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The AAPG/Datapages Combined Publications Database

Showing 3,679 Results. Searched 190,755 documents.

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Application of Interferometric MASW to a 3D-3C Seismic Survey

Shaun Strong, Steve Hearn

Petroleum Exploration Society of Australia (PESA)

...). These include PPS refraction statics, and a statistical method call robust statics which tends to only correct for medium and short wavelength variations. Figure...

2016

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

Wei Xie and Douglas R. Schmitt

Search and Discovery.com

... Picking Elevation/Refraction Static Corrections Exponential Gain (Time Power) /AGC Time Variant Band-Pass Filter Predictive Deconvolution Spiking...

2015

Processing of seismic data from overthrust areas in Latin America: some success stories

Tilander, N.G. and Mitchel, R G.

Geological Society of Trinidad & Tobago

... parameters; • Use of both contractor and in-house processing; • Customized algorithms for thrust belt processing, including robust refraction statics...

1995

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

... the ratio of signal to noise. The data were then sorted and binned in keeping with the crooked line geometry. Elevation and refraction statics were applied...

1996

Abstract: Improved Imaging of a Fold and Thrust Belt Regime, Onshore Trinidad, by Means of the Common Reflection Surface (CRS) Method; #90238 (2015)

Dennis Otto, Philip Schlueter, Terrell Dhanpaul, Samuel Ragbir, Curtis Archie, and Nancy Gallai-Ragobar

Search and Discovery.com

... in such an area. A first step was the refinement of the existing refraction statics solution. It was found that the existing first breaks could be improved using...

2015

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

.... Only the first layer in the Tau-P tomography was used to calculate refraction statics. Deeper layers in the Tau-P tomography output depth/velocity model...

2015

Simultaneous Joint Inversion of Electromagnetic, Gravity and Seismic Data for Thrust Belt and Sub-Basalt Imaging

Virgilio Massimo, Stephen Hallinan, Marco Mantovani

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... domain has been simultaneously inverted with gravity data (gravity stations spaced every 490m, terrain corrections applied to 40km radius, and data...

2009

Abstracts: Improved Near-surface Velocity Models from 2D Waveform Tomography of Vibroseis First-arrival Data; #90173 (2015)

Brendan R. Smithyman and Ronald M. Clowes

Search and Discovery.com

... produce interpretable near-surface velocity models as improvements to conventional tomography or refraction statics models. These may additionally...

2015

Tasour Field - Republic of Yemen Block 32: Case History of a Decade of Learning; #90017 (2003)

James Bambrick, Ross Clarkson, Halvor Jahre, Sven Erik Lie

Search and Discovery.com

... corrections could not be made since only lines in the wadis had any identifiable first breaks. Without refraction statics, the DEM derived elevation...

2003

Seismic Velocity Model Building in an Area of Complex Geology, Southern Alberta, Canada

Helen Isaac and Don Lawton

Search and Discovery.com

... sections, near-surface velocity models from refraction statics analysis, averaged sonic interval velocities and limited migration velocity analysis...

2009

Sand Dune Development within the Simpson Desert and its Effect on Statics Calculation

P. G. Senycia

Petroleum Exploration Society of Australia (PESA)

... areas of the Simpson Desert. In order to sample the weathering static at each geophone group location, a surface-consistent refraction statics process...

1989

Long Offset AVO in a Midcontinent Tight Gas Sand Reservoir

Pankhurst, Duane, Marfurt, Kurt, Sullivan, Charlotte

GCAGS Transactions

..., surface consistent deconvolution, time-invariant spiking deconvolution, refraction statics, residual statics, 1-second-gate automatic gain control (AGC...

2002

Abstract: Reducing the ambiguity in seismic data processing through the use of well data: a case study from offshore UAE; #90254 (2016)

Oleg Khakimov, Mark A. Benson, Frantisek Janik, Grzegorz Kwasny, Roger J. May

Search and Discovery.com

... decisions are made on this basis. In the Arabian Peninsula this ambiguity is particularly evident in processes such as refraction statics, where one often...

2016

Abstracts: Near-surface Velocity Model Building and Statics in Permafrost Regions; #90173 (2015)

Tianfei Zhu, Yan Yan, and Jon Downton

Search and Discovery.com

... of conventional refraction methods in nearsurface velocity determination, and the strong lateral variations introduce severe statics anomalies. We show...

2015

The Global Offset Seismic Approach: Improving Seismic Imaging In Complex Geological Settings

Paolo Dell'Aversana

Petroleum Exploration Society of Australia (PESA)

...: velocity field. using tomographic Static application: sens it ivity tests using the above statics and other statics based on different velocity fields...

2004

Abstract: Monitoring Active Steam Injection through Time-lapse Seismic Refraction Surveys; #90174 (2014)

Byron M. Kelly and Don C. Lawton

Search and Discovery.com

...Abstract: Monitoring Active Steam Injection through Time-lapse Seismic Refraction Surveys; #90174 (2014) Byron M. Kelly and Don C. Lawton AAPG...

2014

Seismic imaging of the Turtle Mountain structure, southwestern Alberta, Canada

J.H. Isaac, D.C. Lawton, C.W. Langenberg

CSPG Bulletin

... utilized the sub-weathering velocities derived through GLI3D (used in a 2D sense) refraction statics analysis (Hampson and Russell, 1984), averaged sonic...

2008

Cost Effective Seismic Acquisition in the Papuan Foreland Basin

A. Garcia, J. D. Schneider, F. E. Doughty

Papua New Guinea (PNG) Petroleum Convention Proceedings

... the first five months of the campaign were discontinued after Pecten determined that conventional refraction statics analysis provided more accurate...

1993

Imaging of Shallow Coal Structures Using 2D6C Mini-SOSIE

Shaun Strong, James Alderman, Steve Hearn

Petroleum Exploration Society of Australia (PESA)

... to the PS data. Figure 3: Comparison of the P (red) and S (blue) refraction statics. Figure 4: Stacked Section (a) P-wave data. (b) S-wave data. (c) PS...

2016

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