{"id":6104,"date":"2023-12-19T09:35:23","date_gmt":"2023-12-19T01:35:23","guid":{"rendered":"https:\/\/www.casingtube.com\/?p=6104"},"modified":"2023-12-19T11:00:58","modified_gmt":"2023-12-19T03:00:58","slug":"api-5ct-n80-casing-2","status":"publish","type":"post","link":"https:\/\/www.casingtube.com\/pt\/api-5ct-n80-casing-2\/","title":{"rendered":"Inv\u00f3lucro API 5CT N80"},"content":{"rendered":"
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Os benef\u00edcios do uso do revestimento \u00a0API<\/strong> 5c<\/strong><\/a>t<\/strong><\/a><\/strong><\/a> N80<\/strong><\/a><\/strong><\/a> para explora\u00e7\u00e3o de petr\u00f3leo e g\u00e1s<\/h2>
\nAPI 5CT N80 Casing<\/strong><\/a><\/strong><\/a><\/strong><\/a><\/strong><\/a> \u00e9 um tipo de tubo de a\u00e7o usado na explora\u00e7\u00e3o e produ\u00e7\u00e3o de petr\u00f3leo e g\u00e1s. \u00c9 um componente cr\u00edtico no desenvolvimento de po\u00e7os de petr\u00f3leo e g\u00e1s, proporcionando integridade estrutural e resist\u00eancia ao po\u00e7o. O uso do revestimento API 5CT N80 para explora\u00e7\u00e3o de petr\u00f3leo e g\u00e1s oferece v\u00e1rios benef\u00edcios, incluindo maior seguran\u00e7a, maior efici\u00eancia e economia de custos.
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Composi\u00e7\u00e3o Qu\u00edmica, Fra\u00e7\u00e3o de Massa (%)<\/strong><\/strong><\/td><\/tr>
Nota<\/strong><\/strong><\/td>\u00a0<\/strong><\/td>C<\/strong><\/strong><\/td>Mn<\/strong><\/strong><\/td>Mo<\/strong><\/strong><\/td>Cr<\/strong><\/strong><\/td>Ni<\/strong><\/strong><\/td>Cu<\/strong><\/strong><\/td>P<\/strong><\/strong><\/td>S<\/strong><\/strong><\/td>Si<\/strong><\/strong><\/td><\/tr>
\u00a0<\/strong><\/td>Tipo<\/strong><\/strong><\/td>min<\/strong><\/strong><\/td>m\u00e1x<\/strong><\/strong><\/td>min<\/strong><\/strong><\/td>m\u00e1x<\/strong><\/strong><\/td>min<\/strong><\/strong><\/td>m\u00e1x<\/strong><\/strong><\/td>min<\/strong><\/strong><\/td>m\u00e1x<\/strong><\/strong><\/td>m\u00e1x<\/strong><\/strong><\/td>m\u00e1x<\/strong><\/strong><\/td>m\u00e1x<\/strong><\/strong><\/td>m\u00e1x<\/strong><\/strong><\/td>m\u00e1x<\/strong><\/strong><\/td><\/tr>
1<\/strong><\/strong><\/td>2<\/strong><\/strong><\/td>3<\/strong><\/strong><\/td>4<\/strong><\/strong><\/td>5<\/strong><\/strong><\/td>6<\/strong><\/strong><\/td>7<\/strong><\/strong><\/td>8<\/strong><\/strong><\/td>9<\/strong><\/strong><\/td>10<\/strong><\/strong><\/td>11<\/strong><\/strong><\/td>12<\/strong><\/strong><\/td>13<\/strong><\/strong><\/td>14<\/strong><\/strong><\/td>15<\/strong><\/strong><\/td><\/tr>
H40<\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td>0.03<\/td> <\/td><\/tr>
J55<\/strong><\/a><\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td>0.03<\/td> <\/td><\/tr>
K55<\/strong><\/a><\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td>0.03<\/td> <\/td><\/tr>
