{"id":5659,"date":"2021-11-03T09:00:00","date_gmt":"2021-11-03T08:00:00","guid":{"rendered":"https:\/\/www.vallourec.com\/news\/vam-21-garantir-les-plus-hautes-performances-grace-a-des-tests-approfondis\/"},"modified":"2025-05-07T17:14:24","modified_gmt":"2025-05-07T15:14:24","slug":"vam-21-garantir-les-plus-hautes-performances-grace-a-des-tests-approfondis","status":"publish","type":"news","link":"https:\/\/www.vallourec.com\/fr\/news\/vam-21-garantir-les-plus-hautes-performances-grace-a-des-tests-approfondis\/","title":{"rendered":"VAM<sup>\u00ae<\/sup> 21 : Garantir les plus hautes performances gr\u00e2ce \u00e0 des tests approfondis"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"5659\" class=\"elementor elementor-5659 elementor-5650\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-96337dc elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"96337dc\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-faf630d\" data-id=\"faf630d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f685f80 elementor-widget elementor-widget-spacer\" data-id=\"f685f80\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-85fe625 elementor-widget elementor-widget-text_image\" data-id=\"85fe625\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text_image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"apply-vallourec-typo\">\n      <div class=\"block sm:flex\">\n      <picture class=\"block sm:hidden w-full mb-4\">\n        <source srcset=\"https:\/\/www.vallourec.com\/app\/uploads\/2023\/09\/20211103-VAM-21-connection.png\" media=\"(max-width: 768px)\">\n        <img decoding=\"async\" src=\"https:\/\/www.vallourec.com\/app\/uploads\/2023\/09\/20211103-VAM-21-connection.png\" alt=\"\" loading=\"lazy\" class=\"w-full h-auto min-w-full min-h-full object-cover select-none pointer-events-none\">\n      <\/picture>\n      <div class=\"sm:w-1\/2 w-full sm:pr-2 pr-0 flex-col flex justify-top\">\n                  <picture class=\"hidden sm:block w-full mb-4\">\n            <source srcset=\"https:\/\/www.vallourec.com\/app\/uploads\/2023\/09\/20211103-VAM-21-connection.png\" media=\"(max-width: 768px)\">\n            <img decoding=\"async\" src=\"https:\/\/www.vallourec.com\/app\/uploads\/2023\/09\/20211103-VAM-21-connection.png\" alt=\"\" loading=\"lazy\" class=\"w-full h-auto min-w-full min-h-full object-cover select-none pointer-events-none\">\n          <\/picture>\n                \n      <\/div>\n      <div class=\"sm:w-1\/2 w-full sm:pl-2 pl-0 flex-col flex justify-top\">\n                <p>\u00a0<\/p><p>Depuis son arriv\u00e9e sur le march\u00e9, <a href=\"https:\/\/solutions.vallourec.com\/product\/vam-21-vam-21-ht-2\/\" target=\"_blank\" rel=\"noopener noreferrer\">la connexion VAM<sup>\u00ae<\/sup> 21<\/a> s'est rapidement impos\u00e9e comme la r\u00e9f\u00e9rence de l'industrie, dans le monde entier et pour un large \u00e9ventail d'applications. En plus d'afficher de solides performances, l'ensemble de la gamme de produits VAM<sup>\u00ae <\/sup>21 a \u00e9t\u00e9 largement valid\u00e9e selon les protocoles de test les plus stricts, notamment API RP 5C5:2017 CAL-IV et au-del\u00e0, r\u00e9pondant ainsi aux exigences strictes des clients pour toutes les applications.<\/p>\n      <\/div>\n    <\/div>\n  <\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5f7b37b elementor-widget elementor-widget-spacer\" data-id=\"5f7b37b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-59e64f5 elementor-widget elementor-widget-spacer\" data-id=\"59e64f5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8ad30ed elementor-widget elementor-widget-text-editor\" data-id=\"8ad30ed\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>Les protocoles Vallourec de qualification approfondis et dont la fiabilit&eacute; a fait ses preuves sont depuis longtemps reconnus et appr&eacute;ci&eacute;s par les clients du monde entier.