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The AAPG/Datapages Combined Publications Database
Showing 20,858 Results. Searched 200,619 documents.
Iterative Modeling and Imaging of Seismic Data in Depth to Help Delineate Petroleum Reservoirs in the Utah Overthrust Belt
Alvin K. Benson
Utah Geological Association
... by the acoustic wave equation. The spatial and time dependence of the amplitudes P of a wave field obeying this equation can be represented...
1991
EXTENDED ABSTRACT: Comparison of structural imaging in anisotropic media using P-wave and S-wave data
M. Graziella Kirtland Grech, J. Helen Isaac, Robert R. Stewart, Don C. Lawton
CSPG Special Publications
...EXTENDED ABSTRACT: Comparison of structural imaging in anisotropic media using P-wave and S-wave data M. Graziella Kirtland Grech, J. Helen Isaac...
1998
ABSTRACT: Comparison of an Estimated Shear Wave Model with a Measured Shear Wave Log; #90108 (2010)
Felix Oghenekohwo and George Smith
Search and Discovery.com
...ABSTRACT: Comparison of an Estimated Shear Wave Model with a Measured Shear Wave Log; #90108 (2010) Felix Oghenekohwo and George Smith Comparison...
2010
The Marchenko internal multiple elimination based on focal transform and its application on seismic data reconstruction
Zhen Liao, Xiaohong Chen, Wenjin Li
International Meeting for Applied Geoscience and Energy (IMAGE)
... data-driven methods, the Marchenko method mandates a full wave-field as an input. Unfortunately, actual seismic data frequently fail to satisfy...
2024
An early Hettangian coral reef in southern France: Implications for the end-Triassic reef crisis
Wolfgang Kiessling, Ewa Roniewicz, Loïc Villier, Philippe Léonide, Ulrich Struck
PALAIOS
... coordinates for the upper and lower bounds of three distinct patch reefs (Fig. 1). The larger unit has a maximum thickness of 20 m and can be traced...
2009
Three-dimensional modeling of clinoforms in shallow-marine reservoirs: Part 1. Concepts and application
Gavin H. Graham, Matthew D. Jackson, and Gary J. Hampson
AAPG Bulletin
.... W. Posamentier, and R. Walker, eds., Facies models revisited: SEPM Special Publication 84, p. 237–292. Bhattacharya, J. P., and L. Giosan, 2003, Wave...
2015
Chapter 1: The Meguma Lithotectonic Terrane
D. Barrie Clarke
Atlantic Geoscience Society Special Publications
... structure. Table 1-4. Typical field measurements on ring schlieren. Name GPS Coordinates (NAD 1927) Long Axis Orientation Dimensions Aspect Ratio Granite...
2010
Composite (VS/VP) Ratios in Transversely Isotropic Geology: Possible Aid for Identifying Organic Contamination in Porous Rocks
Alvin K. Benson
Environmental Geosciences (DEG)
... 188 198 Vol. 3 (1996) No. 4. Important mechanical properties of rocks and soils can be calculated from the shear-wave velocity, VS, the compressional...
1996
Evaluating taphonomic bias in a storm-disturbed carbonate platform: effects of compositional and environmental factors in Lower Jurassic brachiopod accumulations (eastern Subbetic Basin, Spain)
José Francisco Baeza-Carratalá, Alice Giannetti, José Enrique Tent-Manclús, Fernando García Joral
PALAIOS
... (T) were measured to calculate morphometric indices, detecting possible prevailing external shapes (e.g., spherical or widening expanded outlines...
2014
Determination of Depth Models Through Self-Consistent Structural Modeling to Help Delineate Hydrocarbon Traps in the Uinta Basin
Alvin K. Benson
Utah Geological Association
... 219 226 Seismic reflection data can be modeled using the wave equation (or ray tracing) to help “unravel” complex geology. This approach is needed...
1992
Regional exploration of crustal structures from long-offset OBN data by extended-source FWI
Gaoshan Guo, Stéphane Operto
International Meeting for Applied Geoscience and Energy (IMAGE)
... the true model by minimizing the scattering sources (wave-equation errors). Accordingly, data are matched arbitrarily well and cycle skipping is avoided...
