{"id":9055,"date":"2024-02-27T16:29:22","date_gmt":"2024-02-27T08:29:22","guid":{"rendered":"https:\/\/www.casingtube.com\/?p=9055"},"modified":"2024-02-27T17:08:24","modified_gmt":"2024-02-27T09:08:24","slug":"production-technology-of-oil-casing","status":"publish","type":"post","link":"https:\/\/www.casingtube.com\/pt\/production-technology-of-oil-casing\/","title":{"rendered":"Tecnologia de produ\u00e7\u00e3o de revestimento de \u00f3leo"},"content":{"rendered":"Inv\u00f3lucro de \u00f3leo<\/a><\/strong> \u00e9 um componente cr\u00edtico no process<\/strong><\/a>o de extra\u00e7\u00e3o de petr\u00f3leo e g\u00e1s. A tecnologia de produ\u00e7\u00e3o de inv\u00f3lucros de \u00f3leo abrange v\u00e1rias etapas e considera\u00e7\u00f5es essenciais. Vamos explor\u00e1-los em detalhes.
\n
\nPara come\u00e7ar, a sele\u00e7\u00e3o de mat\u00e9rias-primas de alta qualidade \u00e9 de extrema import\u00e2ncia. Por exemplo, s\u00e3o escolhidas liGas<\/strong><\/a><\/strong><\/a> de a\u00e7o especiais que possuam a resist\u00eancia e durabilidade necess\u00e1rias para suportar as condi\u00e7\u00f5es exigentes dentro do reservat\u00f3rio de petr\u00f3leo e g\u00e1s. Essas ligas podem incluir cromo, n\u00edquel ou mangan\u00eas, aumentando a resist\u00eancia do revestimento \u00e0 corros\u00e3o e ao estresse mec\u00e2nico.
\n
\nO processo de fabrica\u00e7\u00e3o come\u00e7a com a moldagem do a\u00e7o na forma desejada. Isso pode envolver t\u00e9cnicas como lamina\u00e7\u00e3o, forjamento ou extrus\u00e3o. Um excelente exemplo \u00e9 o uso de lamina\u00e7\u00e3o de precis\u00e3o para atingir o di\u00e2metro exato e a espessura da parede do revestimento, garantindo um ajuste confort\u00e1vel dentro do po\u00e7o.
\n

\n\"\"
\n<\/figure>
\nAp\u00f3s o processo de conforma\u00e7\u00e3o, o inv\u00f3lucro \u00e9 submetido a tratamento t\u00e9rmico para melhorar suas propriedades mec\u00e2nicas. Recozimento, t\u00eampera e revenimento s\u00e3o comumente empregados para aumentar a resist\u00eancia e tenacidade do Material<\/strong><\/a>. Um exemplo disso seria submeter o revestimento a uma faixa de temperatura e taxa de resfriamento espec\u00edficas para obter a dureza e ductilidade desejadas.
\n
\nPara garantir a integridade do inv\u00f3lucro, s\u00e3o implementadas medidas rigorosas de controle de qualidade. M\u00e9todos de testes n\u00e3o destrutivos, como raios X ou ultrassom, s\u00e3o empregados para detectar quaisquer falhas ou defeitos potenciais. Um exemplo seria o uso de ondas de ultrassom para identificar rachaduras internas ou heterogeneidades que possam comprometer o desempenho do revestimento.
\n
\nA resist\u00eancia \u00e0 corros\u00e3o \u00e9 uma preocupa\u00e7\u00e3o primordial. Para resolver isso, o inv\u00f3lucro \u00e9 frequentemente revestido ou tratado com agentes anticorrosivos. Um exemplo poderia ser a aplica\u00e7\u00e3o de um revestimento de zinco ou o uso de revestimentos especializados que fornecem uma camada adicional de prote\u00e7\u00e3o contra os efeitos corrosivos do petr\u00f3leo, do g\u00e1s e do ambiente circundante.
