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The AAPG/Datapages Combined Publications Database
Showing 2,335 Results. Searched 200,636 documents.
Seismic Modeling of Acid-Gas Injection in a Deep Saline Reservoir
Search and Discovery.com
... 0.17 to 0.47 ms, rather than from 0.12 to 0.53 ms. AVO calculations: The reflectivity at a boundary of the reservoir is influenced not only...
2013
Abstract: Physical Modeling for Azimuthal AVO Over a Simulated Fractured Medium; #90174 (2014)
Faranak Mahmoudian, Gary F. Margrave, and Joe Wong
Search and Discovery.com
... the reflectivity; corrected amplitudes agree with the amplitudes predicted by Rüger’s equation using the model parameters. Physical modeling experiment...
2014
Abstract: AVAZ Inversion for Anisotropy Parameters of a Fractured Medium; #90174 (2014)
Faranak Mahmoudian, Gary F. Margrave, and Joe Wong
Search and Discovery.com
... are the amplitudes reflected from top of the fractured layer (from nine different azimuths between 0⁰ and 90⁰), and corrected to represent reflectivity. Figure...
2014
Abstracts: Feasibility of 4D Multicomponent Seismic Methods for Monitoring CO2 Storage in the Redwater Leduc Reef, Alberta; #90173 (2015)
Taher M. Sodagar and Don C. Lawton
Search and Discovery.com
... were generated by convolving the reflectivity functions at the computed arrival times with a zero-phase 40 Hz Ricker wavelet for PP data and a 20 Hz...
2015
Abstracts: Padé Approximation for Analyzing Multiple Reflections; #90173 (2015)
Dali Zhang, Michael P. Lamoureux, and Gary F. Margrave
Search and Discovery.com
...← . For two interfaces (right Fig. 1), there will be multiple internal reflections. The total reflectivity is derived 1 1 1 1 1 1 1 2 1 as Rtotal = R...
2015
Abstract: P- and S-Wave Velocity Measurements and Pressure Sensitivity Analysis of AVA Response; #90211 (2015)
Tiewei He and Douglas Schmitt
Search and Discovery.com
... sensitivity analysis of the P-P and P-SV reflectivity on a simple two-layer interface using complete Zoeppritz’s equations based on the laboratory velocity...
2015
Seismic in Understanding a Geological Model: Exploration in the UK Southern North Sea Rotliegend Transition Zone, by Hubert J. M. Dejong, Richard Knight, Ray McClenaghan, Franek Mrozek, #40114 (2004).
Search and Discovery.com
2004
Origin of the Lower Cretaceous Heavy Oils (“Tar Sands”) of Alberta, by Michael S. Stanton, #10071 (2004).
Search and Discovery.com
2004
High Resolution P-P Imaging of Deepwater Near-Seafloor Geology, by Bob A. Hardage and Paul E. Murray, #40200 (2006).
Search and Discovery.com
2006
Predicting Hydraulically Induced Fractures Using Acoustic Impedance Inversion Volumes: A Barnett Shale Formation Example; #40829 (2011)
Xavier E. Refunjol, Joel H. Le Calvez, and Kurt J. Marfurt
Search and Discovery.com
... = Negative Reflectivity = Trough 1006 Limestone Limestone 1008 1010 1012 Time (ms) 1014 Shale 1016 1018 1020 1022 Increasing Impedance = Positive...
2011
Integration of Dynamic Data into Characterization of the Tengiz Reservoir: Tengiz Slope, #50399 (2011)
Kymbat Dagistanova, A. Aitzhanov, D. Belanger, P. Bateman, R. Camerlo, R. Fitzmorris, M. Hui, G. Jacobs, G. King, C. Laidlaw, W. Narr, Y. Pan, W. Peake, M. Shook, M. Skalinski, M. Sullivan, T. Tankersley, D. Tolessin, A. Yessaliyeva, A. Zhumagulova,
Search and Discovery.com
... reservoirs. Wellbore-fracture data is constrained through a combination of both static and dynamic data, such as image logs, Stoneley-reflectivity...
2011
Sedimentation in an Active Fold and Thrust Belt, Santa Barbara Basin, California: Spatial and Temporal Evolution of Sedimentation from 1 Ma to Present, #50680 (2012)
Courtney Marshall, Richard Behl, Christopher Sorlien, Craig Nicholson
Search and Discovery.com
... of sediment depositing rapidly (very much like turbidites). From 790 ka to 510 ka (Limegreen to Orange), the reflections have low reflectivity...
2012
Applied Seismic Reservoir Characterization to Distinguish Coals and Sandstone Reservoir of Southwest Betara Field, South Sumatra Basin, Indonesia; #50761 (2012)
M. N. Alamsyah, Bambang W. Handono, and Teguh Fitrianto
Search and Discovery.com
... seismic reflectivity and shows the ambiguity between the coals and sandstone-A reservoir. The objectives of this study are to delineate sandstone...
