油气井 yóuqìjǐng oil and gas well Definitions Defs Origin Strokes Stroke Words Sentences Sents 油气井 油氣井 yóuqìjǐng oil and gas well A well drilled for the extraction of crude oil and natural gas; includes production wells as well as injection wells used to pump water or gas into a reservoir
油气井 油氣井 yóuqìjǐng oil and gas well A well drilled for the extraction of crude oil and natural gas; includes production wells as well as injection wells used to pump water or gas into a reservoir