<\/strong> Les validations techniques &eacute;tant d&eacute;sormais exig&eacute;es par tous les op&eacute;rateurs, VAM<sup>&reg;<\/sup> 21 a une longueur d&rsquo;avance en offrant &agrave; ses clients des r&eacute;sultats de tests et des qualifications complets, quelle que soit l&rsquo;application, y compris les plus critiques telles que HP\/HT<sup>1<\/sup>, les applications n&eacute;cessitant des performances de tubes High Collapse<sup>2<\/sup> ou des connexions High Torque<sup>3<\/sup>.&nbsp;&nbsp;<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-38a5042 elementor-widget elementor-widget-spacer\" data-id=\"38a5042\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ca31a86 elementor-widget elementor-widget-spacer\" data-id=\"ca31a86\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e16c09c elementor-widget elementor-widget-text_image\" data-id=\"e16c09c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text_image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"apply-vallourec-typo\">\n      <div class=\"block sm:flex\">\n      <picture class=\"block sm:hidden w-full mb-4\">\n        <source srcset=\"https:\/\/www.vallourec.com\/app\/uploads\/2021\/11\/20211103-VAM-21-une.jpg\" media=\"(max-width: 768px)\">\n        <img decoding=\"async\" src=\"https:\/\/www.vallourec.com\/app\/uploads\/2021\/11\/20211103-VAM-21-une.jpg\" alt=\"\" loading=\"lazy\" class=\"w-full h-auto min-w-full min-h-full object-cover select-none pointer-events-none\">\n      <\/picture>\n      <div class=\"sm:w-1\/2 w-full sm:pr-2 pr-0 flex-col flex justify-top\">\n                <p>\u00a0<\/p><p><span style=\"color: #009ee0\">Naviguer dans des eaux HP\/HT<\/span><\/p><p>Les puits haute pression\/haute temp\u00e9rature (HP\/HT) sont install\u00e9s dans l\u2019un des environnements les plus exigeants, n\u00e9cessitant des connexions robustes pour des architectures de puits complexes qui doivent supporter des pressions allant jusqu'\u00e0 20 000 psi et des temp\u00e9ratures de 180\u00b0C et plus. <strong>Dans ce contexte, la connexion VAM<sup>\u00ae<\/sup> 21 a \u00e9t\u00e9 test\u00e9e \u00e0 des temp\u00e9ratures \u00e9lev\u00e9es allant jusqu'\u00e0 240\u00b0C, r\u00e9pondant ainsi aux exigences des environnements les plus difficiles tels que ceux de la mer du Nord, exploit\u00e9s par des clients soumis \u00e0 des r\u00e9glementations nationales parmi les plus strictes au monde.\u00a0<\/strong><br \/><br \/>Ces tests ont \u00e9t\u00e9 r\u00e9alis\u00e9s conform\u00e9ment au protocole de test API RP 5C5:2017 CAL-IV et ont \u00e9galement \u00e9t\u00e9 adapt\u00e9s \u00e0 des exigences sp\u00e9cifiques des clients, comme la temp\u00e9rature du fond du puits et les tests \u00ab \u00e0 rupture \u00bb correspondant aux contraintes les plus s\u00e9v\u00e8res auxquelles sont soumis le tubes install\u00e9s dans le puit.<\/p>\n      <\/div>\n      <div class=\"sm:w-1\/2 w-full sm:pl-2 pl-0 flex-col flex justify-top\">\n                  <picture class=\"hidden sm:block w-full mb-4\">\n            <source srcset=\"https:\/\/www.vallourec.com\/app\/uploads\/2021\/11\/20211103-VAM-21-une.jpg\" media=\"(max-width: 768px)\">\n            <img decoding=\"async\" src=\"https:\/\/www.vallourec.com\/app\/uploads\/2021\/11\/20211103-VAM-21-une.jpg\" alt=\"\" loading=\"lazy\" class=\"w-full h-auto min-w-full min-h-full object-cover select-none pointer-events-none\">\n          <\/picture>\n                \n      <\/div>\n    <\/div>\n  <\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3a9aeb7 elementor-widget elementor-widget-spacer\" data-id=\"3a9aeb7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bede7f5 elementor-widget elementor-widget-spacer\" data-id=\"bede7f5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2a5e625 elementor-widget elementor-widget-text-editor\" data-id=\"2a5e625\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>\u00a0<\/p><p>Ainsi, <a href=\"https:\/\/totalenergies.com\/\" target=\"_blank\" rel=\"noopener noreferrer\">TotalEnergies<\/a> au Royaume Uni, qui exploite des puits HP\/HT en mer du Nord (Champs West Franklin et Elgin Franklin) dont la temp\u00e9rature au fond du puits peut atteindre 215\u00b0C (419\u00b0F), a choisi VAM<sup>\u00ae<\/sup> 21 pour ses op\u00e9rations. Pour cette application critique, notre client et les autorit\u00e9s locales ont exig\u00e9 la conformit\u00e9 \u00e0 l\u2019emploi de chaque \u00e9quipement install\u00e9 dans le puits. Ceci est particuli\u00e8rement important pour les tubes de cuvelage (dits \u00ab Casing \u00bb) et de conduite de production (dits \u00ab Tubing \u00bb) qui sont des \u00e9l\u00e9ments cl\u00e9s pour garantir l&rsquo;int\u00e9grit\u00e9 du puits puisqu&rsquo;ils font partie des enveloppes barri\u00e8re primaire et secondaire du puits.