Saturation sensitivity and influencing factors of marine DC resistivity inversion to submarine gas hydrate

The submarine gas hydrate usually exists in the sediment on continental slope. bottom simulating reflector reflected seismic was identified as of stability zone. However, many BSRs may not find hydrate’s effective storage and its underlying free places. It is essential to identify saturation hydrate. resistivity can be used evaluate porosity saturation. boasts a high resistance surrounding sediments. sensitivity marine Direct Current method (DCR) We have assessed various DCR array arrangements, towed depths, thicknesses, These influencing factors for improving recognition ability were also systematically analyzed. compared inversion results well different saturation, calculated suggest using corrected equation analyze results, which improve identification. Evaluating these parameters will help develop or select instruments detecting