Domestic H-caliber rope core drilling hole depth and a new record


Domestic H-diameter rope coring hole depth and innovative record-on August 27, 2017, the 3rd Geological Brigade of Shandong Geology and Mineral Exploration and Development Bureau applied gold and stone CHD98 standard drill pipe and drilling tools to carry out scientific drilling and drilling in Wuyi Gold Mine, Laizhou, Shandong Province, with a hole depth of 3266.06 meters. This is also the unit's application of gold and stone products to refresh the domestic H-diameter rope coring hole depth record again.

金石钻探(唐山)股份有限公司

Domestic H-caliber rope core drilling has a deep and innovative record-2017Year8Month27On the 3rd Geological Brigade of Shandong Geology and Mineral Exploration and Development Bureau applied gold and stone.CHD98Standard drill pipe, drilling tools, in Shandong Laizhou Wuyi gold mine scientific research drilling construction, hole depth of up.3266.06This is also the unit's application of gold and stone products once again to refresh the domesticHRecord the hole depth of caliber rope core drilling.


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