Technical Library

Seismic Data, Processing, Technology, Well Data Reports and Industry and Trade Publication Features, from the Experts at TGS

New insights into prospectivity of Liberia-Sierra Leone Basin because of improvements in seismic acquisition and processing

June 1, 2011
Peter Conn and Gary Rodriguez
This paper examines how the understanding of the prospectivity of the Liberia-Sierra Leone Basin has developed over the last 40 years largely due to.

Full wave-equation methods for complex imaging challenges

March 1, 2010
PAUL WILLIAMSON, BIN WANG, DIMITRI BEVC, IAN JONES
Despite being at the end of a long and full Annual Meeting week, the workshop “Full wave-equation methods for complex imaging challenges,” held 30 October.

Cluster programming for reverse time migration

January 1, 2010
SANG YONG SUH, ALEX YEH, BIN WANG, JUN CAI, KWANGJIN YOON, and ZHIMING LI
Reverse time migration (RTM) is well suited for imaging steep dips in areas with high velocity contrast. In order to image steep dips at the correct.

Multistep reverse time migration

April 1, 2009
H. Guan
Reverse time migration (RTM), being based on the two way wave equation, can accurately account for wave propagation in both up and down directions. As a.

Optmizing performance: Object storage for seismic applications

December 1, 2004
TGS
Political instability at many points of the world ... rising gasoline prices ... limited natural gas and oil reserves. These are just a few of the.