\u00a0<br \/><br \/>Pour cette application, Vallourec a r\u00e9alis\u00e9 des tests sp\u00e9cifiques de qualification sur des connexions 5\u00bd\u00a0\u00bb 26.80# VM 25 125 VAM<sup>\u00ae<\/sup> 21 (CRA) et 10&Prime; 73.90# VM 140CY VAM<sup>\u00ae<\/sup> 21. La s\u00e9quence de tests appliqu\u00e9e a \u00e9t\u00e9 convenue avec les \u00e9quipes de forage et de compl\u00e9tion du client afin de garantir une couverture compl\u00e8te des chargements les plus s\u00e9v\u00e8res appliqu\u00e9s aux tubes du puits (pression interne\/externe ainsi que charges de tension et de compression) et des temp\u00e9ratures les plus extr\u00eames (sup\u00e9rieures \u00e0 180\u00b0C, au-del\u00e0 des exigences de l\u2019API RP 5C5:2017 CAL-IV).\u00a0<br \/><br \/>De plus, des tests suppl\u00e9mentaires impliquant une pression externe avec du gaz \u00e0 temp\u00e9rature \u00e9lev\u00e9e ont \u00e9t\u00e9 men\u00e9s par TotalEnergies sur des \u00e9chantillons fournis par Vallourec.\u00a0<br \/><br \/><strong>Les tests approfondis effectu\u00e9s sur la connexion VAM<sup>\u00ae<\/sup> 21 ont fourni \u00e0 TotalEnergies la fiabilit\u00e9 et l&rsquo;int\u00e9grit\u00e9 dont ils avaient besoin pour exploiter leurs puits HPHT. Depuis que les tests ont \u00e9t\u00e9 men\u00e9s avec succ\u00e8s, des produits VAM<sup>\u00ae<\/sup> 21 ont \u00e9t\u00e9 utilis\u00e9s dans plus de dix puits HPHT par TotalEnergies.<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3b1d4f3 elementor-widget elementor-widget-spacer\" data-id=\"3b1d4f3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-045e48e elementor-widget elementor-widget-spacer\" data-id=\"045e48e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7006d83 elementor-widget elementor-widget-text_image\" data-id=\"7006d83\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text_image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"apply-vallourec-typo\">\n      <div class=\"block sm:flex\">\n      <picture class=\"block sm:hidden w-full mb-4\">\n        <source srcset=\"https:\/\/www.vallourec.com\/app\/uploads\/2023\/09\/20211103-VAM-21-woman.jpg\" media=\"(max-width: 768px)\">\n        <img decoding=\"async\" src=\"https:\/\/www.vallourec.com\/app\/uploads\/2023\/09\/20211103-VAM-21-woman.jpg\" alt=\"\" loading=\"lazy\" class=\"w-full h-auto min-w-full min-h-full object-cover select-none pointer-events-none\">\n      <\/picture>\n      <div class=\"sm:w-1\/2 w-full sm:pr-2 pr-0 flex-col flex justify-top\">\n                  <picture class=\"hidden sm:block w-full mb-4\">\n            <source srcset=\"https:\/\/www.vallourec.com\/app\/uploads\/2023\/09\/20211103-VAM-21-woman.jpg\" media=\"(max-width: 768px)\">\n            <img decoding=\"async\" src=\"https:\/\/www.vallourec.com\/app\/uploads\/2023\/09\/20211103-VAM-21-woman.jpg\" alt=\"\" loading=\"lazy\" class=\"w-full h-auto min-w-full min-h-full object-cover select-none pointer-events-none\">\n          <\/picture>\n                \n      <\/div>\n      <div class=\"sm:w-1\/2 w-full sm:pl-2 pl-0 flex-col flex justify-top\">\n                <p>\u00a0<\/p><p><span style=\"color: #009ee0\">R\u00e9sister \u00e0 une pression ext\u00e9rieure \u00e9lev\u00e9e<\/span><\/p><p>La r\u00e9sistance \u00e0 la pression ext\u00e9rieure \u00e9lev\u00e9e (High Collapse\/HC), terme donn\u00e9 \u00e0 une pression externe sup\u00e9rieure aux normes, est typique des puits critiques en raison de leur profondeur, des charges exerc\u00e9es par la formation g\u00e9ologique ou de la temp\u00e9rature. Pour r\u00e9pondre \u00e0 ces enjeux, Vallourec propose une s\u00e9rie de grades propri\u00e9taires <a href=\"https:\/\/solutions.vallourec.com\/product\/high-collapse\/\" target=\"_blank\" rel=\"noopener noreferrer\">High Collapse<\/a> et High Strength (Haute limite Elastique) capables de r\u00e9sister \u00e0 ces pressions externes \u00e9lev\u00e9es ; quant \u00e0 la connexion VAM<sup>\u00ae<\/sup> 21, elle est \u00e9galement test\u00e9e \u00e0 ces niveaux de pression sup\u00e9rieurs.