دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

Solid Waste Disposal Act.

a displacement. In the reservoir a sweep is displacement of a hydrocarbon fluid from a reservoir rock by a flooding fluid. In the wellbore, a sweep is a viscous pill circulated around to help clear the wellbore of cuttings or debris.

n: the efficiency with which water displaces oil or gas in a water drive oil or gas field. Water flowing in from the aquifer does not displace the oil or gas uniformly but channels past certain areas due to variations in porosity and permeability.

the percentage of original oil in place displaced from a formation by a flooding fluid.

a spacer designed to pick up and transport particles from the well.

the part of a field that has the best production characteristics (permeability, porosity, hydrocarbon saturation, pressure, etc.).

n: the areal pattern of the injection fluid advancing from injection wells to production wells during an improved recovery operation.

adj: having an absence or nearabsence of sulfur compounds, as defined by a given specification standard.

absence of hydrogen sulfide, H2S.

n: oil containing little or no sulfur, especially little or no hydrogen sulfide.

n: gas that has no more than the maximum sulfur content defined by (1) the specifications for the sales gas from a plant or (2) the definition by a legal body such as the Railroad Commission of Texas.

n: Natural gas that does not contain hydrogen sulfide or significant quantities of carbon dioxide .

v: to remove sulfur or sulfur compounds from gas or oil.