The difference between butterfly and spud is that butterfly is to cut almost entirely in half and spread the halves apart, in a shape suggesting the wings of a butterfly while spud is (drilling) to begin to drill an oil well; to drill by moving the drill bit and shaft up and down, or by raising and dropping a bit.
|Media of output||Magazine|
|Number of pages||3|
|Place of Publication||Glasgow|
|Publication status||Published - 2018|