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The AAPG/Datapages Combined Publications Database
Showing 5,944 Results. Searched 200,619 documents.
Abstract: The Evolving Role of Geophysics in Exploration. From Amplitudes to Geomechanics (Paper C7)
E. C. Andersen, D. Gray
Geological Society of Malaysia (GSM)
... of the amplitude we should expect to record by way of acoustic impedance properties encountered by the traveling seismic wave. This has been the status quo...
2012
Abstracts: The Evolving Role of Geophysics in Exploration: From Amplitudes to Geomechanics; #90173 (2015)
Eric Andersen, David Gray
Search and Discovery.com
... expect to record by way of acoustic impedance properties encountered by the traveling seismic wave. This has been the status quo for more than 40 years...
2015
Spectral Balancing Can Enhance Vertical Resolution, by Kurt J. Marfurt and Marcilio C. de Matos; #41357 (2014).
Search and Discovery.com
2014
Accurate 3D Bathymetry Representation in Low-Dispersion Finite Differences; #70242 (2017)
Miguel Ferrer, Josep De La Puente, Santiago Fernández Prieto
Search and Discovery.com
... features or an ocean floor with bathymetry. In the case of the bathymetry, the strong impedance between water and sediments generates complex wavefields...
2017
Gas Hydrates at the Storegga Slide on the Mid-Norwegian Margin, by Stefan Bunz, Jurgen Mienert, and Karin Andreassen; #90035 (2004)
Search and Discovery.com
2004
Using Seismic Inversion Methods to Characterize the Extents of Gas Hydrate Traps in Northwest Walker Ridge- Deepwater Gulf of Mexico, by Dan McConnell1 and Beth Kendall; #90035 (2004)
Search and Discovery.com
2004
Elastic parameters prediction using joint elastic-electrical modeling
Guoquan Wang, Shuangquan Chen
International Meeting for Applied Geoscience and Energy (IMAGE)
...Elastic parameters prediction using joint elastic-electrical modeling Guoquan Wang, Shuangquan Chen Elastic parameters prediction using joint elastic...
2023
FWI for the complex Walker Ridge salt province using streamer data
Dorothy Ren, Xin He, Siyun Xu, Fei Gao, Feng Lin, Jiawei Mei
International Meeting for Applied Geoscience and Energy (IMAGE)
... model the strong elastic effects around salt boundaries with large impedance contrasts, smearing of the salt boundary and a considerable salt halo...
2022
Building a worldwide carbonate database for rock-physics modeling
Jorge Fernandez-Concheso, Lev Vernik
International Meeting for Applied Geoscience and Energy (IMAGE)
... and saline brine properties. Then we use the Mavko and Jizba model to account for the frequency dispersion on wet elastic moduli and convert them...
2022
Sonic Logging to Detect Bypassed Hydrocarbons in the Wilmington Field, CA
Daniel Moos, F. Scott Walker, Donald D. Clarke
Pacific Section of AAPG
...., and Wang, Z., 1992, Seismic properties of pore fluids: Jeophysics, v. 57, p. 1396-1408. Biot, M.A., 1956, Theory of elastic waves in a fluid-saturated...
1996
Understanding Lateral Reservoir Development Through Partial Stack Seismic Forward Modeling - Case Study: B Field, Nam Con Son Basin Vietnam
Wawan Satriawan, Ian Millar, Leonard Lisapaly, Jimmy Ting
Indonesian Petroleum Association
... continuity compare to the northern area. All wells have established that MDS5 main reservoir sand has a relatively low impedance compare with overlying shales...
2009
Reservoir Quality and Stratigraphy of the Frontier to Dakota Interval of the Power River Basin, a Core-Log-Seismic Exercise
Ron Kenny, Ceri Davies, Simon Purvis, Jim Fenton, Vishnu Pandey, Chris Iwobi, Sushanta Bose, Rick Trevino, Kevin Chesser
Unconventional Resources Technology Conference (URTEC)
... is clearly reflected in the elastic properties of the respective members, they can be clearly recognized by differences in relative impedance, derived from...
