[Retracted] Application of Isotope Tracer in Cross-Well Nanometre Tracer Testing

Table 5

Tracer production channel thickness coefficient of injection production wells.

Thickness (cm)			Grade difference	Inrush coefficient	Coefficient of variation	Evaluation results
Maximum	Minimum value	Average value
7.58	0.21	2.71	36.10	2.80	0.78	Secondary