【英语翻译waterproductionbeginsfirstinwellscompletedlowinthestrucutrebecausethewater,initsdisplacingactiononoil,arrivesatthesewellsfirst.waterproductioninthesewellsincreasescontinuouslyuntilthewellsmustbeabandoned】

　　英语翻译

　　waterproductionbeginsfirstinwellscompletedlowinthestrucutrebecausethewater,initsdisplacingactiononoil,arrivesatthesewellsfirst.waterproductioninthesewellsincreasescontinuouslyuntilthewellsmustbeabandonedbecauseoilproductionisinsufficienttoeconomicallyjustifytheircontinuedoperation.Amuchlargerportionofoiloriginallinthereservoirisrecoveredbyenergyandactionofawaterdrivethanbyeitherdissolved-gasdriveorgas-capdrive.suchrecoverynormallywillbeapproximately35to75percentoforiginaloilinplace