Geophysics

Marine Seismic Data: Faster, Better, Cheaper?

New ideas in acquisition and processing are finally realizing the full potential of broadband data. Traditional towed streamer marine seismic acquisition has been stuck with the same old geometries for…

Environmentally Friendly Seismic Source

eSource is a tunable, flexible seismic source which reduces the high frequency emissions that can affect marine life. Everyone working in the oil and gas industry is aware of the importance of…

Geophysics: 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…

Little and Large

Seismic supply companies are helping operators face the downturn by providing cost-effective enhancements to existing product portfolios. With the oil price for this year staying at the low levels seen…

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…