{"id":10970,"date":"2025-09-01T08:53:06","date_gmt":"2025-09-01T08:53:06","guid":{"rendered":"https:\/\/landercoll.com\/?p=10970"},"modified":"2025-09-09T08:37:02","modified_gmt":"2025-09-09T08:37:02","slug":"fabricante-de-hec-fiavel-da-china-para-o-sector-do-gas-de-petroleo","status":"publish","type":"post","link":"https:\/\/landercoll.com\/pt\/fabricante-de-hec-fiavel-da-china-para-o-sector-do-gas-de-petroleo\/","title":{"rendered":"Fabricante de HEC fi\u00e1vel da China para o sector do petr\u00f3leo e do g\u00e1s"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"10970\" class=\"elementor elementor-10970\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7d3926bf elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7d3926bf\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\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-50 elementor-top-column elementor-element elementor-element-1130e22\" data-id=\"1130e22\" 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-7bf901c8 elementor-widget elementor-widget-theme-post-featured-image elementor-widget-image\" data-id=\"7bf901c8\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"theme-post-featured-image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"533\" src=\"https:\/\/landercoll.com\/wp-content\/uploads\/2025\/08\/LANDU-LANDERCOLL-Hydroxyethyl-Cellulose.jpg\" class=\"attachment-full size-full wp-image-10431\" alt=\"LANDU-LANDERCOLL-Hidroxietilcelulose\" srcset=\"https:\/\/landercoll.com\/wp-content\/uploads\/2025\/08\/LANDU-LANDERCOLL-Hydroxyethyl-Cellulose.jpg 800w, https:\/\/landercoll.com\/wp-content\/uploads\/2025\/08\/LANDU-LANDERCOLL-Hydroxyethyl-Cellulose-300x200.jpg 300w, https:\/\/landercoll.com\/wp-content\/uploads\/2025\/08\/LANDU-LANDERCOLL-Hydroxyethyl-Cellulose-768x512.jpg 768w, https:\/\/landercoll.com\/wp-content\/uploads\/2025\/08\/LANDU-LANDERCOLL-Hydroxyethyl-Cellulose-18x12.jpg 18w\" 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\t\t<div class=\"elementor-element elementor-element-9d3bd5a elementor-widget elementor-widget-text-editor\" data-id=\"9d3bd5a\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>1. Introdu\u00e7\u00e3o<\/h2><p>No complexo e exigente mundo da explora\u00e7\u00e3o de petr\u00f3leo e g\u00e1s,\u00a0<a href=\"https:\/\/landercoll.com\/pt\/aplicacao\/aplicacao-especial\/aditivo-para-fluidos-de-perfuracao-hidroxietilcelulose-hec\/\"><strong>fluidos de perfura\u00e7\u00e3o<\/strong><\/a>\u00a0servem como a for\u00e7a vital das opera\u00e7\u00f5es. Estas misturas projectadas n\u00e3o s\u00f3 arrefecem e lubrificam a broca, como tamb\u00e9m estabilizam o po\u00e7o, transportam os detritos para a superf\u00edcie e equilibram as press\u00f5es do subsolo. Sem a combina\u00e7\u00e3o correta de qu\u00edmica de fluidos e aditivos, a efici\u00eancia da perfura\u00e7\u00e3o pode cair a pique e os riscos operacionais aumentam.<\/p><p><a href=\"https:\/\/landercoll.com\/pt\/eter-de-celulose\/hidroxietilcelulose-hec\/\"><strong>Hidroxietilcelulose (HEC)<\/strong><\/a>\u00a0surgiu como um dos aditivos polim\u00e9ricos mais fi\u00e1veis e vers\u00e1teis utilizados em fluidos de perfura\u00e7\u00e3o. A sua capacidade para aumentar a viscosidade, proporcionar estabilidade de suspens\u00e3o e melhorar a lubrifica\u00e7\u00e3o torna-o um componente indispens\u00e1vel em projectos de perfura\u00e7\u00e3o em terra e no mar.<\/p><p><strong>LANDU<\/strong>A empresa, sediada na China, estabeleceu-se como uma\u00a0<strong>fornecedor l\u00edder mundial de HEC de primeira qualidade<\/strong>\u00a0para a ind\u00fastria do petr\u00f3leo e do g\u00e1s. Com anos de experi\u00eancia de fabrico, instala\u00e7\u00f5es de produ\u00e7\u00e3o avan\u00e7adas e um historial de cumprimento de\u00a0<strong>normas internacionais<\/strong>A LANDU \u00e9 a escolha preferida das empresas que procuram qualidade consistente, apoio t\u00e9cnico e pre\u00e7os competitivos.