Title: Carbonate Sedimentary Facies Analysis Based on Seismic Data——With the Example of Permian Changxin Formation in Some Area
Abstract: Based on the principle of seismic stratigraphy and seismic sedimentology,and by the analysis of the sedimentary facies of Permian Changxin Formation in study area,the method of analyzing carbonate sedimentary facies based on seismic data is generalized.The boundary and distribution area of sedimentary facies can be determined from the palaeogeomorphic map of seismic flattening cube(strata slice of seismic flattening cube).With the reference to the boundary and distribution area of sedimentary facies getting from the palaeogeomorphic map,integrating with the forward solution and seismic reflection characteristic of geologic body,accurate plan sedimentary facies characteristic can be got from the analysis of seismic facies and the transformation to sedimentary facies.Application of the abovementioned method firstly,the plan characteristic of the sedimentary facies of Permian Changxin Formation in study area can be got for different deposition periods,which provides the foundation to seismic reservoir prediction.
Publication Year: 2013
Publication Date: 2013-01-01
Language: en
Type: article
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