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The AAPG/Datapages Combined Publications Database
Showing 4,616 Results. Searched 200,616 documents.
Building integrated seismic and geomechanical models for the Brazilian presalt reservoirs development
Talles Barsanti Meneguim, Thelson Luiz Pinheiro de Almeida, Renata dos Santos Giacomel, Viviane Kotani Shimizu, Antonio M. Nabuco Tartarini, Alexandre Rodrigo Maul, Raquel Quadros Velloso
International Meeting for Applied Geoscience and Energy (IMAGE)
... business value as it makes safer for the well operations. It was demonstrated the connection between soluble salts and compressional impedance (P...
2022
Reducing seismic quantitative interpretation uncertainty in complex geological environments: A case study from offshore Australia
Andrea Paxton, Lianping Zhang, Abdul Kholiq, Lee Davey, Richard Bisley, Dominic Fell, Leo Leon, James Shadlow
International Meeting for Applied Geoscience and Energy (IMAGE)
... impedance and Vp/Vs rock properties which can be interpreted to predict lithology, porosity and saturation using rock physics (Avseth (2005)). The results...
2022
New Opportunities in the Central North Sea
William Reid, Stefano Patruno
GEO ExPro Magazine
... possible, pre-stack derivatives (relative Vp/Vs and relative acoustic impedance) were utilized to characterize the elastic reservoir behavior of some...
2017
Time-Lapse (4 D) Seismic Technology Application in Widuri Field
Tang Donglin, Zha Chaoyang, Sun Pengxiao, Shen Shuirong
Indonesian Petroleum Association
... evaluation based on the change of seismic attributes (reflection amplitude, impedance, etc.) over time as a result of production depletion. This technique...
2012
Practical solutions for reflection-driven FWI and application to Gulf of Mexico datasets
Max Liu, Ren-douard Plessix, Yi Yang, Jeffrey Vander Hurst, Na Shan, Rob Schelstrate, Colin Perkins, Vanessa Goh
International Meeting for Applied Geoscience and Energy (IMAGE)
... impedance imprints in velocity updates. Phase-only objective functions with a velocity-impedance parameterization mitigate some of these challenges. After...
2022
Seismic impedance estimation from poststack seismic data using quantum computing
Divakar Vashisth, Rodney Lessard
International Meeting for Applied Geoscience and Energy (IMAGE)
...Seismic impedance estimation from poststack seismic data using quantum computing Divakar Vashisth, Rodney Lessard Seismic impedance estimation from...
2024
Seismic Attributes Application in Horizontal Drilling of Gas-Filled Carbonate Reservoir
Prillia Aufa Adriani, Varindra Pradhana, Abdul Latif Setyadi, Trisakti Kurniawan, Fierzan Muhammad, Azlan Shah B Johari
Indonesian Petroleum Association
... the desired outcome. In this paper, seismic amplitudes and acoustic impedance are visualized as powerful tools to recognize porous reservoir sections...
2022
Abstract: Borehole Images and VSPs as Aid to Attribute and Inversion Analysis (Poster 14)
Debnath Basu, Mark Lambert, Alexis Carrillat, Chandra Velu, Riasat Hussain
Geological Society of Malaysia (GSM)
... the interwell and 3D-space. We test rockphysics attributes like acoustic impedance and Poisson's-ratio and attributes generated from vertical seismic profiles...
2008
Abstract: An Analytical Formulation of Seismic-Derived Resistivity; #90063 (2007)
Search and Discovery.com
2007
Abstract: An Analytical Formulation of Seismic-Derived Resistivity; #90063 (2007)
Search and Discovery.com
2007
Abstract: High Resolution Migration Modelling and Seismic Inversion – Example from a Channelized System in Offshore Angola, by M. Hertle, N. H. Schødt, H. P. Hansen, and M. De Lind Van Wijngaarden; #90091 (2009)
Search and Discovery.com
2009
Abstract: Particle Swarm and Differential Evolution Optimization - Global Optimization for Geophysical Inversion, by Puneet Saraswat; #90105 (2010)
Search and Discovery.com
2010
Reservoirs Without Seismic Reflection Signal, by Bob Hardage, #40261 (2007).
