Use of a hidrofobina, process to drill a drill hole to develop deposits subterru00e1neos, drilling mud, and process for producing a drilling mud

摘要

Use of a hidrofobina, process to drill a drill hole to develop deposits subterrneos, drilling mud, and process for producing a drilling mud, the invention relates to the use of at least one hidrofobina or less, a derivative of the same as an auxiliary agent p Ara by drilling fluid.