo th\u1ecfa thu\u1eadn gi\u1eefa ng\u01b0\u1eddi mua v\u00e0 nh\u00e0 s\u1ea3n xu\u1ea5t, chi\u1ec1u d\u00e0i t\u1ed1i \u0111a c\u00f3 th\u1ec3 t\u0103ng l\u00ean 17,72 m.0,61 m. C\u00e1c kh\u1edbp n\u1ed1i con nh\u1ed9ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c cung c\u1ea5p d\u00e0i t\u1edbi 0,91 m theo th\u1ecfa thu\u1eadn gi\u1eefa ng\u01b0\u1eddi mua v\u00e0 nh\u00e0 s\u1ea3n xu\u1ea5t, v\u00e0 c\u00e1c chi\u1ec1u d\u00e0i kh\u00e1c ngo\u00e0i c\u00e1c chi\u1ec1u d\u00e0i \u0111\u01b0\u1ee3c li\u1ec7t k\u00ea c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c cung c\u1ea5p theo th\u1ecfa thu\u1eadn gi\u1eefa ng\u01b0\u1eddi mua v\u00e0 nh\u00e0 s\u1ea3n xu\u1ea5t.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n

M\u1ed9t trong nh\u1eefng ch\u1ee9c n\u0103ng ch\u00ednh c\u1ee7a \u1ed1ng v\u1ecf l\u00e0 mang l\u1ea1i s\u1ef1 \u1ed5n \u0111\u1ecbnh v\u00e0 h\u1ed7 tr\u1ee3 cho gi\u1ebfng trong qu\u00e1 tr\u00ecnh khoan. Khi m\u0169i khoan xuy\u00ean qua c\u00e1c kh\u1ed1i \u0111\u00e1, n\u00f3 s\u1ebd t\u1ea1o ra m\u1ed9t l\u1ed7 c\u1ea7n \u0111\u01b0\u1ee3c gia c\u1ed1 \u0111\u1ec3 tr\u00e1nh b\u1ecb s\u1eadp. \u1ed0ng v\u1ecf \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o l\u1ed7, \u0111\u00f3ng vai tr\u00f2 nh\u01b0 m\u1ed9t h\u00e0ng r\u00e0o b\u1ea3o v\u1ec7 gi\u1eef cho gi\u1ebfng \u0111\u01b0\u1ee3c nguy\u00ean v\u1eb9n. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng trong khoan \u0111\u00e1, n\u01a1i c\u00e1c th\u00e0nh t\u1ea1o c\u00f3 th\u1ec3 kh\u00f4ng \u1ed5n \u0111\u1ecbnh v\u00e0 d\u1ec5 b\u1ecb s\u1eadp.Ngo\u00e0i vi\u1ec7c mang l\u1ea1i s\u1ef1 \u1ed5n \u0111\u1ecbnh, \u1ed1ng v\u1ecf c\u00f2n \u0111\u00f3ng vai tr\u00f2 l\u00e0 \u1ed1ng d\u1eabn cho nhi\u1ec1u lo\u1ea1i dung d\u1ecbch khoan kh\u00e1c nhau. Nh\u1eefng ch\u1ea5t l\u1ecfng n\u00e0y r\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 b\u00f4i tr\u01a1n m\u0169i khoan, l\u00e0m ngu\u1ed9i m\u0169i khoan v\u00e0 \u0111\u01b0a c\u00e1c m\u1ea3nh \u0111\u00e1 v\u1ee5n l\u00ean b\u1ec1 m\u1eb7t. N\u1ebfu kh\u00f4ng c\u00f3 \u1ed1ng v\u1ecf th\u00edch h\u1ee3p, dung d\u1ecbch khoan c\u00f3 th\u1ec3 r\u00f2 r\u1ec9 v\u00e0o c\u00e1c khu v\u1ef1c xung quanh, d\u1eabn \u0111\u1ebfn \u00f4 nhi\u1ec5m v\u00e0 gi\u1ea3m hi\u1ec7u qu\u1ea3 khoan. \u1ed0ng v\u1ecf \u0111\u1ea3m b\u1ea3o r\u1eb1ng ch\u1ea5t l\u1ecfng \u0111\u01b0\u1ee3c ch\u1ee9a trong gi\u1ebfng khoan, cho ph\u00e9p qu\u00e1 tr\u00ecnh khoan di\u1ec5n ra su\u00f4n s\u1ebb v\u00e0 hi\u1ec7u qu\u1ea3. D\u00e0n Carbon Carbon th\u1ea5p 300mm \u0110\u01b0\u1eddng k\u00ednh l\u1edbn API 5L X60 V\u1ecf d\u1ea7uM\u1ed9t kh\u00eda c\u1ea1nh quan tr\u1ecdng kh\u00e1c c\u1ee7a \u1ed1ng v\u1ecf l\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu \u0111\u1ef1ng \u00e1p su\u1ea5t cao v\u00e0 \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t. Khoan \u0111\u00e1 c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t nhi\u1ec7m v\u1ee5 \u0111\u1ea7y th\u00e1ch th\u1ee9c v\u00ec n\u00f3 li\u00ean quan \u0111\u1ebfn vi\u1ec7c khoan xuy\u00ean qua c\u00e1c th\u00e0nh t\u1ea1o c\u1ee9ng v\u00e0 m\u00e0i m\u00f2n. \u1ed0ng v\u1ecf c\u1ea7n c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu \u0111\u01b0\u1ee3c l\u1ef1c t\u00e1c d\u1ee5ng trong qu\u00e1 tr\u00ecnh khoan m\u00e0 kh\u00f4ng b\u1ecb bi\u1ebfn d\u1ea1ng ho\u1eb7c g\u00e3y. C\u00e1c v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ch\u1ebf t\u1ea1o \u1ed1ng v\u1ecf, ch\u1eb3ng h\u1ea1n nh\u01b0 St33-2, St33, St37, St42, St34-2, St37-2, St42-2 v\u00e0 St52-3, \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi \u0111\u1ed9 b\u1ec1n k\u00e9o cao