{"id":14141,"date":"2025-10-15T23:20:29","date_gmt":"2025-10-15T21:20:29","guid":{"rendered":"https:\/\/hef.com.br\/sitehef\/oil-gas\/"},"modified":"2025-12-09T20:08:31","modified_gmt":"2025-12-09T19:08:31","slug":"oil-gas","status":"publish","type":"page","link":"https:\/\/hef.com.br\/sitehef\/en\/oil-gas\/","title":{"rendered":"Oil and gas"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"14141\" class=\"elementor elementor-14141 elementor-13960\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7931e33 e-con-full e-flex e-con e-parent\" data-id=\"7931e33\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;gradient&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-45e8298 e-flex e-con-boxed e-con e-child\" data-id=\"45e8298\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6e699a6 elementor-align-left elementor-hidden-tablet elementor-hidden-mobile elementor-widget elementor-widget-breadcrumbs\" data-id=\"6e699a6\" data-element_type=\"widget\" data-widget_type=\"breadcrumbs.default\">\n\t\t\t\t\t<p id=\"breadcrumbs\"><span><span><a href=\"https:\/\/hef.com.br\/sitehef\/en\/home\/\">Home<\/a><\/span><\/span><\/p>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f7cf4e4 elementor-widget elementor-widget-spacer\" data-id=\"f7cf4e4\" data-element_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-35502f5 elementor-widget__width-initial animated-slow elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"35502f5\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Oil and gas<\/h1>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2bdcf6e elementor-widget__width-inherit elementor-widget-tablet__width-initial elementor-widget elementor-widget-image\" data-id=\"2bdcf6e\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"448\" src=\"https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/12\/AdobeStock_611255567-1024x574.jpeg\" class=\"attachment-large size-large wp-image-14632\" alt=\"\" srcset=\"https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/12\/AdobeStock_611255567-1024x574.jpeg 1024w, https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/12\/AdobeStock_611255567-300x168.jpeg 300w, https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/12\/AdobeStock_611255567-768x430.jpeg 768w, https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/12\/AdobeStock_611255567-1536x861.jpeg 1536w, https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/12\/AdobeStock_611255567.jpeg 1920w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f11ae73 e-con-full e-flex e-con e-parent\" data-id=\"f11ae73\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-eb67523 e-flex e-con-boxed e-con e-child\" data-id=\"eb67523\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-0554375 e-con-full e-flex e-con e-child\" data-id=\"0554375\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1cc6346 animated-slow elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"1cc6346\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">The oil and gas sector<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c301bb3 elementor-widget elementor-widget-spacer\" data-id=\"c301bb3\" data-element_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-959618d animated-slow elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"959618d\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>The oil and gas industry occupies a strategic position in the energy matrix and in national economic development. Operations on offshore platforms, refining units, subsea systems, and onshore infrastructure require equipment and components with extremely high reliability\u2014capable of operating under high pressures and temperatures, resisting the action of aggressive gases (such as H\u2082S and CO\u2082), withstanding abrasion and corrosion, maintaining consistent performance even during long cycles of use or long periods of inactivity. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-26a2a8a elementor-widget__width-initial elementor-widget-tablet__width-inherit animated-slow elementor-invisible elementor-widget elementor-widget-image\" data-id=\"26a2a8a\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"449\" src=\"https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/12\/AdobeStock_306624047-1024x575.jpeg\" class=\"attachment-large size-large wp-image-14615\" alt=\"\" srcset=\"https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/12\/AdobeStock_306624047-1024x575.jpeg 1024w, https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/12\/AdobeStock_306624047-300x168.jpeg 300w, https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/12\/AdobeStock_306624047-768x431.jpeg 768w, https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/12\/AdobeStock_306624047-1536x862.jpeg 1536w, https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/12\/AdobeStock_306624047.jpeg 1920w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-83388e7 e-flex e-con-boxed e-con e-child\" data-id=\"83388e7\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9e03c40 elementor-widget__width-initial animated-slow elementor-invisible elementor-widget elementor-widget-video\" data-id=\"9e03c40\" data-element_type=\"widget\" data-settings=\"{&quot;video_type&quot;:&quot;hosted&quot;,&quot;_animation&quot;:&quot;fadeIn&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t\t\t\t<div class=\"e-hosted-video elementor-wrapper elementor-open-inline\">\n\t\t\t\t\t<video class=\"elementor-video\" src=\"https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/12\/AdobeStock_1523649602.mov\" controls=\"\" preload=\"metadata\" controlsList=\"nodownload\"><\/video>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2102c28 e-con-full e-flex e-con e-child\" data-id=\"2102c28\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9ce5040 animated-slow elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"9ce5040\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>In this demanding environment, HEF&#8217;s surface engineering solutions become decisive competitive differentiators. CLIN\u2122 nitrocarburizing technologies (ARCOR\u00ae, SURSULF\u00ae, TENIFER\u00ae and QPQ\u00ae); PVD\/PACVD deposition technologies &#8211; CERTESS\u00ae CARBON (DLC); technical engineering coatings (TEGLISS\u00ae fluoropolymers, SDA\u00ae molybdenum disulfide); and DURBORID\u00ae boriding; guarantee increased resistance to wear, seizing and corrosion, contributing to:  <\/p><p> &#8211; Greater operational reliability and structural safety in critical oil extraction operations.<\/p><p> &#8211; Extended equipment lifespan, even under corrosive, abrasive environments and under pressure and heat.<\/p><p> &#8211; Reduction of failures, unscheduled downtime, and corrective maintenance costs.<\/p><p> &#8211; Improved performance in harsh operating conditions<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9ba81a8 e-flex e-con-boxed e-con e-child\" data-id=\"9ba81a8\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-9e24a04 e-con-full e-flex e-con e-child\" data-id=\"9e24a04\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ec473c0 elementor-widget elementor-widget-spacer\" data-id=\"ec473c0\" data-element_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-2b664c9 animated-slow elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"2b664c9\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Among the various components that benefit from HEF technologies, the following stand out: ball valves (minimizing the risk of jamming and sealing failures), components of &#8220;wet&#8221; Christmas trees (pipes, seals, valves and BOP wellheads), well drilling tools (DTH hammers).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-da36e0f elementor-widget__width-initial elementor-widget-tablet__width-inherit animated-slow elementor-invisible elementor-widget elementor-widget-image\" data-id=\"da36e0f\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"389\" src=\"https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/12\/AdobeStock_335853410-1024x498.jpeg\" class=\"attachment-large size-large wp-image-14628\" alt=\"\" srcset=\"https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/12\/AdobeStock_335853410-1024x498.jpeg 1024w, https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/12\/AdobeStock_335853410-300x146.jpeg 300w, https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/12\/AdobeStock_335853410-768x374.jpeg 768w, https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/12\/AdobeStock_335853410-1536x747.jpeg 1536w, https:\/\/hef.com.br\/sitehef\/wp-content\/uploads\/2025\/12\/AdobeStock_335853410.jpeg 1920w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1d7313b e-grid e-con-boxed e-con e-parent\" data-id=\"1d7313b\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>The oil and gas sector The oil and gas industry occupies a strategic position in the energy matrix and in national economic development. Operations on offshore platforms, refining units, subsea systems, and onshore infrastructure require equipment and components with extremely high reliability\u2014capable of operating under high pressures and temperatures, resisting the action of aggressive gases [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-14141","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Oil and gas - HEF<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/hef.com.br\/sitehef\/en\/oil-gas\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Oil and gas - HEF\" \/>\n<meta property=\"og:description\" content=\"The oil and gas sector The oil and gas industry occupies a strategic position in the energy matrix and in national economic development. 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