Lacustrine Shell Beach Distribution Methods of Seismic Prediction Research——A study In the Yuanba area of Daanzhai section

Since seismic sedimentology come in China,in sedimentary facies prediction has been widely applied,but most of the researches for fluvial facies seismic sedimentology study.It is the lack of lake facies seismic sedimentology.Yuanba area of Daanzhai section for Binhu-shallow to semi-deep to deep lake facies.The Shelly limestone as the region's main oil gas reservoir.In this paper,under the guidance of sedimentology and seismic deposition,division of the Yuanba region of Daanzhai member facies distribution,through seismic forwarding and slicing technique to shallow lake Shelly beach facies to predict the distribution of.