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The AAPG/Datapages Combined Publications Database

Showing 29,379 Results. Searched 200,691 documents.

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The development of seismic reflection sandbox modeling

Donald H. Sherlock, Brian J. Evans

AAPG Bulletin

... particles: Journal of the American Ceramics Society, v. 44, p. 513-522. Purnell, G. W., 1986, Observations of wave velocity and attenuation in two...

2001

Radar Structure of Earthquake-Induced, Coastal Landslides in Anchorage, Alaska

Walter A. Barnhardt, Robert E. Kayen

Environmental Geosciences (DEG)

... of resolution. Image quality was optimized by stacking multiple shots in the field (up to 64 at each point along a profile) and subsequent processing...

2000

Predictions of Gas Hydrates Using Pre-Stack Seismic Data, Deepwater GOM; #40547 (2010)

Dianna Shelander, Jianchun Dai, George Bunge, Timothy S. Collett, Ray Boswell, Emrys Jones

Search and Discovery.com

... Models and Responses Wavelet analysis – on multiple angles y p g Conditioning pre stack d C diti i pre-stack data t k t • wavelets are stable overall...

2010

Reservoir Characterisation Through Integrated AVO, AI and EI Inversion

Andy Furniss

Indonesian Petroleum Association

.... Mtg: Soc. Of Expl. Geophys., pp. 812-815. Marsh, A.J., Furniss, A., and Kidd, G., 1999. 3D seismic visualisation using multiple volume data sets...

2002

Shetland Rocks! Improved Sub-Basalt Structural Imaging

Bent Baumbach, TGS

GEO ExPro Magazine

... and enhancement of low frequency signal • Noise Attenuation in multiple domains • Full Sequence Migration Velocity Analysis Careful attention to the preservation...

2010

A New Wave in Seismic

Rick Dunlop, Brian Taylor

GEO ExPro Magazine

...; longer offsets provide good multiple attenuation and undershoot imaging; and increased azimuthal distribution improves the ability to image...

2018

Assessing properties of internal multiples for different geologies

Paul Ras, Mikhail Davydenko, Eric Verschuur

International Meeting for Applied Geoscience and Energy (IMAGE)

.... We can use this type of analysis to assess suitability of a multiple attenuation methodology. Theory and method Before describing our methodologies...

2022

Extension-Fracture Patterns in Sandstones Above Mobile Salt: The Salt Valley Anticline, Arches National Park, Utah

John C. Lorenz, Scott P. Cooper

Rocky Mountain Association of Geologists

... in the underlying Paradox Formation. Although each fracture domain contains consistent fracture patterns, the strikes and patterns vary considerably between domains...

2009

Tengiz field fault shadows mitigation with combined joint FWI-tomography, Q-tomography, and least-square migration

Tianjiang Li, King Sim Lee, Bin Gong, Kai Yang, Kai Zhang, Assem Bibolova, Zhanibek Katrenov

International Meeting for Applied Geoscience and Energy (IMAGE)

... in the objective function is the tomography contribution, A is the tomographic kernel and b is the residual curvature in the migrated domain. Highdensity residual...

2022

Recent Advances in Marine Acquisition Technology and their Application to Basins Off Shore South America

Peter Watterson, Rob Ross, Steve Whidden

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... techniques. migration algorithms, multiple attenuation, and improved illumination with wide-azimuth data acquisition. This led to the development of new...

2009

Abstracts: FX Cadzow / SSA Random Noise Filter: Frequency Extension; #90173 (2015)

Alexander Falkovskiy, Elvis Floreani, Gerry Schlosser

Search and Discovery.com

... The application of FX Singular Spectrum Analysis (SSA) or Cadzow filtering approach for random noise attenuation on seismic data started from the works...

2015

Abstracts: Seismic Attributes on Frequency-enhanced Seismic Data; #90173 (2015)

Satinder Chopra, Kurt J. Marfurt, Somanath Misra

Search and Discovery.com

... migrated reasonably well and are multiple-free. Seismic attributes are particularly effective at extracting subtle features from relatively noise-free data...

2015

Abstracts: Making New with Old: Reprocessing Vintage Seismic Data from the Western Arctic Islands using Modern Methods; #90173 (2015)

Mathieu J. Duchesne, Virginia I. Brake, and Tom Brent

Search and Discovery.com

... far to remove water bottom multiples, namely predictive deconvolution (Robinson, 1957), adaptative multiple attenuation (Verschuur et al., 1992...

2015

An Integrated Approach to 3D Seismic Acquisition Feasibility Studies: Review of Present Techniques and Future Trends

Claude Bordenave, Frederic Merlet, Lotfi Ben Brahim, Nyoman Swatika

Indonesian Petroleum Association

.... Processing in 3D mode is applied to the modeled 3D data, including 3D Dip Move Out (DMO), de-multiple and migration. Evaluation of the simulated data...

1998

Elastic Wave Propagation Mechanisms in High-Temperature Deep Hydrocarbon Reservoirs Exhibiting Three-Phase Fluids

Jidong Gao, Bin Yuan, Wei Zhang, Hongbin Zhang, Caili Dai, Baohua Wang, Yuyang Liu

Unconventional Resources Technology Conference (URTEC)

... and attenuation in hightemperature environments was developed. Key conclusions from the model predictions are as follows: (1) The multiple fluid...

2025

Separation of simultaneous source wavefields using convolutional neural network

Zhehao Li, Hua-Wei Zhou, Kang Fu

International Meeting for Applied Geoscience and Energy (IMAGE)

... wavefields in the common shot gathers domain are coherent, it is easier to separate such wavefields in common receiver gathers and common offset gathers...

2022

Hybrid streamer/sparse OBN imaging offshore Norway

Chris Walker, Zhengzheng Zhou, Xi Li

International Meeting for Applied Geoscience and Energy (IMAGE)

... components of the data, followed by shear leakage attenuation for Z, Zto-P calibration, and Up-Down separation. Modelling-based multiple attenuation...

2023

Unsupervised multi-stage deep learning network for seismic data denoising

Omar M. Saad, Matteo Ravasi, Tariq Alkhalifah

International Meeting for Applied Geoscience and Energy (IMAGE)

... environmental factors, while coherent noise arises due to phenomena like multiple reflections and ground-roll waves. The influence of noise can...

2024

ABSTRACT: Integrated Fractured Reservoir Characterization with Multiple Attributes and Forward Modeling; #90013 (2003)

Lin Deng, Feng Shen

Search and Discovery.com

...ABSTRACT: Integrated Fractured Reservoir Characterization with Multiple Attributes and Forward Modeling; #90013 (2003) Lin Deng, Feng Shen AAPG...

2003

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