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The AAPG/Datapages Combined Publications Database
Showing 19,842 Results. Searched 196,436 documents.
Abstract: 3-D Surface-wave estimation and separation using an iterative closed-loop approach; #90254 (2016)
Tomohide Ishiyama, Gerrit Blacquiere
Search and Discovery.com
...Abstract: 3-D Surface-wave estimation and separation using an iterative closed-loop approach; #90254 (2016) Tomohide Ishiyama, Gerrit Blacquiere AAPG...
2016
Wave-Equation Migration in Mountainous Areas, by Jiao, Jianwu, Barry Newman, Stewart Trickett, Brian Link; #90030(2004)
Search and Discovery.com
2004
Multicomponent Seismic Studies of the Gas-hydrate System at the Storegga Slide
Stefan Bunz, Jurgen Mienert, Karin Andreassen
AAPG Special Volumes
... geophones. S waves can be useful in addition to P-wave data because the S-wave velocity is slower than P-wave velocity and S waves are less affected...
2009
Bed-load Movement Experiments: Dry Creek, California: NOTES
E. A. Keller
Journal of Sedimentary Research (SEPM)
... that 35 percent of the variability of the distance a bed-load particle will move can be explained by the variability of the bottom velocity...
1970
Application of Log-Based Transforms to Characterize Mechanical Properties of Silurian-Aged Carbonate and Evaporate Formations within the Northern Niagaran Pinnacle Reef Trend
Search and Discovery.com
N/A
Fine-Grained Versus Coarse-Grained Wave Ripples Generated Experimentally Under Large-Scale Oscillatory Flow
Don I. Cummings, Simone Dumas, Robert W. Dalrymple
Journal of Sedimentary Research (SEPM)
... velocity. An equilibrium bed was judged to have been reached when the average size and shape of the wave ripples stopped changing. In general, equilibrium...
2009
Effect of Artificial Sea-Grass on Wave Energy and Near-Shore Sand Transport
Christopher J. Wayne
GCAGS Transactions
... is the wave phase velocity, E is energy density and is wave approach direction (Tanner, 1973; Komar, 1971). Previous Research on Artificial Sea-Grass...
1974
Abstract: Simultaneous P-P and P-S Waveform Inversion Algorithm Using Pre-Stack Time Imaging Method ; #90187 (2014)
Hassan Khaniani, John C. Bancroft, and Eric von Lunen
Search and Discovery.com
... an algorithm that predicts the mode converted P-S wave using the velocity in time. The algorithm is based on a scatter point response in P-wave reflection...
2014
Abstract: Comparative Study on 2D Microseismic Source Location with Synthetic Seismograms Recorded by Borehole- and Surfacereceiver Arrays; #90224 (2015)
Anton Biryukov, Simon G.E. Harvey, and Giovanni Grasselli
Search and Discovery.com
..., simulating the common increase in p-wave velocity with depth due to the effects of increased lithification and compaction [9]. The same 5 source...
2015
Abstract: Crustal Thickness and Velocity Structure of Southern Peninsular Malaysia
Abdul Halim Abdul Latiff, Amin Esmail Khalil
Geological Society of Malaysia (GSM)
...Abstract: Crustal Thickness and Velocity Structure of Southern Peninsular Malaysia Abdul Halim Abdul Latiff, Amin Esmail Khalil PERTEMUAN PERSATUAN...
2017
ABSTRACT: Enhanced Reservoir Characterization and Permeability Prediction of Heterogeneous Carbonate Reservoirs from Sonic Velocity and Digital Image Analysis, by Thornton, John E.; Grammer, G. Michael; #90142 (2012)
Search and Discovery.com
2012
Abstract: SS-wave Reflections from P-wave Sources in Azimuthally Anisotropic Media; #90187 (2014)
James Gaiser and Richard Verm
Search and Discovery.com
... include shallow S-wave velocity model building to help PS-wave processing (CMP processing is easier), and S-wave surface-consistent residual statics...
2014
Analysis of Water-Level Rise Effects on Littoral Transport
C. R. Berquist , W. F Tanner
GCAGS Transactions
... evaluation of the effects of changes in wave height, wave period, wave approach angle, bottom slope and water depth, on beach erosion. This work...
1974
ABSTRACT: Quality Factor Estimation from Modeling Velocity Dispersion, by Alsaadan, Sami; Toksöz, M. Nafi; Burns, Daniel; #90141 (2012)
Search and Discovery.com
2012
Geophysical Constraints on Geodynamic Models--Summary
L. Knopoff
AAPG Special Volumes
... spreading centers. The upper mantle under the Pacific Ocean has markedly different properties from the continental structure. The S-wave velocity...
1974
Star: Shallow Time Anomaly Replacement
Michael O. Marcoux, Lee Lu
Southeast Asia Petroleum Exploration Society (SEAPEX)
... using wave equation modelling. The results of the ray tracing experiment follow. Model and Synthetic Data The velocity-depth model selected...
1982
Seismic land acquisition designed to identify geology and rock properties over stacked pay interval using HTD 3D3C survey in the Permian Basin
Bruce Karr, Andrew Lewis, Stephen Klug, Ron Bianco
International Meeting for Applied Geoscience and Energy (IMAGE)
.... However, these image points move based on structural dip and lateral changes in velocity. Converted wave data is binned based on VP/VS ratios for every...
2023
Automated velocity model building using Fourier neural operators
Guanghui Huang, Sean Crawley, Ramzi Djebbi, Jaime Ramos-Martinez, Nizar Chemingui
International Meeting for Applied Geoscience and Energy (IMAGE)
...: https://doi.org/10.48550/arXiv.2301.11509. Li, B., H. Wang, X. Yang, and Y. Lin, 2022, Solving seismic wave equations on variable velocity models...
2023
“Visualize the Trap”: Theory and Application of Using Seismic Residual Velocity for Tight Gas Sand Exploration in the Hoback Basin, Wyoming, by Robert Kidney, Marty Williams, Roger Falk, and Doug Sharp
Search and Discovery.com
N/A
“Visualize the Trap”: Theory and Application of Using Seismic Residual Velocity for Tight Gas Sand Exploration in the Hoback Basin, Wyoming, by Robert Kidney, Marty Williams, Roger Falk, and Doug Sharp; #90042 (2005)
Search and Discovery.com
2005
Delineation of Shallow Gulf Coast Structure and Stratigraphy Using Seismic Shear Wave Reflections
T. L. Dobecki and J. Steele
Houston Geological Society Bulletin
... findings is that in soils, such as are typical for Holocene and Pleistocene sediments in the Gulf Coast region, the ratio of compressional wave velocity...
1992
Relating Directional Current Structures of Modern Sediments to the Direction and Velocity of Tidal Current Systems, Five Islands Tidal-Flat Complex, Nova Scotia
George DeVries Klein
Atlantic Geology
... of the rippled bedforms were determined by these lag currents. The wave length of the sediment bedforms depended more on depth than on current velocity...
1966
Azimuthal Seismic Velocities and Field Fracture Mapping, Southern Moose Mountain; #51058 (2015)
Mohammed Al Duhailan, Don Lawton
Search and Discovery.com
... interpretation method was used to analyze the refracted P-wave from shot-receiver pairs confined to different azimuthal sectors. Azimuthal velocity variations...
2015
Oklahoma Geophysical Society Symposium on Continuous Velocity Logging: "Continuous Velocity Logging Method"
Howard R. Breck
Oklahoma City Geological Society
... wave trains observed go up with increasing velocity of the formations. The high frequency water waves are shown at W and the Low frequency surface...
1961