Vertical well and horizontal well combined volume fracturing transformation fracture control reserve maximization design method

The invention provides a vertical well and horizontal well combined volume fracturing transformation fracture control reserve maximization design method, and relates to the technical field of reservoir engineering horizontal well fracturing design. The vertical well and horizontal well combined volume fracturing transformation fracture-controlled reserve maximization design method comprises the steps of vertical well and horizontal well reservoir classification, transformation mode establishment and fracturing scale optimization. The vertical well and horizontal well reservoir classification comprises the steps of establishing a main force layer according to fine geological understanding after drilling in combination with a core description result; the method comprises the following steps: finely classifying vertical well and horizontal well reservoirs by using horizontal well logging and nuclear magnetic rock physical property analysis data and models; according to the transformation mode establishment, hori