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The AAPG/Datapages Combined Publications Database
Showing 4,281 Results. Searched 200,691 documents.
The Marcellus Shale Revealed with Full Azimuth 3D Multi-Component Seismic Data; #110160 (2011)
Tony Rebec, Jim Gaiser, Alvaro Chaveste, and Richard Vern
Search and Discovery.com
...The Marcellus Shale Revealed with Full Azimuth 3D Multi-Component Seismic Data; #110160 (2011) Tony Rebec, Jim Gaiser, Alvaro Chaveste, and Richard...
2011
Sedimentology of the Mungaroo Formation in the Echo-Yodel Field: A Borehole Image Perspective
A. A. Bal, J. D. Prosser, T. J. Magee
Petroleum Exploration Society of Australia (PESA)
...-reservoir horizon that can be mapped with reasonable confidence across the Echo-Yodel Field. This had resulted in a greater dependence on stratigraphic...
2002
Abstract: Integrated Analysis and Inversion of 3D Refraction Travel Times; #90171 (2013)
Igor B. Morozov and Atul Jhajhria
Search and Discovery.com
..., t(xS|φ,d) is the offset/azimuth dependent first-arrival travel time from a shot at point xS , tu is the shot uphole time, tS and tR are the non...
2013
Abstract: SS-wave Reflections from P-wave Sources in Azimuthally Anisotropic Media; #90187 (2014)
James Gaiser and Richard Verm
Search and Discovery.com
... the superscript (V), indicating they correspond to the azimuth of the vertical plane containing the symmetry axis. Velocities are isotropic in the azimuth...
2014
High-Resolution Anisotropic Earth Model Building on Conventional Seismic Data Using Full-Waveform Inversion: an Offshore Australia Case Study
Bee Jik Lim, Denes Vigh, Stephen Alwon, Saeeda Hydal, Martin Bayly, Chris Manuel, Dimitri Chagalov, Gary Hampson, Dimitri Bevc
Indonesian Petroleum Association
... at the deeper reservoir level. The field is covered for the most part by a high resolution, 3D narrow azimuth towed streamer survey. This survey...
2014
Abstract: Modelling Near-field Effects in VSP-based Q-estimation Part 1: Theoretical Developments; #90171 (2013)
Arnim B. Haase and Robert R. Stewart
Search and Discovery.com
... and a 90° phase rotation between the two. Depth dependence of magnitude spectra in these two depth regions is distinctly different. Log magnitude spectra...
2013
Abstract: APPLICATION OF WIDE AZIMUTH LAND 3D-A CASE HISTORY; #90150 (2012)
Ling Yun and Guo Xiangyu
Search and Discovery.com
...Abstract: APPLICATION OF WIDE AZIMUTH LAND 3D-A CASE HISTORY; #90150 (2012) Ling Yun and Guo Xiangyu APPLICATION OF WIDE AZIMUTH LAND 3D-A CASE...
2012
Abstract: Azimuthal Anisotropic NMO Analysis for Amplitude Stripping Removal in Sumandak 3D Reprocessing (Geophysics Paper 15)
Mazlan Ghazali, Edgardo Padron, Mehmet Ferruh
Geological Society of Malaysia (GSM)
..., Azimuthal anisotropic is referred to the apparent velocity dependence upon the azimuth of the shot and receiver geometry (Figure 3). The study area...
2011
A fractured reservoir in the light of seismic wave attenuation attribute.
Search and Discovery.com
N/A
Prestack true-amplitude angle-domain viscoelastic least squares reverse time migration
Yue Wang, Yang Luo, Peng Shen, Jingru Chen, Guangchi Xing, Ao Cai, Mark Fan, Guojian Shan, Lin Zhang, Xiaoting Lou, Zhengyun Zhou
International Meeting for Applied Geoscience and Energy (IMAGE)
... accurate moveout, which is critical for velocity model building, and accurate amplitudes, which are critical for viscoelastic property estimation. m1...
2024
Effectiveness of dip-in DAS observations for low-frequency strain and microseismic analysis: The CanDiD experiment
David W. Eaton, Yuanyuan Ma, Chaoyi Wang, Kelly MacDougall
International Meeting for Applied Geoscience and Energy (IMAGE)
... interactions (FDI's or “frac hits”). These signals enabled fracture azimuth to be determined, which indicate a systematic variation in azimuth with depth...
