{"id":31336,"date":"2026-02-27T09:45:00","date_gmt":"2026-02-27T09:45:00","guid":{"rendered":"https:\/\/www.engineernewsnetwork.com\/blog\/?p=31336"},"modified":"2026-02-25T10:08:25","modified_gmt":"2026-02-25T10:08:25","slug":"unlocking-deep-groundwater-in-south-korea","status":"publish","type":"post","link":"https:\/\/www.engineernewsnetwork.com\/blog\/unlocking-deep-groundwater-in-south-korea\/","title":{"rendered":"Unlocking deep groundwater in South Korea"},"content":{"rendered":"\n

Securing reliable groundwater is a growing priority for communities and industries in South Korea, especially in regions where demand for domestic and agricultural supply continues to rise. In Yeosu, known for its mountainous terrain and hard rock layers, local waterwell specialist Yeosu Jonghap Jihasu faced increasing pressure to drill deeper wells efficiently. To meet these demands, the company introduced\u00a0Atlas Copco’s X28 portable air compressor<\/strong><\/a>, enabling rapid drilling beyond 300 meters in one of the country’s most challenging geological environments.<\/p>\n\n\n\n

Founded in Yeosu,\u00a0Yeosu Jonghap Jihasu\u00a0has long supported rural and industrial areas throughout the region. As shallow wells began proving insufficient for stable and long\u2011term groundwater supply, the company required equipment that could consistently deliver the pressure needed for\u00a0deep\u2011rock penetration without sacrificing mobility or cost\u2011efficiency. With the X28, the company gained the high\u2011pressure performance necessary to complete\u00a0deep waterwell projects<\/strong><\/a>\u00a0more quickly and reliably.<\/p>\n\n\n

\n
\"\"<\/a>
Atlas Copco X28 portable air compressor drilling a deep water well in Yeosu, South Korea<\/figcaption><\/figure>\n<\/div>\n\n\n

Deep\u2011rock drilling that demands higher pressure<\/strong><\/p>\n\n\n\n

Waterwell depths in Yeosu commonly range from 50 to 150 meters (164 to 492 feet), but growing groundwater demand has pushed contractors to drill deeper \u2014 often through some of the hardest rock formations in South Korea.<\/p>\n\n\n\n

Yeosu Jonghap Jihasu previously operated a\u00a025bar, 900cfm compressor, but pressure loss in hard rock slowed progress and extended project timelines.<\/p>\n\n\n\n

To improve efficiency without raising operating costs, the company turned to the 30 bar Atlas Copco X28<\/strong>, designed specifically to maintain stable airflow in deep and demanding applications.<\/p>\n\n\n\n

“With the X28, our drilling speed nearly doubled even in deep, hard\u2011rock layers,”\u00a0says\u00a0Hongseok Yeom, CEO of Yeosu Jonghap Jihasu.\u00a0“Reaching 300 metres [984 feet] is now a standard part of our workflow.”<\/p>\n\n\n

\n
\"\"<\/a>
A drilling rig powered by Atlas Copco’s X28 portable air compressor during a deep water well project in Yeosu, South Korea<\/figcaption><\/figure>\n<\/div>\n\n\n

Performance and mobility tailored to coastal terrain<\/strong><\/p>\n\n\n\n

Drilling sites around Yeosu are often located on slopes, narrow access roads, or agricultural plots where space is limited. This makes a compressor’s footprint and maneuverability critical.<\/p>\n\n\n\n

The\u00a0Atlas Copco X28\u00a0brings:<\/p>\n\n\n\n

    \n
  • 30 bar pressure\u00a0for deeper, faster rock penetration<\/li>\n\n\n\n
  • A\u00a0compact, lightweight design\u00a0for easier movement on uneven terrain<\/li>\n\n\n\n
  • An\u00a0electronic control system\u00a0that provides early warnings and helps prevent breakdowns during long drilling runs<\/li>\n<\/ul>\n\n\n\n

    With these features, drilling\u00a0100 metres (328 feet) now takes 2.5\u20133 hours, compared to the previous five hours. This efficiency allows the company to complete deep\u2011well projects within tighter schedules without increasing hourly operating costs.<\/p>\n\n\n\n

    “With its high pressure and smart controls, the X28 is designed for exactly these types of deep\u2011well applications,”\u00a0explains\u00a0Jaehoon Ahn, Product Marketing Specialist, Atlas Copco Korea & Japan.\u00a0“Its portability and reliability make it a strong fit for Korea’s terrain.”<\/p>\n\n\n\n

    Reliable operation that supports long\u2011term productivit<\/strong>y<\/p>\n\n\n\n

    Beyond speed, Yeosu Jonghap Jihasu values the X28’s consistency during long drilling runs. The electronic control system reduces the risk of overheating or pressure fluctuations, helping operators maintain stable performance throughout deep\u2011well projects.<\/p>\n\n\n\n

    “Contractors depend on equipment that performs reliably in the field,”\u00a0notes\u00a0Moosun Park,\u00a0Business Line Manager, Atlas Copco Korea & Japan.\u00a0“Our goal is to support companies like Yeosu Jonghap Jihasu with solutions that operate efficiently from one project to the next.”<\/p>\n\n\n\n

    Supporting groundwater development across the province<\/strong><\/p>\n\n\n\n

    By integrating the\u00a0Atlas Copco X28\u00a0into its operations, Yeosu Jonghap Jihasu has strengthened its capability to deliver reliable groundwater development across South Korea’s southern regions. Its high\u2011pressure output, compact mobility, and intelligent control system enable contractors to work faster and with greater confidence \u2014 even when drilling through some of the toughest rock formations in the country.<\/p>\n","protected":false},"excerpt":{"rendered":"

    Securing reliable groundwater is a growing priority for communities and industries in South Korea, especially in regions where demand for domestic and agricultural supply continues to rise. In Yeosu, known for its mountainous terrain and hard rock layers, local waterwell specialist Yeosu Jonghap Jihasu faced increasing pressure to drill deeper wells efficiently. To meet these …<\/p>\n","protected":false},"author":1,"featured_media":31337,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[199,1],"tags":[14470,13718,14471],"class_list":["post-31336","post","type-post","status-publish","format-standard","has-post-thumbnail","","category-news-views-and-opinion","category-process","tag-atlas-copco-x28","tag-south-korea","tag-unlocking-deep-groundwater"],"yoast_head":"\nUnlocking deep groundwater in South Korea - Engineer News Network<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.engineernewsnetwork.com\/blog\/unlocking-deep-groundwater-in-south-korea\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Unlocking deep groundwater in South Korea - Engineer News Network\" \/>\n<meta property=\"og:description\" content=\"Securing reliable groundwater is a growing priority for communities and industries in South Korea, especially in regions where demand for domestic and agricultural supply continues to rise. 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