Technical Library

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

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Identification of sweet spots in shale reservoir formations

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September 1, 2016
Author: Chopra, Satinder Sharma, Ritesh Kumar
Filed Under: First Break

Building more robust low-frequency models for seismic impedance inversion

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May 28, 2016
Author: Amit Kumar Ray, Satinder Chopra
Filed Under: First Break

Is curvature overrated? No, it depends on the geology

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February 1, 2015
Author: Satinder Chopra, Kurt J. Marfurt
Filed Under: First Break

The impact of a quick 4D seismic survey and pro-cessing over the Halfdan Field, Danish North Sea

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April 4, 2014
Author: M.A. Calvert, H.H. Roende, I.H. Herbert1 J. Zaske, P. Hickman, U. Micksch
Filed Under: First Break

New approach to basin formation temperature modeling

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December 1, 2012
Author: Pete Dotsey
Filed Under: First Break
Basin formation temperatures are an important consideration in oil and gas exploration and development because temperature controls the rates of chemical.

Orthogonal wide azimuth surveys:

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September 1, 2012
Author: Simon Baldock, Cristina Reta-Tang, Brad Beck, Wei Gao, Jun Cai, and Steve Hightower
Filed Under: First Break
Wide azimuth seismic surveying is firmly established as a key element in subsalt exploration and production in the Gulf of Mexico. The challenge now.

Orthogonal wide azimuth surveys: Aquisition and imaging

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September 1, 2012
Author: Simon Baldock, Cristina Reta-Tang, Brad Beck, Wei Gao, Jun Cai, and Steve Hightower
Filed Under: First Break
Wide azimuth seismic surveying is firmly established as a key element in subsalt exploration and production in the Gulf of Mexico. The challenge now.

Complex salt model building using a combination of interactive imaging and layerstripping RTM

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July 1, 2011
Author: Bin Wang, Chuck Mason, Kwangjin Yoon, Jean Ji, Jun Cai, Sang Suh and Zhiming Li
Filed Under: First Break
A new methodology for building salt velocity models is proposed that allows effective testing of different salt interpretation scenarios. In this.

Salt geology and hydrocarbon plays in the northeastern Gulf of Mexico

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November 1, 2010
Author: Abu Chowdbury
Filed Under: First Break
The source rock for the hydrocarbons in the Upper Jurassic, Cretaceous, and Tertiary reservoirs in the eastern Gulf of Mexico is postulated to be Upper.

Lows and highs: using low frequencies and improved velocity tools to image complex ridges and basement highs in the Faroe-Shetland Basin

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September 1, 2010
Author: Anthony Hardwick, Tom Travis, Simon Stokes and Matthew Hart
Filed Under: First Break
In January 2010 TGS completed the reprocessing of two regional long offset 2D multi-client seismic surveys in the Faroe-Shetland Basin (FSB). This.

Advances in subsurface imaging technology boost the search for elusive hydrocarbons

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September 1, 2007
Author: Frank Dumanoir, Bin Wang and Simon Baldock
Filed Under: First Break
The remarkable improvements in data quality due to rapid advances in processing algorithms and computer technology over the past several years have been.