\n
Composi\u00e7\u00e3o Qu\u00edmica, Fra\u00e7\u00e3o de Massa (%)<\/mark><\/strong><\/td><\/tr>
Nota<\/strong><\/td><\/td>C<\/strong><\/td>Mn<\/strong><\/td>Mo<\/strong><\/td>Cr<\/strong><\/td>Ni<\/strong><\/td>Cu<\/strong><\/td>P<\/strong><\/td>S<\/strong><\/td>Si<\/strong><\/td><\/tr>
<\/td>Tipo<\/strong><\/td>min<\/strong><\/td>m\u00e1x<\/strong><\/td>min<\/strong><\/td>m\u00e1x<\/strong><\/td>min<\/strong><\/td>m\u00e1x<\/strong><\/td>min<\/strong><\/td>m\u00e1x<\/strong><\/td>m\u00e1x<\/strong><\/td>m\u00e1x<\/strong><\/td>m\u00e1x<\/strong><\/td>m\u00e1x<\/strong><\/td>m\u00e1x<\/strong><\/td><\/tr>
1<\/strong><\/td>2<\/strong><\/td>3<\/strong><\/td>4<\/strong><\/td>5<\/strong><\/td>6<\/strong><\/td>7<\/strong><\/td>8<\/strong><\/td>9<\/strong><\/td>10<\/strong><\/td>11<\/strong><\/td>12<\/strong><\/td>13<\/strong><\/td>14<\/strong><\/td>15<\/strong><\/td><\/tr>
H40<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>0.03<\/td>\u2014<\/td><\/tr>
J55<\/strong><\/a><\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>0.03<\/td>\u2014<\/td><\/tr>
K55<\/strong><\/a><\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>0.03<\/td>\u2014<\/td><\/tr>
N80<\/strong><\/a><\/td>1<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>0.03<\/td>0.03<\/td>\u2014<\/td><\/tr>
N80<\/td>Q<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>0.03<\/td>0.03<\/td>\u2014<\/td><\/tr>
R95<\/td>\u2014<\/td>\u2014<\/td>0,45c<\/td>\u2014<\/td>1.9<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>0.03<\/td>0.03<\/td>0.45<\/td><\/tr>
l80<\/strong><\/a><\/strong><\/a><\/td>1<\/td>\u2014<\/td>0,43 a<\/td>\u2014<\/td>1.9<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>0.25<\/td>0.35<\/td>0.03<\/td>0.03<\/td>0.45<\/td><\/tr>
L80<\/td>9Cr<\/td>\u2014<\/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>\u2014<\/td>\u2014<\/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>\u2014<\/td>0.35<\/td>\u2014<\/td>1.2<\/td>0,25b<\/td>0.85<\/td>\u2014<\/td>1.5<\/td>0.99<\/td>\u2014<\/td>0.02<\/td>0.03<\/td>\u2014<\/td><\/tr>
T95<\/strong><\/a><\/td>1<\/td>\u2014<\/td>0.35<\/td>\u2014<\/td>1.2<\/td>0,25b<\/td>0.85<\/td>0.4<\/td>1.5<\/td>0.99<\/td>\u2014<\/td>0.02<\/td>0.03<\/td>\u2014<\/td><\/tr>
C110<\/td>\u2014<\/td>\u2014<\/td>0.35<\/td>\u2014<\/td>1.2<\/td>0.25<\/td>1<\/td>0.4<\/td>1.5<\/td>0.99<\/td>\u2014<\/td>0.02<\/td>0.03<\/td>\u2014<\/td><\/tr>
P110<\/strong><\/a><\/td>e<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>0,030e<\/td>0,030e<\/td>\u2014<\/td><\/tr>
Q125<\/strong><\/a><\/td>1<\/td>\u2014<\/td>0.35<\/td>\u00a0<\/td>1.35<\/td>\u2014<\/td>0.85<\/td>\u2014<\/td>1.5<\/td>0.99<\/td>\u2014<\/td>0.02<\/td>0.01<\/td>\u2014<\/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>
Requisitos de tra\u00e7\u00e3o e dureza<\/mark><\/strong><\/td><\/tr>
Nota<\/strong><\/td><\/td><\/td>For\u00e7a de rendimento MPa<\/strong><\/td>Tra\u00e7\u00e3o <\/strong>For\u00e7a<\/strong><\/td>Dureza <\/strong>a,c<\/td>Espessura de parede especificada<\/strong><\/td>Dureza permitida <\/strong>Varia\u00e7\u00e3o <\/strong>b<\/td><\/tr>
<\/td>Tipo<\/strong><\/td>Alongamento total sob carga<\/strong><\/td><\/td>m\u00edn MPa<\/strong><\/td>m\u00e1x<\/strong><\/td><\/td><\/td><\/tr>
