25 July 2017
1) the attraction exerted by the earth’s mass on objects at its surface. 2) the weight of a body. See API gravity, specific gravity.
18 July 2017
1) a short, heavy, cylindrical section of steel filled with concrete and rounded at the bottom, which is placed at the end of the casing string. […]
18 July 2017
An oilwell that has come in with such great pressure that the oil jets out of the well like a geyser. In reality, a gusher is […]
21 October 2021
A concept referring to a methodological framework studies and implements for the observance and protection of occupational health and safety rules and regulations along with environmental […]