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The AAPG/Datapages Combined Publications Database
Showing 20,859 Results. Searched 200,685 documents.
Determination of Reflection Coefficient Using the Seismic Controlled Imaging, Silva, Josias J.; Landau, Luiz; Soares, Djalma M., #90100 (2009)
Search and Discovery.com
2009
Abstract: Wavepath Imaging for Passive Data; #91204 (2023)
Yicheng Zhou, Sherif Hanafy
Search and Discovery.com
... method, here the seismic energy is smeared along the whole image volume, which may increase the level of artefacts, and (3) using wave-equation-based...
2023
Estimation of Total Organic Carbon (TOC) Content of Shale from AVO Inversion: A New Crossplot Approach Based on Zoeppritz Equations
Un Young Lim, Richard Gibson Jr., Nurul Kabir
Unconventional Resources Technology Conference (URTEC)
... content (TOC) in shale increases. Although Rüger (1997) proposed an equation for P-wave reflection coefficients in anisotropic media, it only provides...
2019
Abstract: Full Waveform Inversion Algorithm using Time Imaging Methods; #90174 (2014)
Hassan Khaniani, John C. Bancroft, Gary F. Margrave, and Eric von Lunen
Search and Discovery.com
... (PSPI) one way wave equation for gradient calculations. In this work we start with the forward Kirchhoff operator for prediction of shot records from...
2014
Research and application of near surface modeling in dual complex exploration areas
Xinyue Song, Duojun Zhang, Zaijin Zhang, Yi Bao, Cheng Wang, Zhonghua Zhao
International Meeting for Applied Geoscience and Energy (IMAGE)
... are known, the solution that satisfies the equation is the transverse wave velocity of the Rayleigh surface wave. Then we can linearize this nonlinear...
2024
Designing Coal-Bed Methane Seismic Acquisition Survey Parameters Using Finite Difference Modeling
Abdul Haris, Befriko Murdianto, Adriansyah
Indonesian Petroleum Association
... to the scalar wave equation. Additionally, absorbing boundary can also be implemented to reduce the edge effect artifacts. For 2-D scalar wave equation, we can...
2009
Fast anisotropic viscoelastic modeling and application in quantitative seismic reservoir characterization
Sirui Tan, Sunwoong Lee, John E Anderson, Haiyang Wang, Olivier Burtz, Partha Routh, Rongrong Lu, Yang Yu
International Meeting for Applied Geoscience and Energy (IMAGE)
... viscoelastic wave equation is computationally expensive because of the large number of memory variables. We have developed a new anisotropic...
2022
A nodal discontinuous Galerkin method for wave propagation in coupled fluid-solid media
Ruiqi Li, Yijie Zhang
International Meeting for Applied Geoscience and Energy (IMAGE)
... for wave propagation in coupled fluid-solid media Ruiqi Li* and Yijie Zhang, Xi’an Jiaotong University SUMMARY An accurate solution of the wave equation...
2022
Abstract: Wormhole Forward Modeling and Seismic Responses; #90187 (2014)
Xiaoqin Cui, Laurence R. Lines, Edward S. Krebes, and Joan Embleton
Search and Discovery.com
... plane (vertical plane), the fractures have a shape as shown in Figure 2. Therefore, the elastic wave propagation through different parts of the 3D...
2014
Abstract: The Application of Rock Physics and Pre-Stack AVO Analysis for Gas Identification in Deepwater Sediments, Rakhine Bain, offshore Myanmar, by Zuo, Guoping; #90163 (2013)
Search and Discovery.com
2013
Abstract: Subsalt Seismic Modeling and Illumination Analysis in Red Sea Transition Zone; #90254 (2016)
Ewenet Gashawbeza, Hongwei Liu, Saleh AL-Saleh
Search and Discovery.com
... and flexible and (2) wave equation that is more effective in a complex environment. The earth model used in this study covers an area of approximately 14...
2016
-- no title --
user1
Search and Discovery.com
...: Poole, G., Farshad, M., Jin, Z. and Li, B. [2022] Wave-equation deconvolution: A short-period demultiple tool for streamer, OBN and land environments...
