The Application of Seismic Multi-attribute in Interpretation

摘要

The precise interpretation result of the structure,provide the basis safety and efficient mining for coal mine.Combining with Yangquhe mine actual data and the use of time amplitude attribute,the variance of body,along the layer,auxiliary phase and other attributes to explain the Yangquhe mine small structure,through the actual results of roadway reveal,show that the method obtained good results.Results show that the amplitude of time is a major judgment for most fault attribute,especially the fault drops more than 10 meters,for the drops below 10 meters of the fault need for integrated interpretation through a variety of attributes,Among them,the phase properties is one of important auxiliary judgment standard,the reason is the seismic response of the small fault is more obvious in the secondary phase.Through this paper determined high precision explain technical methods and processes.For the accurate interpretation structure provides a new thought and method.