Carbonate reservoirs are usually difficult to map and identify in seismic sections due their complex structure diagenetic material with high heterogeneity. The East Java Basin is a perfect example of these carbonate structures excellent hydrocarbon accumulation. In order obtain better characterization the reservoir this basin, acoustic impedance inversion performed here. Acoustic product P wave...

We introduce 2D potential field migration for the interpretation of gravity gradiometry data. This method is based on a direct integral transformation of the observed gravity gradients into subsurface density distributions which can be used for realtime imaging or as an a priori model for subsequent 3D regularized inversion. Potential field migration is very fast and stable with respect to nois...

In the context of continental extension, transient compressional episodes (stress inversion) and phases uplift (depth are commonly recorded with no corresponding change in plate motion. Changes gravitational potential energy during rifting process have been invoked as a possible source stresses, but their magnitude, timing, relationship depth inversions remain unclear. Using high-resolution two...