<\/td>\u00a0<\/td>\u00a0<\/td>min<\/strong><\/td>m\u00e1x<\/strong><\/td>\u00a0<\/td>HRC<\/strong><\/td>HBW<\/strong><\/td>mm<\/strong><\/td>HRC<\/strong><\/td><\/tr>
1<\/strong><\/td>2<\/strong><\/td>3<\/strong><\/td>4<\/strong><\/td>5<\/strong><\/td>6<\/strong><\/td>7<\/strong><\/td>8<\/strong><\/td>9<\/strong><\/td>10<\/strong><\/td><\/tr>
H40<\/td>\u2014<\/td>0.5<\/td>276<\/td>552<\/td>414<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td><\/tr>
J55<\/td>\u2014<\/td>0.5<\/td>379<\/td>552<\/td>517<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td><\/tr>
K55<\/td>\u2014<\/td>0.5<\/td>379<\/td>552<\/td>655<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td><\/tr>
N80<\/td>1<\/td>0.5<\/td>552<\/td>758<\/td>689<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td><\/tr>
N80<\/td>Q<\/td>0.5<\/td>552<\/td>758<\/td>689<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td><\/tr>
R95<\/td>\u2014<\/td>0.5<\/td>655<\/td>758<\/td>724<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td><\/tr>
L80 L80<\/td>1<\/td>0.5<\/td>552<\/td>655<\/td>655<\/td>23<\/td>241<\/td>\u2014<\/td>\u2014<\/td><\/tr>
L80<\/td>9Cr 13Cr<\/td>0.5<\/td>552<\/td>655<\/td>655<\/td>23<\/td>241<\/td>\u2014<\/td>\u2014<\/td><\/tr>
\u00a0<\/td>\u00a0<\/td>0.5<\/td>552<\/td>655<\/td>655<\/td>23<\/td>241<\/td>\u2014<\/td>\u2014<\/td><\/tr>
C90<\/td>1<\/td>0.5<\/td>621<\/td>724<\/td>689<\/td>25.4<\/td>255<\/td>\u00a312,70<\/td>3<\/td><\/tr>
\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>12,71 a 19,04<\/td>4<\/td><\/tr>
\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>19h05 a 25h39<\/td>5<\/td><\/tr>
\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00b3\u00a025h40<\/td>6<\/td><\/tr>
T95<\/td>1<\/td>0.5<\/td>655<\/td>758<\/td>724<\/td>25.4<\/td>255<\/td>\u00a312,70<\/td>3<\/td><\/tr>
\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>12,71 a 19,04<\/td>4<\/td><\/tr>
\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>19h05 a 25h39<\/td>5<\/td><\/tr>
\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00b3\u00a025h40<\/td>6<\/td><\/tr>
C110<\/td>\u2014<\/td>0.7<\/td>758<\/td>828<\/td>793<\/td>30<\/td>286<\/td>\u00a312,70<\/td>3<\/td><\/tr>
\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>12,71 a 19,04<\/td>4<\/td><\/tr>
\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>19h05 a 25h39<\/td>5<\/td><\/tr>
\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00b3\u00a025h40<\/td>6<\/td><\/tr>
P110<\/td>\u2014<\/td>0.6<\/td>758<\/td>965<\/td>862<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td><\/tr>
Q125<\/td>1<\/td>0.65<\/td>862<\/td>1034<\/td>931<\/td>b<\/td>\u2014<\/td>\u00a312,70<\/td>3<\/td><\/tr>
\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>12,71 a 19,04 19,05<\/td>4<\/td><\/tr>
\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>\u00a0<\/td>5<\/td><\/tr>
a Em caso de disputa, o teste de dureza laboratorial Rockwell C dever\u00e1 ser usado como m\u00e9todo de refer\u00eancia.<\/td><\/tr>
b Nenhum limite de dureza \u00e9 especificado, mas a varia\u00e7\u00e3o m\u00e1xima \u00e9 restrita como controle de fabrica\u00e7\u00e3o de acordo com 7.8 e 7.9.<\/td><\/tr>
