A TENTATIVE DISCUSSION ON "ACQUISITION FOOTPRINT" IN SEISMIC EXPLORATION
Xi Liu
Abstract
Xi Liu
Abstract
This paper deals with the problem of footprint in recording geometry.The effect of footprint on the seismic attributes and reservoir prediction was first analyzed,and then the self-adaptive filtering method was used to eliminate the footprint,thus inhibiting the interference of footprint in the post-stack seismic data.Based on an analysis of the effects on seismic attributes and reservoir prediction before and after eliminating the footprint,the authors put forward a method for eliminating acquisition footprint.
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This paper deals with the problem of footprint in recording geometry.The effect of footprint on the seismic attributes and reservoir prediction was first analyzed,and then the self-adaptive filtering method was used to eliminate the footprint,thus inhibiting the interference of footprint in the post-stack seismic data.Based on an analysis of the effects on seismic attributes and reservoir prediction before and after eliminating the footprint,the authors put forward a method for eliminating acquisition footprint.
Key concepts: Footprint, Computer science, Interference (communication), Stack (abstract data type), Memory footprint, Geology, Telecommunications, Channel (broadcasting)