crude oil was first discovered in nigeria on 15 january 1956.
crude oil was first discovered in nigeria on 15 january 1956.
when was crude oil first discovered in nigeria?
15 january 1956
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crude oil assay









































a crude oil assay is the chemical evaluation of crude oil feedstocks by petroleum testing laboratories. each crude oil type has unique molecular and chemical characteristics. no two crude oil types are identical and there are crucial differences in crude oil quality. the results of crude oil assay testing provide extensive detailed hydrocarbon analysis data for refiners, oil traders and producers. assay data help refineries determine if a crude oil feedstock is compatible for a particular petroleum refinery or if the crude oil could cause yield, quality, production, environmental and other problems.
crude oil assay