{"id":22673,"date":"2025-07-05T16:41:27","date_gmt":"2025-07-05T08:41:27","guid":{"rendered":"https:\/\/landu-china.com\/?page_id=22673"},"modified":"2025-07-05T16:53:28","modified_gmt":"2025-07-05T08:53:28","slug":"hydroxyetylceluloza-hec-ve-vrtnych-kapalinach-reseni-nejvyssi-viskozity","status":"publish","type":"page","link":"https:\/\/landu-china.com\/cs\/hydroxyetylceluloza-hec-ve-vrtnych-kapalinach-reseni-nejvyssi-viskozity\/","title":{"rendered":"Hydroxyethylcelul\u00f3za (HEC) ve vrtn\u00fdch kapalin\u00e1ch: Kone\u010dn\u00e9 \u0159e\u0161en\u00ed viskozity?"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"22673\" class=\"elementor elementor-22673\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7fd4638 e-flex e-con-boxed e-con e-parent\" data-id=\"7fd4638\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5a43405 elementor-widget elementor-widget-heading\" data-id=\"5a43405\" data-element_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<h1 class=\"elementor-heading-title elementor-size-default\">Hydroxyethylcelul\u00f3za (HEC) ve vrtn\u00fdch kapalin\u00e1ch: Kone\u010dn\u00e9 \u0159e\u0161en\u00ed viskozity?<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-80e8a8b elementor-widget elementor-widget-text-editor\" data-id=\"80e8a8b\" data-element_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<p>Ropn\u00fd a plyn\u00e1rensk\u00fd pr\u016fmysl neust\u00e1le \u010del\u00ed v\u00fdzv\u011b optimalizace v\u00fdkonu vrtn\u00e9 kapaliny, aby byla zaji\u0161t\u011bna efektivn\u00ed a bezpe\u010dn\u00e1 v\u00fdstavba vrt\u016f. Probl\u00e9my, jako je nedostate\u010dn\u00e1 kontrola viskozity, nadm\u011brn\u00e9 ztr\u00e1ty kapaliny do formace a \u0161patn\u00e1 suspenze od\u0159ezk\u016f, mohou v\u00e9st k n\u00e1kladn\u00fdm zpo\u017ed\u011bn\u00edm, po\u0161kozen\u00ed formace, a dokonce k nestabilit\u011b vrtu. Hled\u00e1te zp\u016fsoby, jak zlep\u0161it fungov\u00e1n\u00ed vrtn\u00e9 kapaliny, sn\u00ed\u017eit tato rizika a zlep\u0161it celkov\u00e9 vrtn\u00e9 pr\u00e1ce? Pak by hydroxyethylcelul\u00f3za (HEC) mohla b\u00fdt p\u0159esn\u011b to, co pot\u0159ebujete.<\/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-a76530a e-flex e-con-boxed e-con e-parent\" data-id=\"a76530a\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-dab5bad e-con-full e-flex e-con e-child\" data-id=\"dab5bad\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-8b9b22c e-con-full e-flex e-con e-child\" data-id=\"8b9b22c\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3d00a7e elementor-widget elementor-widget-image\" data-id=\"3d00a7e\" data-element_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 fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"533\" src=\"https:\/\/landu-china.com\/wp-content\/uploads\/2025\/06\/LANDU-HEC-Hydroxyethyl-Cellulose.jpg\" class=\"attachment-large size-large wp-image-22176\" alt=\"LANDU-HEC-Hydroxyetylcelul\u00f3za\" srcset=\"https:\/\/landu-china.com\/wp-content\/uploads\/2025\/06\/LANDU-HEC-Hydroxyethyl-Cellulose.jpg 800w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/06\/LANDU-HEC-Hydroxyethyl-Cellulose-300x200.jpg 300w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/06\/LANDU-HEC-Hydroxyethyl-Cellulose-768x512.jpg 768w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/06\/LANDU-HEC-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-9ea255a elementor-widget elementor-widget-image\" data-id=\"9ea255a\" data-element_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 decoding=\"async\" width=\"800\" height=\"533\" src=\"https:\/\/landu-china.com\/wp-content\/uploads\/2025\/07\/LANDU-HEC-Hydroxyethyl-Cellulose-product-pallet.jpg\" class=\"attachment-large size-large wp-image-22714\" alt=\"LANDU-HEC-Hydroxyethyl-Cellulose-product-pallet\" srcset=\"https:\/\/landu-china.com\/wp-content\/uploads\/2025\/07\/LANDU-HEC-Hydroxyethyl-Cellulose-product-pallet.jpg 800w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/07\/LANDU-HEC-Hydroxyethyl-Cellulose-product-pallet-300x200.jpg 300w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/07\/LANDU-HEC-Hydroxyethyl-Cellulose-product-pallet-768x512.jpg 768w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/07\/LANDU-HEC-Hydroxyethyl-Cellulose-product-pallet-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>\n\t\t<div class=\"elementor-element elementor-element-e39cada e-con-full e-flex e-con e-child\" data-id=\"e39cada\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e4f4493 elementor-widget elementor-widget-image\" data-id=\"e4f4493\" data-element_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 decoding=\"async\" width=\"800\" height=\"533\" src=\"https:\/\/landu-china.com\/wp-content\/uploads\/2025\/07\/LANDU-LANDERCOLL-Hydroxyethyl-Cellulose.jpg\" class=\"attachment-large size-large wp-image-22701\" alt=\"\" srcset=\"https:\/\/landu-china.com\/wp-content\/uploads\/2025\/07\/LANDU-LANDERCOLL-Hydroxyethyl-Cellulose.jpg 800w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/07\/LANDU-LANDERCOLL-Hydroxyethyl-Cellulose-300x200.jpg 300w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/07\/LANDU-LANDERCOLL-Hydroxyethyl-Cellulose-768x512.jpg 768w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/07\/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>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7c7d360 e-con-full e-flex e-con e-child\" data-id=\"7c7d360\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3fb3201 elementor-widget elementor-widget-heading\" data-id=\"3fb3201\" data-element_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\">Co p\u0159esn\u011b je hydroxyethylcelul\u00f3za?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a3c3138 elementor-widget elementor-widget-image\" data-id=\"a3c3138\" data-element_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=\"55\" height=\"9\" src=\"https:\/\/landu-china.com\/wp-content\/uploads\/2024\/06\/\u8d44\u6e90-1.png\" class=\"attachment-large size-large wp-image-87\" alt=\"\" \/>\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-ff6a4d6 elementor-widget elementor-widget-html\" data-id=\"ff6a4d6\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p><a href=\"https:\/\/landu-china.com\/cs\/hydroxyethylceluloza-hec\/\">Hydroxyethylcelul\u00f3za<\/a>nebo HEC je neiontov\u00fd, ve vod\u011b rozpustn\u00fd polymer odvozen\u00fd od celul\u00f3zy. P\u0159edstavte si celul\u00f3zu jako strukturn\u00ed p\u00e1te\u0159 rostlin - materi\u00e1l, kter\u00fd tvo\u0159\u00ed d\u0159evo a bavlnu. HEC vznik\u00e1 modifikac\u00ed tohoto p\u0159\u00edrodn\u00edho polymeru hydroxyethylov\u00fdmi skupinami, d\u00edky \u010demu\u017e je snadno rozpustn\u00fd ve vod\u011b. Tento proces modifikace d\u00e1v\u00e1 HEC jedine\u010dn\u00e9 vlastnosti, kter\u00e9 jsou velmi v\u00fdhodn\u00e9 p\u0159i pou\u017eit\u00ed ve vrtn\u00fdch kapalin\u00e1ch. <\/p>\n<p>Je to v podstat\u011b zahu\u0161\u0165ovadlo, podobn\u011b jako kuku\u0159i\u010dn\u00fd \u0161krob v om\u00e1\u010dce, ale s p\u0159idan\u00fdmi funkcemi speci\u00e1ln\u011b p\u0159izp\u016fsoben\u00fdmi pro n\u00e1ro\u010dn\u00e9 prost\u0159ed\u00ed vrt\u016f. Zvy\u0161uje viskozitu vrtn\u00e9 kapaliny, \u010d\u00edm\u017e pom\u00e1h\u00e1 zadr\u017eovat vrtn\u00e9 od\u0159ezky a regulovat ztr\u00e1ty kapaliny do okoln\u00ed formace. Proto\u017ee je HEC neiontov\u00fd, je m\u00e9n\u011b n\u00e1chyln\u00fd k ru\u0161iv\u00fdm vliv\u016fm sol\u00ed a dal\u0161\u00edch kontaminant\u016f, kter\u00e9 se b\u011b\u017en\u011b vyskytuj\u00ed ve vrtu, a zachov\u00e1v\u00e1 si tak svou \u00fa\u010dinnost i v n\u00e1ro\u010dn\u00fdch podm\u00ednk\u00e1ch.