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The AAPG/Datapages Combined Publications Database
Showing 2,382 Results. Searched 196,426 documents.
ABSTRACT: The Accumulation and Seismic Identification Methods of Shallow Gases; #90134 (2011)
Guoping Zuo and Guozhang Fan
Search and Discovery.com
... these shallow gas mentioned in this study, including AVO method, bright spot method, low frequency shadow method and polarity reverse method...
2011
Abstract: Azimuthal Simultaneous Elastic Inversion; #90172 (2014)
Jon Downton, Benjamin Roure
Search and Discovery.com
..., Calgary, Canada [email protected], [email protected] Summary Azimuthal AVO has proved to be useful to predict fractures...
2014
Abstract: Practical Applications of Seismic Anisotropy; #90187 (2014)
Philip Wild
Search and Discovery.com
... offset (AVO) signature when the wave is reflected from the top or base of an anisotropic material, and a second exploits the polarizing effect...
2014
Abstracts: Interpreting Band-limited Elastic (Ip, Is) Volumes from Pre-Stack Seismic Inversion; #90173 (2015)
Rafael R. Sanguinetti
Search and Discovery.com
..., or AVO) inversion solves for Simpedance and density in addition to P-impedance. While many geologic features can express similar Pimpedance...
2015
2014-2015 AAPG Foundation Distinguished Lecture Series; - Abstracts, #90210 (2015).
Search and Discovery.com
2015
Abstract: Unlocking Potential Resources at Shallow Zone for Future Development: Methodology and Application at Sisi Nubi Fields, Mahakam Delta; #90307 (2017)
Aditya Suardiputra, Rahmad Hidayat, Kelik Moersidin, Saras Nawangsari, Aldyth Sukapradja, Debrina Sugiharto, Hermawan, Soegianto Tjiptowiyono, Cepi Adam
Search and Discovery.com
... development. Seismic reprocessing was previously carried out in 2014 to improve seismic image at shallow part of the field. Taking advantage of being AVO...
2017
Abstract: Prospect Investigation and De-Risking Using Cognitive Interpretation Workflows, Offshore Equatorial Guinea; #90310 (2017)
Tom Wooltorton, Ryan M. Williams, Merritt Smith, Stephen Leslie, Luis Gomez
Search and Discovery.com
... to margin and basin floor transitional settings. Observed and modeled hydrocarbon AVO is Class II and IIp (with phase change). The environments...
2017
Abstract: Pseudo-elastic Wave Equation and its Application in Modeling and Waveform Inversion; #91204 (2023)
Bingbing Sun, Tariq Alkhalifah, Ali Abdulmohsen, Nasher AlBinHassan
Search and Discovery.com
..., it produces reflections with the same amplitude variation with offset (AVO) as the PP reflections in an elastic medium, regardless of how large the contract...
2023
A New Technology for 3-D Seismic Exploration and Development of Fractured Tight Gas Reservoirs, by James J. Reeves, #40177 (2005)
Search and Discovery.com
2005
An Integrated Workflow for Shale Gas in the Western Canadian Sedimentary Basin: Surface Seismic to Stimulation, by David I. Close, Simon Stirling, David Cho, Frederik Horn, #40569 (2010)
Search and Discovery.com
2010
Incorporating Fault Intensity and AVO Inversion to Characterize a Shale Gas Reservoir; #41346 (2014)
Carl Reine and Sean Lovric
Search and Discovery.com
...Incorporating Fault Intensity and AVO Inversion to Characterize a Shale Gas Reservoir; #41346 (2014) Carl Reine and Sean Lovric Incorporating Fault...
2014
Practical Synergies for Increasing Domestic Oil Production and Geological Sequestration of Anthropogenic CO2: An Example from the Michigan Basin
G. Michael Grammer, David A. Barnes, William B. Harrison III, Anthony E. Sandomierski, Robert G. Mannes
AAPG Special Volumes
... with amplitude variation with offset (AVO), and time-lapse surveys delineate production histories and assist in secondary recovery. Inversions of seismic volumes...
2009
Repeatability indicators in time lapse seismology and their application to the Sleipner CO2 storage project
Brian Russell
Carbon Capture, Utilization and Storage (CCUS)
... and the anomaly indicator (A) map, using the mathematical relationships given in equations 9 and 10. These two maps are shown in Figures 10(a) and (b...
