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Welcome to the new Datapages Archives

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The AAPG/Datapages Combined Publications Database

Showing 11 Results. Searched 195,354 documents.

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Abstracts: Prewhitening with Matrices; #90173 (2015)

C. Robert Pinnegar

Search and Discovery.com

...Abstracts: Prewhitening with Matrices; #90173 (2015) C. Robert Pinnegar AAPG Search and Discovery Article #90173 CSPG/CSEG/CWLS GeoConvention 2011...

2015

Seismic Migration Interpolation using Time-Shift Imaging Condition

Mark Ng

Search and Discovery.com

... to the same depth level; * is the complex conjugate; and H is a small stabilizing prewhitening scalar. The standard approach is to compute the conventional...

Unknown

Seismic Migration Interpolation using Time-Shift Imaging Condition

Mark Ng

Search and Discovery.com

... to the same depth level; * is the complex conjugate; and H is a small stabilizing prewhitening scalar. The standard approach is to compute the conventional...

Unknown

Abstract: Application of Acoustic Waveform Tomography to Marine Seismic Reflection Data Contaminated with Strong Guided Waves; #90187 (2014)

Rajesh Vayavur and Andrew. J. Calvert

Search and Discovery.com

... were then low pass filtered with minimum phase using corner frequencies (0-0-15-20Hz) of an Ormsby filter with 0.25% prewhitening. Time windowing...

2014

Abstract: Interpolation by Angular Deconvolved prior MWNI (AdMWNI); #90224 (2015)

Mark Ng and Dan Negut

Search and Discovery.com

...     (4) , where D is the slightly smoothed amplitude spatial spectrum of the input observed data dx , and µ is a prewhitening scalar for tuning control...

2015

Multichannel Data Acquisition and Processing

Gregory L. Smith, David A. Falvey, Raymond Shaw

Circum Pacific Council Publications

... window: Prewhitening level : PEG-LEG MULTIPLE A T T E N U A T I O N & CDP S T A C K T O 2400%-TAPE 36 m s 140 m s starting 20 0 ms belo w water botto...

1988

Spectral Balancing of Seismic Data Using Spectral Decomposition; #41976 (2017)

Satinder Chopra, Kurt J. Marfurt

Search and Discovery.com

... the member wavelets with the original seismic trace generates the spectral voice omponents. where ε is the prewhitening parameter. Such spectral balancing...

2017

2D Seismic and Well Log Data Integration to Predict Pore Pressure Distribution in Brilian Field, Bintuni Basin

Refsi Dian Paparezzi, Warto Utomo, Muhammad Thariq Almuqtadir

Indonesian Petroleum Association

... Range Target Lower Hard Constraint Upper Hard Constraint Prewhitening Number of itteration Average block size R-3 Well R-4 R-5 Top Kais – Base Kais...

2022

Telluric Currents and Their Use in Petroleum Exploration

K. Vozoff , R. M. Ellis , M. D. Burke

AAPG Bulletin

... result from reducing the slope of the spectrum (prewhitening) prior to analysis. Often a smoot er apparent resistivity curve results from a Daniell...

1964

Crustal and Lithospheric Structure of the CarpathianPannonian Region: A Geophysical PerspectiveRegional Geophysical Data on the CarpathianPannonian Lithosphere

L. Pospil, A. dm, J. Bimka, P. Bodlak, T. Bodoky, P. Dvnyi, H. Granser, E. Hegeds, I. Jo, A. Kendzera, L. Lenkey, M. Nemok, K. Posgay, B. Pylypyshyn, J. Sedlk, W. D. Stanley, G. Starodub, V. Szalaiov, B. ly, A. utora, G. Vrga, T. Zsros

AAPG Special Volumes

.... The acquisition system used an analog signal-conditioning system for prewhitening of the input spectrum and postamplification, combined with a 12-bit...

2006