N80<\/td>1<\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td>0.03<\/td>0.03<\/td> <\/td><\/tr>
N80<\/td>Q<\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td>0.03<\/td>0.03<\/td> <\/td><\/tr>
R95<\/td> <\/td> <\/td>0,45c<\/td> <\/td>1.9<\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td>0.03<\/td>0.03<\/td>0.45<\/td><\/tr>
l80<\/strong><\/a><\/strong><\/a><\/td>1<\/td> <\/td>0,43 a<\/td> <\/td>1.9<\/td> <\/td> <\/td> <\/td> <\/td>0.25<\/td>0.35<\/td>0.03<\/td>0.03<\/td>0.45<\/td><\/tr>
L80<\/td>9Cr<\/td> <\/td>0.15<\/td>0.3<\/td>0.6<\/td>0.9<\/td>1.1<\/td>8<\/td>10<\/td>0.5<\/td>0.25<\/td>0.02<\/td>0.03<\/td>1<\/td><\/tr>
L80<\/td>13Cr<\/td>0.15<\/td>0.22<\/td>0.25<\/td>1<\/td> <\/td> <\/td>12<\/td>14<\/td>0.5<\/td>0.25<\/td>0.02<\/td>0.03<\/td>1<\/td><\/tr>
C90<\/strong><\/a><\/td>1<\/td> <\/td>0.35<\/td> <\/td>1.2<\/td>0,25b<\/td>0.85<\/td> <\/td>1.5<\/td>0.99<\/td> <\/td>0.02<\/td>0.03<\/td> <\/td><\/tr>
T95<\/strong><\/a><\/td>1<\/td> <\/td>0.35<\/td> <\/td>1.2<\/td>0,25b<\/td>0.85<\/td>0.4<\/td>1.5<\/td>0.99<\/td> <\/td>0.02<\/td>0.03<\/td> <\/td><\/tr>
C110<\/td> <\/td> <\/td>0.35<\/td> <\/td>1.2<\/td>0.25<\/td>1<\/td>0.4<\/td>1.5<\/td>0.99<\/td> <\/td>0.02<\/td>0.03<\/td> <\/td><\/tr>
P110<\/strong><\/a><\/td>e<\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td>0,030e<\/td>0,030e<\/td> <\/td><\/tr>
Q125<\/strong><\/a><\/td>1<\/td> <\/td>0.35<\/td>\u00a0<\/td>1.35<\/td> <\/td>0.85<\/td> <\/td>1.5<\/td>0.99<\/td> <\/td>0.02<\/td>0.01<\/td> <\/td><\/tr>
NOTA Os elementos mostrados devem ser relatados na an\u00e1lise do produto.<\/td><\/tr>
a O teor de carbono para L80 pode ser aumentado at\u00e9 0,50% no m\u00e1ximo se o produto for temperado em \u00f3leo ou temperado com pol\u00edmero.<\/td><\/tr>
b O teor de molibd\u00eanio para Grau C90 Tipo 1 n\u00e3o tem toler\u00e2ncia m\u00ednima se a espessura da parede for inferior a 17,78 mm.<\/td><\/tr>
c O teor de carbono do R95 pode ser aumentado at\u00e9 0,55% no m\u00e1ximo se o produto for temperado em \u00f3leo.<\/td><\/tr>
d O teor de molibd\u00eanio para T95 Tipo 1 pode ser reduzido para 0,15% no m\u00ednimo se a espessura da parede for inferior a 17,78 mm.<\/td><\/tr>
e Para o grau EW P110, o teor de f\u00f3sforo ser\u00e1 de 0,020% no m\u00e1ximo e o teor de enxofre de 0,010% no m\u00e1ximo.<\/td><\/tr><\/tbody><\/table><\/figure>A seguran\u00e7a \u00e9 uma grande preocupa\u00e7\u00e3o na ind\u00fastria de petr\u00f3leo e g\u00e1s, e a carca\u00e7a API 5CT N80 fornece uma camada extra de prote\u00e7\u00e3o para trabalhadores e equipamentos. O revestimento foi projetado para suportar altas press\u00f5es e temperaturas, tornando-o a escolha ideal para po\u00e7os profundos. Al\u00e9m disso, o revestimento \u00e9 resistente \u00e0 corros\u00e3o, o que ajuda a proteger o po\u00e7o contra danos causados por produtos qu\u00edmicos agressivos e outros contaminantes.
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