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The AAPG/Datapages Combined Publications Database

Showing 23,942 Results. Searched 195,387 documents.

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Seismic Stratigraphic Model of Depositional Platform Margin, Eastern Anadarko Basin, Oklahoma: Section 3. Stratigraphic Models from Seismic Data

William E. Galloway , Marshall S. Yancey , Arthur P. Whipple

AAPG Special Volumes

.... Application of seismic stratigraphic modeling has proved useful in analyzing the geometry of platform-margin deposits of the Pennsylvanian Hoxbar...

1977

A Fusion of Prestack and Petrophysics … Know Before You Drill

Dylan Mair, Nguyen Nam

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... changes are related to fluid effects or to seismic processing artifacts such as multiples or poor stacking. INTRODUCTION In the conventional approach...

2006

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

... it is able to predict the first arrival to within half a cycle (Sirgue 2003). This requirement was tested by carrying forward modeling with the starting...

2014

Seismic Imaging of the SW South China Sea Deep Crustal Structure Shows Evidence for a Ductile Lower Crust during Rifting; #30404 (2015)

M. Delescluse, T. Pichot, N. Chamot-Rooke, M. Pubellier, Y. Qiu, G. Sun, J. Wang, J.-L. Auxiètre

Search and Discovery.com

... observation OBS Data Seismic phases Water-wave arrival OBS Data Reflections/multiples in the sedimentary layers Arrival time picks Ray tracing...

2015

High Resolution Characterization of Reservoir Heterogeneity with Cross-well Seismic Data … A Feasibility Study, #41591 (2015).

Brad Bonnell, Chuck Hurich, Rudi Meyer

Search and Discovery.com

... as input to the finite difference modeling algorithm in ProMAX®. The recorded wavefield contains a suite of arrivals consisting of direct arrivals...

2015

Data analytics and geostatistical workflows for modeling uncertainty in unconventional reservoirs

Michael J. Pyrcz

CSPG Bulletin

...Data analytics and geostatistical workflows for modeling uncertainty in unconventional reservoirs Michael J. Pyrcz 2019 273 282 Vol. 67 (2019) No. 4...

2019

VIII. Conversion of Seismic Data to Log-Like Displays

Norman S. Neidell

AAPG Special Volumes

...VIII. Conversion of Seismic Data to Log-Like Displays Norman S. Neidell 1979 126 131 CN 13: Stratigraphic Modeling and Interpretation: Geophysical...

1979

Maximum-Likelihood-Estimation Stacking; #41575 (2015)

Stewart Trickett

Search and Discovery.com

... the presence of multiples? This will be the subject of future research. Acknowledgements Thanks to Compton Petroleum Corp. and Pulse Data Inc...

2015

The Challenge of Applying New Technologies to Exploration in a Sub Andean Basins

Marcelo Benabentos, Pedro Muñoz, Juan Uribe, Francisco Ortigosa, Dewi Jones

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... subject to realistic constrains. Seismic forward modeling has been widely used in many aspects: such as evaluating imaging algorithms, testing seismic...

2009

Seismic simulations of experimental strata

Lincoln Pratson, Wences Gouveia

AAPG Bulletin

... by wave-propagation phenomena, such as diffractions, multiples, and interbed reverberations. Aki, K., and P. G. Richards, 1980, Quantitative seismology...

2002

High-fidelity full-waveform imaging via impedance inversion

Feng Chen, Yu Zhang, Lian Duan, Weishan Han, Yilong Qin, Qianggong Song

International Meeting for Applied Geoscience and Energy (IMAGE)

... including multiples and ghosts using equation (1) and the exact velocity (Fig. 3a) and density (Fig. 3b) models. A typical common shot gather...

2023

FWI imaging of complex subsalt Mesozoic targets from land to shallow waters

Timmy Dy, Minshen Wang, Sabaresan Mothi, Don Dobesh, Shengda Ding, Oscar Andrade, Pablo Ortega, Alfredo Vázquez Cantú, Silvino Domínguez García, Gerardo López Leyva

International Meeting for Applied Geoscience and Energy (IMAGE)

... after attenuating strong spikes and mud-roll noise. For land data, curvilinear topography modeling accounts for the variations in surface topography...

