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The AAPG/Datapages Combined Publications Database

Showing 3,635 Results. Searched 189,494 documents.

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ABSTRACT: Resolution of Static Corrections in Sand Dune Regions: A successful Case History; #90051 (2006)

Koshy Thomas Thayyil, Ralph Bridle

Search and Discovery.com

.... Surface consistent refraction residual statics are computed and applied on linear moveout corrected data. The static corrections are completed...

Unknown

Abstract: First-Arrival TomoStatics and Residual Statics for Near-Surface Corrections; #90211 (2015)

Jie Zhang, Oz Yilmaz, and Nanxun Dai

Search and Discovery.com

...Abstract: First-Arrival TomoStatics and Residual Statics for Near-Surface Corrections; #90211 (2015) Jie Zhang, Oz Yilmaz, and Nanxun Dai Datapages...

2015

Abstract: Turning-Ray Tomography and Tomostatics; #90224 (2015)

Babatunde Arenrin, Gary Margrave, and John Bancroft

Search and Discovery.com

... tomography is a good tool for estimating near surface velocity structure, especially in areas where conventional refraction statics fail...

2015

Imaging Seismic Data with High Resolution Gravity Data.

R. Opfer

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

.... Elevation or datum corrections are straightforward, although, it will be shown that even elevation corrections can introduce statics that affect...

2003

Refraction Statics, A Comparison Among Processing Contractors

Bambang Sudewo

Indonesian Petroleum Association

...Refraction Statics, A Comparison Among Processing Contractors Bambang Sudewo 1985 439 467 Statics play an important role in land seismic processing...

1985

Abstract: Interferometric Approach to Complete Refraction Statics Solution; #90187 (2014)

Valentina Khatchatrian and Mike Galbraith

Search and Discovery.com

... refraction statics corrections. Theory and Method The first critical assumption for this method is that the seismic survey is acquired along straight...

2014

EXTENDED ABSTRACT: Near-surface refraction statics: a comparison

Tianfei Zhu, Scott Cheadle, Qing Li, Dan Hampson

CSPG Special Publications

...EXTENDED ABSTRACT: Near-surface refraction statics: a comparison Tianfei Zhu, Scott Cheadle, Qing Li, Dan Hampson 1998 159 160...

1998

Abstract: PQC: Application to a Mega-Merge in Saudi Arabia; #90319 (2018)

Mohammed H. Al-Najjar, Ernesto Sandoval-Curiel, Daniele Colombo, Riyadh S. Saad

Search and Discovery.com

...-resolution near-surface velocity models and surface-consistent residual refraction time corrections at a fraction of the time needed by currently used methods...

2018

Abstract: Improving the Statics Solution through De-migration: A Canadian Foothills A-PSDM Case History; #90172 (2014)

Jiwu Lin, Sylvestre Charles, Josef Heim

Search and Discovery.com

... us toward a need to revisit the statics solution, both refraction and residual statics. Topography and near-surface lateral velocity variations...

2014

Wavelet

Search and Discovery.com

N/A

Abstract: Near Surface Anomalies and Solutions; #90211 (2015)

Todd Mojesky, David LeMeur, and Ali Karagul

Search and Discovery.com

... in these situations. Typically, refraction statics are derived from the picking of first arrivals (first breaks). Relative to the noise-contaminated...

2015

ABSTRACT: CRS processing - a key to improved static and dynamic corrections in seismic data from Saudi-Arabian deserts; #90051 (2006)

Henning Trappe, Juergen Pruessmann

Search and Discovery.com

... static and dynamic problems are solved by both conventional and CRS processing. A straight forward approach derives conventional refraction statics from...

Unknown

Abstract: Converted Wave Receiver Statics from First Break Mode Conversions; #90171 (2013)

Kristof De Meersman and Marcelo Roizman

Search and Discovery.com

... of receiver functions with near surface P-wave velocity information obtained from conventional P-wave refraction statics allows us to derive a S-wave...

2013

Abstract: Converted Wave Receiver Statics from First Break Mode Conversions; #90171 (2013)

Kristof De Meersman and Marcelo Roizman

Search and Discovery.com

... of receiver functions with near surface P-wave velocity information obtained from conventional P-wave refraction statics allows us to derive a S-wave...

2013

Abstract: Accurate and Automatic Computation of Refraction Statics in Large 3D Seismic Datasets; #90171 (2013)

Atul Jhajhria and Igor B. Morozov

Search and Discovery.com

...) reflection seismic processing. Refraction statics corrections aim to remove the effects of shallow subsurface by using first-arrival travel times...

2013

Abstract: Integrated Analysis and Inversion of 3D Refraction Travel Times; #90171 (2013)

Igor B. Morozov and Atul Jhajhria

Search and Discovery.com

... An integrated approach to first-break travel-time analysis and refraction statics inversion was developed. Pre-inversion travel-time analysis and modeling...

2013

Abstract: Raypath-Consistent Shear Wave Statics; #90224 (2015)

Raul Cova, David Henley, and Kris Innanen

Search and Discovery.com

...-wave refraction statics. Hence, we need to correct this extra delay to get an optimum stack. Using Snell’s law it is possible to compute...

2015

ABSTRACT: Land Seismic Static Corrections in the Rub Al-Khali Desert; #90051 (2006)

P. Van Mastrigt

Search and Discovery.com

... approaches between them. Those include: dune-modeling, refraction statics, application of tomostatics and near-surface modeling with upholes. In this article...

Unknown

Abstract: Point Receiver Acquisition and Processing for Arctic Near Surface Challenges; #90171 (2013)

C. Strobbia, A.Glushchenko, A. Laake, P.L.Vermeer, S. Papworth, and Y. Ji

Search and Discovery.com

... with single-sensor refraction statics. Data processing The processing flow consists of Digital Group Forming (DGF) followed by surface-consistent...

2013

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