4 个月
THE CHOSUNILBO on MSNTop drilling firm to lead ‘mud logging’ in S. Korea’s East Sea oil and gas projectMud logging is a critical process in exploratory drilling, designed to assess geological formations by measuring and ...
A more complex way of directional drilling utilizes a bend near the bit, as well as a downhole steerable mud motor. In this case, the bend directs the bit in a different direction from the ...
China, which has been expanding its territory on land and at sea, is now looking underground for valuable resources. With ...
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