2024
Improved TOC and Lithology Prediction for Wolfcamp Shales Using AVO Attribute Analysis
Jaewook Lee, Un Young Lim, David Lumley
Unconventional Resources Technology Conference (URTEC)
... from seismic data. Even though Rüger (1997) proposed an anisotropy AVO equation for P-wave reflection coefficients, it can be only used for weakly...
2020
Abstract: Borehole Vibration Response to Hydraulic Fracture Pressure; #90187 (2014)
Andy St-Onge, David W. Eaton, and Adam Pidlisecky
Search and Discovery.com
... intervals. Wave theory was used to predict the harmonic oscillations that occur. Liu and Li (2011) presented a frequency domain approach for calculating...
2014
Sand Movement Along Equilibrium Beaches North of San Francisco
John A. Cherry
Journal of Sedimentary Research (SEPM)
... was studied using two methods: (1) common techniques of tracing heavy minerals and (2) theoretical predictions based on swell data and diagrams of wave...
1966
Massive focal mechanism solutions from deep learning in west Texas
Yangkang Chen, Omar M. Saad, Alexandros Savvaidis, Fangxue Zhang, Yunfeng Chen, Dino Huang, Huijian Li, Farzaneh Aziz Zanjani
International Meeting for Applied Geoscience and Energy (IMAGE)
... solve the wave equation either numerically (Kim et al., 2011) or analytically (Zhu and Helmberger, 1996) based on an iteratively updated moment tensor...
2024
Resuspension of Estuarine Sediments by Small Amplitude Waves
Franz E. Anderson
Journal of Sedimentary Research (SEPM)
... wave height and sediment concentration an empirical, linear equation was calculated that appears valid for shallow waters on the flooding tide...
1972
Analyzing Beef Fractures: Genesis and Relationship With Organic-Rich Shale Facies
Mohammed Al Duhailan, Steve Sonnenberg, Mark Longman
Unconventional Resources Technology Conference (URTEC)
.... For the macroscopic morphology, veins with different flat, spherical or lenticular shapes are mostly related to either some hard objects as in pressure fringes...
2015
Time-lapse attenuation variations during CO2 injection using DAS VSP data from the CaMI Field Research Station, Alberta, Canada
Yichuan Wang, Donald C. Lawton
International Meeting for Applied Geoscience and Energy (IMAGE)
... is interpreted as being related to the injected CO2. Introduction Seismic attenuation causes wave-amplitude decay during seismic wave propagation...
2022
An Analysis of the Formation and Development of Avalanches on Submarine Slopes
K. A. Bilashvili
Journal of Sedimentary Research (SEPM)
... zone depend on the configuration of the shore line with respect to the local wave directions and the topography of the adjacent submarine shelf and slope...
1978
Fabric Anomaly in Mud Clast Distribution in the Lambir Formation (Mid to Late Miocene), Sarawak (Geology Paper 22)
E. Padmanabhan, A. S. Mohd Pauzi
Geological Society of Malaysia (GSM)
... to seismic anisotropy caused by change in wave velocity and polarization with propagation direction. Therefore, the study was to evaluate...
2011
Formation Evaluation Symposium, November 14-15, 1957
P. A. Ross
CSPG Bulletin
... by equation (1). Equation (2) has been in use for quantitative measurements, but its application is more limited. By a series of graphical...
1958
Regularization for full-waveform inversion by generative diffusion model with score distillation
Bingbing Sun
International Meeting for Applied Geoscience and Energy (IMAGE)
.... It inverts the entirety of the recorded seismic waveforms using the full wave equation, with the objective of recovering comprehensive information about...
2024
Concordant, Discordant, and Transitional Clastic Injection Structures in the Tesnus Formation, Marathon Basin, Trans-Pecos Texas
Timothy N. Diggs, Earle F. McBride
West Texas Geological Society
... and discordant cylindrical clastic plugs—irregularly shaped wave-like intrusions where one surface is concordant and the other discordant - and intrusions...
1990
Gas Hydrates at the Storegga Slide on the Mid-Norwegian Margin, by Stefan Bunz, Jurgen Mienert, and Karin Andreassen; #90035 (2004)
Search and Discovery.com
2004
An Application of the Truncated Pluri-gaussian Method for Modeling Geology
A. Galli, G. Le Loch, F. Geffroy, R. Eschard
AAPG Special Volumes
... by tidal and wave dynamics (facies 8). The sequence ended with the emersion of the platform and the development of soil horizons (facies 9).Two...
2006