GEO Physics

GEO Physics Worldwide

Little and Large

Seismic supply companies are helping operators face the downturn by providing cost-effective enhancements to existing product portfolios.
Thumb 1130 thumb

GEO Physics Worldwide

A Simple Guide to Seismic Amplitudes and Detuning

Seismic amplitude changes may tell us something about reservoir lithology, porosity, and/or fluids. However, seismic tuning effects are potentially much larger than amplitude variations due to geological changes. Understanding this key concept is critical to effective seismic interpretation.
Thumb 1130x450 thumb

GEO Physics Europe

Towed Streamer EM for Success

See the 'Big Picture' and the 'Details'. Using a towed streamer EM system makes it possible to use the same data to determine resistivity on a scale of a few hundred kilometres, and at the scale of the reservoir.
Thumbnail 1130x450 thumb

GEO Physics Worldwide

Improving Seismic Quality

The advent of the individually steerable streamer has lead to the development of WesternGeco’s ‘Over/Under’ seismic recording technique, resulting in a dramatic improvement in seismic quality and the ability to visualise sub-salt and sub-basalt.