Full text loading...
-
High Fidelity Imaging with Least Squares Migration
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 76th EAGE Conference and Exhibition 2014, Jun 2014, Volume 2014, p.1 - 5
Abstract
Summary
Seismic acquisition is never perfect, and sparsity and irregularity issues lead to suboptimal images when using standard seismic imaging schemes. The remedy of Least-Squares Migration has been topic of research since the early eighties, but the take-up in the industry has been limited so far. This paper describes the experiences obtained for a number of real data cases, which show that the method does deliver and is worth the extra cost and effort.
© EAGE Publications BV