Seismic characterization method for fault fracture zones based on multi-attribute fusion-taking the Lu 201 well area as an example
The structure of fault fracture zones is complex,and the existing technical resolution is difficult to identify ultra deep micro structures.In response to the seismic characterization problem of carbonate rock fault fracture zones in the Lu 201 well area,multiple post stack seismic attribute techniques were applied to analyze the advantages and disadvantages of different attribute characterization of fault fracture zones.A seismic characterization method for fault fracture zones based on multi-attribute fusion was proposed to predict and characterize fault fracture zones.The results show that multi-attribute fusion technology significantly improves the accuracy and detailed description of fault fracture zone identification,accurately delineates the boundaries of fault fracture zones,and provides key geological information for oil and gas exploration.Research suggests that multi-attribute fusion technology has demonstrated significant advantages in seismic characterization of complex fault fracture zones,and has important practical application value for the identification and evaluation of carbonate rock fault fracture zones.
Carbonate rocksLu 201 well areaMulti attribute fusionFault fracture zone
万方数据
维普
