New advance on the tracer test technology among wells

The development of tracer test technology among wells in the oil field are re- viewed. Both advantages and weakness about the tracer test among wells from the first generation are analyzed briefly, meanwhile, a more systematic technology, i.e. comprehensive static and dynamic analyses method are raised. The radioative isotope tracers technology with professional interpretation and comprehensive analysis have more advantages. This technology are applied in the reservoir development of water drive, steam soak and immiscible displacement. In conclusion, the tracer test technology among wells should be one of the mature and advanced method during the oil field development at the present, it should have a widely and excellent prospect of application. (authors)