Precise structural interpretation techniques

Fracture interpretation is the top priority of structural interpretation, and the development of three-dimensional visualization technology has greatly improved the efficiency and accuracy of structural interpretation. In the fracture interpretation, the section matched with the plane, the waveform matched with the attribute, and the three-dimensional body matched with flat section, which truly achieves the full three-dimensional fracture interpretation. It ensures the efficiency and accuracy of the interpretation and lays a solid foundation for the fracture model and reservoir research of subsequent reservoir prediction.

Precise structural interpretation techniques introduces reservoir prediction results to assist in layer fine adjustment in the conventional layer interpretation. Conventional amplitude interpretation is difficult to explain the formation interface below the tuning thickness, and elastic parameters such as acoustic impedance or Vp/Vs ratio predicted by the reservoir can effectively improve the accuracy of the interpretation after eliminating the effect of tuning.