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The AAPG/Datapages Combined Publications Database

Showing 29,080 Results. Searched 195,354 documents.

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Abstract: To TTI or not to TTI? Semi-Automated 3D Tomographic Velocity Analysis in the Canadian Foothills: A Case History; #90211 (2015)

Sylvestre Charles, David Mitchell, Rob Holt, Jiwu Lin, and John Mathewson

Search and Discovery.com

...Abstract: To TTI or not to TTI? Semi-Automated 3D Tomographic Velocity Analysis in the Canadian Foothills: A Case History; #90211 (2015) Sylvestre...

2015

Abstract: Optimum Aperture Length for Improving Dispersion Curve Analysis in CMP Cross-Correlation of Surface Waves; #90187 (2014)

Roohollah Askari, Robert J. Ferguson, and Helen Isaac

Search and Discovery.com

... velocity model for static corrections with high lateral resolution. To this end, we have enlarged upon the idea of CMP Cross-Correlation of Surface...

2014

Imaging Subsurface Structures Under Gas Clounds by Multi-Component Technology

Xiaogui Miao, Loh Fong Cheen, Libo Zi, Jing Du, Magali Beele, Jacques Bonnafe, Natalia Anggriani, Gilles Vallon, Claudio Strobbia

Indonesian Petroleum Association

... statics correction, common conversion point (CCP) binning, converted wave velocity Vc and gamma (velocity ratio) analysis, and PS-wave migration...

2014

Abstract: Correcting PS Receiver Statics using Hybrid Raypath Interferometry; #90172 (2014)

David C. Henley

Search and Discovery.com

... difficult statics problems, like those encountered in the Arctic, with its irregular high-velocity surface permafrost layer. The first successful...

2014

Seismic Data Preconditioning for Improved Reservoir Characterization (Inversion and Fracture Analysis); #41347 (2014)

Darren Schmidt, Alicia Veronesi, Franck Delbecq, and Jeff Durand

Search and Discovery.com

... analyses and corrections can be done. Processes such as orthorhombic velocity analysis (Wang and Wilkinson, 2012), high-density bispectral velocity...

2014

Abstract: Application of Surface-wave Modeling and Inversion in Cordova Embayment of Northeastern British Columbia; #90187 (2014)

Antoun Salama, Niranjan Banik, Mona Cowman, Kevin Roberts, Anna Glushchenko, Mark Egan, Alfonso Gonzalez, Eric von Lunen, and Jennifer Leslie-Panek

Search and Discovery.com

... heterogeneities, seen in the shale reservoir must be corrected for any nearsurface velocity effects, through proper statics correction or through imaging...

2014

True Amplitude Preserved Multi-Azimuth Pre-Stack Depth Migration for Structural and Reservoir Characterization (Sisi-Nubi Field, Indonesia)

M. Baturin, F. Bertini, J. Bonnafé, A. Riou, S. Birdus, Y. Yin

Indonesian Petroleum Association

... Curvature Analysis (RCA) on PSDM gathers. If the PSDM velocity/anisotropy model is correct, migrated gathers are generated with © IPA, 2012 - 35th Annual...

2011

Abstract: Trace Interpolation and Elevation Statics by Conjugate Gradients; #90172 (2014)

Marcus Wilson, Robert J. Ferguson

Search and Discovery.com

...Abstract: Trace Interpolation and Elevation Statics by Conjugate Gradients; #90172 (2014) Marcus Wilson, Robert J. Ferguson AAPG Search and Discovery...

2014

Abstract: SS-wave Reflections from P-wave Sources in Azimuthally Anisotropic Media; #90187 (2014)

James Gaiser and Richard Verm

Search and Discovery.com

... splitting for velocity/statics analyses. Introduction Early theoretical work (e.g., Miller and Pursey, 1954) showed that a vertical point force (P-wave...

2014

Abstract: Predicting Free Surface Multiples without the Water: SRME on Land; #90224 (2015)

Keith Wilkinson, Richard Bale, and Ken Gray

Search and Discovery.com

...). With some minor modifications, these can be corrections from a smooth datum. All terms in equation 1 are already estimated during statics processing...

2015

Abstract: Seismic Study of a Possible Eroded Impact Structure, Southern Alberta; #90224 (2015)

Wei Xie and Douglas R. Schmitt

Search and Discovery.com

... Deconvolution (Different window length) CMP Binning/ Initial Velocity Analysis /NMO Correction Residual Statics Corrections Surface Consistent Spiking...