\u00a0<br \/><br \/>Un programme complet de tests pouss\u00e9s a \u00e9t\u00e9 mis en place pour valider les performances de VAM<sup>\u00ae<\/sup> 21 sur des tubes High Collapse, principalement sur des diam\u00e8tres ext\u00e9rieurs de 7'' \u00e0 13''5\/8. Pour r\u00e9pondre aux crit\u00e8res, la pression externe appliqu\u00e9e sur les connexions a \u00e9t\u00e9 augment\u00e9e de 10 \u00e0 40 % de la valeur de pression maximale requise pour un tube API 5CT standard (en fonction de la taille) afin de correspondre aux performances du corps du tube HC. <strong>Cela veut dire que VAM<sup>\u00ae<\/sup> 21 est aussi r\u00e9sistant que les tubes HC pour les charges de pression externe, permettant ainsi de baser la conception du puits sur les performances r\u00e9elles du corps du tube HC.\u00a0<\/strong><\/p>\n      <\/div>\n    <\/div>\n  <\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4ef4774 elementor-widget elementor-widget-spacer\" data-id=\"4ef4774\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2def2f3 elementor-widget elementor-widget-spacer\" data-id=\"2def2f3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e70fede elementor-widget elementor-widget-text_image\" data-id=\"e70fede\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text_image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"apply-vallourec-typo\">\n      <div class=\"block sm:flex\">\n      <picture class=\"block sm:hidden w-full mb-4\">\n        <source srcset=\"https:\/\/www.vallourec.com\/app\/uploads\/2023\/09\/20211103-VAM-21-ecran.png\" media=\"(max-width: 768px)\">\n        <img decoding=\"async\" src=\"https:\/\/www.vallourec.com\/app\/uploads\/2023\/09\/20211103-VAM-21-ecran.png\" alt=\"\" loading=\"lazy\" class=\"w-full h-auto min-w-full min-h-full object-cover select-none pointer-events-none\">\n      <\/picture>\n      <div class=\"sm:w-1\/2 w-full sm:pr-2 pr-0 flex-col flex justify-top\">\n                <p>En outre, des tests physiques ont \u00e9t\u00e9 r\u00e9alis\u00e9s sur des tailles critiques de la gamme de produits VAM<sup>\u00ae<\/sup> 21, qui ont ensuite \u00e9t\u00e9 combin\u00e9s \u00e0 une extrapolation FEA (Finite Elemental Analysis<sup>4<\/sup>) des tailles standard (jusqu'\u00e0 la valeur d'effondrement \u00e9lev\u00e9 du tube) afin de couvrir toute la gamme de produits. Ainsi, gr\u00e2ce \u00e0 ces tests approfondis, Vallourec dispose aujourd\u2019hui d'une base de donn\u00e9es de tests compl\u00e8te prouvant les performances en pression ext\u00e9rieure sur des tubes HC de l'ensemble de la gamme de produits VAM<sup>\u00ae<\/sup> 21.<br>\n<br>\nC\u2019est pour ces raisons que la connexion VAM<sup>\u00ae<\/sup> 21 est devenue la norme pour les principaux clients des puits pr\u00e9-salif\u00e8res br\u00e9siliens, qui reconnaissent ses hautes performances, notamment lorsqu'elle est associ\u00e9e \u00e0 des tubes ayant une r\u00e9sistance \u00e0 la pression ext\u00e9rieure \u00e9lev\u00e9e (HC).&nbsp;<\/p>\n      <\/div>\n      <div class=\"sm:w-1\/2 w-full sm:pl-2 pl-0 flex-col flex justify-top\">\n                  <picture class=\"hidden sm:block w-full mb-4\">\n            <source srcset=\"https:\/\/www.vallourec.com\/app\/uploads\/2023\/09\/20211103-VAM-21-ecran.png\" media=\"(max-width: 768px)\">\n            <img decoding=\"async\" src=\"https:\/\/www.vallourec.com\/app\/uploads\/2023\/09\/20211103-VAM-21-ecran.png\" alt=\"\" loading=\"lazy\" class=\"w-full h-auto min-w-full min-h-full object-cover select-none pointer-events-none\">\n          <\/picture>\n                \n      <\/div>\n    <\/div>\n  <\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8975aa2 elementor-widget elementor-widget-spacer\" data-id=\"8975aa2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-750dba6 