<\/p><p>N\u00e3o nos limitamos a fabricar produtos qu\u00edmicos.\u00a0<strong>projectamos o desempenho<\/strong>. Quer esteja a operar em forma\u00e7\u00f5es de xisto, po\u00e7os de alta temperatura, ambientes de \u00e1guas profundas ou outras condi\u00e7\u00f5es geol\u00f3gicas desafiantes, o HEC da LANDU foi concebido para apoiar o seu sucesso operacional.<\/p><hr \/><h2>2. Compreender a hidroxietilcelulose (HEC)<\/h2><h3>O que \u00e9 o HEC?<\/h3><p>A hidroxietilcelulose \u00e9 um\u00a0<strong>pol\u00edmero n\u00e3o-i\u00f3nico, sol\u00favel em \u00e1gua<\/strong>\u00a0derivado da celulose, o componente estrutural natural das paredes celulares das plantas. Ao modificar quimicamente a celulose com grupos hidroxietil, criamos um pol\u00edmero que se dispersa e hidrata na \u00e1gua para formar uma solu\u00e7\u00e3o suave e altamente viscosa.<\/p><h3>Propriedades f\u00edsicas e qu\u00edmicas relevantes para a perfura\u00e7\u00e3o<\/h3><ol><li><strong>Controlo de Viscosidade<\/strong>\u00a0- O HEC permite um controlo preciso da espessura do fluido de perfura\u00e7\u00e3o, permitindo uma melhor suspens\u00e3o dos detritos e limpeza do furo.<\/li><li><strong>Natureza n\u00e3o-i\u00f3nica<\/strong>\u00a0- Isto torna o HEC compat\u00edvel com uma grande variedade de sais e produtos qu\u00edmicos, evitando reac\u00e7\u00f5es indesejadas em fluidos \u00e0 base de salmoura.<\/li><li><strong>Estabilidade t\u00e9rmica<\/strong>\u00a0- O HEC de grau petrol\u00edfero da LANDU \u00e9 projetado para suportar temperaturas elevadas no fundo do po\u00e7o sem perda de desempenho.<\/li><li><strong>Resist\u00eancia ao cisalhamento<\/strong>\u00a0- Mant\u00e9m as propriedades reol\u00f3gicas sob as condi\u00e7\u00f5es de alto cisalhamento encontradas nos sistemas de circula\u00e7\u00e3o de perfura\u00e7\u00e3o.<\/li><\/ol><h3>Como \u00e9 produzido o HEC?<\/h3><p>O processo come\u00e7a com a celulose purificada, que passa por um processo de\u00a0<strong>rea\u00e7\u00e3o de eterifica\u00e7\u00e3o<\/strong>\u00a0com \u00f3xido de etileno em condi\u00e7\u00f5es alcalinas. Atrav\u00e9s do controlo cuidadoso dos n\u00edveis de substitui\u00e7\u00e3o e do tamanho das part\u00edculas, produzimos graus de HEC optimizados para hidrata\u00e7\u00e3o r\u00e1pida ou espessamento retardado, dependendo da aplica\u00e7\u00e3o de perfura\u00e7\u00e3o.<\/p><h3>Graus e especifica\u00e7\u00f5es<\/h3><p>A LANDU oferece v\u00e1rias especifica\u00e7\u00f5es de HEC para campos petrol\u00edferos, incluindo:<\/p><ul><li><strong>HEC de hidrata\u00e7\u00e3o r\u00e1pida<\/strong>\u00a0para uma r\u00e1pida acumula\u00e7\u00e3o de viscosidade em ajustes urgentes de perfura\u00e7\u00e3o.<\/li><li><strong>Hidrata\u00e7\u00e3o regular HEC<\/strong>\u00a0para programas de perfura\u00e7\u00e3o padr\u00e3o que requerem um controlo est\u00e1vel da viscosidade.<\/li><li>Classes OEM feitas \u00e0 medida para ambientes de perfura\u00e7\u00e3o \u00fanicos.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-719fed7 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"719fed7\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\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-50 elementor-inner-column elementor-element elementor-element-0716529\" data-id=\"0716529\" 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-c36e7a1 elementor-widget elementor-widget-image\" data-id=\"c36e7a1\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"533\" src=\"https:\/\/landercoll.com\/wp-content\/uploads\/2025\/07\/LANDU-laboratory-chemists-team.jpg\" class=\"attachment-large size-large wp-image-10322\" alt=\"Equipa de qu\u00edmicos de laborat\u00f3rio LANDU\" srcset=\"https:\/\/landercoll.com\/wp-content\/uploads\/2025\/07\/LANDU-laboratory-chemists-team.jpg 800w, https:\/\/landercoll.com\/wp-content\/uploads\/2025\/07\/LANDU-laboratory-chemists-team-300x200.jpg 300w, https:\/\/landercoll.com\/wp-content\/uploads\/2025\/07\/LANDU-laboratory-chemists-team-768x512.jpg 