2015

Abstract: Monte-Carlo Statics on PSv Data; #90187 (2014)

Alice Chapman, Steve Zamfes, and Guillaume Poulain

Search and Discovery.com

... methods contain cycle skips or lack continuity. Introduction The estimation of residual statics for PSv data is often based on linear inversion schemes...

2014

Azimuthal Velocity Analysis of 3-D Pre-Stack Seismic Data for Fracture-Induced Anisotropy in the Altamont-Bluebell Field

Khaled Al Dulaijan, Gary Margrave

Unconventional Resources Technology Conference (URTEC)

... corrections were followed by residual statics. Second pass of velocity analysis at half-mile intervals was followed by another pass of residual...

2016

Seismic Acquisition in the Papuan Fold Belt: A New Approach

G. S. Hill, S. J. Price, M. S. Foster, R. W. Stephenson, D. Ellis, J. A. Lyslo

Papua New Guinea (PNG) Petroleum Convention Proceedings

... deconvolution (160msec operator) NMO (velocity analysis every 1.25km) Outer trace mute (max. offset retained 18(K)m) Residual statics (2) DMO Stack (36 fold...

1996

The plug drum effect, or why your microseismic events may not be where you think they are

Guillaume Bergery, Zhishuai Zhang, Jing Du, D. Diller, T. Shuck, B. Fish

Unconventional Resources Technology Conference (URTEC)

... drum effect is recognized and handled properly, the velocities and statics (near surface corrections) calibrations will produce incorrect locations...

2017

Abstract: Determining Scale Properties from Seismic Transmission Responses: A Modeling Study; #90171 (2013)

Emmanuel L. Bongajum and Bernd Milkereit

Search and Discovery.com

... for these scattering effects via deconvolution and statics processing routines can help improve the quality of surface and borehole seismic images...

2013

Abstract: Determining Scale Properties from Seismic Transmission Responses: A Modeling Study; #90171 (2013)

Emmanuel L. Bongajum and Bernd Milkereit

Search and Discovery.com

... for these scattering effects via deconvolution and statics processing routines can help improve the quality of surface and borehole seismic images...

2013

A Case Study on the Challenges Overcome in the Merge of Seven On-Shore 3-D Surveys of Varying Acquisitions in Huila Department, Colombia

Henry Maldonado, Timothy Brooks, Lilia Maria Saavedra, Gilbert Gutierez, Albeiro Saavedra, Peter Watterson

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... is that all statics and velocity analysis is done on the final output grid for the merged data. However, due to the poor signal to noise ratio...

2009

Polarization Filter by Eigenimages and Adaptive Subtraction to Attenuate Surface-Wave Noise; #41565 (2015)

Stephen Chiu, Norman Whitmore, Michael Gurch

Search and Discovery.com

... the noise using SVD. The data in the analysis window with the statics applied is first transformed into analytic signals (Vidale, 1986) and followed...

2015

Effects of near Surface Lithology on Velocity Modelling and Time„Depth Relationships in the Cooper„Eromanga„Lake Eyre Basin

Anna Manka, Glen Buick, Rob Menpes, Luke Gardiner, Cameron Jones, Khalid Amrouch

Australian Petroleum Production & Exploration Association (APPEA) Journal

... ray logs through casing is recommended as a means to improve depth prediction through tying statics corrections and velocity models to observed...

2018

Migration Velocity Analysis by Migration of Velocity Spectra

Craig J. Beasley, Rolf Klotz

Southeast Asia Petroleum Exploration Society (SEAPEX)

...Migration Velocity Analysis by Migration of Velocity Spectra Craig J. Beasley, Rolf Klotz 1992 29 32 Chambers, R., Jakubowicz, H., Larner, K...

1992

Recovering Subsurface Coverage in the Emerging Smackover Brown Dense Unconventional Play in Northern Louisiana, #80515 (2016).

Richard Verm

Search and Discovery.com

... to this need with the introduction of multi-dimensional interpolation techniques capable of robustly recovering subsurface coverage and distribution...

2016

A Comprehensive Approach to Depth Imaging in Thrust Belt Environments

Ron Schmid, Brian Link, Patrick Butler

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... imaging in thrust belt environments Ron Schmid*, Brian Link, Patrick Butler; Kelman Seismic Processing SUMMARY A novel, migration velocity analysis...

1997

Tulip Field 3D Coil Shooting Survey„Preliminary Data Processing Results

Michele Buia, Riccardo Vercesi, Michelle Tham, Dmitry Nikolenko, Andreas Tyasbudi Waluyo, Swee Leng Ng

Indonesian Petroleum Association

... noise. Water Velocity Statics The second issue was to evaluate the potential need for water velocity statics or water column statics as it is also known...

2010

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