Search and Discovery.com
2007
Relationship Between Seismic Signals and Reservoir Properties of Tight Gas Reservoirs in Northwest Germany (Permian Rotliegend Sandstones)
Search and Discovery.com
N/A
Objects Versus Layers: The “Diagnostic 3-D Seismic Process”—Earth’s Seismic Duality and a New Process for Imaging, Measuring,
Search and Discovery.com
N/A
Architecture and variability of Lower Wilcox sand prone slope deposits, South Central Texas
Mariana I. Olariu, Hongliu Zeng
International Meeting for Applied Geoscience and Energy (IMAGE)
... impedance, which is in turn used to map sand volume (thickness) and net-gross ratio. The process proves a significant improvement over standard...
2022
Unlocking the UK North Seas Hidden Wealth
Henry Morris
GEO ExPro Magazine
... October 2016 to pin down in terms of seismic behaviour, since both the sands and shales have similar acoustic impedance values. This very low acoustic...
2016
Applying DHI/AVO Best Practices to Successfully Identify Key Risks Associated with a Fizz-Water Direct Hydrocarbon Indicator in the Norwegian Sea
W. A. Fahmy, J. M. Reilly
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... impedance response on far-offset data and increasing AVO. The expected wet leg response was opposite to that modeled for gas and was high impedance...
2006
Simultaneous inversion of velocity and angle-dependent reflectivity
Nizar Chemingui, Yang Yang, Jaime Ramos-Martinez, Guanghui Huang, Dan Whitmore, Sean Crawley, Elena Klochikhina, Sriram Arasanipalai
International Meeting for Applied Geoscience and Energy (IMAGE)
... image, and pre-stack angle gathers, along with the derived relative density and impedance. These results provide valuable insights for conducting...
2023
Seismic Inversion for Hydrocarbon Screening: Mahakam Case Study
Hilfan Khairy, Didiek B. Prabowo, Cepi Adam
Indonesian Petroleum Association
... of petroelastics crossplots in Impedance and Poisson Ratio domains have shown positive separation of hydrocarbon sand to the shale background. These key parameters...
2018
Building Well and Fluid-Specific Pipe Friction Curves, Monitoring Perforation Cluster Efficiency During Stimulation, and Measuring Near-Wellbore Tortuosity Using Acoustic Friction Analysis
Eric M. Dunham, Saeed Rahimi-Aghdam, Junwei Zhang, Nathan Crawford, Craig Cipolla, Michael McKimmy, John Lassek
Unconventional Resources Technology Conference (URTEC)
...) is the tube wave hydraulic impedance, with 𝐴 = 𝜋𝐷1 /4 being the cross-sectional area of the well. As the tube wave propagates along the well...
2024
ABSTRACT: Eagle Ford Shale Prospecting with 3D Seismic Data within a Tectonic and Depositional System Framework; #90122 (2011)
Galen Treadgold, Bill McLain, Steven Sinclair, and David Nicklin
Search and Discovery.com
... wackestone, is present regionally in most of the play area and ranges from 40 to 160 feet in thickness. As one would predict, seismic impedance values...
2011
Abstract: Artifact-Free Population of Geologic Models from Seismic Inversions; #90172 (2014)
John V. Pendrel, Sumon Bhattacharyya, David Fowler
Search and Discovery.com
... reflection data to reservoir properties such as impedance, porosity and permeability. These reservoir properties are computed on rectangular cells...
2014
3D Modeling of the Paleocave Reservoir in Tahe Oil Field, China, #20153 (2012)
Ma Xiaoqiang, Hou Jiagen, Liu Yuming and Zhao Bin
Search and Discovery.com
... of collaborative stochastic simulation under dual restraints from "reservoir facies" and optimized seismic attributes (e.g. wave impedance, etc...
2012
Geobody Modelling and Reservoir Characterization of Siliciclastic Wara Formation in Khashman Field, Kuwait, #41005 (2012)
Bhaskar Chakrabarti, Meshal Al-Wadi, Lin Ye, Jalal Dashti
Search and Discovery.com
... Systems Tract. 3D seismic attribute volumes viz. Spectral Decomposition, Instantaneous Sweetness, and Relative Acoustic Impedance were generated...
2012