abundant oil generating sag

bailing oil in case

Brucea fruit water in oil emulsion

canned food in oil

canned foods in oil

canned sardines in oil

cement in oil well

common volatile oil in Chuanxiong and Danggui

dissolved gas in oil

dissolved gases in oil

electricity changed from oil in RTG

emulsion of heavy oil in water

emulsion oil in water

emulsion oil in water EW

Enhancement in Oil Recovery

Essential oil in Atractylodes lancea

Essential Oil in Leaves of Pogostemon cablin Blano

gasification of oil in place

High mineralized waste water in oil field

impurity in oil