1) non-corrosive crude oil
2) sweet crude oil
a crude oil having a low content of sulphur compounds such as hydrogen sulphide and mercaptans
GRM: n. (1,2)
References:
GEN rock oil
GEN raw oil
GEN petroleum
GEN natural oil
GEN mineral naphtha
GEN fossil oil
GEN crude petroleum
GEN crude oil
GEN crude
SEE sour crude oil
SEE sour crude

ENERGY TERM COURTESY OF ENERGY.EU