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The AAPG/Datapages Combined Publications Database
Showing 3,847 Results. Searched 200,357 documents.
West Delta Block 107 Field
Carl W. Kuhnen
GCAGS Transactions
... 1988 3-D seismic data was reprocessed with refraction statics corrections by Shell Offshore, Inc. in 1993, was it possible to interpret structure...
1998
How Refraction Statics Affect The Pre-Stack Migration Of Deep Structures In San Joaquin Data
Search and Discovery.com
N/A
ABSTRACT: A Novel Approach to Processing Vibroseis/Transition Zone Seismic Data; #90051 (2006)
Mohamad Samir Nahhas, Martin Boekholt, Fatema Al Shekaili
Search and Discovery.com
... reprocessed. Key to the processing was zero -phasing for the vibroseis and the impulsive data, before picking first-breaks for refraction statics...
Unknown
Abstract: INTERPRETIVE SEISMIC DATA PROCESSING ON OPI PHASE-III 2003 DATA; #90150 (2012)
Azhar Jamil Siddiqui and Muhammad Haneef
Search and Discovery.com
... Consistent Gap Deconvolution was applied to predict & remove the reverberations and to improve the temporal resolution of the data. • Advanced Refraction...
2012
A Novel Approach to Processing Vibroseis/Transition Zone Seismic Data
Search and Discovery.com
N/A
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
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
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
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
Automated machine learning first-break picking in the Sichuan Basin A case study
Jianfa Wu, Xuewen Shi, Qiyong Gou, Ersi Xu, Dongjun Zhang, Dingxue Wang, Phil Bilsby, Qing Zhou, Rong Li
International Meeting for Applied Geoscience and Energy (IMAGE)
... in the time taken to achieve these results. The application of the refraction statics, derived from the machine learning picks output from this workflow...
2024
Abstract: Practical Implementation of Wave-Equation Datuming for Resolving Near-Surface Problems, by Khaled Al Dulaijan and Saleh M. Al-Saleh; #90105 (2010)
Search and Discovery.com
2010
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
ABSTRACT: Pre-Stack Interpretation for Depth Mapping, by R. L. Coons; #91035 (2010)
Search and Discovery.com
2010
Abstract: Wave Equation Solutions to Complex Near Surface Challenges, by L.L. Hu, S. Saleh, J.W. Jiao, R. Ley, and L. Wong, #90188 (2014)
Search and Discovery.com
2014
Enhancing the accuracy of DBSCANs first arrival traveltime picking using super-virtual refraction interferometry
Muhammad Awais, Sherif M. Hanafy, King Fahd
International Meeting for Applied Geoscience and Energy (IMAGE)
..., OnePetro, 3814–3818. Lawton, D. C., 1989, Computation of refraction static corrections using first-break traveltime differences: Geophysics, 54, no. 10...
2022
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
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
Tasour Field, Republic of Yemen Block 32: Case History of a Decade of Learning, by James Bambrick, Ross Clarkson, Halvor Jahre, Sven Erik Lie, #20020 (2004).
Search and Discovery.com
2004
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
Abstract: Challenges Experienced during Processing of a Transition Zone 3D Seismic Survey in Abu Dhabi, by Mohamed A. Mahgoub, Joe Karwatowski, Johan Witte, Thib Hussein, and Andre Leveque; #90105 (2010)
Search and Discovery.com
2010
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
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