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The AAPG/Datapages Combined Publications Database
Showing 20,858 Results. Searched 200,616 documents.
Critical Grain-Size Parameters for Predicting Framework and “Floating” Grains in Sediments
Steven L. Bryant, Chris Lerch, Michael E. Glinsky
Journal of Sedimentary Research (SEPM)
... observations of anomalously slow P-wave velocities in several poorly consolidated to semiconsolidated reservoirs. The grain-size distributions...
2009
Derivation of Seismic Depth Sections
H. Buchholtz, W. Houba
Geological Society of Malaysia (GSM)
... for the wave equation migration of seismic data leading to more reliable depth sections. The effectiveness of the method is illustrated by a sequence...
1987
The Combined Effects of Wave Motion and Tidal Currents on the Morphology of Intertidal Ripple Marks: The Wash, U.K.
C. L. Amos , M. B. Collins
Journal of Sedimentary Research (SEPM)
... In order to simplify the analysis, the mean values of A/T, derived in Equation 2, were calculated for each wave type (see Fig. 4). The mean A/T value...
1978
Ichnology of Storm-Influenced Shallow Marine Sequence: Cardium Formation (Upper Cretaceous) at Seebe, Alberta
S. G. Pemberton, R. W. Frey
CSPG Special Publications
...-transported sandstones and conglomerates in shallow marine depositional environments below fair-weather wave base. Canadian Journal of Earth Sciences, v. 18...
1984
Intertidal Sedimentary Structures on Macrotidal Beaches
Nathan Hawley
Journal of Sedimentary Research (SEPM)
... the southeast which severely affected Oxwich beach, and the storm of the year, which lasted three days (April 1-April 3). Since wave energy, E (see equation...
1982
A Critical Review of Data Quality and Content Applied to FWS and Similar Tools
M. Wiltshire
Petroleum Exploration Society of Australia (PESA)
... Since the shale bulk density can be computed via equation (1), seismic wave velocities in normally pressured isotropic matrix can now be estimated: (4...
2004
The propagator and transfer matrix for a 3D inhomogeneous dissipative acoustic medium, expressed in Marchenko focusing functions
Kees Wapenaar, Sjoerd de Ridder, Marcin Dukalski, Christian Reinicke
International Meeting for Applied Geoscience and Energy (IMAGE)
... point is the following matrix-vector wave equation in the space-frequency (x, ω) domain ∂3 q = A q + d, (1) where q(x, ω) is a wave-field vector, A(x...
2022
ABSTRACT: Reverse Time Migration Using CRS Shot Gathers
Alfredo Caballero, Rodolfo Ballesteros, Eliakim Schuenemann, Ekkehard Tessmer, Humberto Salazar
GCAGS Transactions
... the quality of shot based depth migration algorithms like one-way wave equation and reverse time migration (RTM). These state-of-the-art migration techniques...
2011
Abstract: Inverse Problem Theory: An Application to Stratigraphic Inversion
Emmanuelle Becker
Geological Society of Malaysia (GSM)
... problem may be computed by solving the elastic wave equation, but it is a very computer intensive process. Modern procesSing methods can include various...
1991
ABSTRACT: Comparative Anatomy of Changes in Post-Jurassic Global Sea Level and Spreading Rates, by John D. Pigott, Michael N. Austin, and Larry A. Willis; #91030 (2010)
Search and Discovery.com
2010
ABSTRACT: Model-Based Multiple Suppression: Application to Seismic Prospecting in Santa Barbara Channel, by Larry Morley and Paul Heuermann; #91035 (2010)
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2010
Abstract: Determination of Depth Models Through Self-Consistent Structural Modeling to Help Delineate Hydrocarbon Traps, by A. K. Benson; #90993 (1993).
Search and Discovery.com
1993
Seismic Inversion by Modeling: ABSTRACT
D. B. Hays, A. D. McAulay, R. N. Shurtleff
AAPG Bulletin
... or solid earth models, and to shot record or CDP stacked data. The synthetic response computed in the inversion process is a rigorous solution of the wave...
1981
A Seismic Stratigraphy Case History in Northeast Mexico: ABSTRACT
Ruben D. Martinez, Jorge Stanford B.
AAPG Bulletin
... section, seismic anomalies such as bright spots and flat spots were identified. Following this, the data were processed through a rigorous wave...
1982
Abstract: Modeling of Thermal History and Hydrocarbon Generation in Pre-Caucasus Molasse Basins, by A. V. Ershov and M.-F. Brunet; #90942 (1997).
Search and Discovery.com
1997
ABSTRACT: The Change of Keutapang Sand-Gas Reservoir Physical Parameters Calculated Using Surface Seismic Data on AVO Anomaly, by Djoko Santoso, Susanti Alawiyah, and W. G. A. Kadir; #90913(2000).
Search and Discovery.com
2000
Abstract: Using Downhole Displacement and Inferred Production for Verification of Measured Test Data, by L. Ray; #90911 (2000)
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2000
Abstract: Practical Aspects of Land Seismic Imaging, by Dimitri Bevc, Tony Rebec, and Walt Ritchie; #90076 (2008)
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2008
ABSTRACT: The Quantitative Structural Model of Dushanzi Anticline in Southern Margin of Junggar Basin and its Insights for Petroleum Exploration, by Wang, Yanjun; #90135 (2011)
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2011
ABSTRACT: 4-D Seismic Modeling for Feasibility Assessment, by Perez, Roderick; #90142 (2012)
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2012
Abstract: Implement Discontinuous Galerkin Method with MPI on Multiple GPUs System, by Dawei Mu, Po Chen, and Liqiang Wang; #90181 (2013)
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2013
Abstract: Implement Discontinuous Galerkin Method with MPI on Multiple GPUs System, by Dawei Mu, Po Chen, and Liqiang Wang; #90182 (2013)
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2013
ABSTRACT: USING HARMONIC HYDRAULIC TESTS TO ESTIMATE FRACTURED BEDROCK PROPERTIES AND PREDICT LOCAL HETEROGENEITY; #90114 (2010)
Eric J. Guiltinan and Matthew Becker
Search and Discovery.com
... creating a sinusoidal pressure wave in one well and observing the phase shift and attenuation of the signal in another well. These tests have been...
2010
Abstract: Computing Gridded Traveltimes from the Random Locations of Three Known Points; #90211 (2015)
John Bancroft and Xiang Du
Search and Discovery.com
... the traveltime as an expanding wavefront using an Eikonal equation approach. They may also be computed from raypaths that spr ead across the grid...
2015
Abstract: Prestack Gaussian-Beam Depth Migration in Anisotropic Media; #90211 (2015)
Tianfei Zhu, Sam Gray, and Daoliu Wang
Search and Discovery.com
... to Kirchhoff and wave-equation (WE) migrations: It overcomes the inability of Kirchhoff migration in imaging multiple arrivals while retaining its...
2015