c Para testes de dureza atrav\u00e9s da parede dos graus L80 (todos os tipos), C90, T95 e C110, os requisitos indicados na escala HRC s\u00e3o para o n\u00famero m\u00e9dio m\u00e1ximo de dureza.<\/td><\/tr><\/tbody><\/table><\/figure>
\nEm resumo, a tecnologia de produ\u00e7\u00e3o de inv\u00f3lucros de \u00f3leo envolve uma mistura meticulosa de materiais superiores, processos de fabrica\u00e7\u00e3o precisos e rigoroso controle de qualidade. Ao aderir a estas medidas, podemos produzir tripas de petr\u00f3leo confi\u00e1veis \u200b\u200be de alto desempenho, garantindo a seguran\u00e7a e a efic\u00e1cia das opera\u00e7\u00f5es de extra\u00e7\u00e3o de petr\u00f3leo e g\u00e1s.
\n","protected":false},"excerpt":{"rendered":"

Inv\u00f3lucro de \u00f3leo \u00e9 um componente cr\u00edtico no process<\/strong><\/a>o de extra\u00e7\u00e3o de petr\u00f3leo e g\u00e1s. A tecnologia de produ\u00e7\u00e3o de inv\u00f3lucros de…<\/p>\n","protected":false},"author":1,"featured_media":9060,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_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":[198,182,195,184,181,180],"translation":{"provider":"WPGlobus","version":"2.12.0","language":"pt","enabled_languages":["en","zh","es","hi","ar","bn","pt","ms","de","id","ru","ja","fr","it","ko","tr","sw"],"languages":{"en":{"title":true,"content":true,"excerpt":false},"zh":{"title":true,"content":true,"excerpt":false},"es":{"title":true,"content":true,"excerpt":false},"hi":{"title":false,"content":false,"excerpt":false},"ar":{"title":false,"content":false,"excerpt":false},"bn":{"title":true,"content":true,"excerpt":false},"pt":{"title":true,"content":true,"excerpt":false},"ms":{"title":true,"content":true,"excerpt":false},"de":{"title":true,"content":true,"excerpt":false},"id":{"title":true,"content":true,"excerpt":false},"ru":{"title":true,"content":true,"excerpt":false},"ja":{"title":true,"content":true,"excerpt":false},"fr":{"title":true,"content":true,"excerpt":false},"it":{"title":true,"content":true,"excerpt":false},"ko":{"title":true,"content":true,"excerpt":false},"tr":{"title":true,"content":true,"excerpt":false},"sw":{"title":true,"content":true,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/www.casingtube.com\/pt\/wp-json\/wp\/v2\/posts\/9055"}],"collection":[{"href":"https:\/\/www.casingtube.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.casingtube.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.casingtube.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.casingtube.com\/pt\/wp-json\/wp\/v2\/comments?post=9055"}],"version-history":[{"count":16,"href":"https:\/\/www.casingtube.com\/pt\/wp-json\/wp\/v2\/posts\/9055\/revisions"}],"predecessor-version":[{"id":9076,"href":"https:\/\/www.casingtube.com\/pt\/wp-json\/wp\/v2\/posts\/9055\/revisions\/9076"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.casingtube.com\/pt\/wp-json\/wp\/v2\/media\/9060"}],"wp:attachment":[{"href":"https:\/\/www.casingtube.com\/pt\/wp-json\/wp\/v2\/media?parent=9055"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.casingtube.com\/pt\/wp-json\/wp\/v2\/categories?post=9055"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.casingtube.com\/pt\/wp-json\/wp\/v2\/tags?post=9055"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}