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The AAPG/Datapages Combined Publications Database
Showing 289 Results. Searched 198,559 documents.
ABSTRACT: Three-Dimensional Prestack Inversion, Lobo Trend, South Texas; #90007 (2002)
Anno, Phil, Mark Wuenscher, Robert Corbin, John Hooper, Frank Chlumsky
Search and Discovery.com
... coefficients of plane longitudinal and transverse waves: Geophys. Prosp., 9, 485-503. Shuey, R.T., 1985, A simplification of the Zoeppritz equations: Geophysics...
Unknown
Three-Dimensional Prestack Inversion, Lobo Trend, South Texas, Phil Anno, Mark Wuenscher, Robert Corbin, John Hooper, and Frank Chlumsky, #10039 (2003)
Search and Discovery.com
2003
Reservoir Quality and Rock Properties Modeling Results Jurassic and Triassic Sandstones: Greater Shearwater (HPHT) Area, UK Central North Sea; #20320 (2015)
Thomas R. Taylor, Mark G. Kittridge, Peter Winefield, L. Taras Bryndzia, Linda M. Bonnell
Search and Discovery.com
... of incidence and has been understood since the early 20th century when Karl Zoeppritz wrote the Zoeppritz equations. Due to its physical origin, AVO can also...
2015
The role of seismic attributes in understanding the hydraulically fracturable limits and reservoir performance in shale reservoirs: An example from the Eagle Ford Shale, south Texas
Robert Bodziak, Kit Clemons, Andy Stephens, and Robert Meek
AAPG Bulletin
..., simultaneous approach (Hampson et al., 2005). The Zoeppritz equations define the mode conversions of transmitted energy incident upon an acoustic...
2014
Composite (VS/VP) Ratios in Transversely Isotropic Geology: Possible Aid for Identifying Organic Contamination in Porous Rocks
Alvin K. Benson
Environmental Geosciences (DEG)
... of the model, any incident body wave that is not perpendicular to the interface is transmitted and reflected as both wave types. The Zoeppritz...
1996
Impact of Velocity Field on AVA Analysis; #42363 (2019)
Ritesh Kumar Sharma, Satinder Chopra
Search and Discovery.com
... some simplifying assumptions. One of the earliest linear approximations to the Zoeppritz equations was provided by Shuey for angles of incidence (θ...
2019
Seismic Anisotropy Modelling and Fluid Substitution for Carbon Dioxide (Co2) Well Storage Project In Carbonate Reservoir
Pebrian Tunggal Prakosa, Thariq Guntoro, Ahmat Dafit Hasim, Okok Wijaya, Yulia Putri Wulandari
Indonesian Petroleum Association
... and incidence angles are computed. The correct thing to do is to use the full set of Zoeppritz equations, but these are awkward to handle. Based...
2014
Abstract: Method for Analysis and Display of Elastic Synthetic Shot Gathers, by K. H. Wrolstad, F. Aminzadeh, and C. K. von Kahrs; #90992 (1993).
Search and Discovery.com
1993
Abstract: Rock Physics Guided AVO: A Holistic Approach to Sand Detection, by Husam M. AlMustafa; #90077 (2008)
Search and Discovery.com
2008
Thin Sweet Spots Identification in the Duvernay Formation of North Central Alberta
Search and Discovery.com
N/A
Abstract: Rank Reduction Processing of 3-D Prestack Seismic Data for the Geomechanical Inversion of an Unconventional Reservoir and its Caprock, Moncton Basin, Canada; #90310 (2017)
Mathieu J. Duchesne, Gilles Bellefleur, Nicolas Pinet, Virgina I. Brake
Search and Discovery.com
... of the Zoeppritz equations shows that relatively small variations in P-impedance, S-impedance and density at the interface of two geological media can...
2017
Monte-Carlo Modeling of Some Niger Delta Slope Events, by M. I. Oladapo, J. S. Ojo, M. O. Olorunfemi, and B. A. Adetola; #90037 (2005)
Search and Discovery.com
2005
Experience with Seismic Lithology (AVO) in Central Sumatra
Jeff Wright, Isdjulaedi Bakri, Budi Subiyanto
Indonesian Petroleum Association
... (Appendix). Reflection coefficients for plane P- waves incident at the top and bottom of the shale-sand-shale layer are calculated as a function...
