简介：ThecrookedseismiclinesalongvalleyswereirregularpreviouslyinFuxianofShanbei,showinganirregularbranchinplane,andhardtocompleteclosegrids.Therefore,it'sdifficulttoconductreservoirinversionof2Dseismicdata.In2001,ZhongyuanOilfieldCompanycarriedoutthestudyonfieldacquisitionmethodsandseismicprocessingtechnologyinFuxian.Straightlineswerepassingthroughplateausandformedseismicgridsbyusingflexiblegeometrywithvariablelinearbins.Dataprocessinginvolvedmodel-inversionbasedrefractionstaticcorrection,surfaceconsistentamplitudecompensation,deconvolution,andpre-stacknoiseattenuation.Astheresult,seismicdatawithahighfidelitywasprovidedforthesubsequentreservoirpredictions,small-amplitudestructureinterpretationandintegrativegeologicstudy.Becausealllineswerejointedtoformgrids,comprehensiveinterpretationofreservoirinversioncouldbefinallyimplementedbyusingthepseudologgingmethodtocontrollineswithoutwells.