摘要
According to fractal principle, using conventional logging data, the development extent of fractures in the Badaowan reservoir of Lower Jurassic in Baka area is quantitatively analyzed by variable scale analysis (R/S). The result is applied for comparison with the response and identification of fractures of logs and gas test data at the same layers in this area. The relative accordance shows that the R/S analysis can be used for identification of fracture developed intervals, and is a feasible new method for quantitative description of the fractures in the Badaowan Formation in Baka oilfield.