2024
Improved carbonate reservoir characterization using formation density derived from prestack simultaneous inversion: A case study in West Kuwait
Rajesh Rajagopal, Alanood Al Otaibi, Mohamed Hafez A. Jaseem, Taiwen Chen, Bahrouh Bader Faisal
International Meeting for Applied Geoscience and Energy (IMAGE)
... in equations (1) and (2) and in figure 3. This theory primarily involves a prior to posterior updating technique. Mathematically Bayes theory...
2023
Acoustic impedance multichannel inversion constrained by spatial reflection features
Yaming Yang, Xingyao Yin, Kun Li
International Meeting for Applied Geoscience and Energy (IMAGE)
... multiplication operations, using which we can write equations 2 and 3 in matrix-vector form: Para Z Z D x Z D y a b D z Z m M N...
2023
Anisotropy Parameter Inversion from Sonic and Density Logs in Horizontally Transverse Isotropic Media
Joseph Kremor, Khalid Amrouch
Australian Petroleum Production & Exploration Association (APPEA) Journal
... isotropic (VTI) media by tilting the Christoffel equations. Fast and slow transverse waves, compressional wave and density logs are used as inputs...
2017
Advanced Imaging and Inversion for Oil Production Estimates in Unconventional Resource Plays
Greg M. Johnson, Paul Miller, David Phillips
Unconventional Resources Technology Conference (URTEC)
... on simulated annealing (Rasmussen 2004), incorporating an approximation to the elastic anisotropic Zoeprittz equations (Pšenčík and Martins 2001). We...
2013
CSEM: Back from the Brink
Richard Cooper, Lucy MacGregor
GEO ExPro Magazine
... with seismic attributes (such as AVO and impedance attributes) to constrain an interpretation of the saturation and pay of a target horizon. The caveats...
2020
Well to Seismic Ties Modeling with the Adaptive Log Analysis, #40823 (2011)
Ivan S. Deshenenkov, Dmitry A. Kozhevnikov, Kazimir V. Kovalenko
Search and Discovery.com
...) impedances to pressure waves and shear waves are estimated with these logs and determine the AVO character of seismic reflections. Acoustic and density...
2011
Calibration of Brittleness to Elastic Rock Properties via Mineralogy Logs in Unconventional Reservoirs, #41237 (2013)
Roderick Perez, Kurt Marfurt
Search and Discovery.com
.... Goodway, B., J. Varsek, and C. Abaco, 2007, Isotropic AVO methods to detect fracture prone zones in tight gas resource plays: CSPG, CSEG, CWLS...
2013
Quantitative FWI characterization of reservoir properties at the CMC Newell County Facility
Qi Hu, Matthew Eaid, Scott Keating, Kristopher Innanen, Xiaohui Cai
International Meeting for Applied Geoscience and Energy (IMAGE)
... performed using AVO (amplitude-versus-offset). This approach is simple to implement and computationally fast. FWI methods have the capacity to produce...
2023
Geomechanics of Fracture Density
John Wickham, Xinbao Yu, Richard McMullen
Unconventional Resources Technology Conference (URTEC)
... anisotropy (Maultzsch et. al., 2003), and Azimuthal AVO analysis (Xu and Tsvankin, 2007), as well as to monitor the artificial fracturing process in real...
2013
Unconventional Processing for 3D Data: A 1993 Case History
Claude Eizlini, Jacques Bonnafe, Bugi Kamil, Gilles Bitoun
Indonesian Petroleum Association
... of hydrocarbon bearing sands extends from just below 2 s to about 2.8 s. All these time-shifts are then entered into the classic system of equations to be resolved...
1994
Novel 3-D Field-scale Characterization of Reservoir Fractures Using Surface Seismic Data by the Double-Beam Method and Field Applications
Yingcai Zheng, Hao Hu, Xinding Fang, Robert Stewart
Unconventional Resources Technology Conference (URTEC)
... and spacing for each set separately. In addition, from equations (1) and (2), the db image σ is frequency-dependent. At different frequencies, the db images...
2018
Multiscale Seismic Models of Complex Fracture Networks
Richard L. Gibson Jr., Yalchin Efendiev, Judith Chester, Yongchae Cho, Edith Sotelo
Unconventional Resources Technology Conference (URTEC)
...), and it has been applied frequently (Coates and Schoenberg, 1995; Vlastos et al., 2003). The numerical approach to solution of the wave equations...
2017