<\/p>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-effaf69 elementor-align-left elementor-widget elementor-widget-button\" data-id=\"effaf69\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6IjE1MTkiLCJ0b2dnbGUiOmZhbHNlfQ%3D%3D\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Odeslat popt\u00e1vku<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-fad576d e-flex e-con-boxed e-con e-parent\" data-id=\"fad576d\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-467de12 elementor-widget elementor-widget-heading\" data-id=\"467de12\" data-element_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\">Jak funguje HEC ve vrtn\u00fdch kapalin\u00e1ch?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f0bcb0b elementor-widget elementor-widget-image\" data-id=\"f0bcb0b\" data-element_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=\"55\" height=\"9\" src=\"https:\/\/landu-china.com\/wp-content\/uploads\/2024\/06\/\u8d44\u6e90-1.png\" class=\"attachment-large size-large wp-image-87\" alt=\"\" \/>\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-197124a elementor-widget elementor-widget-html\" data-id=\"197124a\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p>Funkce HEC ve vrtn\u00fdch kapalin\u00e1ch lze ch\u00e1pat jako kombinaci mechanism\u016f zahu\u0161\u0165ov\u00e1n\u00ed, suspenze a kontroly ztr\u00e1t kapaliny:<\/p>\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-126a092 e-flex e-con-boxed e-con e-parent\" data-id=\"126a092\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-6e269aa e-con-full e-flex e-con e-child\" data-id=\"6e269aa\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-01b6859 elementor-widget elementor-widget-heading\" data-id=\"01b6859\" data-element_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\">1. Kontrola ztr\u00e1ty kapaliny (ut\u011bsn\u011bn\u00ed mezer)<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-61d5581 elementor-widget elementor-widget-html\" data-id=\"61d5581\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p>Geologick\u00e9 formace v okol\u00ed vrtu jsou \u010dasto por\u00e9zn\u00ed a propustn\u00e9. Bez spr\u00e1vn\u00e9 kontroly ztr\u00e1t kapaliny m\u016f\u017ee kapaln\u00e1 f\u00e1ze vrtn\u00e9 kapaliny pronikat do t\u011bchto formac\u00ed, co\u017e vede k \u0159ad\u011b probl\u00e9m\u016f:<\/p>\n\n<ul>\n    <li><b>Po\u0161kozen\u00ed formace:<\/b> Vniknut\u00ed filtr\u00e1tu z vrtn\u00e9 kapaliny m\u016f\u017ee zm\u011bnit propustnost a sm\u00e1\u010divost formace a sn\u00ed\u017eit jej\u00ed potenci\u00e1l pro t\u011b\u017ebu ropy nebo plynu.<\/li>\n    <li><b>Nestabilita vrtu:<\/b> Ztr\u00e1ta kapaliny m\u016f\u017ee oslabit st\u011bny vrtu a zv\u00fd\u0161it riziko zhroucen\u00ed nebo sesuvu.<\/li>\n    <li><b>Diferenci\u00e1ln\u00ed lepen\u00ed:<\/b> Vrtn\u00e1 \u0161\u0148\u016fra m\u016f\u017ee uv\u00edznout na st\u011bn\u011b vrtu v d\u016fsledku tlakov\u00e9ho rozd\u00edlu vznikl\u00e9ho \u00fabytkem kapaliny.<\/li>\n<\/ul>\n\n<p>HEC pom\u00e1h\u00e1 minimalizovat ztr\u00e1ty kapaliny t\u00edm, \u017ee zvy\u0161uje viskozitu kapaliny na povrchu vrtu a vytv\u00e1\u0159\u00ed filtra\u010dn\u00ed kol\u00e1\u010d. Tento filtra\u010dn\u00ed kol\u00e1\u010d p\u016fsob\u00ed jako bari\u00e9ra a zabra\u0148uje nadm\u011brn\u00e9mu vnik\u00e1n\u00ed kapaliny do formace. Je to obdoba ucp\u00e1n\u00ed otvor\u016f v s\u00edtu jemn\u00fdm pr\u00e1\u0161kem, co\u017e sni\u017euje mno\u017estv\u00ed kapaliny, kter\u00e1 m\u016f\u017ee proj\u00edt.<\/p>\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-c376bdc e-con-full e-flex e-con e-child\" data-id=\"c376bdc\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-83da608 elementor-widget elementor-widget-image\" data-id=\"83da608\" data-element_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:\/\/landu-china.com\/wp-content\/uploads\/2025\/07\/LANDU-Hydroxyethyl-Cellulose-HEC.jpg\" class=\"attachment-large size-large wp-image-22733\" alt=\"\" srcset=\"https:\/\/landu-china.com\/wp-content\/uploads\/2025\/07\/LANDU-Hydroxyethyl-Cellulose-HEC.jpg 800w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/07\/LANDU-Hydroxyethyl-Cellulose-HEC-300x200.jpg 300w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/07\/LANDU-Hydroxyethyl-Cellulose-HEC-768x512.jpg 768w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/07\/LANDU-Hydroxyethyl-Cellulose-HEC-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-b54a3f0 elementor-widget elementor-widget-image\" data-id=\"b54a3f0\" data-element_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=\"760\" height=\"507\" src=\"https:\/\/landu-china.com\/wp-content\/uploads\/2025\/07\/LANDU-Hydroxyethyl-Cellulose-HEC-solution-performance.jpg\" class=\"attachment-large size-large wp-image-22689\" alt=\"\" srcset=\"https:\/\/landu-china.com\/wp-content\/uploads\/2025\/07\/LANDU-Hydroxyethyl-Cellulose-HEC-solution-performance.jpg 760w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/07\/LANDU-Hydroxyethyl-Cellulose-HEC-solution-performance-300x200.jpg 300w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/07\/LANDU-Hydroxyethyl-Cellulose-HEC-solution-performance-18x12.jpg 18w\" sizes=\"(max-width: 760px) 100vw, 760px\" \/>\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>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e397b54 e-flex e-con-boxed e-con e-parent\" data-id=\"e397b54\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-229560d e-con-full e-flex e-con e-child\" data-id=\"229560d\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-95297ca elementor-widget elementor-widget-heading\" data-id=\"95297ca\" data-element_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\">2. Zvy\u0161ov\u00e1n\u00ed viskozity (zahu\u0161\u0165ov\u00e1n\u00ed)<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8290d83 elementor-widget elementor-widget-html\" data-id=\"8290d83\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p>P\u0159edstavte si, \u017ee se sna\u017e\u00edte p\u0159en\u00e1\u0161et kameny v tenk\u00e9m vodn\u00edm proudu. Rychle by se potopily, \u017ee? HEC p\u016fsob\u00ed, jako by do proudu p\u0159id\u00e1val zahu\u0161\u0165ovadlo, kter\u00e9 ho \u010din\u00ed visk\u00f3zn\u011bj\u0161\u00edm. Na molekul\u00e1rn\u00ed \u00farovni vytv\u00e1\u0159ej\u00ed polymery HEC ve vrtn\u00e9 kapalin\u011b na b\u00e1zi vody s\u00ed\u0165. Tato s\u00ed\u0165 fyzicky br\u00e1n\u00ed proud\u011bn\u00ed kapaliny, co\u017e vede ke zv\u00fd\u0161en\u00ed viskozity. Vy\u0161\u0161\u00ed viskozita se projevuje lep\u0161\u00ed nosnost\u00ed pro vrtn\u00e9 v\u00fdvrty.  To m\u00e1 z\u00e1sadn\u00ed v\u00fdznam pro \u00fa\u010dinn\u00e9 \u010di\u0161t\u011bn\u00ed otvoru, co\u017e je kl\u00ed\u010dov\u00fd aspekt v\u00fdkonu vrtn\u00e9 kapaliny.