elementor-widget elementor-widget-spacer\" data-id=\"750dba6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c8dd2ec elementor-widget elementor-widget-text-editor\" data-id=\"c8dd2ec\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Dans un cas pr&eacute;cis, l&rsquo;un de nos clients devait atteindre des r&eacute;servoirs situ&eacute;s sous une couche de sel de 2 000 m&egrave;tres d&rsquo;&eacute;paisseur. La roche pr&eacute;-salif&egrave;re br&eacute;silienne se comporte comme un mat&eacute;riau thermo-visco&eacute;lastique qui a tendance &agrave; se d&eacute;rober lorsqu&rsquo;il est soumis &agrave; des charges. La viscosit&eacute; de la roche saline est responsable de la fermeture du puits apr&egrave;s un certain temps, ce qui cr&eacute;e des difficult&eacute;s pour la construction du puits, notamment pour le cuvelage. Pour contrer cette difficult&eacute; technique, il &eacute;tait donc essentiel d&rsquo;utiliser des tubes pr&eacute;sentant une r&eacute;sistance accrue &agrave; l&rsquo;effondrement ainsi que de d&eacute;velopper des connexions premium &agrave; paroi &eacute;paisse pour r&eacute;sister aux charges d&rsquo;effondrement exerc&eacute;es par l&rsquo;&eacute;paisse couche de sel, tout en gardant l&rsquo;int&eacute;grit&eacute; de la structure et de l&rsquo;&eacute;tanch&eacute;it&eacute;.<br>\n<br>\n<strong>En plus de ces d&eacute;fis, le client devait &eacute;galement optimiser la production du puits, ce qui n&eacute;cessitait des tailles de tubes de conduite et de cuvelage sp&eacute;cifiques dot&eacute;s de diam&egrave;tres ext&eacute;rieurs de manchons optimis&eacute;s, permettant d&rsquo;optimiser le jeu r&eacute;siduel n&eacute;cessaire entre les casings descendus dans le puits.&nbsp;<\/strong><br><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3a37aee elementor-widget elementor-widget-spacer\" data-id=\"3a37aee\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-af28a3c elementor-widget elementor-widget-spacer\" data-id=\"af28a3c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5ffb0ea elementor-widget elementor-widget-text_image\" data-id=\"5ffb0ea\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text_image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"apply-vallourec-typo\">\n      <div class=\"block sm:flex\">\n      <picture class=\"block sm:hidden w-full mb-4\">\n        <source srcset=\"https:\/\/www.vallourec.com\/app\/uploads\/2023\/09\/20211103-VAM-21-high-collapse.png\" media=\"(max-width: 768px)\">\n        <img decoding=\"async\" src=\"https:\/\/www.vallourec.com\/app\/uploads\/2023\/09\/20211103-VAM-21-high-collapse.png\" alt=\"\" loading=\"lazy\" class=\"w-full h-auto min-w-full min-h-full object-cover select-none pointer-events-none\">\n      <\/picture>\n      <div class=\"sm:w-1\/2 w-full sm:pr-2 pr-0 flex-col flex justify-top\">\n                  <picture class=\"hidden sm:block w-full mb-4\">\n            <source srcset=\"https:\/\/www.vallourec.com\/app\/uploads\/2023\/09\/20211103-VAM-21-high-collapse.png\" media=\"(max-width: 768px)\">\n            <img decoding=\"async\" src=\"https:\/\/www.vallourec.com\/app\/uploads\/2023\/09\/20211103-VAM-21-high-collapse.png\" alt=\"\" loading=\"lazy\" class=\"w-full h-auto min-w-full min-h-full object-cover select-none pointer-events-none\">\n          <\/picture>\n                \n      <\/div>\n      <div class=\"sm:w-1\/2 w-full sm:pl-2 pl-0 flex-col flex justify-top\">\n                <p>\u00a0<\/p><p>Dans le cadre de ce projet, Vallourec a d\u00e9velopp\u00e9 et valid\u00e9 les tailles sp\u00e9cifiques de tubes de cuvelage et de liner suivantes afin de r\u00e9pondre \u00e0 la fois aux exigences particuli\u00e8res de jeux et d'\u00e9tanch\u00e9it\u00e9 des connexions au niveau de la performance \u00ab High Collapse \u00bb des tubes :<br \/>\u2022\u00a0Cuvelage interm\u00e9diaire en 13 5\/8\u201d 88.20# VM 110 HCSS VAM<sup>\u00ae<\/sup>\u00a021 NB-SC80\u00a0<br \/>\u2022\u00a0Cuvelage interm\u00e9diaire en 14\u201d 114.00# VM 110 HCSS VAM<sup>\u00ae<\/sup>\u00a021<br \/>\u2022\u00a0Cuvelage de production en 10 \u00be\u201d 85.30# VM 110 HCSS VAM<sup>\u00ae<\/sup>\u00a021 HW NA SC70\u00a0<br \/>\u2022\u00a0Cuvelage de production en 10 \u00be\u201d 65.70# VM 110HCSS VAM<sup>\u00ae<\/sup>\u00a021<br \/>\u2022\u00a0Cuvelage de production en 10 \u00be\u201d 73.20# VM 110 HCSS VAM<sup>\u00ae<\/sup>\u00a021<br \/>\u2022\u00a0Cuvelage de production en 9 7\/8\u201d 66.90# VM 125 HCSS VAM<sup>\u00ae<\/sup>\u00a021\u00a0<br \/>\u2022 Liner en 7\u201d 32.00# VM 125 HC\u00a0<\/p>\n      <\/div>\n    <\/div>\n  <\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b24215d elementor-widget elementor-widget-spacer\" data-id=\"b24215d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2883804 elementor-widget elementor-widget-text-editor\" data-id=\"2883804\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"color: #009ee0\">Garantir une &#233;tanch&#233;it&#233; maximale sous un couple &#233;lev&#233;<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-df82f57 elementor-widget elementor-widget-spacer\" data-id=\"df82f57\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4e51da6 elementor-widget elementor-widget-spacer\" data-id=\"4e51da6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7a3d1dc elementor-widget elementor-widget-text-editor\" data-id=\"7a3d1dc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Lors de l&rsquo;installation d&rsquo;un &laquo; liner &raquo; (chemise) dans un puits, la colonne de tubes doit parfois &ecirc;tre mise en rotation, ce qui n&eacute;cessite l&rsquo;utilisation de connexions &agrave; couple &eacute;lev&eacute; (High Torque) pour &eacute;viter des fuites et garantir l&rsquo;int&eacute;grit&eacute; du puits. De multiples tests ont &eacute;t&eacute; r&eacute;alis&eacute;s pour valider l&rsquo;&eacute;tanch&eacute;it&eacute; de VAM&reg; 21 lorsqu&rsquo;un couple &eacute;lev&eacute; est appliqu&eacute; sur la colonne, conform&eacute;ment aux normes API RP 5C5:2017 \/ ISO 13679:2019 CAL-IV. Ces tests ont &eacute;t&eacute; r&eacute;alis&eacute;s sur des connexions viss&eacute;es &agrave; la valeur de couple &eacute;gale au MTS (Maximum Torque with Sealability<sup>5<\/sup>) et leur r&eacute;sistance &agrave; la flexion a &eacute;t&eacute; valid&eacute;e jusqu&rsquo;&agrave; 42&deg;\/100 ft.<br>\n<br>\n<strong>En outre, VAM<sup>&reg;<\/sup> 21 HT (High Torque) a &eacute;t&eacute; con&ccedil;u et valid&eacute; &agrave; la valeur MTS afin d&rsquo;offrir encore plus de couple pour les applications les plus exigeantes telles que la rotation des chemises ou le forage avec cuvelage (pour les puits fortement d&eacute;vi&eacute;s dits ERD, puits multilat&eacute;raux et sections horizontales). De plus, VAM<sup>&reg;<\/sup> 21 HT est compl&egrave;tement compatible avec le design standard VAM<sup>&reg;<\/sup> 21.<\/strong><br>\n<br>\nVAM<sup>&reg;<\/sup> 21 HT a r&eacute;cemment &eacute;t&eacute; fourni &agrave; un client au Moyen Orient qui exploite des puits ERD (Extended Reach Drilling<sup>6<\/sup>) allant jusqu&rsquo;&agrave; 8 500 m&egrave;tres de profondeur r&eacute;elle (TD) avec jusqu&rsquo;&agrave; 6 500 m&egrave;tres de sections horizontales. Pour cette application, le liner (6 500 m&egrave;tres de long) devait &ecirc;tre tourn&eacute; pendant l&rsquo;installation et la cimentation, et &eacute;tait donc soumis &agrave; des charges de couple &eacute;lev&eacute;es. L&rsquo;&eacute;quipe de forage du client a conclu qu&rsquo;un couple de 14 500 ft.lb &eacute;tait n&eacute;cessaire. VAM<sup>&reg;<\/sup> 21 HT 7&Prime; 23.00# L80 a &eacute;t&eacute; s&eacute;lectionn&eacute; pour cette application car son couple maximal avec &eacute;tanch&eacute;it&eacute; (MTS) de 14 950 ft.lb r&eacute;pondait aux exigences op&eacute;rationnelles.