2023

Deep neural networks for 1D impedance inversion

Vladimir Puzyrev, Anton Egorov, Anastasia Pirogova, Chris Elders, Claus Otto

Petroleum Exploration Society of Australia (PESA)

... used to train the networks is based on the acoustic matrix propagator technique (Ma et al. 2004). All the interbed multiples are included...

2019

Seismic Reservoir Characterisation of a Channel Sand Oil and Gas Field, Malaysia (Paper A11)

T. J. Focht, M. Sams, D. Brookes, J. Ting

Geological Society of Malaysia (GSM)

.... After removing the residual moveout the seismic gathers were further processed to reduce random noise and multiples. The removal of multiples has had...

2012

Abstract: The Phase Shift Time Stepping Equation and the Marmousi Data Set; #90171 (2013)

Ben D. Wards, Gary F. Margrave, and Michael P. Lamoureux

Search and Discovery.com

..., 1983) is a depth migration algorithm. It is capable of imaging reflectors using overturned waves and multiples. However, as a result of the sampling...

2013

Abstracts: Padé Approximation for Analyzing Multiple Reflections; #90173 (2015)

Dali Zhang, Michael P. Lamoureux, and Gary F. Margrave

Search and Discovery.com

... of reflection multiples for a double interface, and observe the multiple signal can be modelled by an IIR filter of a simple form, with coefficients determined...

2015

Geología Estructural de la Zona de Yaguará-Palermo, Piedemonte de la Cordillera Central con Valle Superior del Magdalena, Colombia. [PAPER IN SPANISH] 3D Structural Modeling and Applications in Exploration and Exploitation of Hydrocarbons in the Thrust B

J. A. Martinez

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

...] 3D Structural Modeling and Applications in Exploration and Exploitation of Hydrocarbons in the Thrust B J. A. Martinez VIII Simposio Bolivariano...

2003

Value of elastic full-wavefield inversion in derisking clastic reservoirs in presence of noise

Partha Routh, Soumya Nayak, Jake Dorsett, Kaushik Banerji, Young Ho Cha, Vijay Gottumukkula, Gopal Palacharla, Vikas Gudipati, Ramesh (Neelsh) Neelamani, Seth Conway, Andrea Raphael

International Meeting for Applied Geoscience and Energy (IMAGE)

..., such that convolution modeling can be applied in a local window where the wavelet is stationary. If the processing can attenuate non-primary noises...

2023

Abstract: Elastic Full Waveform Inversion For Land Walkaway VSP Data; #90224 (2015)

Olga Podgornova, Scott Leaney, Marwan Charara, and Eric von Lunen

Search and Discovery.com

... events — transmitted, converted and reflected, compressional, shear waves, and multiples — contain rich information on subsurface medium properties...

2015

The TsunamiŽ Survey Offshore Sumatra, a Cooperative Geo-Technical Project for Deep Crustal Study WesternGeco/Schlumberger/CNRS-IPG Paris/BPPT

Soelistijani M, Martin Bayly, Tim Bunting, Satish C. Singh

Indonesian Petroleum Association

... to the overall data acquisition system in contrast to its normal use for oil and gas seismic exploration. Pre-survey modeling and design studies led...

2008

Abstract: LSPSM for Pre-and Poststack Time Lapse Studies; #90187 (2014)

Abdolnaser Yousefzadeh and John C. Bancroft

Search and Discovery.com

... , , and are the recorded data, forward modeling operator, and reflectivity for the baseline survey, respectively. Assume the Earth’s reflectivity changes from...

2014

Acoustic nonlinear full-waveform inversion on an outcrop-based detailed geological and petrophysical model (Book Cliffs, Utah)

Daria Tetyukhina, Stefan M. Luthi, Dries Gisolf

AAPG Bulletin

... all internal multiples and transmission effects. A nonlinear acoustic full-waveform inversion is then applied to the synthetic data, and two media...

2014

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