1990
Got noisy impedance? Try this
Jingfeng Zhang, Reetam Biswas, Dhananjay Kumar, Matt Walker, Pedro Paramo, Kevin Wolf, Anar Yusifov, Sophia Gerth, Jeffrey Winterbourne, Qiang Liu, Xingchao Liu, York Zheng, Ryan Warnick
International Meeting for Applied Geoscience and Energy (IMAGE)
...Shuey, R. T., 1985, A simplification of the Zoeppritz equations: Geophysics, 50, 609–614, doi: https://doi.org/10.1190/1.1441936. Walker, M., S. Gr...
2022
Diagenesis and pore pressure induced dim spots Advances on AVO analysis of high-impedance reservoirs
Antonio Pessoa, Mark Chapman, Giorgos Papageorgiou
International Meeting for Applied Geoscience and Energy (IMAGE)
..., A simplification of the Zoeppritz equations: Geophysics, 50, 609–614, doi: https://doi.org/10.1190/1.1441936. Swarbrick, R., and M. Osborne, 1998...
2024
Correlation Data as an Aid in Fault Interpretation: A Case Study
E. R. Telatovich
Geological Society of Malaysia (GSM)
..." (or even the Zoeppritz equations to geophysicists), the mathematics of correlation or semblance are not particularly difficult and yet offer little...
1998
Abstract: Determination of AVO Attributes for Acoustic Impedance Zones of Malay Basin: Fluid Factors (Geophysics Poster 22)
Uzir Alimat, T. L Goh, Shaidin Arshad, M. Izzuljad Ahmad Fuad
Geological Society of Malaysia (GSM)
... (ΔF =1.252A+0.580B) was derived from the combination of two well known equations i.e. Castagna mudrock equation and Gardner equation. The indicator...
2011
Pre-Stack Calibration to Well Data: Intercept & Gradient Scaling A Case Study From the Norwegian North Sea
Nguyen Nam, Larry Fink
Indonesian Petroleum Association
... been applied. Gradient is the slope of a trend line on a plot of offset amplitude vs. sine squared of the incident angle at a given time sample...
2007
Improved subsalt imaging in the Eastern Mediterranean Sea with converted wave attenuation
Monica Hartmann, Jana Caskey, Benjamin Cole, James McLeman, Tom Rayment, Ares Ouzounis
International Meeting for Applied Geoscience and Energy (IMAGE)
.... This phenomenon is described by the Zoeppritz (1919) equations. Mode conversion occurs when a wave impinges on a boundary where at least one of the media...
2024
Quantitative seismic interpretations to detect biogenic gas accumulations: a case study from Qaidam Basin, China
Yexin Liu, Zhuoheng Chen, Liqun Wang, Yongshu Zhang, Zhiqiang Liu, Yanhua Shuai
CSPG Bulletin
.... Although several objective functions are available, the seismic Zoeppritz reflectivity approximation equations are too complex to mathematically calculate...
2015
Polynomial Amplitude versus Azimuth Inversion in Horizontally Transverse Isotropic Media, as Tested on Fractured Coal Seams in the Surat Basin
Joseph Kremor, Randall Taylor, Khalid Amrouch
Australian Petroleum Production & Exploration Association (APPEA) Journal
...: Tusla, OK.) Shuey, R. (1985). A simplification of the Zoeppritz equations. Geophysics 50, 609–614. doi:10.1190/1.1441936 Thomsen, L. (1986). Weak...
2017
Computation of phase velocity direction using normalized wavefields
Kwangjin Yoon, Jungkyun Hyun
International Meeting for Applied Geoscience and Energy (IMAGE)
... reflection angle through the experiments comparing amplitudes of acoustic and elastic reverse time migration angle gathers to those of Zoeppritz...
2024
A geophysical prior knowledge guided semisupervised deep learning framework for AVA inversion
Lei Zhu
International Meeting for Applied Geoscience and Energy (IMAGE)
... coefficients of these models are obtained through the Zoeppritz equations. These reflection coefficients are then convolved with the 23 Hz wavelet...
2024
A cross-shape deep Boltzmann machine for petrophysical seismic inversion
Son Dang Phan and Mrinal K. Sen
AAPG Bulletin
... is typically calculated using the Zoeppritz equation (Zoeppritz, 1919) or its linearized version, such as the Aki–Richards approximations (Aki and Richards...
2022