<\/p>\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-6eb6e8a e-con-full e-flex e-con e-child\" data-id=\"6eb6e8a\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-44c18c6 elementor-widget elementor-widget-heading\" data-id=\"44c18c6\" data-element_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\">3. Zav\u011b\u0161en\u00ed \u0159\u00edzk\u016f (udr\u017eov\u00e1n\u00ed v\u011bc\u00ed na hladin\u011b)<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-87285f5 elementor-widget elementor-widget-html\" data-id=\"87285f5\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p>P\u0159i brou\u0161en\u00ed horniny vrt\u00e1kem vznikaj\u00ed od\u0159ezky. Tyto od\u0159ezky je t\u0159eba z vrtu \u00fa\u010dinn\u011b odstra\u0148ovat, aby se zabr\u00e1nilo klub\u00e1n\u00ed vrt\u00e1ku, sn\u00ed\u017eilo t\u0159en\u00ed a zachovala se \u00fa\u010dinnost vrt\u00e1n\u00ed. Zv\u00fd\u0161en\u00e1 viskozita, kterou dod\u00e1v\u00e1 HEC, umo\u017e\u0148uje vrtn\u00e9 kapalin\u011b \u00fa\u010dinn\u011b suspendovat tyto od\u0159ezky, \u010d\u00edm\u017e zabra\u0148uje jejich usazov\u00e1n\u00ed na dn\u011b vrtu a brzd\u011bn\u00ed vrtn\u00e9ho procesu. Je to jako p\u0159idat od\u0159ezk\u016fm vztlak, kter\u00fd jim pom\u00e1h\u00e1 \"plavat\" v kapalin\u011b sm\u011brem vzh\u016fru.<\/p>\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-fc735be e-flex e-con-boxed e-con e-parent\" data-id=\"fc735be\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-177fe94 e-con-full e-flex e-con e-child\" data-id=\"177fe94\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ea6aa1b elementor-widget elementor-widget-image\" data-id=\"ea6aa1b\" data-element_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:\/\/landu-china.com\/wp-content\/uploads\/2025\/07\/LANDU-Hydroxyethyl-Cellulose-HEC-free-sample.jpg\" class=\"attachment-large size-large wp-image-22696\" alt=\"\" srcset=\"https:\/\/landu-china.com\/wp-content\/uploads\/2025\/07\/LANDU-Hydroxyethyl-Cellulose-HEC-free-sample.jpg 800w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/07\/LANDU-Hydroxyethyl-Cellulose-HEC-free-sample-300x200.jpg 300w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/07\/LANDU-Hydroxyethyl-Cellulose-HEC-free-sample-768x512.jpg 768w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/07\/LANDU-Hydroxyethyl-Cellulose-HEC-free-sample-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>\n\t\t<div class=\"elementor-element elementor-element-cb4e646 e-con-full e-flex e-con e-child\" data-id=\"cb4e646\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-33bdc03 elementor-widget elementor-widget-heading\" data-id=\"33bdc03\" data-element_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\">Stupn\u011b pou\u017eit\u00ed HEC ve vrtn\u00fdch kapalin\u00e1ch<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1dd36bc elementor-widget elementor-widget-image\" data-id=\"1dd36bc\" data-element_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=\"55\" height=\"9\" src=\"https:\/\/landu-china.com\/wp-content\/uploads\/2024\/06\/\u8d44\u6e90-1.png\" class=\"attachment-large size-large wp-image-87\" alt=\"\" \/>\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-5b5f7ee elementor-widget elementor-widget-html\" data-id=\"5b5f7ee\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p>V ropn\u00e9m a plyn\u00e1rensk\u00e9m pr\u016fmyslu se pou\u017e\u00edvaj\u00ed r\u016fzn\u00e9 druhy HEC p\u0159izp\u016fsoben\u00e9 specifick\u00fdm podm\u00ednk\u00e1m vrt\u00e1n\u00ed a po\u017eadavk\u016fm na v\u00fdkon. Zde je rozd\u011blen\u00ed b\u011b\u017en\u00fdch \u00farovn\u00ed pou\u017eit\u00ed:<\/p>\n\n<ul>\n    <li><b>Z\u00e1kladn\u00ed HEC (standardn\u00ed stupe\u0148):<\/b> Jedn\u00e1 se o nejekonomi\u010dt\u011bj\u0161\u00ed variantu, kter\u00e1 je vhodn\u00e1 pro m\u011blk\u00e9 vrty s relativn\u011b jednoduchou geologi\u00ed a n\u00edzkou teplotou na dn\u011b vrtu. Funguje p\u0159edev\u0161\u00edm jako zvy\u0161ova\u010d viskozity a sni\u017eova\u010d ztr\u00e1t kapaliny v bahnech na b\u00e1zi sladk\u00e9 vody.<\/li>\n    <li><b>Modifikovan\u00fd HEC (Enhanced Performance Grade):<\/b> Tyto t\u0159\u00eddy HEC jsou chemicky modifikov\u00e1ny, aby se zlep\u0161ila jejich v\u00fdkonnost v n\u00e1ro\u010dn\u011bj\u0161\u00edch podm\u00ednk\u00e1ch, jako jsou vy\u0161\u0161\u00ed teploty nebo slan\u00e9 prost\u0159ed\u00ed. Modifikace mohou zv\u00fd\u0161it tepelnou stabilitu, odolnost v\u016f\u010di sol\u00edm a odolnost v\u016f\u010di smyku. B\u011b\u017en\u011b se pou\u017e\u00edvaj\u00ed v hlub\u0161\u00edch vrtech a ve vrtech se zn\u00e1m\u00fdmi probl\u00e9my se slanost\u00ed.<\/li>\n    <li><b>Speci\u00e1ln\u00ed t\u0159\u00edda HEC (High-Performance Grade):<\/b> Jedn\u00e1 se o vysoce specializovan\u00e9 produkty HEC ur\u010den\u00e9 pro n\u00e1ro\u010dn\u00e9 aplikace, jako jsou:\n        <ul>\n            <li><b>Vysokoteplotn\u00ed vrty:<\/b> Modifikov\u00e1no pro udr\u017een\u00ed viskozity a kontrolu ztr\u00e1t kapaliny p\u0159i extr\u00e9mn\u00edch teplot\u00e1ch (nad 300 \u00b0F).<\/li>\n            <li><b>Studny s vysokou salinitou:<\/b> Optimalizov\u00e1no pro pou\u017eit\u00ed v prost\u0159ed\u00ed nasycen\u00fdch sol\u00ed bez v\u00fdrazn\u00e9 ztr\u00e1ty viskozity.<\/li>\n            <li><b>Inhibice b\u0159idlic:<\/b> Za\u010dlen\u011bn\u00ed inhibitor\u016f b\u0159idlic, kter\u00e9 zabra\u0148uj\u00ed bobtn\u00e1n\u00ed a disperzi b\u0159idlic a zvy\u0161uj\u00ed stabilitu vrtu.<\/li>\n            <li><b>Frakturn\u00ed kapaliny:<\/b> N\u011bkter\u00e9 t\u0159\u00eddy HEC lze pou\u017e\u00edt jako sni\u017eova\u010de t\u0159en\u00ed p\u0159i hydraulick\u00e9m \u0161t\u011bpen\u00ed.<\/li>\n        <\/ul>\n    <\/li>\n<\/ul>\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7ee644c e-flex e-con-boxed e-con e-parent\" data-id=\"7ee644c\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4a69807 elementor-widget elementor-widget-heading\" data-id=\"4a69807\" data-element_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\">Hlavn\u00ed v\u00fdhody pou\u017e\u00edv\u00e1n\u00ed HEC ve vrtn\u00fdch kapalin\u00e1ch<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-de4fc30 elementor-widget elementor-widget-image\" data-id=\"de4fc30\" data-element_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=\"55\" height=\"9\" src=\"https:\/\/landu-china.com\/wp-content\/uploads\/2024\/06\/\u8d44\u6e90-1.png\" class=\"attachment-large size-large wp-image-87\" alt=\"\" \/>\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1abe4eb e-flex e-con-boxed e-con e-child\" data-id=\"1abe4eb\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-110765a e-con-full e-flex e-con e-child\" data-id=\"110765a\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ca6dc9e elementor-widget elementor-widget-html\" data-id=\"ca6dc9e\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<ul>\n    <li><b>Vynikaj\u00edc\u00ed kontrola viskozity:<\/b> Dos\u00e1hn\u011bte optim\u00e1ln\u00ed viskozity pro suspendov\u00e1n\u00ed od\u0159ezk\u016f, \u010di\u0161t\u011bn\u00ed otvor\u016f a udr\u017een\u00ed stability vrtu. To zaji\u0161\u0165uje efektivn\u00ed vrt\u00e1n\u00ed a sni\u017euje riziko n\u00e1kladn\u00fdch probl\u00e9m\u016f.\n        <ul>\n            <li><i>Vylep\u0161en\u00e9 \u010di\u0161t\u011bn\u00ed otvor\u016f:<\/i> Efektivn\u00ed odstra\u0148ov\u00e1n\u00ed od\u0159ezk\u016f z vrtu.<\/li>\n            <li><i>Vylep\u0161en\u00e9 zav\u011b\u0161en\u00ed \u0159\u00edzk\u016f:<\/i> Zabra\u0148uje usazov\u00e1n\u00ed a koulen\u00ed kousk\u016f.<\/li>\n            <li><i>Sn\u00ed\u017een\u00ed to\u010div\u00e9ho momentu a odporu:<\/i> Minimalizuje t\u0159en\u00ed mezi vrtnou strunou a vrtem.<\/li>\n        <\/ul>\n    <\/li>\n    <li><b>\u00da\u010dinn\u00e9 sn\u00ed\u017een\u00ed ztr\u00e1ty tekutin:<\/b> Minimalizujte vnik\u00e1n\u00ed kapaliny do formace, zabra\u0148te jej\u00edmu po\u0161kozen\u00ed a zachovejte integritu vrtu. T\u00edm se zachov\u00e1v\u00e1 produk\u010dn\u00ed kapacita formace a sni\u017euje se riziko zhroucen\u00ed vrtu.