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Welcome to the new Datapages Archives

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The AAPG/Datapages Combined Publications Database

Showing 18,833 Results. Searched 200,619 documents.

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Velocity Dispersion and Attenuation in Vibroseis Data

L. Flora Sun

Search and Discovery.com

... because of insufficient observations on the exploration frequency band. In a medium of high attenuation, however, velocity dispersion is a concern...

Unknown

ABSTRACT: The Ongoing Journey of Incorporating Reservoir Properties from Seismic at Agbami Field, OML 127 & 128, Deepwater Nigeria; #90115 (2010)

Lydia Novakovic, Joy Roth, and Adeniyi A. Oshinubi

Search and Discovery.com

... isotropy (TTI), was completed by ETC in Houston. Better imaging and frequency bandwidth was achieved, but the raw migration was not of sufficient quality...

2010

A High-Resolution Regional Sequence Stratigraphic Framework for the Lower Pennsylvanian Breathitt Group: Insights from Coal-Bed Methane Fields in the Pocahontas Basin; #90131 (2011)

William A. Rouse, Ryan P. Grimm, and Kenneth A. Eriksson

Search and Discovery.com

...  environments and influenced by high‐frequency, high‐magnitude relative sea‐level  fluctuations and low‐frequency changes in tectonic loading.  Using...

2011

ABSTRACT: Recent Trends in Offshore Exploration: More Data, Less Model; #90118 (2011)

Guillaume Cambois and Mazin Farouki

Search and Discovery.com

... and other high-frequency losses, target reflections often contain mostly low-frequency energy. Hence, enhancing the low-frequency content of seismic data...

2011

Velocity Dispersion and Attenuation in Vibroseis Data

L. Flora Sun

Search and Discovery.com

... because of insufficient observations on the exploration frequency band. In a medium of high attenuation, however, velocity dispersion is a concern...

Unknown

Abstract: Geophone and MEMS Accelerometer Comparison at Spring Coulee, Alberta; #90171 (2013)

Michael S. Hons and Robert R. Stewart

Search and Discovery.com

..., are compared and inspected for frequency content and differences in signal-to-noise ratio (SNR). Amplitude spectra show general similarity between...

2013

Abstract: Image Enhacement After Migration; #90174 (2014)

John C. Bancroft, Thais Guirigay, and Helen Isaac

Search and Discovery.com

... essentially tries to flatten the amplitude spectrum to a maximum frequency where the SNR > 1. Energy with a SNR < 1 is considered to be noise...

2014

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