Joint Solution for Deeper Structure Beneath Volcanic Rocks Using Gravity, Magnetic & Seismic Data

E019 Joint Solution for Deeper Structure Beneath Volcanic Rocks Using Gravity Magnetic & Seismic Data Z. Yang* (BGP) SUMMARY In some areas where rift basin was caused by magma intumescing because of many times of magma activities not only the igneous rocks developed in basement but also volcanic rocks developed in sedimentary formations which results in that seismic data is poor in deeper formations beneath volcanic rocks so it is difficult to identify basement and to do the further study on basement undulation and evaluation of source rocks beneath volcanic rocks. To improve the exploration effect this paper presents a