دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: 1. a salt of carbonic acid. 2. a compound containing the carbonate radical (CO3) 3. a carbonate rock.

n: The different carbonate of alkaline earth element.

any of the many rocks composed of calcium carbonate (limestone) or magnesium carbonate (dolomite) or other acid soluble rocks with a common CO3-2 ionic charge. The pores may be poorly connected and matrix permeability (non fractures) are often much lower

n: 1. a chemical reaction that produces carbonates.2. in geology, a form of chemical weathering in which a mineral reacts with carbon dioxide (in solution as carbonic acid) to form a carbonate mineral.

adj: of or relating to carbon, carbonic acid, or carbon dioxide.

CO2 and water. A common corrosion source in wells.

n: the half-neutralized sodium salt of carbonic acid, NaHCO2, used extensively for treating cement contamination and occasionally other calcium contamination in drilling fluids.

n: A chemical with the formula NaHCO3. It is called bicarb at the drilling rig and is used to treat cement contamination in water mud. When cement hydrates, substantial amounts of lime, Ca(OH)2, are produced. As the cement sets, less free lime is available.

used for treating cement contamination and calcium contamination in muds.