Full text loading...
-
On the Free Surface Assumption for Marine Data Driven Demultiple Methods
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 71st EAGE Conference and Exhibition incorporating SPE EUROPEC 2009, Jun 2009, cp-127-00104
- ISBN: 978-90-73781-67-2
Abstract
In the past, integral formulations for marine data driven demultiple methods have been derived from reciprocity theorems. Two fundamental assumptions in these derivations were that the sea surface is flat and has a known reflection coefficient, often take