v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u1ecbu \u0103n m\u00f2n, khi\u1ebfn ch\u00fang tr\u1edf n\u00ean l\u00fd t\u01b0\u1edfng cho c\u00e1c \u1ee9ng d\u1ee5ng khoan \u0111\u00e1.H\u01a1n n\u1eefa, \u1ed1ng v\u1ecf c\u0169ng \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c ng\u0103n ng\u1eeba \u00f4 nhi\u1ec5m n\u01b0\u1edbc ng\u1ea7m. Trong qu\u00e1 tr\u00ecnh khoan, c\u00f3 nguy c\u01a1 ch\u1ea5t l\u1ecfng v\u00e0 ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m th\u1ea5m v\u00e0o c\u00e1c th\u00e0nh t\u1ea1o xung quanh v\u00e0 g\u00e2y \u00f4 nhi\u1ec5m ngu\u1ed3n n\u01b0\u1edbc ng\u1ea7m. \u1ed0ng v\u1ecf ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t r\u00e0o c\u1ea3n, ng\u0103n ch\u1ea5t l\u1ecfng tho\u00e1t ra ngo\u00e0i v\u00e0 b\u1ea3o v\u1ec7 n\u01b0\u1edbc ng\u1ea7m kh\u1ecfi b\u1ecb \u00f4 nhi\u1ec5m. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng \u1edf nh\u1eefng khu v\u1ef1c nh\u1ea1y c\u1ea3m v\u1edbi m\u00f4i tr\u01b0\u1eddng, n\u01a1i vi\u1ec7c b\u1ea3o v\u1ec7 ngu\u1ed3n n\u01b0\u1edbc ng\u1ea7m l\u00e0 v\u00f4 c\u00f9ng quan tr\u1ecdng.\"alt-868\"T\u00f3m l\u1ea1i, \u1ed1ng v\u1ecf thi\u1ebft b\u1ecb khoan l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n thi\u1ebft y\u1ebfu trong ho\u1ea1t \u0111\u1ed9ng khoan \u0111\u00e1. N\u00f3 cung c\u1ea5p s\u1ef1 \u1ed5n \u0111\u1ecbnh v\u00e0 h\u1ed7 tr\u1ee3 cho gi\u1ebfng khoan, ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t \u1ed1ng d\u1eabn dung d\u1ecbch khoan, ch\u1ecbu \u0111\u01b0\u1ee3c \u00e1p su\u1ea5t cao v\u00e0 c\u00e1c \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t, \u0111\u1ed3ng th\u1eddi ng\u0103n ng\u1eeba \u00f4 nhi\u1ec5m n\u01b0\u1edbc ng\u1ea7m. C\u00e1c v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ch\u1ebf t\u1ea1o \u1ed1ng v\u1ecf nh\u01b0 St33-2, St33, St37, St42, St34-2, St37-2, St42-2 v\u00e0 St52-3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 b\u1ec1n v\u00e0 ch\u1eafc ch\u1eafn. N\u1ebfu kh\u00f4ng c\u00f3 \u1ed1ng v\u1ecf th\u00edch h\u1ee3p, qu\u00e1 tr\u00ecnh khoan s\u1ebd kh\u00f4ng hi\u1ec7u qu\u1ea3 v\u00e0 d\u1ec5 b\u1ecb s\u1eadp v\u00e0 nhi\u1ec5m b\u1ea9n. V\u00ec v\u1eady, vi\u1ec7c \u0111\u1ea7u t\u01b0 v\u00e0o \u1ed1ng v\u1ecf thi\u1ebft b\u1ecb khoan ch\u1ea5t l\u01b0\u1ee3ng cao l\u00e0 r\u1ea5t quan tr\u1ecdng cho s\u1ef1 th\u00e0nh c\u00f4ng v\u00e0 hi\u1ec7u qu\u1ea3 c\u1ee7a ho\u1ea1t \u0111\u1ed9ng khoan \u0111\u00e1.<\/p>\n","protected":false},"excerpt":{"rendered":"

T\u1ea7m quan tr\u1ecdng c\u1ee7a \u1ed1ng v\u1ecf thi\u1ebft b\u1ecb khoan trong khoan \u0111\u00e1 \u1ed0ng v\u1ecf thi\u1ebft b\u1ecb khoan \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong ho\u1ea1t \u0111\u1ed9ng khoan \u0111\u00e1. N\u00f3 l\u00e0…<\/p>\n","protected":false},"author":1,"featured_media":1525,"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":[],"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":false,"content":false,"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\/1524"}],"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=1524"}],"version-history":[{"count":0,"href":"https:\/\/petroleumtubes.com\/vi\/wp-json\/wp\/v2\/posts\/1524\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/petroleumtubes.com\/vi\/wp-json\/wp\/v2\/media\/1525"}],"wp:attachment":[{"href":"https:\/\/petroleumtubes.com\/vi\/wp-json\/wp\/v2\/media?parent=1524"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/petroleumtubes.com\/vi\/wp-json\/wp\/v2\/categories?post=1524"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/petroleumtubes.com\/vi\/wp-json\/wp\/v2\/tags?post=1524"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}