768w, https:\/\/landercoll.com\/wp-content\/uploads\/2025\/07\/LANDU-laboratory-chemists-team-18x12.jpg 18w\" 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\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-e1e2df2\" data-id=\"e1e2df2\" 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-f608b89 elementor-widget elementor-widget-image\" data-id=\"f608b89\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"533\" src=\"https:\/\/landercoll.com\/wp-content\/uploads\/2025\/07\/LANDU-laboratory-chemists-team.jpg\" class=\"attachment-large size-large wp-image-10322\" alt=\"Equipa de qu\u00edmicos de laborat\u00f3rio LANDU\" srcset=\"https:\/\/landercoll.com\/wp-content\/uploads\/2025\/07\/LANDU-laboratory-chemists-team.jpg 800w, https:\/\/landercoll.com\/wp-content\/uploads\/2025\/07\/LANDU-laboratory-chemists-team-300x200.jpg 300w, https:\/\/landercoll.com\/wp-content\/uploads\/2025\/07\/LANDU-laboratory-chemists-team-768x512.jpg 768w, https:\/\/landercoll.com\/wp-content\/uploads\/2025\/07\/LANDU-laboratory-chemists-team-18x12.jpg 18w\" 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\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 class=\"elementor-element elementor-element-77f888f elementor-widget elementor-widget-text-editor\" data-id=\"77f888f\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2><strong>3. A Import\u00e2ncia de HEC em Fluidos de Perfura\u00e7\u00e3o<\/strong>\u00a0<em>(continua\u00e7\u00e3o)<\/em><\/h2><p>Enquanto alguns pol\u00edmeros alternativos como\u00a0<strong>Goma xantana<\/strong>\u00a0ou\u00a0<strong>CMC (Carboximetilcelulose)<\/strong>\u00a0s\u00e3o tamb\u00e9m utilizados em fluidos de perfura\u00e7\u00e3o, o HEC oferece uma combina\u00e7\u00e3o \u00fanica de\u00a0<strong>estabilidade t\u00e9rmica<\/strong>,\u00a0<strong>ampla compatibilidade qu\u00edmica<\/strong>e\u00a0<strong>taxa de hidrata\u00e7\u00e3o controlada<\/strong>\u00a0que o torna a escolha preferida para uma vasta gama de ambientes de perfura\u00e7\u00e3o.<\/p><h3><strong>Quadro 1: Compara\u00e7\u00e3o de pol\u00edmeros comuns de fluidos de perfura\u00e7\u00e3o<\/strong><\/h3><table><thead><tr><th>Propriedade \/ Recurso<\/th><th>Hidroxietilcelulose (HEC)<\/th><th>Goma xantana<\/th><th>Carboximetilcelulose (CMC)<\/th><\/tr><\/thead><tbody><tr><td>Car\u00e1cter j\u00f3nico<\/td><td>N\u00e3o-i\u00f3nico<\/td><td>Ani\u00f3nico<\/td><td>Ani\u00f3nico<\/td><\/tr><tr><td>Toler\u00e2ncia ao sal<\/td><td>Excelente<\/td><td>Moderado<\/td><td>Moderado<\/td><\/tr><tr><td>Estabilidade t\u00e9rmica<\/td><td>Elevado (at\u00e9 130\u00b0C+, dependente do grau)<\/td><td>M\u00e9dio (100-120\u00b0C)<\/td><td>M\u00e9dio<\/td><\/tr><tr><td>Velocidade de hidrata\u00e7\u00e3o<\/td><td>Ajust\u00e1vel (r\u00e1pido ou controlado)<\/td><td>R\u00e1pido<\/td><td>Moderado<\/td><\/tr><tr><td>Desempenho de lubrifica\u00e7\u00e3o<\/td><td>Excelente<\/td><td>Bom<\/td><td>Justo<\/td><\/tr><tr><td>Efici\u00eancia de custos<\/td><td>Elevado<\/td><td>Moderado<\/td><td>Elevado<\/td><\/tr><tr><td>Compatibilidade com salmouras<\/td><td>Excelente<\/td><td>Limitada<\/td><td>Limitada<\/td><\/tr><\/tbody><\/table><p>O quadro mostra claramente que\u00a0<strong>O HEC da LANDU, cuidadosamente concebido<\/strong>\u00a0n\u00e3o s\u00f3 proporciona uma estabilidade superior em ambientes salinos - um fator crucial na perfura\u00e7\u00e3o offshore - como tamb\u00e9m supera muitas alternativas em termos de lubrifica\u00e7\u00e3o e efici\u00eancia de custos quando se considera o desempenho do ciclo de vida.<\/p><hr \/><h2><strong>4. <a href=\"https:\/\/landercoll.com\/pt\/garantia-de-qualidade\/\">Qualidade<\/a> Normas e conformidade internacional<\/strong><\/h2><p>Uma das principais raz\u00f5es pelas quais os clientes globais confiam na LANDU \u00e9 a nossa\u00a0<strong>cumprimento rigoroso dos sistemas internacionais de gest\u00e3o da qualidade<\/strong>. Desde a sele\u00e7\u00e3o das mat\u00e9rias-primas at\u00e9 \u00e0 embalagem e \u00e0 log\u00edstica, todas as fases de produ\u00e7\u00e3o s\u00e3o submetidas a um controlo e a testes rigorosos.