&nbsp;&nbsp;<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b53ae62 elementor-widget elementor-widget-spacer\" data-id=\"b53ae62\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7b4c4c9 elementor-widget elementor-widget-text-editor\" data-id=\"7b4c4c9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"color: #009ee0\">R&#233;pondre aux exigences des applications bas carbone<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-eadc12b elementor-widget elementor-widget-spacer\" data-id=\"eadc12b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7585f55 elementor-widget elementor-widget-spacer\" data-id=\"7585f55\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-26b1978 elementor-widget elementor-widget-text-editor\" data-id=\"26b1978\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>\u00a0<\/p><p>VAM<sup>\u00ae<\/sup> 21 va d\u00e9sormais au-del\u00e0 des applications standard et r\u00e9pond aux exigences requises pour les puits g\u00e9othermiques et le stockage souterrain de l&rsquo;hydrog\u00e8ne. La connexion offre aux puits g\u00e9othermiques les plus critiques une capacit\u00e9 de compression totale et est qualifi\u00e9e jusqu&rsquo;\u00e0 350\u00b0C en cycles thermiques selon la norme de test TWCCEP. En outre, VAM<sup>\u00ae<\/sup> 21 a \u00e9t\u00e9 test\u00e9 avec succ\u00e8s avec 100% d&rsquo;hydrog\u00e8ne et une charge cyclique, offrant ainsi aux clients un protocole de qualification adapt\u00e9 aux puits de stockage d&rsquo;hydrog\u00e8ne en attendant une norme industrielle d\u00e9di\u00e9e.\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1dea46b elementor-widget elementor-widget-spacer\" data-id=\"1dea46b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5acbebd elementor-widget elementor-widget-text-editor\" data-id=\"5acbebd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"color: #009ee0\">Une gamme compl&#232;te test&#233;e et &#233;prouv&#233;e<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ba3e530 elementor-widget elementor-widget-spacer\" data-id=\"ba3e530\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d7270a9 elementor-widget elementor-widget-spacer\" data-id=\"d7270a9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4c73772 elementor-widget elementor-widget-text-editor\" data-id=\"4c73772\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>Couvrant une large gamme de dimensions et de grades, VAM<sup>&reg;<\/sup> 21 est la connexion la plus polyvalente et la plus facile &agrave; utiliser, tout en &eacute;tant adapt&eacute;e &agrave; un large &eacute;ventail de configurations &#8211; des puits standard aux op&eacute;rations les plus complexes.<\/strong> S&rsquo;appuyant sur de multiples r&eacute;sultats de tests selon des protocoles stricts, ainsi que sur des tests physiques r&eacute;alis&eacute;s sur des tailles critiques en fonction de l&rsquo;application, VAM<sup>&reg;<\/sup> 21 est l&rsquo;une des connexions les plus qualifi&eacute;es et les plus fiables du march&eacute; actuel. Elle permet &agrave; ses clients de b&eacute;n&eacute;ficier d&rsquo;une offre technique compl&egrave;te avec la preuve de sa s&eacute;curit&eacute; et de ses performances sur l&rsquo;ensemble de sa gamme de produits.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-31d78c9 elementor-widget elementor-widget-spacer\" data-id=\"31d78c9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a9a52ff elementor-widget elementor-widget-text-editor\" data-id=\"a9a52ff\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"color: #009ee0\">Points cl&#233;s &#224; consid&#233;rer pour tester une connexion Premium<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-45066fb elementor-widget elementor-widget-spacer\" data-id=\"45066fb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-eb586c1 elementor-widget elementor-widget-spacer\" data-id=\"eb586c1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4c37ba4 elementor-widget elementor-widget-text-editor\" data-id=\"4c37ba4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>Le principal objectif pour l&rsquo;op&eacute;rateur lorsque l&rsquo;on teste une connexion Premium est de d&eacute;montrer que la connexion sera adapt&eacute;e aux chargements appliqu&eacute;s sur les tubes pendant la dur&eacute;e enti&egrave;re de la vie du puits.