“May 7”Oil Field  五七油田

A oil field  A油田

acid oil field  酸性油田

Ansai oil field  安塞油田; 长6油层组

Ansai oil field in Changqing  长庆安塞油田

Aonan oil field  敖南油田

Application in LvDa offshore oil field  旅大油田应用

BaiBao oil field  白豹油田

Baibao oil field in Changqing  长庆白豹油田

Bamianhe oil field  八面河油田

Banqiao oil field  板桥油田

Baolang oil field  宝浪油田

Bayantala oil field  巴彦塔拉油田

beach oil field  滩海油田; 聚β羟基丁酸酯

Beihanzhuang oil field  北汉庄油田

Benbutu oil field  锰; 本布图油田

Biandong oil field  卞东油田

Bohai Oil field  渤海油田

boiler used for steam injection in oil field  油田注汽锅炉