Heavy Equipment Guide covers the latest industry news, product information and new equipment technologies for the Canadian construction, road building, and aggregates markets.
2018 10 8ensp;0183;ensp;In geotechnical engineering, drilling fluid is used to aid the drilling of boreholes into the earth. Often used while drilling oil and natural gas wells and on exploration drilling rigs, drilling fluids are also used for much simpler boreholes, such as water wells.Various kinds of drilling muds, such as water based drilling muds (WBs), oil based drilling muds (OBs) and their formatives are
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