&nbsp;<\/strong><br>\n<br>\nDans le cas des applications les plus critiques, l&rsquo;op&eacute;rateur doit donc s&rsquo;assurer que la connexion utilis&eacute;e a pass&eacute; avec succ&egrave;s les tests de validation les plus s&eacute;v&egrave;res (API RP 5C5 : 2017 CALIV) et la coh&eacute;rence de l&rsquo;enveloppe de performance de la connexion avec les chargements attendus dans le puits.&nbsp;<br>\n<br>\n<strong><span style=\"text-decoration: underline\">Les points cl&eacute;s :&nbsp;<\/span><\/strong><br><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9e42879 elementor-widget elementor-widget-spacer\" data-id=\"9e42879\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-56cb4db elementor-widget elementor-widget-spacer\" data-id=\"56cb4db\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-84e08c2 elementor-widget elementor-widget-text-editor\" data-id=\"84e08c2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><ul>\n        <li>Le pourcentage de chargement appliqu&eacute; &agrave; l&rsquo;enveloppe de Von Mises de la connexion (exemple 95% Pression Int&eacute;rieure \/ Pression Ext&eacute;rieure et compression en S&eacute;rie A &agrave; temp&eacute;rature ambiante).&nbsp;<\/li>\n        <br>\n        <li>L&rsquo;enveloppe de performance revendiqu&eacute;e doit &ecirc;tre test&eacute;e en totalit&eacute; sur chaque &eacute;chantillon test&eacute; et &agrave; chaque chargement extr&ecirc;me revendiqu&eacute;.&nbsp;<\/li>\n        <br>\n        <li>Dans le cas de tubes &agrave; haute r&eacute;sistance &agrave; la pression ext&eacute;rieure (&laquo; high collapse &raquo; \/HC), le calcul des chargements en collapse dans les cadrans Q3 et Q4 doivent &ecirc;tre bas&eacute;s sur la performance du tube HC et non sur le niveau de performance de l&rsquo;API 5C3 d&rsquo;un tube &laquo; classique &raquo;.&nbsp;<\/li>\n        <br>\n    <\/ul><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-959db16 elementor-widget elementor-widget-spacer\" data-id=\"959db16\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5e8bc2b elementor-widget elementor-widget-spacer\" data-id=\"5e8bc2b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1d04def elementor-widget elementor-widget-text-editor\" data-id=\"1d04def\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><sup>1<\/sup> Hautes pressions \/ hautes temp&eacute;ratures<br>\n<sup>2<\/sup> Effondrement<br>\n<sup>3<\/sup> Haut couple<br>\n<sup>4<\/sup> Analyse par &eacute;l&eacute;ments finis<br>\n<sup>5<\/sup> Couple maximal avec &eacute;tanch&eacute;it&eacute;<br>\n<sup>6<\/sup> Forage &agrave; port&eacute;e &eacute;tendue<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d17a1c9 elementor-widget elementor-widget-spacer\" data-id=\"d17a1c9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9eb17d5 elementor-widget elementor-widget-spacer\" data-id=\"9eb17d5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-66dfad8 elementor-widget elementor-widget-button\" data-id=\"66dfad8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"text-left\">\n      <a class=\"no-underline\" href=\"https:\/\/solutions.vallourec.com\/product\/vam-21-vam-21-ht-2\/\" target=\"_self\">\n      <button class=\"btn btn-primary my-1\">\n        <span class=\"pr-3 fas fa-chevron-right\"><\/span>        Pour en savoir plus sur VAM<sup>\u00ae<\/sup> 21\n      <\/button>\n    <\/a>\n  <\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f82a565 elementor-widget elementor-widget-spacer\" data-id=\"f82a565\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Depuis son arriv\u00e9e sur le march\u00e9, la connexion VAM\u00ae 21 s&rsquo;est rapidement impos\u00e9e comme la r\u00e9f\u00e9rence de l&rsquo;industrie, dans le monde entier et pour un large \u00e9ventail d&rsquo;applications. <\/p>\n","protected":false},"author":0,"featured_media":5652,"template":"","meta":{"_acf_changed":false},"categories":[229],"tags":[],"class_list":["post-5659","news","type-news","status-publish","has-post-thumbnail","hentry","category-vam"],"acf":[],"yoast_head":"<title>VAM\u00ae 21 : Garantir les plus hautes performances gr\u00e2ce \u00e0 des tests approfondis - Vallourec<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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