This article introduces the features and application effects of KL-MegaShare(short for daily marine seismic exploration production report software)that is developed by BGP and is the first software for daily ma-rine seismic exploration production report in domestic.The system supports various project types such as streamer,OBN(ocean bottom node),and TZ(transitional zone),and can comprehensively manage over ten types of production data.It provides several dashboards for managing abundant production data and customized production reports.Through its application in multiple large-scale oversea marine seismic exploration projects,KL-MegaShare has obviously improved the management efficiency of seismic crew in handling project production data and has met the customized requirements from different clients.The accumulated massive production data in the system can be used to make statistical analysis to guide subsequent project cost and efficiency assessments.The successful application of the KL-MegaShare system has proved its value and usefulness in the field of marine seismic exploration,providing impetus for the digital and intelligent development of the industry.