<\/p><h3><strong>Quadro de Controlo de Qualidade da LANDU<\/strong><\/h3><ul><li><strong>Fabrico com certifica\u00e7\u00e3o ISO 9001<\/strong>\u00a0- garantir a rastreabilidade e a excel\u00eancia processual.<\/li><li><strong>Conformidade com as especifica\u00e7\u00f5es API<\/strong>\u00a0- que cumprem as normas do American Petroleum Institute para produtos qu\u00edmicos para campos petrol\u00edferos.<\/li><li><strong>Testes laboratoriais no local<\/strong>\u00a0- para medir a viscosidade, a distribui\u00e7\u00e3o do tamanho das part\u00edculas, os n\u00edveis de pH, a toler\u00e2ncia ao sal e a resist\u00eancia t\u00e9rmica.<\/li><li><strong>Relat\u00f3rios QC lote a lote<\/strong>\u00a0- fornecendo aos clientes os dados t\u00e9cnicos necess\u00e1rios para uma formula\u00e7\u00e3o precisa no terreno.<\/li><\/ul><h3><strong>Tabela 2: Especifica\u00e7\u00f5es t\u00e9cnicas t\u00edpicas do LANDU Oilfield-Grade HEC<\/strong><\/h3><table><thead><tr><th>Par\u00e2metro<\/th><th>Intervalo t\u00edpico<\/th><th>M\u00e9todo de ensaio Refer\u00eancia<\/th><\/tr><\/thead><tbody><tr><td>Teor de humidade (%)<\/td><td>\u2264 5.0<\/td><td>ASTM E203<\/td><\/tr><tr><td>pH (solu\u00e7\u00e3o 1%)<\/td><td>6.0 - 8.5<\/td><td>ASTM E70<\/td><\/tr><tr><td>Viscosidade (cP, solu\u00e7\u00e3o 1%, 25\u00b0C)<\/td><td>2.000 - 5.000 (consoante o grau)<\/td><td>Autocaravana de Brookfield<\/td><\/tr><tr><td>Grau de substitui\u00e7\u00e3o<\/td><td>1.8 - 2.5<\/td><td>Protocolo de CQ interno<\/td><\/tr><tr><td>Estabilidade t\u00e9rmica (\u00b0C)<\/td><td>At\u00e9 130+<\/td><td>Ciclo t\u00e9rmico Landu<\/td><\/tr><tr><td>Toler\u00e2ncia ao sal (NaCl wt%)<\/td><td>\u2265 15%<\/td><td>Protocolo de CQ interno<\/td><\/tr><tr><td>Distribui\u00e7\u00e3o do tamanho das part\u00edculas<\/td><td>95% \u2264 250 \u00b5m<\/td><td>M\u00e9todo de peneira\u00e7\u00e3o ASTM E11<\/td><\/tr><\/tbody><\/table><p>Estes par\u00e2metros consistentes ajudam a garantir que, quer esteja a perfurar em\u00a0<strong>salmouras de elevada salinidade<\/strong>,\u00a0<strong>Ambientes HPHT (alta press\u00e3o e alta temperatura)<\/strong>, ou\u00a0<strong>po\u00e7os direcionais em \u00e1guas profundas<\/strong>O seu sistema de fluido de perfura\u00e7\u00e3o tem um desempenho \u00f3timo.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-7567cbf elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"7567cbf\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\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-50 elementor-inner-column elementor-element elementor-element-d9425d0\" data-id=\"d9425d0\" 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-24f21f1 elementor-widget elementor-widget-image\" data-id=\"24f21f1\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"533\" src=\"https:\/\/landercoll.com\/wp-content\/uploads\/2025\/07\/LANDU-Cellulose-ether.jpg\" class=\"attachment-large size-large wp-image-9994\" alt=\"LANDU-\u00c9ter de celulose\" srcset=\"https:\/\/landercoll.com\/wp-content\/uploads\/2025\/07\/LANDU-Cellulose-ether.jpg 800w, https:\/\/landercoll.com\/wp-content\/uploads\/2025\/07\/LANDU-Cellulose-ether-300x200.jpg 300w, https:\/\/landercoll.com\/wp-content\/uploads\/2025\/07\/LANDU-Cellulose-ether-768x512.jpg 768w\" 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\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-5f545d4\" data-id=\"5f545d4\" 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-56f4ee5 elementor-widget elementor-widget-image\" data-id=\"56f4ee5\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"533\" src=\"https:\/\/landercoll.com\/wp-content\/uploads\/2025\/06\/LANDU-expert-team-professional-technicians.jpg\" class=\"attachment-large size-large