Deep water case histories - SRME / HR Radon / Diffracted Multiple Attenuation

Through several case histories, we present what has became a standard demultiple sequence<br>for deep water data. These data are generally characterized by strong regular multiples, which<br>are aliased on the far offset traces, and often by diffracted multiples. Given the variety of<br>problems, no single tool can attenuate all the multiples, but rather a sequence of tools: Surface<br>Related Multiple Elimination (SRME), High Resolution Radon (HR Radon), and Diffracted<br>Multiple Attenuation (DIMAT). This sequence can be extended to medium water data, by<br>using the Partial SRME.