{"id":2789,"date":"2025-05-15T11:02:56","date_gmt":"2025-05-15T11:02:56","guid":{"rendered":"https:\/\/bdc.ivn-works.com\/blog\/drilling-fluid-chemistry-at-the-construction-of-the-swinoujscie-tunnel\/"},"modified":"2025-05-15T11:47:32","modified_gmt":"2025-05-15T11:47:32","slug":"drilling-fluid-chemistry-at-the-construction-of-the-swinoujscie-tunnel","status":"publish","type":"post","link":"https:\/\/bdc.ivn-works.com\/en\/blog\/drilling-fluid-chemistry-at-the-construction-of-the-swinoujscie-tunnel\/","title":{"rendered":"DRILLING FLUID CHEMISTRY AT THE CONSTRUCTION OF THE SWINOUJ\u015aCIE TUNNEL"},"content":{"rendered":"<a href=\"https:\/\/bdc.ivn-works.com\/content\/uploads\/2025\/05\/art_bdc_swinoujscie_en.pdf\" class=\"pdfemb-viewer\" style=\"\" data-width=\"max\" data-height=\"max\" data-toolbar=\"both\" data-toolbar-fixed=\"on\">art_bdc_swinoujscie_en<\/a>\n\n\n\n<div style=\"height:var(--wp--preset--spacing--70)\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p><a href=\"https:\/\/inzynieria.com\/tunele\/artykuly\/67242,chemia-wiertnicza-na-budowie-tunelu-wswinoujsciu\">Link to article<\/a><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>In 2021, BDC Poland participated in the construction of the tunnel under the \u015awina River, providing comprehensive technical solutions. The main tasks included determining parameters and supplying the slurry system for the TBM, selecting flocculants for the drilling fluid cleaning system, and applying special agents for emerging engineering challenges. The offered system based on Swellgel MA bentonite was characterized by low viscosity allowing for increased solid phase and a flat flow curve. The knowledge, experience, and materials applied by BDC proved crucial in overcoming numerous engineering challenges.<\/p>\n","protected":false},"author":1,"featured_media":732,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[3],"tags":[],"class_list":["post-2789","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.8.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>DRILLING FLUID CHEMISTRY AT THE CONSTRUCTION OF THE SWINOUJ\u015aCIE TUNNEL - Best Drilling Chemicals<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"DRILLING FLUID CHEMISTRY AT THE CONSTRUCTION OF THE SWINOUJ\u015aCIE TUNNEL - Best Drilling Chemicals\" \/>\n<meta property=\"og:description\" content=\"In 2021, BDC Poland participated in the construction of the tunnel under the \u015awina River, providing comprehensive technical solutions. The main tasks included determining parameters and supplying the slurry system for the TBM, selecting flocculants for the drilling fluid cleaning system, and applying special agents for emerging engineering challenges. The offered system based on Swellgel MA bentonite was characterized by low viscosity allowing for increased solid phase and a flat flow curve. The knowledge, experience, and materials applied by BDC proved crucial in overcoming numerous engineering challenges.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/bdc.ivn-works.com\/en\/blog\/drilling-fluid-chemistry-at-the-construction-of-the-swinoujscie-tunnel\/\" \/>\n<meta property=\"og:site_name\" content=\"Best Drilling Chemicals\" \/>\n<meta property=\"article:published_time\" content=\"2025-05-15T11:02:56+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-05-15T11:47:32+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/bdc.ivn-works.com\/content\/uploads\/2022\/03\/bentonit_2.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1600\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Ivision\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Ivision\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/bdc.ivn-works.com\/en\/blog\/drilling-fluid-chemistry-at-the-construction-of-the-swinoujscie-tunnel\/\",\"url\":\"https:\/\/bdc.ivn-works.com\/en\/blog\/drilling-fluid-chemistry-at-the-construction-of-the-swinoujscie-tunnel\/\",\"name\":\"DRILLING FLUID CHEMISTRY AT THE CONSTRUCTION OF THE SWINOUJ\u015aCIE TUNNEL - 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