\n        <ul>\n            <li><i>Minimalizovan\u00e9 po\u0161kozen\u00ed formace:<\/i> Zachov\u00e1v\u00e1 propustnost a sm\u00e1\u010divost.<\/li>\n            <li><i>Zlep\u0161en\u00e1 stabilita vrtu:<\/i> Sni\u017euje riziko zhroucen\u00ed nebo odlupov\u00e1n\u00ed.<\/li>\n            <li><i>Sn\u00ed\u017een\u00e9 lepen\u00ed diferenci\u00e1lu:<\/i> Zabra\u0148uje zaseknut\u00ed vrtac\u00ed struny.<\/li>\n        <\/ul>\n    <\/li>\n    <li><b>Vylep\u0161en\u00e9 vlastnosti zav\u011b\u0161en\u00ed:<\/b> Udr\u017eujte v\u00e1hov\u00e1 \u010dinidla a dal\u0161\u00ed pevn\u00e1 aditiva rovnom\u011brn\u011b rozpt\u00fdlen\u00e1 ve vrtn\u00e9 kapalin\u011b, \u010d\u00edm\u017e zajist\u00edte konzistentn\u00ed v\u00fdkon. To zabra\u0148uje usazov\u00e1n\u00ed a udr\u017euje po\u017eadovanou hustotu kapaliny po celou dobu vrt\u00e1n\u00ed.\n        <ul>\n            <li><i>Rovnom\u011brn\u00e1 hustota kapaliny:<\/i> Zabra\u0148uje usazov\u00e1n\u00ed v\u00e1hov\u00fdch \u010dinidel.<\/li>\n            <li><i>Stabiln\u00ed suspenze p\u0159\u00edsad:<\/i> Zaji\u0161\u0165uje konzistentn\u00ed v\u00fdkon kapaliny.<\/li>\n            <li><i>Zlep\u0161en\u00e1 p\u0159esnost m\u011b\u0159en\u00ed:<\/i> Poskytuje spolehliv\u00e1 data pro anal\u00fdzu vrtu.<\/li>\n        <\/ul>\n    <\/li>\n    <li><b>Vynikaj\u00edc\u00ed kompatibilita:<\/b> HEC je kompatibiln\u00ed s celou \u0159adou dal\u0161\u00edch p\u0159\u00edsad do vrtn\u00e9 kapaliny, co\u017e umo\u017e\u0148uje flexibiln\u00ed formulaci a optimalizaci. To zjednodu\u0161uje konstrukci vrtn\u00fdch kapalin a sni\u017euje riziko probl\u00e9m\u016f s nekompatibilitou.<\/li>\n    <li><b>\u0160etrn\u00e9 k \u017eivotn\u00edmu prost\u0159ed\u00ed:<\/b> HEC se z\u00edsk\u00e1v\u00e1 z obnoviteln\u00e9ho zdroje (celul\u00f3zy) a je obecn\u011b pova\u017eov\u00e1n za biologicky odbourateln\u00fd a \u0161etrn\u00fd k \u017eivotn\u00edmu prost\u0159ed\u00ed. To je v souladu s rostouc\u00edm d\u016frazem na udr\u017eiteln\u00e9 vrtn\u00e9 postupy.<\/li>\n<\/ul>\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-83b9029 e-con-full e-flex e-con e-child\" data-id=\"83b9029\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0d0da32 elementor-widget elementor-widget-image\" data-id=\"0d0da32\" data-element_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=\"600\" src=\"https:\/\/landu-china.com\/wp-content\/uploads\/2025\/07\/oil-pump-jack-1024x768.jpg\" class=\"attachment-large size-large wp-image-22692\" alt=\"Zved\u00e1k olejov\u00e9ho \u010derpadla\" srcset=\"https:\/\/landu-china.com\/wp-content\/uploads\/2025\/07\/oil-pump-jack-1024x768.jpg 1024w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/07\/oil-pump-jack-300x225.jpg 300w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/07\/oil-pump-jack-768x576.jpg 768w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/07\/oil-pump-jack-1536x1152.jpg 1536w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/07\/oil-pump-jack-16x12.jpg 16w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/07\/oil-pump-jack.jpg 2000w\" 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>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9509d43 e-flex e-con-boxed e-con e-parent\" data-id=\"9509d43\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4ec02ce elementor-widget elementor-widget-heading\" data-id=\"4ec02ce\" data-element_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\">LANDU: Va\u0161e spolehliv\u00e9 \u0159e\u0161en\u00ed HEC<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-788d0f4 elementor-widget elementor-widget-image\" data-id=\"788d0f4\" data-element_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=\"55\" height=\"9\" src=\"https:\/\/landu-china.com\/wp-content\/uploads\/2024\/06\/\u8d44\u6e90-1.png\" class=\"attachment-large size-large wp-image-87\" alt=\"\" \/>\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-fcead57 elementor-widget elementor-widget-html\" data-id=\"fcead57\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p>Spole\u010dnost LANDU nab\u00edz\u00ed komplexn\u00ed \u0159adu vysoce kvalitn\u00edch produkt\u016f z hydroxyethylcelul\u00f3zy (HEC), kter\u00e9 jsou speci\u00e1ln\u011b navr\u017eeny pro n\u00e1ro\u010dn\u00e9 aplikace vrtn\u00fdch kapalin. Na\u0161e t\u0159\u00eddy HEC LANDERCOLL jsou vyr\u00e1b\u011bny podle nejvy\u0161\u0161\u00edch pr\u016fmyslov\u00fdch standard\u016f, co\u017e zaji\u0161\u0165uje konzistentn\u00ed v\u00fdkon a spolehlivost.<\/p>\n\n<table>\n    <thead>\n        <tr>\n            <th>N\u00e1zev produktu<\/th>\n            <th>Viskozita (Brookfield 1%)<\/th>\n            <th>Stupe\u0148 substituce<\/th>\n            <th>Aplikace<\/th>\n            <th>Kl\u00ed\u010dov\u00e9 vlastnosti<\/th>\n        <\/tr>\n    <\/thead>\n    <tbody>\n        <tr>\n            <td>LANDERCOLL HE60<\/td>\n            <td>2500-3500<\/td>\n            <td>1.8-2.2<\/td>\n            <td>Sladkovodn\u00ed vrtn\u00e9 kapaliny<\/td>\n            <td>Vynikaj\u00edc\u00ed budov\u00e1n\u00ed viskozity, dobr\u00e1 kontrola ztr\u00e1t kapaliny<\/td>\n        <\/tr>\n        <tr>\n            <td>LANDERCOLL HE150<\/td>\n            <td>4500-6000<\/td>\n            <td>1.8-2.2<\/td>\n            <td>Vrtn\u00e9 kapaliny s vysokou viskozitou, suspenze od\u0159ezk\u016f<\/td>\n            <td>Vysok\u00e1 viskozita, vynikaj\u00edc\u00ed suspenze od\u0159ezk\u016f, lep\u0161\u00ed \u010di\u0161t\u011bn\u00ed otvoru<\/td>\n        <\/tr>\n        <tr>\n            <td>LANDERCOLL HE100M<\/td>\n            <td>3500-5000<\/td>\n            <td>1.5-2.0<\/td>\n            <td>Vysokoteplotn\u00ed vrtn\u00e9 kapaliny (a\u017e 300 \u00b0C)<\/td>\n            <td>Tepeln\u011b stabiln\u00ed, zachov\u00e1v\u00e1 si viskozitu p\u0159i vysok\u00fdch teplot\u00e1ch<\/td>\n        <\/tr>\n        <tr>\n            <td>LANDERCOLL HE60MBE<\/td>\n            <td>2000-3000<\/td>\n            <td>1.8-2.2<\/td>\n            <td>Vrtn\u00e9 kapaliny s nasycenou sol\u00ed<\/td>\n            <td>Odoln\u00fd v\u016f\u010di soli, zachov\u00e1v\u00e1 si viskozitu v prost\u0159ed\u00ed s vysokou salinitou.<\/td>\n        <\/tr>\n    <\/tbody>\n<\/table>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f1947b9 elementor-widget elementor-widget-spacer\" data-id=\"f1947b9\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\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>\n\t\t\t\t<div class=\"elementor-element elementor-element-512b9fd elementor-widget elementor-widget-html\" data-id=\"512b9fd\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p>Spole\u010dnost LANDU poskytuje nejen vysoce kvalitn\u00ed produkty HEC, ale tak\u00e9 komplexn\u00ed technickou podporu, kter\u00e1 v\u00e1m pom\u016f\u017ee optimalizovat slo\u017een\u00ed va\u0161\u00ed vrtn\u00e9 kapaliny. Nab\u00edz\u00edme:<\/p>\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-fc4caec e-grid e-con-boxed e-con e-parent\" data-id=\"fc4caec\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-11c4437 e-con-full e-flex e-con e-child\" data-id=\"11c4437\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8125710 elementor-widget elementor-widget-image\" data-id=\"8125710\" data-element_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:\/\/landu-china.com\/wp-content\/uploads\/2025\/07\/LANDU-LANDERCOLL-HEC-Powder-Free-sample.jpg\" class=\"attachment-large size-large wp-image-22702\" alt=\"\" srcset=\"https:\/\/landu-china.com\/wp-content\/uploads\/2025\/07\/LANDU-LANDERCOLL-HEC-Powder-Free-sample.jpg 800w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/07\/LANDU-LANDERCOLL-HEC-Powder-Free-sample-300x200.jpg 300w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/07\/LANDU-LANDERCOLL-HEC-Powder-Free-sample-768x512.jpg 768w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/07\/LANDU-LANDERCOLL-HEC-Powder-Free-sample-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-5120f88 elementor-widget elementor-widget-heading\" data-id=\"5120f88\" data-element_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\">1. Vzorky zdarma<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-482266f elementor-widget elementor-widget-html\" data-id=\"482266f\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p>Otestujte na\u0161e t\u0159\u00eddy LANDERCOLL HEC ve vlastn\u00edch syst\u00e9mech vrtn\u00fdch kapalin.