Definition Greenfield is the common word to describe a new project. By opposition Brownfield refers to project of expansion or revamping or services on an existing facility. Comments Greenfield word is not a quote reserved to the oil and gas and petrochemical industry, but it finds in this sector some fundamental reasons to be used more […]
ReadDefinition Phosphorus, in the form of phosphate (a salt of phosphoric acid) is mined from naturally occurring mineral deposits (phosphate rock) that were once sediments at the bottom of ancient seas. Comments Rock phosphate is the raw material used in the manufacture of most commercial phosphate fertilizers. Ground rock phosphate was ounce applied directly to acid soils. Phosphate rock processing consists in the separation […]
ReadDefinition Fertilizer is any natural or manufactured plant nutrient that contains at least 5% of one or more of the three primary nutrients – nitrogen (N), phosphorous (P), or potassium (K) Industrially manufactured fertilizers are sometimes referred to as mineral fertilizers. Comments There are several sources of fertilizers. The two most important are organic manure […]
ReadDefinition The Topsides are the surface installations allowing the drilling and/or production and/or processing of offshore hydrocarbons. Comments Normally used as a plural the Topsides comes from the ship building industry to designate all the portion of the ship coming on the top of the hull or above the waterline. Then it applies on the […]
ReadDefinition Polyethylene (PE) is a thermoplastic polymer consisting of long hydrocarbon chains. A molecule of polyethylene is nothing more than a long chain of carbon atoms, with two hydrogen atoms attached to each carbon atom. Polyethylene is produced from the polymerization of ethylene as monomer. Polyethylene may have different grade of density with different melting point temperatures […]
ReadDefinition Long lead item refers to the equipment, product or system that is identified at the earliest stage of a project to have a delivery time long enough to affect directly the overall lead time of the project. Comments The long lead items are common in the oil & gas and petrochemical industry because of […]
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