2022
Shale Gas OVT Seismic Data Prestack Trace-Gather Optimization Technique
Yusheng Zhang, Gang Yu, Xing Liang, Benjing Liu, Guangming Hu
Unconventional Resources Technology Conference (URTEC)
... seismic wave transmits in shale reservoirs with different azimuth and incident angle. According to the basic geological structure of shale reservoir...
2015
Sumpal Fractured Basement Field, Structural Attribute Analysis and Interpretation Case Study, Workflow Management and New Insights from Pre-Stack Depth Migrated Data and Azimuthal Stacks
Yan Darmadi, John Hughes, Sugiharto Danudjaja, Rita Achdiat
Indonesian Petroleum Association
.... The independently migrated azimuth volumes were then used for cross checking and incremental enhancements of the interpretation. The workflow resulted...
2014
Three-Dimensional Seismic Method: Part 7. Geophysical Methods
Oz Yilmaz
AAPG Special Volumes
... deviations from a single hyperbolic moveout within a common-cell gather. For land 3-D surveys, azimuth-dependent moveout within a common cell gather...
1992
Dip and Azimuth Determination in 3D CRS-Stack
A. Hendriyana, M. Jaya, R. Sule, A.D. Guntara
Indonesian Petroleum Association
...Dip and Azimuth Determination in 3D CRS-Stack A. Hendriyana, M. Jaya, R. Sule, A.D. Guntara IPA13-G-004 PROCEEDINGS, INDONESIAN PETROLEUM...
2013
APPLICATION OF A THREE DIMENSIONAL SEISMIC SURVEY TO FIELD DEVELOPMENT IN THE WILLISTON BASIN
GARY C. ROBINSON, FERNAND BAIXAS, PATRICK J. HOOYMAN
Williston Basin Symposium
..., such as the variations of shot-receiver azimuth and the array response as a function of azimuth. Prior to the start of field...
1982
Essentials of Streamer Marine 3-D Surveys, by Malcolm Lansley, #40140 (2004).
Search and Discovery.com
2004
Optimized characterization workflow for naturally fractured reservoirs using seismic anisotropy attributes in the Middle Magdalena Valley basin, Colombia
Oscar Moreno, Enrique Casaña, Luis Figuera, Iván Higuera, Diego García, Jorge Acosta, Benjamin Roure
International Meeting for Applied Geoscience and Energy (IMAGE)
... of azimuthal gathers, yielding attributes associated to Velocity Variations with Azimuth (VVAZ). In this case, anisotropy magnitude is related to the difference...
2023
Integration of AVAz/VVAz and Coherence/Curvature Seismic Attributes; #42355 (2019)
Satinder Chopra, Ritesh Kumar Sharma, Kurt J. Marfurt
Search and Discovery.com
... to the fractures. These differences give rise to a velocity variation with azimuth (VVAz). Because impedance is the product of density...
2019
ABSTRACT: Integration of 3D Imaging Techniques with Structural Analysis Tools for Trap Definition in Offshore California, by M. F. McGroder, Y. C. Kim, T. A. Hauge; #91020 (1995).
Search and Discovery.com
1995
A decoupled orthotropic anisotropy modeling method and its application
Wang Lei, Liang Jiandong, Xuan Ruiqing, Li Daoshan, Zhu Jinping, Hao Xiaoguang
International Meeting for Applied Geoscience and Energy (IMAGE)
... of the azimuthal imaging gathers from orthotropic migration is used to update the TTI anisotropic parameters at each azimuth, and elliptical fitting...
2023
Abstract: P-wave AVAz Modeling: A Haynesville Case Study; #90224 (2015)
Jon Downton
Search and Discovery.com
... the property of interest is detectable using AVO methods. Using this analogy, this paper argues that modeling the amplitude versus azimuth (AVAz...
2015
Fracture characterization at multiple scales using borehole images, sonic logs, and walkaround vertical seismic profile
Romain Prioul, Jeroen Jocker
AAPG Bulletin
... and west-southwest with only minor dip azimuth changes between Ordovician unit IV and Ordovician unit III (see Figure 1 for a summary of dip statistics...
2009
Fracture Identification with Seismic Data, XinChang Field, China, by Peter Stewart, John Tinnin, James Hallin, and Jim Granath, #40370 (2008).
Search and Discovery.com
2008
ABSTRACT: Model Presentation for Displacements Between Western North America, Eastern Eurasia, and Adjacent Oceanic Plates for the Past 180 Million Years
David Engebretson
Circum Pacific Council Publications
... velocities are given as diagrams showing at selected points around the Pacific margin the azimuth and speed of the relative motion as a function of time...
1982