wp-image-9788\" alt=\"LANDU-expert-team-professional-technicians\" srcset=\"https:\/\/landercoll.com\/wp-content\/uploads\/2025\/06\/LANDU-expert-team-professional-technicians.jpg 800w, https:\/\/landercoll.com\/wp-content\/uploads\/2025\/06\/LANDU-expert-team-professional-technicians-300x200.jpg 300w, https:\/\/landercoll.com\/wp-content\/uploads\/2025\/06\/LANDU-expert-team-professional-technicians-768x512.jpg 768w, https:\/\/landercoll.com\/wp-content\/uploads\/2025\/06\/LANDU-expert-team-professional-technicians-18x12.jpg 18w\" 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\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 class=\"elementor-element elementor-element-739bd32 elementor-widget elementor-widget-text-editor\" data-id=\"739bd32\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2><span style=\"color: #000000;\"><a style=\"color: #000000;\" href=\"https:\/\/landercoll.com\/pt\/eter-de-celulose\/landercoll-hec-apresentado-na-exposicao-de-revestimentos-da-asia-pacifico-2025\/\"><strong>5. Solu\u00e7\u00f5es OEM da LANDU<\/strong><\/a><\/span><\/h2><p><span style=\"color: #000000;\">Nas opera\u00e7\u00f5es actuais dos campos petrol\u00edferos,\u00a0<strong>os produtos qu\u00edmicos de tamanho \u00fanico raramente s\u00e3o a escolha mais eficiente<\/strong>. A LANDU oferece\u00a0<strong>Solu\u00e7\u00f5es OEM (Original Equipment Manufacturer)<\/strong>\u00a0que permitem aos operadores e \u00e0s empresas de servi\u00e7os criar\u00a0<strong>formula\u00e7\u00f5es personalizadas de HEC<\/strong>\u00a0optimizado para as condi\u00e7\u00f5es locais de perfura\u00e7\u00e3o.<\/span><\/p><p><span style=\"color: #000000;\">As nossas capacidades OEM incluem:<\/span><\/p><ul><li><span style=\"color: #000000;\">Alfaiataria\u00a0<strong>velocidade de hidrata\u00e7\u00e3o<\/strong>\u00a0para ajustes de lama em tempo real.<\/span><\/li><li><span style=\"color: #000000;\">Ajustamento\u00a0<strong>perfil de viscosidade<\/strong>\u00a0para se adaptar \u00e0 perfura\u00e7\u00e3o vertical ou horizontal.<\/span><\/li><li><span style=\"color: #000000;\">Modificar\u00a0<strong>distribui\u00e7\u00e3o do tamanho das part\u00edculas<\/strong>\u00a0para uma melhor dispersibilidade.<\/span><\/li><li><span style=\"color: #000000;\">Melhorar\u00a0<strong>estabilidade t\u00e9rmica e salina<\/strong>\u00a0para climas extremos.<\/span><\/li><\/ul><h3><span style=\"color: #000000;\">Exemplos de aplica\u00e7\u00f5es do LANDU OEM HEC<\/span><\/h3><table><thead><tr><th><span style=\"color: #000000;\">Tipo de projeto<\/span><\/th><th><span style=\"color: #000000;\">Foco na personaliza\u00e7\u00e3o OEM<\/span><\/th><th><span style=\"color: #000000;\">Benef\u00edcio de campo alcan\u00e7ado<\/span><\/th><\/tr><\/thead><tbody><tr><td><span style=\"color: #000000;\">Perfura\u00e7\u00e3o offshore em \u00e1guas profundas<\/span><\/td><td><span style=\"color: #000000;\">Elevada toler\u00e2ncia ao sal, hidrata\u00e7\u00e3o lenta<\/span><\/td><td><span style=\"color: #000000;\">Evita a gelifica\u00e7\u00e3o prematura durante longas transfer\u00eancias de fluidos<\/span><\/td><\/tr><tr><td><span style=\"color: #000000;\">Po\u00e7os HPHT de alta temperatura<\/span><\/td><td><span style=\"color: #000000;\">Estabilidade t\u00e9rmica melhorada<\/span><\/td><td><span style=\"color: #000000;\">Manuten\u00e7\u00e3o da viscosidade do fluido a 135\u00b0C durante per\u00edodos prolongados<\/span><\/td><\/tr><tr><td><span style=\"color: #000000;\">Perfura\u00e7\u00e3o de xisto em po\u00e7os direcionais<\/span><\/td><td><span style=\"color: #000000;\">Perfil de lubrifica\u00e7\u00e3o mais elevado<\/span><\/td><td><span style=\"color: #000000;\">Bin\u00e1rio e arrastamento reduzidos, minimizando a tens\u00e3o no tubo de perfura\u00e7\u00e3o<\/span><\/td><\/tr><\/tbody><\/table><p><span style=\"color: #000000;\">Ao fornecer\u00a0<strong>pol\u00edmeros concebidos por medida<\/strong>, a LANDU garante que\u00a0<strong>o seu programa de perfura\u00e7\u00e3o obt\u00e9m melhorias de desempenho mensur\u00e1veis<\/strong>\u00a0minimizando simultaneamente os desperd\u00edcios e os custos.