PREDICTION OF INTER-WELL FRACTURES WITH FRACTAL TECHNIQUE

The core fractures were observed, and the similar outcrop fractures were investigated. The core calibration was used to do logging. Taking the fractured reservoir of Qijia burial hill in Liaohe basin as an example, the probability of the fracture development was calculated, and the segments of developed fractures in each well were compartmentalized using the multi fractal method. The parameters of fracture porosity, neutron GR, lithology density, RLLD, RLLS, and data of well drilling mud loss, vacuum and development dynamic were analyzed, and the inter well fractures were predicted with the Krig method for inter well fractal. The prediction result is approved to be effective by the drilling.