Typical case analysis of oilfield tracer testing technology

The development history and principle of interwell tracer testing single-well were investigated, the application conditions advantages different analyzed through analysis two types technologies test results in production process SMi oilfield with medium porosity low permeability, so as to provide reference for study same type oilfield. Tracer technology can master connection between injection well well, effectively judge relationship Wells, a basis pattern adjustment; seepage velocity injected fluid formation be directly observed, dominant direction determined, which provides solving plane contradiction. It whether there is fracture system or high permeability strip, ideas precision numerical simulation avoid risks. remaining oil situation single washing efficiency chemical agents on saving investment.