دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

(sometimes called the Refuse Act) n: congressional act that authorizes the secretary of the army through the US Army Corps of Engineers to issue permits for the placement of structures or the discharge of refuse in navigable waters of the United States.

abbr: reaming;used in drilling reports.

n: laying of a pipeline under a roadbed or through a road.

return on capital employed.

n: a hardened aggregate of different minerals. Rocks are divided into three groups on the basis of their mode of origin: igneous, metamorphic, and sedimentary.

v: to initiate flow by alternately bleeding pressure from, and closing off the casing and tubing of, a well that contains liquid.

n: The capability of rock wearing the object that contact it.

n: the possible sequences of events, all interrelated, by which rocks may be formed, changed, destroyed. or transformed into other types of rock. The events include formation from magma, erosion, sedimentation, and metamorphism.

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.