<\/span><\/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<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-f9df7f2\" data-id=\"f9df7f2\" 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-a383664 elementor-widget elementor-widget-heading\" data-id=\"a383664\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><a href=\"https:\/\/landercoll.com\/pt\/eter-de-celulose\/\" target=\"_blank\">Lista de produtos &gt;&gt;&gt;<\/a><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-07bc298 elementor-widget__width-initial elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"07bc298\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/landercoll.com\/pt\/eter-de-celulose\/hidroxipropilmetilcelulose-hpmc\/\" target=\"_blank\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-arrow-circle-right\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8c137 0 248 111 248 248S393 504 256 504 8 393 8 256 119 8 256 8zm-28.9 143.6l75.5 72.4H120c-13.3 0-24 10.7-24 24v16c0 13.3 10.7 24 24 24h182.6l-75.5 72.4c-9.7 9.3-9.9 24.8-.4 34.3l11 10.9c9.4 9.4 24.6 9.4 33.9 0L404.3 273c9.4-9.4 9.4-24.6 0-33.9L271.6 106.3c-9.4-9.4-24.6-9.4-33.9 0l-11 10.9c-9.5 9.6-9.3 25.1.4 34.4z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">HPMC-Hidroxipropilmetilcelulose<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/landercoll.com\/pt\/eter-de-celulose\/hidroxietilmetilcelulose-hemc-mhec\/\" target=\"_blank\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-arrow-circle-right\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8c137 0 248 111 248 248S393 504 256 504 8 393 8 256 119 8 256 8zm-28.9 143.6l75.5 72.4H120c-13.3 0-24 10.7-24 24v16c0 13.3 10.7 24 24 24h182.6l-75.5 72.4c-9.7 9.3-9.9 24.8-.4 34.3l11 10.9c9.4 9.4 24.6 9.4 33.9 0L404.3 273c9.4-9.4 9.4-24.6 0-33.9L271.6 106.3c-9.4-9.4-24.6-9.4-33.9 0l-11 10.9c-9.5 9.6-9.3 25.1.4 34.4z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">HEMC\/MHEC-Hidroxietilmetilcelulose<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/landercoll.com\/pt\/eter-de-celulose\/hidroxietilcelulose-hec\/\" target=\"_blank\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-arrow-circle-right\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8c137 0 248 111 248 248S393 504 256 504 8 393 8 256 119 8 256 8zm-28.9 143.6l75.5 72.4H120c-13.3 0-24 10.7-24 24v16c0 13.3 10.7 24 24 24h182.6l-75.5 72.4c-9.7 9.3-9.9 24.8-.4 34.3l11 10.9c9.4 9.4 24.6 9.4 33.9 0L404.3 273c9.4-9.4 9.4-24.6 0-33.9L271.6 106.3c-9.4-9.4-24.6-9.4-33.9 0l-11 10.9c-9.5 9.6-9.3 25.1.4 34.4z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">HEC-Hidroxietilcelulose<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/landercoll.com\/pt\/eter-de-celulose\/carboximetilcelulose-de-sodio-cmc\/\" target=\"_blank\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-arrow-circle-right\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8c137 0 248 111 248 248S393 504 256 504 8 393 8 256 119 8 256 8zm-28.9 143.6l75.5 72.4H120c-13.3 0-24 10.7-24 24v16c0 13.3 10.7 24 24 24h182.6l-75.5 72.4c-9.7 9.3-9.9 24.8-.4 34.3l11 10.9c9.4 9.4 24.6 9.4 33.9 0L404.3 273c9.4-9.4 9.4-24.6 0-33.9L271.6 106.3c-9.4-9.4-24.6-9.4-33.9 0l-11 10.9c-9.5 9.6-9.3 25.1.4 34.4z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">CMC-Carboximetilcelulose de s\u00f3dio<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ae7846f elementor--h-position-center elementor--v-position-middle elementor-arrows-position-inside elementor-pagination-position-inside elementor-widget elementor-widget-slides\" data-id=\"ae7846f\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;autoplay_speed&quot;:50000,&quot;transition_speed&quot;:200,&quot;navigation&quot;:&quot;both&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;infinite&quot;:&quot;yes&quot;,&quot;transition&quot;:&quot;slide&quot;,&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"slides.