دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: The speed of character damage due to molecule chain of macromolecular drilling fluid treating chemical fracturing.

n: The lowest temperature that the performance of macromolecular drilling fluid treating chemical forfeits.

n: a classified regulation for the abrasion of the tooth and bearing on the cone bit

n: the Symbols used to indicate the situation and degree of abrasion of the bit

n: a written regulation of grade scale and representative symbol for abrasion analysis and rating estimation

n: the process of providing a smooth and even work area to facilitate the movement of equipment onto and along a right-of-way. Grading entails leveling, cutting, and filling.

a company involved in upgrading hydrocarbons to saleable products.

n: A kind of ways that grading the make up of string that smaller than 30m to 10 grade.

n: a drill generally powered by compressed air and used to drill holes for explosives. Rock drills may be required in pipeline right-of-way grading and in ditching.