<\/p>\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-638a648 e-con-full e-flex e-con e-child\" data-id=\"638a648\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d5733fb elementor-widget elementor-widget-image\" data-id=\"d5733fb\" data-element_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=\"760\" height=\"507\" src=\"https:\/\/landu-china.com\/wp-content\/uploads\/2025\/06\/LANDU-product-fast-delivery-and-loading.jpg\" class=\"attachment-large size-large wp-image-22592\" alt=\"\" srcset=\"https:\/\/landu-china.com\/wp-content\/uploads\/2025\/06\/LANDU-product-fast-delivery-and-loading.jpg 760w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/06\/LANDU-product-fast-delivery-and-loading-300x200.jpg 300w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/06\/LANDU-product-fast-delivery-and-loading-18x12.jpg 18w\" sizes=\"(max-width: 760px) 100vw, 760px\" \/>\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-4381efe elementor-widget elementor-widget-heading\" data-id=\"4381efe\" data-element_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\">2. Glob\u00e1ln\u00ed p\u0159eprava<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c63735e elementor-widget elementor-widget-html\" data-id=\"c63735e\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p>Dod\u00e1v\u00e1me LANDERCOLL HEC na va\u0161e vrtn\u00e1 pracovi\u0161t\u011b po cel\u00e9m sv\u011bt\u011b.<\/p>\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-a988314 e-con-full e-flex e-con e-child\" data-id=\"a988314\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-beb0dda elementor-widget elementor-widget-image\" data-id=\"beb0dda\" data-element_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:\/\/landu-china.com\/wp-content\/uploads\/2025\/06\/LANDU-professional-chemist-team.jpg\" class=\"attachment-large size-large wp-image-22517\" alt=\"LANDU-profesion\u00e1ln\u00ed-chemick\u00fd-t\u00fdm\" srcset=\"https:\/\/landu-china.com\/wp-content\/uploads\/2025\/06\/LANDU-professional-chemist-team.jpg 800w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/06\/LANDU-professional-chemist-team-300x200.jpg 300w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/06\/LANDU-professional-chemist-team-768x512.jpg 768w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/06\/LANDU-professional-chemist-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<div class=\"elementor-element elementor-element-4cffc3f elementor-widget elementor-widget-heading\" data-id=\"4cffc3f\" data-element_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\">3. Vlastn\u00ed formulace<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e570956 elementor-widget elementor-widget-html\" data-id=\"e570956\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p>N\u00e1\u0161 t\u00fdm odborn\u00edk\u016f s v\u00e1mi m\u016f\u017ee spolupracovat na v\u00fdvoji vlastn\u00edch formulac\u00ed HEC p\u0159izp\u016fsoben\u00fdch va\u0161im specifick\u00fdm v\u00fdzv\u00e1m p\u0159i vrt\u00e1n\u00ed.<\/p>\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-08de153 e-flex e-con-boxed e-con e-parent\" data-id=\"08de153\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-0834c84 e-con-full e-flex e-con e-child\" data-id=\"0834c84\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-57caa86 elementor-widget elementor-widget-heading\" data-id=\"57caa86\" data-element_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\">V\u00fdb\u011br spr\u00e1vn\u00e9 t\u0159\u00eddy LANDERCOLL HEC<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4778140 elementor-widget elementor-widget-image\" data-id=\"4778140\" data-element_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=\"55\" height=\"9\" src=\"https:\/\/landu-china.com\/wp-content\/uploads\/2024\/06\/\u8d44\u6e90-1.png\" class=\"attachment-large size-large wp-image-87\" alt=\"\" \/>\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-7ad5549 elementor-widget elementor-widget-html\" data-id=\"7ad5549\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p>V\u00fdb\u011br vhodn\u00e9 t\u0159\u00eddy HEC je pro optim\u00e1ln\u00ed v\u00fdkonnost vrtn\u00e9 kapaliny z\u00e1sadn\u00ed. Zva\u017ete n\u00e1sleduj\u00edc\u00ed faktory:<\/p>\n\n<table>\n    <thead>\n        <tr>\n            <th>Stav<\/th>\n            <th>Doporu\u010den\u00fd(\u00e9) stupe\u0148(y) LANDERCOLL<\/th>\n        <\/tr>\n    <\/thead>\n    <tbody>\n        <tr>\n            <td>Sladkovodn\u00ed bahno<\/td>\n            <td>HE60<\/td>\n        <\/tr>\n        <tr>\n            <td>Vysokoteplotn\u00ed vrty<\/td>\n            <td>HE100M<\/td>\n        <\/tr>\n        <tr>\n            <td>Studny s vysokou salinitou<\/td>\n            <td>HE60MBE<\/td>\n        <\/tr>\n        <tr>\n            <td>Zav\u011b\u0161en\u00ed \u0159\u00edzk\u016f<\/td>\n            <td>MHE60PX<\/td>\n        <\/tr>\n        <tr>\n            <td>Inhibice b\u0159idlic (v\u010detn\u011b p\u0159\u00edsad)<\/td>\n            <td><a href=\"https:\/\/landu-china.com\/cs\/kontaktujte-nas\/\">(Kontaktujte LANDU pro specializovan\u00fd produkt HEC s inhibic\u00ed b\u0159idlic)<\/a><\/td>\n        <\/tr>\n    <\/tbody>\n<\/table>\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-21afdb6 e-con-full e-flex e-con e-child\" data-id=\"21afdb6\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8f1b033 elementor-widget elementor-widget-image\" data-id=\"8f1b033\" data-element_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:\/\/landu-china.com\/wp-content\/uploads\/2025\/07\/LANDU-Hydroxyethyl-Cellulose-HEC-HE60BE.jpg\" class=\"attachment-large size-large wp-image-22715\" alt=\"\" srcset=\"https:\/\/landu-china.com\/wp-content\/uploads\/2025\/07\/LANDU-Hydroxyethyl-Cellulose-HEC-HE60BE.jpg 800w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/07\/LANDU-Hydroxyethyl-Cellulose-HEC-HE60BE-300x200.jpg 300w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/07\/LANDU-Hydroxyethyl-Cellulose-HEC-HE60BE-768x512.jpg 768w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/07\/LANDU-Hydroxyethyl-Cellulose-HEC-HE60BE-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<div class=\"elementor-element elementor-element-6575e8c e-con-full e-flex e-con e-child\" data-id=\"6575e8c\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ad1e897 elementor-widget elementor-widget-html\" data-id=\"ad1e897\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<ul>\n    <li><b>Hloubka vrtu:<\/b> Hlub\u0161\u00ed vrty obecn\u011b vy\u017eaduj\u00ed vy\u0161\u0161\u00ed viskozitu a lep\u0161\u00ed kontrolu ztr\u00e1t kapaliny.