2016
Benefits and Uplift of Focused Post-Migration Gather Conditioning Over Prospect Specific Areas - An Indonesian Case Study
David Jessup, Dave Goulding, Andy Kalil
Indonesian Petroleum Association
... volumes were also used to generate Extended Elastic Impedance Volumes (EEI) through coloured inversion (Figure 17) [2]. Tuning Chi angle ranges...
2022
Abstract: Mapping Brittleness and Stress; #90224 (2015)
Marco A. Perez
Search and Discovery.com
... models. Introduction Laboratory experiments investigating the relationships between rock elastic properties and their failure mechanism have shown...
2015
A Deep-Water VSP Borehole Seismic Case History With Lessons Learned, Problems Solved and Values Demonstrated
William L. Soroka, Vincent Favreu, Ericska Kariman, Aldrin Muchtar
Indonesian Petroleum Association
... it raised concerns that the synthetic seismic trace produced by convolving an estimate of the seismic wavelet with the acoustic impedance log data did...
2011
Improved Shale Characterization Through Joint Elastic-Electrical Effective Medium Modeling
Kelvin Amalokwu, Kyle Spikes, Kevin Wolf
Unconventional Resources Technology Conference (URTEC)
...Improved Shale Characterization Through Joint Elastic-Electrical Effective Medium Modeling Kelvin Amalokwu, Kyle Spikes, Kevin Wolf URTeC: 2690184...
2017
Seismic Reservoir Characterization of the Abadi Gas Field, Masela PSC Block, West Arafura Sea, Eastern Indonesia
Shinji Matsuura, Shin Saito, Yoshiro Ishii, Hiromi Honda, Ayato Kato, Takao Yagi
Indonesian Petroleum Association
... data and the modeled sonic and density logs of the three wells. Three Elastic Impedance (EI) volumes were constructed from three reflection-amplitude...
2005
Segregating Porosity-Permeability Transform Using Elocity and Pore Structure in Carbonate Rock
Albertus Ditya, Gregor P. Eberli, Don McNeill, James Klaus
Indonesian Petroleum Association
... that the high impedance interval in the seismic data not only represent well-cemented rocks or separate-vug porosity but in reefal carbonates with presumably...
2015
An Intelligent Rock Physics Approach for Predicting Permeability Distribution
Bambang Widarsono, Fakhriyadi Saptono, Patrick M. Wong, Suprajitno Munadi
Indonesian Petroleum Association
... by seismic-derived acoustic impedance and Poisson's ratio to porosity. Permeability is then simulated throughout the reservoir using the porosity-permeability...
2002
Reservoir Characterization of the Gabus-1 Reservoir in North Belut Field: An Integration of Core, Well Logs and Seismic, Natuna Sea Basin, Indonesia
Yan Darmadi, Edo Hartadi, Bowo Pangarso, Irene Sihombing, Retno Wijayanti
Indonesian Petroleum Association
.... Seismic forward modeling demonstrated that the Gabus-1 sands and shales can be optimally differentiated using the elastic parameter lambdarho...
2011
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
... that reflects the elastic strain as a result of an applied stress) and Poisson’s ratio (the ratio of radial expansion to axial shortening). Together...
2014
Least-squares reverse time migration: Lessons learned from recent applications in challenging areas of the Santos Basin, Brazil
Jos Rodrigues, Felipe Duarte, Danilo Domingos, Bruno Pereira-Dias, Elionardo Pintas
International Meeting for Applied Geoscience and Energy (IMAGE)
..., which shows that for certain lithologies there is a strong correlation between acoustic impedance and effective porosity. In some areas, clay content...
2022
Hydrocarbon exploration method based on spectral analyses of reflected seismic waves with an introduction to Class A, B and C P-wave dispersion
Robert Wiley, R. Harris Ardis, Scott W. Peters
International Meeting for Applied Geoscience and Energy (IMAGE)
... viscoelastic model and demonstrated frequency dependent velocities. Kudarova et al. (2014) extended White’s work to the meso-scale poro-elastic model...
2024
Seismic Frequency Bandwidth Constraints in Deepwater Locations
Andrew Long, Iain Buchan
Indonesian Petroleum Association
... translate to significant increases in image quality, S/N ratio, and resolution. Connolly, P., 1999. Elastic impedance: The Leading Edge, v. 18, no. 4...
2004