Unknown
Finite-difference modeling of marine vibrator sources
Khalid Almuteri, Jeffrey Shragge, Paul Sava
International Meeting for Applied Geoscience and Energy (IMAGE)
... equation. Shragge (2014) and Shragge and Tapley (2017) present a time-invariant tensorial representation of the acoustic wave equation (AWE...
2022
Developing a Versatile Method for Rock Physics Modeling in a Carbonate Reservoir by Integrating Rock Mechanic Laboratory Results, Petrophysical Analysis and Computational Rock Physics: A Case Study from The Kais Formation in the Salawati Basin
Al Hafeez, Ananto Wibisono, Rochmad, Khairil Iqbal, Agus Guntoro, Gianita Octavia
Indonesian Petroleum Association
... aspect ratio as: is to calculate the P-wave velocity (Vp) using the equation as follows, Vp b a k 4 3 Where: Where: a = length...
2016
Joint Anisotropic Parameter Inversion Based on Nonhyperbolic Moveout and Azimuthal Amplitude Variance
Fangyu Li, Jie Qi, Bin Lyu, Kurt J. Marfurt
Unconventional Resources Technology Conference (URTEC)
... (horizontal transverse isotropy). Both types cause arrival time distortion of the seismic wave. Because of the layered sedimentary structure and presence...
2016
Abstract: Seismic Behaviour of CO2 Saturated Fontainebleau Sandstone under in Situ Conditions; #90187 (2014)
Mizanul Huq Chowdhury and Douglas R. Schmitt
Search and Discovery.com
...) and S-wave (right) case. Comparison between observation and Gassmann’s model prediction: Gassmann’s equation is used to predict the P- and S-wave...
2014
Shallow shear wave velocity estimation through the ground stiffness and viscosity
Zhouhong Wei, Rong Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
...Shallow shear wave velocity estimation through the ground stiffness and viscosity Zhouhong Wei, Rong Wang Shallow shear wave velocity estimation...
2024
II. Migration to Remedy Geometric Distortions
Robert E. Sheriff
AAPG Special Volumes
... and Kirchhoff migration wave-equation migration (finite-difference migration and frequency-domain migration of several kinds). This list is rather...
1981
Depth of Disturbance of Sand on Sea Beaches by Waves
C. A. M. King
Journal of Sedimentary Research (SEPM)
... to the square of the wave height and one power of the wave length. The equation used to give wave energy was E = 0.64 w H2T2, where E is the wave energy...
1951
Seismic Static Corrections, Don W. Steeples and Gregory S. Baker, Search and Discovery Article #40047 (2002)
Search and Discovery.com
2002
Abstract: Azimuthal Fourier Coefficients: A Simple Method to Estimate Fracture Parameters; #90174 (2014)
Jon Downton and Benjamin Roure
Search and Discovery.com
... or angle of incidence and gives similar results to that obtained by the near offset Rüger equation using multi-offset/angle data. Combinations of F.C....
2014
Abstract: Organoporosity (Фom) versus Mineral Matrix porosity (Фmm) in “Shale” Reservoirs using the Maxwell-Garnett Equation and Shaly Sandstone Producibility (Q) Plot
G. B. Asquith
West Texas Geological Society
...Abstract: Organoporosity (Фom) versus Mineral Matrix porosity (Фmm) in “Shale” Reservoirs using the Maxwell-Garnett Equation and Shaly Sandstone...
2013
ABSTRACT: Methods of Determination of Porosity and Permiability in the Heteogeneous Carbonate Reservoirs- a Review; #90118 (2011)
Abhishek Dey and Rishabh Johri
Search and Discovery.com
... Doll Research Center) equation, which is modified for carbonates. The second equation is the Timur/Coates equation which uses the volume...
2011
Abstract: Application of Gassmann's Model in Hydrocarbon-Bearing Reservoir Characterisation
Ng Tong San, Leong Lap Sau
Geological Society of Malaysia (GSM)
... impedance (density x velocity) in sandstone and carbonate reservoirs can be predicted from seismic wave propagation in a porous fluid-filled media...
1990
Abstract: Estimation of Anisotropy in the Presence of Laterally Heterogeneous Overburden, using Walkaway VSP Data from the Red Sea; #90254 (2016)
Carlos Planchart
Search and Discovery.com
... to estimate anisotropy around wells. For a complex overburden, Grechka and Mateeva (2007) propose an equation for VTI anisotropy parameter estimation...
2016