دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: 1. A vertical, cylindrical vessel that recovers heavier hydorcarbons from a mixture of predominantly lighter hydrocarbons. Also called absorption tower. 2. A vessel in which gas is dehydrated by being bubbled through glycol. See absorb.

n: It refers to the row tube holding thezinky
material during the analysis of drilling fluid. Used to survey the content
of H2S.

a vertical, cylindrical vessel that recovers heavier (longer carbon chain) hydrocarbons from a mixture of lighter hydrocarbons.

n: a gas that forms an acid when mixed with water. In petroleum production and processing, the most common acid gases are hydrogen sulphide and carbon dioxide. Both cause corrosion, and hydrogen sulphide is very poisonous.

n: The mixture made by gas and water presents acidity. The gas is acid gas. The usual acid gases are hydrogen sulphide and carbon dioxide in oil and gas drilling. Both of them are acrid and hydrogen sulphide is very toxic.


any produced gas, primarily H2S and CO2 that form an acid when produced in water.

n: liquid chemical compounds that are injected into lines carrying fluids that contain H2S, Most of these inhibitors are designed to coat equipment surfaces to physically isolate them from compressive substances. Others react with sulfur compounds to form less-destructive compounds.

a gas that attacks metal or other specified targets. Most commonly CO2 and H2S. Usually in association with water or water vapor. Oxygen can be described as a corrosive gas in some cases.

n: a black crystalline compound of iron and sulphur (FeS) produced in petroleum operations from the reaction of hydrogen sulphide (H2S) and the iron (Fe) in steel. Also called iron sulphide.

n: a process that uses a solution comprising 10 to 30 percent monoethanolamine, 45 to 85 percent glycol, and 5 to 25 percent water for the simultaneous removal of water vapour, H2S and CO2 from gas streams.

form: hydrogen sulphide.

hydrogen sulfide.

n: when drilling in sulphur field,an instrument that monitor the content of H2S alarms at the time of content of H2S exceed the safety level.

n: see trim.

form: sulphurous acid.