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-swiper\">\n\t\t\t\t\t<div class=\"elementor-slides-wrapper elementor-main-swiper swiper\" role=\"region\" aria-roledescription=\"carousel\" aria-label=\"Deslizamentos\" dir=\"ltr\" data-animation=\"fadeInLeft\">\n\t\t\t\t<div class=\"swiper-wrapper elementor-slides\">\n\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-repeater-item-4c18ecb swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"landu-exemplo\"><\/div><div class=\"elementor-background-overlay\"><\/div><a class=\"swiper-slide-inner\" href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6IjgwNCIsInRvZ2dsZSI6ZmFsc2V9\"><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Servi\u00e7o de amostras gr\u00e1tis<\/div><div  class=\"elementor-button elementor-slide-button elementor-size-xs\">Pedir agora<\/div><\/div><\/a><\/div><div class=\"elementor-repeater-item-08bc41a swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"landu-CE\"><\/div><div class=\"elementor-background-overlay\"><\/div><a class=\"swiper-slide-inner\" href=\"https:\/\/landercoll.com\/pt\/eter-de-celulose\/\" target=\"_blank\"><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">\u00c9ter de celulose<\/div><div  class=\"elementor-button elementor-slide-button elementor-size-xs\">Saiba mais<\/div><\/div><\/a><\/div><div class=\"elementor-repeater-item-b609bc6 swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"pr\u00e9dios de escrit\u00f3rios\"><\/div><div class=\"elementor-background-overlay\"><\/div><a class=\"swiper-slide-inner\" href=\"https:\/\/landercoll.com\/pt\/aplicacao\/\" target=\"_blank\"><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Aplica\u00e7\u00e3o<\/div><div  class=\"elementor-button elementor-slide-button elementor-size-xs\">Saiba mais<\/div><\/div><\/a><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-prev\" role=\"button\" tabindex=\"0\" aria-label=\"Deslizamento anterior\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-chevron-left\" viewbox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M646 125C629 125 613 133 604 142L308 442C296 454 292 471 292 487 292 504 296 521 308 533L604 854C617 867 629 875 646 875 663 875 679 871 692 858 704 846 713 829 713 812 713 796 708 779 692 767L438 487 692 225C700 217 708 204 708 187 708 171 704 154 692 142 675 129 663 125 646 125Z\"><\/path><\/svg>\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-next\" role=\"button\" tabindex=\"0\" aria-label=\"Pr\u00f3ximo 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class=\"elementor-element elementor-element-eb219ee elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"eb219ee\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;,&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Para mais orienta\u00e7\u00f5es ou produtos<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b49df6c elementor-widget elementor-widget-heading\" data-id=\"b49df6c\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Contactar-nos<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f36ea95 elementor-button-align-stretch elementor-widget elementor-widget-form\" data-id=\"f36ea95\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;step_next_label&quot;:&quot;Next&quot;,&quot;step_previous_label&quot;:&quot;Previous&quot;,&quot;button_width&quot;:&quot;100&quot;,&quot;step_type&quot;:&quot;number_text&quot;,&quot;step_icon_shape&quot;:&quot;circle&quot;,&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"form.