2012
Evolution of Structures above a Salt Diapir - Case Study from the Arabian Gulf Region, #50910 (2014)
Mohammed Al-Fahmi, Andreas Plesch, John Shaw, John Cole
Search and Discovery.com
... and the poor quality of seismic reflectivity. Therefore, we don’t know about the nature (i.e., geometry and mechanics) of the structures developed...
2014
Anisotropic 3D Amplitude Variation with Azimuth (AVAZ) Methods to Detect Fracture-Prone Zones in Tight Gas Resource Plays, #41531 (2015).
Bill Goodway, John Varsek, Christian Abaco
Search and Discovery.com
... equation for P-wave reflectivity with incidence angle (Aki and Richards, 1980) and is based on a simple HTI model of vertically aligned fractures...
2015
Prestack Seismic Data Inversion for Shale Gas Reservoir Characterization in China; #41829 (2016)
Gang Yu, Yusheng Zhang, Uwe Strecker, Maggie Smith
Search and Discovery.com
... the amplitude and frequency of each angle stack to reflectivity. Wavelets may be extracted in a number of ways, often by convolving with the log-based...
2016
Carbonate Sedimentation Patterns in the South China Sea: An Insight into Miocene Carbonate Morphologies; #42068 (2017)
Chia Pei Teoh, Georg Warrlich
Search and Discovery.com
... A N S B Figure 3: [A] Uninterpreted Seismic reflectivity cross section cutting across the N-S axis of a carbonate platform in Central Luconia...
2017
Structural Restoration of the Jasmine Complex and Implications for Pleistocene Depositional Environment within the Paria Sub-Basin, #11088 (2018).
Xavier Moonan, Mikhail Ramadhar, Tim Needham
Search and Discovery.com
... -7ft -60% -30% HH6-1 Tie-in Reflectivity S N NCMA3 NCMA 4 ..... - .- ,,~ ,. 8" ~ -""~ -, .. © Centrica plc, 2013 -- Jasmine...
2018
VSP Survey in the Thonex Geothermal Well New Characterization of Potential Carbonatic Geothermal Reservoirs, #80646 (2018).
Luca Guglielmetti, Andrea Moscariello, Flavio Poletto,, Piero Corubolo,, A. Scheifer,, B. Farina, Fabio Meneghini, Francois Martin, Carole Nawratil de Bono,, Michel Meyer, Chrystel Dezayes, Adnand Bitri
Search and Discovery.com
... lithologies; Evaluate the effect of faults on rock properties (reflectivity); Acquire an accurate velocity model to calibrate better the current interpretations...
2018
Automatic Seismic-to-Well Tie by Restricted Adjustment of Sonic Logs; #42466 (2021)
Gabriel R. Gelpi, Daniel O. Pérez, Danilo R. Velis
Search and Discovery.com
... to convolve a reflectivity series generated from well logs (density and sonic logs) with a suitable wavelet (Anderson and Newrick, 2008). Also, a time-depth...
2021
Methods of Analysis
Parker D. Trask, H. Whitman Patnode
AAPG Special Volumes
... the sediments. The reflectivity is measured in units based on the standard scale used by industry, in which the amount of light given off by the sample...
1942
Geologic and seismic modeling of a coarse-grained deep-water channel reservoir analog (Blacks Beach, La Jolla, California)
Lisa Stright, Jonathan Stewart, Kirt Campion, Stephan Graham
AAPG Bulletin
... distribution than seismic data (Slatt, 2000). Furthermore, a gap exists between the scale of outcrops and seismic data. Synthetic seismic reflectivity models...
2014
4D Seismic and Rock Physics Modeling Responses to Reservoir Steam Flood
Muhammad Edisar, Lilik Hendrajaya, Gunawan Handayani, Umar Fauzi, Laode Ngkoimani, Yarmanto
Indonesian Petroleum Association
... rock physic model. (4) Calculation of reflectivity and convolution with an appropriate seismic wavelet to output a synthetic seismic model...
2005
The Offshore Clarence-Moreton Basin in New South Wales - A New Petroleum Play?
R. D. Shaw, J. D. Alder, N. Aadil
Petroleum Exploration Society of Australia (PESA)
... with no coherent lateral reflectivity which is interpreted as basement. The geometry and distribution of reflections within the two deeper packages...
2001
3D Geocellular Modeling and Uncertainty Qualification of Reservoir Properties: A Deepwater Laminated-Sand Reservoir, Gendalo Field, Kutei Basin, Indonesia
Eduardo Berendson, Andre Cebastiant, David Glenn, Febry Hariyannugraha, Khristina Kirschner, Ron May, Rhys Schneinder, Ulrich Kiesow, Skip Walden
Indonesian Petroleum Association
... of the seismic to earth reflectivity is never fully resolved, yet 499 managed by using statistical methods in the property assignment distribution...
2005