seismic coherency is a measure of lateral changes in acoustic impedance that are caused by variations in structure, stratigraphy, lithology, porosity, and fluid content. seismic coherency is a geometrical attribute that establishes temporal and lateral relationships with other attributes. seismic coherency can be defined by coherency attributes. when coherency attributes are applied to seismic ...

Abstract Interpretation of deep‐water channel deposits is challenging because the spatial arrangement their constituent lithologies highly variable. This variability often thought to be a signature complex interactions between controlling boundary conditions and processes. A three‐dimensional forward stratigraphic model sinuous meandering used explore production channelised stratigraphy. highli...

The Manihiki Plateau is an elevated oceanic volcanic plateau that was formed mostly in Early Cretaceous time by hotspot activity. We analyze new seismic reflection data acquired on cruise KIWI 12 over the High Plateau region in the southeast of the plateau, to look for direct evidence of the location of the heat source and the timing of uplift, subsidence and faulting. These data are correlated...

This study identified the Pleistocene depositional succession of group (A) (marine, estuarine, and fluvial systems) Melor Inas fields in central Malay Basin from seafloor to approximately −507 ms (522 m). During last few years, hydrocarbon exploration has moved focus on stratigraphic traps, specifically those that existed with channel sands. These traps motivate carrying out this research image...

The present study discusses some results of a reconnaissance seismic survey carried out in 1988 in the area around the prominent Bill Bailey and Lousy Banks, located SW of the Faeroe Islands. The area is thought to be part of the Rockall-Faeroe microcontinent, which was flooded by Palaeocene plateau basalts. The seafloor topography is largely due to the present-day organization of the basalt su...