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<form class=\"elementor-form\" method=\"post\" name=\"New Form\" aria-label=\"Novo formul\u00e1rio\" action=\"\">\n\t\t\t<input type=\"hidden\" name=\"post_id\" value=\"10970\"\/>\n\t\t\t<input type=\"hidden\" name=\"form_id\" value=\"f36ea95\"\/>\n\t\t\t<input type=\"hidden\" name=\"referer_title\" value=\"China\u2019s Reliable HEC Manufacturer for the Oil &#038; Gas Sector\" \/>\n\n\t\t\t\t\t\t\t<input type=\"hidden\" name=\"queried_id\" value=\"10970\"\/>\n\t\t\t\n\t\t\t<div class=\"elementor-form-fields-wrapper elementor-labels-above\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-name elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[name]\" id=\"form-field-name\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Nome completo\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-email elementor-col-100 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[email]\" id=\"form-field-email\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Telefone ou WhatsApp\" required=\"required\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-email elementor-field-group elementor-column elementor-field-group-field_f2d69f0 elementor-col-100 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"email\" name=\"form_fields[field_f2d69f0]\" id=\"form-field-field_f2d69f0\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Endere\u00e7o de correio eletr\u00f3nico\" required=\"required\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-textarea elementor-field-group elementor-column elementor-field-group-message elementor-col-100\">\n\t\t\t\t\t<textarea class=\"elementor-field-textual elementor-field  elementor-size-sm\" name=\"form_fields[message]\" id=\"form-field-message\" rows=\"4\" placeholder=\"Mensagem\"><\/textarea>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-group elementor-column elementor-field-type-submit elementor-col-100 e-form__buttons\">\n\t\t\t\t\t<button class=\"elementor-button elementor-size-sm\" type=\"submit\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">ENVIAR<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/button>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<input type=\"hidden\" name=\"trp-form-language\" value=\"pt\"\/><\/form>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\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>","protected":false},"excerpt":{"rendered":"<p>1. Introdu\u00e7\u00e3o No complexo e exigente mundo da explora\u00e7\u00e3o de petr\u00f3leo e g\u00e1s, os fluidos de perfura\u00e7\u00e3o s\u00e3o a for\u00e7a vital das opera\u00e7\u00f5es. Estas misturas de engenharia n\u00e3o s\u00f3 arrefecem e lubrificam a broca, como tamb\u00e9m estabilizam o furo do po\u00e7o, transportam os detritos para a superf\u00edcie e equilibram as press\u00f5es no subsolo. Sem a combina\u00e7\u00e3o correta da qu\u00edmica e dos aditivos dos fluidos, a efici\u00eancia da perfura\u00e7\u00e3o [...]<\/p>","protected":false},"author":1,"featured_media":10431,"comment_status":"open","ping_status":"open","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[],"class_list":["post-10970","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/landercoll.com\/pt\/wp-json\/wp\/v2\/posts\/10970","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/landercoll.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/landercoll.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/landercoll.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/landercoll.com\/pt\/wp-json\/wp\/v2\/comments?post=10970"}],"version-history":[{"count":24,"href":"https:\/\/landercoll.com\/pt\/wp-json\/wp\/v2\/posts\/10970\/revisions"}],"predecessor-version":[{"id":11093,"href":"https:\/\/landercoll.com\/pt\/wp-json\/wp\/v2\/posts\/10970\/revisions\/11093"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/landercoll.com\/pt\/wp-json\/wp\/v2\/media\/10431"}],"wp:attachment":[{"href":"https:\/\/landercoll.com\/pt\/wp-json\/wp\/v2\/media?parent=10970"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/landercoll.com\/pt\/wp-json\/wp\/v2\/categories?post=10970"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/landercoll.com\/pt\/wp-json\/wp\/v2\/tags?post=10970"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}