Carboniferous (Serpukhovian) ReefDnieper-Donets basin.

Raw 3D Cube

3D cube with Noise Reduction

Noise Reduction ResultsAmplitudes Before Amplitudes After

Time Slice at 1.234 seconds

Time Slice at 1.234 seconds

Full Frequency 20 Hz , 30Hz, & 40 Hz

20 Hz 40 Hz30 Hz

Full Frequency 10-60 Hz

30 hz Filter increases resolution

SDOMS(Smoothed Dip Of Maximum Similarity)

Helps resolve gross carbonate facies

Spectral DecompositionShows detail of reefs in 3D

Spectral Decomposition @ vertical inline Mushroom shaped bioherm development

3D Petrel Model TWT Structure top Serpukhovian (Orange)

Vertical Exaggeration is 5 to 1