<\/li>\n    <li><b>Teplota spodn\u00edho otvoru:<\/b> Vysokoteplotn\u00ed vrty vy\u017eaduj\u00ed tepeln\u011b stabiln\u00ed t\u0159\u00eddy HEC.<\/li>\n    <li><b>Slanost:<\/b> Prost\u0159ed\u00ed s vysokou salinitou vy\u017eaduje t\u0159\u00eddy HEC odoln\u00e9 v\u016f\u010di soli.<\/li>\n    <li><b>Geologie:<\/b> B\u0159idlicov\u00e9 formace vy\u017eaduj\u00ed produkty HEC s inhibi\u010dn\u00edmi vlastnostmi pro b\u0159idlice.<\/li>\n<\/ul>\t\t\t\t<\/div>\n\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-dbf57f4 e-flex e-con-boxed e-con e-parent\" data-id=\"dbf57f4\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-6b7fa47 e-con-full e-flex e-con e-child\" data-id=\"6b7fa47\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0c30e7b elementor-widget elementor-widget-image\" data-id=\"0c30e7b\" data-element_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=\"534\" src=\"https:\/\/landu-china.com\/wp-content\/uploads\/2025\/07\/two-oil-men-standing-by-petroleum-pump-jack--1024x684.jpg\" class=\"attachment-large size-large wp-image-22697\" alt=\"Dva nafta\u0159i stoj\u00edc\u00ed u zved\u00e1ku ropn\u00e9ho \u010derpadla.\" srcset=\"https:\/\/landu-china.com\/wp-content\/uploads\/2025\/07\/two-oil-men-standing-by-petroleum-pump-jack--1024x684.jpg 1024w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/07\/two-oil-men-standing-by-petroleum-pump-jack--300x200.jpg 300w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/07\/two-oil-men-standing-by-petroleum-pump-jack--768x513.jpg 768w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/07\/two-oil-men-standing-by-petroleum-pump-jack--1536x1025.jpg 1536w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/07\/two-oil-men-standing-by-petroleum-pump-jack--18x12.jpg 18w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/07\/two-oil-men-standing-by-petroleum-pump-jack-.jpg 2000w\" 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>\n\t\t<div class=\"elementor-element elementor-element-3ab4a15 e-con-full e-flex e-con e-child\" data-id=\"3ab4a15\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ae058cb elementor-widget elementor-widget-heading\" data-id=\"ae058cb\" data-element_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\">B\u011b\u017en\u00e9 probl\u00e9my s vrtnou kapalinou a \u0159e\u0161en\u00ed LANDU<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6837e02 elementor-widget elementor-widget-image\" data-id=\"6837e02\" data-element_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=\"55\" height=\"9\" src=\"https:\/\/landu-china.com\/wp-content\/uploads\/2024\/06\/\u8d44\u6e90-1.png\" class=\"attachment-large size-large wp-image-87\" alt=\"\" \/>\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-2a68d46 elementor-widget elementor-widget-html\" data-id=\"2a68d46\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<table>\n    <thead>\n        <tr>\n            <th>Probl\u00e9m<\/th>\n            <th>\u0158e\u0161en\u00ed s LANDU<\/th>\n        <\/tr>\n    <\/thead>\n    <tbody>\n        <tr>\n            <td>\u0160patn\u00e9 zav\u011b\u0161en\u00ed \u0159\u00edzk\u016f<\/td>\n            <td>Zvy\u0161te koncentraci LANDERCOLL MHE60PX, abyste zv\u00fd\u0161ili viskozitu a zlep\u0161ili nosnost od\u0159ezk\u016f.<\/td>\n        <\/tr>\n        <tr>\n            <td>Nadm\u011brn\u00e1 ztr\u00e1ta tekutin<\/td>\n            <td>P\u0159idejte LANDERCOLL HE60 do vrtn\u00e9 kapaliny, aby se vytvo\u0159il filtra\u010dn\u00ed kol\u00e1\u010d a sn\u00ed\u017eilo se vnik\u00e1n\u00ed kapaliny do formace.<\/td>\n        <\/tr>\n        <tr>\n            <td>Ztr\u00e1ta viskozity p\u0159i vysok\u00fdch teplot\u00e1ch<\/td>\n            <td>Pou\u017eijte LANDERCOLL HE100M, tepeln\u011b stabiln\u00ed t\u0159\u00eddu HEC, pro udr\u017een\u00ed viskozity a kontrolu ztr\u00e1t kapaliny p\u0159i zv\u00fd\u0161en\u00fdch teplot\u00e1ch.<\/td>\n        <\/tr>\n    <\/tbody>\n<\/table>\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9a6ccf8 e-flex e-con-boxed e-con e-parent\" data-id=\"9a6ccf8\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-ba5c313 e-con-full e-flex e-con e-child\" data-id=\"ba5c313\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-4ead2d5 e-con-full e-flex e-con e-child\" data-id=\"4ead2d5\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-14eb4bf elementor-widget elementor-widget-heading\" data-id=\"14eb4bf\" data-element_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\">Doporu\u010den\u00ed pro pou\u017eit\u00ed a zach\u00e1zen\u00ed<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2e34a27 elementor-widget elementor-widget-image\" data-id=\"2e34a27\" data-element_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=\"55\" height=\"9\" src=\"https:\/\/landu-china.com\/wp-content\/uploads\/2024\/06\/\u8d44\u6e90-1.png\" class=\"attachment-large size-large wp-image-87\" alt=\"\" \/>\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-cfc909e elementor-widget elementor-widget-html\" data-id=\"cfc909e\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<ol>\n    <li><b>M\u00edch\u00e1n\u00ed:<\/b> P\u0159id\u00e1vejte LANDERCOLL HEC pomalu do v\u00edru rychle m\u00edchan\u00e9 vrtn\u00e9 kapaliny na b\u00e1zi vody.<\/li>\n    <li><b>Koncentrace:<\/b> Typick\u00e9 koncentrace se pohybuj\u00ed od 0,5% do 2,0% hmotnostn\u00edch, v z\u00e1vislosti na po\u017eadovan\u00e9 viskozit\u011b a regulaci ztr\u00e1t kapaliny.<\/li>\n    <li><b>Hydratace:<\/b> Nechte HEC dostate\u010dn\u011b dlouho, aby se pln\u011b hydratoval a vyvinul svou viskozitu.<\/li>\n<\/ol>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8679377 elementor-widget elementor-widget-html\" data-id=\"8679377\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p><b>Kl\u00ed\u010dov\u00e1 rada pro \u00fasp\u011bch:<\/b> Spr\u00e1vn\u00e1 disperze a hydratace jsou nezbytn\u00e9 pro dosa\u017een\u00ed optim\u00e1ln\u00edch vlastnost\u00ed HEC. Pou\u017eijte m\u00edchadlo s vysokou smykovou rychlost\u00ed a zajist\u011bte dostate\u010dnou dobu hydratace.<\/p>\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-62bf912 e-con-full e-flex e-con e-child\" data-id=\"62bf912\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e9150f4 elementor-widget elementor-widget-image\" data-id=\"e9150f4\" data-element_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:\/\/landu-china.com\/wp-content\/uploads\/2025\/06\/LANDU-HEC-Hydroxyethyl-Cellulose-powder.jpg\" class=\"attachment-large size-large wp-image-22359\" alt=\"\" srcset=\"https:\/\/landu-china.com\/wp-content\/uploads\/2025\/06\/LANDU-HEC-Hydroxyethyl-Cellulose-powder.jpg 800w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/06\/LANDU-HEC-Hydroxyethyl-Cellulose-powder-300x200.jpg 300w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/06\/LANDU-HEC-Hydroxyethyl-Cellulose-powder-768x512.jpg 768w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/06\/LANDU-HEC-Hydroxyethyl-Cellulose-powder-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>\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-fed134b e-flex e-con-boxed e-con e-parent\" data-id=\"fed134b\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-fa5fea7 e-con-full e-flex e-con e-child\" data-id=\"fa5fea7\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8690639 elementor-widget elementor-widget-heading\" data-id=\"8690639\" data-element_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\">Informace pro