Fracturing layer selection and measurement effect prediction using oil testing data

Tamuchage Basin is a typical low permeability reservoir, and in which fracturing is one of the most important methods to enhance production. In practice, fracturing zone selection is a key problem facing engineers to further improve the feasibility and effectiveness of fracturing. The various testing curves in this area, the pressure characteristics and reservoir conductivity were classified and statistical researched; and then the intrinsic relationship between testing results, logging information and fracturing effect have been analyzed to determine the fracturing zone selection principle; finally, measurement effect prediction method based on electrical logging explanation parameters has been set up to provides the evidence for fracturing layer selection. 42 layers practical application had launched, and the accuracy of reservoir fracturing effect prediction reached 71.73%, which effectively improve the efficiency of fracturing.