China's largest-diameter dual-shield TBM launched to boost major water diversion project
China's largest-diameter dual-shield, self-developed TBM (Tunnel Boring Machine), the "Jianghan Ping'an," was launched on Sunday in Yichang, Central China's Hubei Province, as part of a project to ...
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Empire Energy commences its longest horizontal shale well drilling in Beetaloo Basin
After drilling, C-5H will undergo hydraulic ... The well design incorporates a larger well bore diameter targeting a 3,000m drilled and cased horizontal section. “Our planning for the ...