objedn\u00e1n\u00ed<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bc5855c elementor-widget elementor-widget-image\" data-id=\"bc5855c\" data-element_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=\"55\" height=\"9\" src=\"https:\/\/landu-china.com\/wp-content\/uploads\/2024\/06\/\u8d44\u6e90-1.png\" class=\"attachment-large size-large wp-image-87\" alt=\"\" \/>\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>\n\t\t<div class=\"elementor-element elementor-element-38d6744 e-con-full e-flex e-con e-child\" data-id=\"38d6744\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4716971 elementor-align-right elementor-widget elementor-widget-button\" data-id=\"4716971\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/landu-china.com\/cs\/kontaktujte-nas\/\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Solicite um or\u00e7amento<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-582926c e-flex e-con-boxed e-con e-parent\" data-id=\"582926c\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-de67c93 e-con-full e-flex e-con e-child\" data-id=\"de67c93\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-96cb8c2 elementor-widget elementor-widget-image\" data-id=\"96cb8c2\" data-element_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=\"760\" height=\"507\" src=\"https:\/\/landu-china.com\/wp-content\/uploads\/2025\/07\/HEC-powder-product-LANDU-package-1.jpg\" class=\"attachment-large size-large wp-image-22716\" alt=\"\" srcset=\"https:\/\/landu-china.com\/wp-content\/uploads\/2025\/07\/HEC-powder-product-LANDU-package-1.jpg 760w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/07\/HEC-powder-product-LANDU-package-1-300x200.jpg 300w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/07\/HEC-powder-product-LANDU-package-1-18x12.jpg 18w\" sizes=\"(max-width: 760px) 100vw, 760px\" \/>\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-4e9d80f elementor-widget elementor-widget-image\" data-id=\"4e9d80f\" data-element_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=\"760\" height=\"507\" src=\"https:\/\/landu-china.com\/wp-content\/uploads\/2025\/06\/LANDU-product-delivery-management.jpg\" class=\"attachment-large size-large wp-image-22608\" alt=\"\" srcset=\"https:\/\/landu-china.com\/wp-content\/uploads\/2025\/06\/LANDU-product-delivery-management.jpg 760w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/06\/LANDU-product-delivery-management-300x200.jpg 300w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/06\/LANDU-product-delivery-management-18x12.jpg 18w\" sizes=\"(max-width: 760px) 100vw, 760px\" \/>\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>\n\t\t<div class=\"elementor-element elementor-element-db4fa32 e-con-full e-flex e-con e-child\" data-id=\"db4fa32\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c12d77f elementor-widget elementor-widget-html\" data-id=\"c12d77f\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<table>\n    <thead>\n        <tr>\n            <th>Specifikace<\/th>\n            <th>Podrobnosti na<\/th>\n        <\/tr>\n    <\/thead>\n    <tbody>\n        <tr>\n            <td>MOQ<\/td>\n            <td>500 kg<\/td>\n        <\/tr>\n        <tr>\n            <td>Balen\u00ed<\/td>\n            <td>25 KG Bag, mo\u017enost p\u0159izp\u016fsoben\u00ed<\/td>\n        <\/tr>\n        <tr>\n            <td>Doba realizace<\/td>\n            <td>7-14 dn\u00ed. Tato doba se m\u016f\u017ee li\u0161it v z\u00e1vislosti na po\u017eadavc\u00edch objedn\u00e1vky.<\/td>\n        <\/tr>\n        <tr>\n            <td>Platebn\u00ed podm\u00ednky<\/td>\n            <td>T\/T, L\/C, OA a dal\u0161\u00ed<\/td>\n        <\/tr>\n        <tr>\n            <td>Mo\u017enosti p\u0159epravy<\/td>\n            <td>N\u00e1mo\u0159n\u00ed p\u0159eprava CIF, FOB, CFR a dal\u0161\u00ed<\/td>\n        <\/tr>\n        <tr>\n            <td>Vzorov\u00e9 z\u00e1sady<\/td>\n            <td>Vzorky zdarma na vy\u017e\u00e1d\u00e1n\u00ed<\/td>\n        <\/tr>\n    <\/tbody>\n<\/table>\n\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-cb36be9 e-flex e-con-boxed e-con e-parent\" data-id=\"cb36be9\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0a773c1 elementor-widget elementor-widget-heading\" data-id=\"0a773c1\" data-element_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\">V\u00fdhody kontroly kvality a v\u00fdzkumu a v\u00fdvoje<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-17e043a elementor-widget elementor-widget-image\" data-id=\"17e043a\" data-element_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=\"55\" height=\"9\" src=\"https:\/\/landu-china.com\/wp-content\/uploads\/2024\/06\/\u8d44\u6e90-1.png\" class=\"attachment-large size-large wp-image-87\" alt=\"\" \/>\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8ea16af e-flex e-con-boxed e-con e-parent\" data-id=\"8ea16af\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-4b56967 e-grid e-con-full e-con e-child\" data-id=\"4b56967\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-a4e4207 e-con-full e-flex e-con e-child\" data-id=\"a4e4207\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-230f876 e-con-full e-flex e-con e-child\" data-id=\"230f876\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4c6b4c1 elementor-widget elementor-widget-html\" data-id=\"4c6b4c1\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p>Spole\u010dnost LANDU dodr\u017euje p\u0159\u00edsn\u00e9 standardy kontroly kvality v pr\u016fb\u011bhu cel\u00e9ho v\u00fdrobn\u00edho procesu, co\u017e zaji\u0161\u0165uje st\u00e1l\u00fd v\u00fdkon a spolehlivost v\u00fdrobku. Na\u0161e nejmodern\u011bj\u0161\u00ed za\u0159\u00edzen\u00ed jsou vybavena pokro\u010dil\u00fdm analytick\u00fdm za\u0159\u00edzen\u00edm pro sledov\u00e1n\u00ed kl\u00ed\u010dov\u00fdch parametr\u016f, jako je viskozita, stupe\u0148 substituce a obsah vlhkosti.<\/p>\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-f41df43 e-con-full e-flex e-con e-child\" data-id=\"f41df43\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-204d958 elementor-widget elementor-widget-image\" data-id=\"204d958\" data-element_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=\"760\" height=\"506\" src=\"https:\/\/landu-china.com\/wp-content\/uploads\/2025\/06\/Landercoll-facilities-1.jpg\" class=\"attachment-large size-large wp-image-22439\" alt=\"\" srcset=\"https:\/\/landu-china.com\/wp-content\/uploads\/2025\/06\/Landercoll-facilities-1.jpg 760w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/06\/Landercoll-facilities-1-300x200.jpg 300w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/06\/Landercoll-facilities-1-18x12.jpg 18w\" sizes=\"(max-width: 760px) 100vw, 760px\" \/>\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>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2e5b728 e-con-full e-flex e-con e-child\" data-id=\"2e5b728\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-0f823ad e-con-full e-flex e-con e-child\" data-id=\"0f823ad\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9f72497 elementor-widget elementor-widget-image\" data-id=\"9f72497\" data-element_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=\"760\" height=\"507\" src=\"https:\/\/landu-china.com\/wp-content\/uploads\/2025\/06\/LANDU-product-solution-performance.jpg\" class=\"attachment-large size-large wp-image-22568\" alt=\"\" srcset=\"https:\/\/landu-china.com\/wp-content\/uploads\/2025\/06\/LANDU-product-solution-performance.jpg 760w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/06\/LANDU-product-solution-performance-300x200.jpg 300w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/06\/LANDU-product-solution-performance-18x12.jpg 18w\" sizes=\"(max-width: 760px) 100vw, 760px\" \/>\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>\n\t\t<div class=\"elementor-element elementor-element-8b01283 e-con-full e-flex e-con e-child\" data-id=\"8b01283\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0559182 elementor-widget elementor-widget-html\" data-id=\"0559182\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p>Specializovan\u00fd v\u00fdzkumn\u00fd a v\u00fdvojov\u00fd t\u00fdm spole\u010dnosti LANDU neust\u00e1le vyv\u00edj\u00ed inovativn\u00ed produkty HEC, kter\u00e9 spl\u0148uj\u00ed vyv\u00edjej\u00edc\u00ed se pot\u0159eby ropn\u00e9ho a plyn\u00e1rensk\u00e9ho pr\u016fmyslu. Na\u0161\u00edm c\u00edlem je poskytovat z\u00e1kazn\u00edk\u016fm \u0161pi\u010dkov\u00e1 \u0159e\u0161en\u00ed, kter\u00e1 zvy\u0161uj\u00ed efektivitu vrt\u00e1n\u00ed, sni\u017euj\u00ed n\u00e1klady a minimalizuj\u00ed dopad na \u017eivotn\u00ed prost\u0159ed\u00ed. Aktivn\u011b se \u00fa\u010dastn\u00edme oborov\u00fdch konferenc\u00ed a spolupracujeme s p\u0159edn\u00edmi v\u00fdzkumn\u00fdmi pracovn\u00edky, abychom z\u016fstali na \u0161pi\u010dce v oblasti technologie vrtn\u00fdch kapalin.<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\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-eea8b0a e-con-full e-flex e-con e-child\" data-id=\"eea8b0a\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4cd33c4 elementor-widget elementor-widget-image\" data-id=\"4cd33c4\" data-element_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=\"760\" height=\"506\" src=\"https:\/\/landu-china.com\/wp-content\/uploads\/2025\/06\/LANDU-raw-material-refined-cotton.jpg\" class=\"attachment-large size-large wp-image-22597\" alt=\"\" srcset=\"https:\/\/landu-china.com\/wp-content\/uploads\/2025\/06\/LANDU-raw-material-refined-cotton.jpg 760w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/06\/LANDU-raw-material-refined-cotton-300x200.jpg 300w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/06\/LANDU-raw-material-refined-cotton-18x12.jpg 18w\" sizes=\"(max-width: 760px) 100vw, 760px\" \/>\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>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6a9f172 e-flex e-con-boxed e-con e-parent\" data-id=\"6a9f172\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-52e2e25 e-con-full e-flex e-con e-child\" data-id=\"52e2e25\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6809bf2 elementor-widget elementor-widget-heading\" data-id=\"6809bf2\" data-element_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\">Z\u00e1v\u011br: Zlep\u0161ete sv\u00e9 vrtn\u00e9 pr\u00e1ce pomoc\u00ed LANDU HEC<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-017ef47 elementor-widget elementor-widget-image\" data-id=\"017ef47\" data-element_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=\"55\" height=\"9\" src=\"https:\/\/landu-china.com\/wp-content\/uploads\/2024\/06\/\u8d44\u6e90-1.png\" class=\"attachment-large size-large wp-image-87\" alt=\"\" \/>\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-2d369c8 elementor-widget elementor-widget-html\" data-id=\"2d369c8\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p>LANDU Hydroxyethylcelul\u00f3za (HEC) je univerz\u00e1ln\u00ed a \u00fa\u010dinn\u00e1 p\u0159\u00edsada do vrtn\u00fdch kapalin na b\u00e1zi vody, kter\u00e1 zaji\u0161\u0165uje vynikaj\u00edc\u00ed regulaci viskozity, sn\u00ed\u017een\u00ed ztr\u00e1t kapaliny a suspenzn\u00ed vlastnosti. Volbou LANDU LANDERCOLL HEC m\u016f\u017eete optimalizovat sv\u00e9 vrtn\u00e9 operace, sn\u00ed\u017eit n\u00e1klady a minimalizovat dopad na \u017eivotn\u00ed prost\u0159ed\u00ed.  Zva\u017ete LANDERCOLL HEC pro aplikace, jako je vrt\u00e1n\u00ed b\u0159idlicov\u00e9ho plynu, geoterm\u00e1ln\u00ed pr\u016fzkum a v\u00fdstavba vodn\u00edch vrt\u016f, kde je nejd\u016fle\u017eit\u011bj\u0161\u00ed spolehliv\u00fd v\u00fdkon vrtn\u00e9 kapaliny.<\/p>\n\n<p>Jste p\u0159ipraveni zlep\u0161it v\u00fdkonnost sv\u00e9 vrtn\u00e9 kapaliny? Kontaktujte spole\u010dnost LANDU je\u0161t\u011b dnes a vy\u017e\u00e1dejte si vzorek zdarma! Tak\u00e9, <a href=\"https:\/\/landu-china.com\/cs\/pokrocile-chemicke-prisady-v-technologii-cementovani-ropnych-vrtu\/\">pod\u00edvejte se na na\u0161e dal\u0161\u00ed \u010dl\u00e1nky o souvisej\u00edc\u00edch p\u0159\u00edsad\u00e1ch do vrtn\u00fdch kapalin.<\/a> pro komplexn\u00ed pochopen\u00ed optimalizace vrtn\u00e9 kapaliny.<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f11e745 elementor-widget elementor-widget-button\" data-id=\"f11e745\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/landu-china.com\/cs\/kontaktujte-nas\/\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Z\u00edskejte vzorky zdarma je\u0161t\u011b dnes<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\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-37f321c e-con-full e-flex e-con e-child\" data-id=\"37f321c\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-490cb22 elementor-widget elementor-widget-image\" data-id=\"490cb22\" data-element_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:\/\/landu-china.com\/wp-content\/uploads\/2025\/06\/HEC-Hydroxyethyl-Cellulose.jpg\" class=\"attachment-large size-large wp-image-22367\" alt=\"\" srcset=\"https:\/\/landu-china.com\/wp-content\/uploads\/2025\/06\/HEC-Hydroxyethyl-Cellulose.jpg 800w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/06\/HEC-Hydroxyethyl-Cellulose-300x200.jpg 300w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/06\/HEC-Hydroxyethyl-Cellulose-768x512.jpg 768w, https:\/\/landu-china.com\/wp-content\/uploads\/2025\/06\/HEC-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>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Hydroxyethylcelul\u00f3za (HEC) ve vrtn\u00fdch kapalin\u00e1ch: Kone\u010dn\u00e9 \u0159e\u0161en\u00ed viskozity? Ropn\u00fd a plyn\u00e1rensk\u00fd pr\u016fmysl neust\u00e1le \u010del\u00ed v\u00fdzv\u011b optimalizace v\u00fdkonu vrtn\u00fdch kapalin, aby byla zaji\u0161t\u011bna efektivn\u00ed a bezpe\u010dn\u00e1 v\u00fdstavba vrt\u016f. Probl\u00e9my, jako je nedostate\u010dn\u00e1 kontrola viskozity, nadm\u011brn\u00e9 ztr\u00e1ty kapaliny do t\u011blesa a \u0161patn\u00e1 suspenze od\u0159ezk\u016f, mohou v\u00e9st k n\u00e1kladn\u00fdm zpo\u017ed\u011bn\u00edm, po\u0161kozen\u00ed t\u011blesa, a dokonce i k [...]<\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"footnotes":""},"class_list":["post-22673","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/landu-china.com\/cs\/wp-json\/wp\/v2\/pages\/22673","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/landu-china.com\/cs\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/landu-china.com\/cs\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/landu-china.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/landu-china.com\/cs\/wp-json\/wp\/v2\/comments?post=22673"}],"version-history":[{"count":43,"href":"https:\/\/landu-china.com\/cs\/wp-json\/wp\/v2\/pages\/22673\/revisions"}],"predecessor-version":[{"id":22736,"href":"https:\/\/landu-china.com\/cs\/wp-json\/wp\/v2\/pages\/22673\/revisions\/22736"}],"wp:attachment":[{"href":"https:\/\/landu-china.com\/cs\/wp-json\/wp\/v2\/media?parent=22673"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}