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The AAPG/Datapages Combined Publications Database
Showing 5,941 Results. Searched 200,693 documents.
Meeting the imaging challenges at Atlantis with high-frequency elastic FWI
Alex Hao, Chi Chen, Zhiyuan Wei, Jiawei Mei, Li Jiang, Sam Buist, Obi Egbue, Luis Lopez, Daniel Tebo
International Meeting for Applied Geoscience and Energy (IMAGE)
... are more pronounced around large impedance contrast boundaries such as salt edges. The absence of elastic modeling in AFWI results in salt halo...
2023
Pore Pressure Prediction Using Seismic and Well Data with Eaton Method and Neural Network in Carbonate Reservoir, "P" Gas Field, North Sumatra
Panji Satio Hutomo, Farizi Hilman Ramadhan, Rizky Achmad Kurnia, Pradityan Febri Yudhistira, M. Wahdanadi Haidar
Indonesian Petroleum Association
... as inputs to estimate the pore pressure model in another well. The inputs that we used are average frequency, seismic amplitude, acoustic impedance...
2019
Testing the Tertiary Basin Floor Fan Play in the Gulf of Papua, Papua New Guinea
Brad Bailey, Galal Salem, P. Haltmeier
Petroleum Exploration Society of Australia (PESA)
...) FIGURE 8. From seismic amplitudes (left) to elastic properties (acoustic impedance and vp/vs) (centre). Where there is a location of common low acoustic...
2015
Fundamental Issues on the Application of Seismic Methodologies for Carbonate Reservoir Characterization
Sigit Sukmono
Indonesian Petroleum Association
... seismic property is the best for deriving relative porosity, simple seismic/elastic properties such as amplitude, Vp or AI (Acoustic Impedance) from...
2010
A Workflow For Success in Shales
Ted Holden, John Pendrel, Fred Jenson, Peter Mesdag
GEO ExPro Magazine
... between elastic and petrophysical properties, such as impedance and porosity, that accounts for uncertainty. Petrophysical properties are simulated...
2013
From outcrop to subsurface model—Large-scale fractured zones in Apulian platform carbonates (Maiella Mountains, Central Apennines, Italy)
Stefano Torrieri, Chadia Volery, Loï Bazalgette, and Christoph G. E. Strauss
AAPG Bulletin
... and of the main mechanisms controlling fault and fracture impedance across different lithologies is key to estimating both flow properties and recovery...
2021
Rock Physics and Reservoir Characteristic of a Calcitic-Dolomitic Sandstone Reservoir
H. Morris, B. Hardy, E. Efthymiou, T. Kearney
Indonesian Petroleum Association
... in the reservoir characterisation, and the Elastic Impedance acted as a good QC of the inversion prediction and results. © IPA, 2012 - 35th Annual...
2011
Rock Physics and Reservoir Characterization of a Calcitic-Dolomitic Sandstone Reservoir; #41499 (2014)
H. Morris, E. Efthymiou, B. Hardy, T. Kearney
Search and Discovery.com
... inversion result and a common answer. Acoustic and gradient impedance were fundamental in the reservoir characterization, and the elastic impedance...
2014
Application of thermal maturity driven elastic rock-physics model for marine Ordovician Goldwyer formation, Canning Basin
Partha Pratim Mandal, Rob Ross, Santosh Kuppens, Ask Jakobsen, Joel Sarout
International Meeting for Applied Geoscience and Energy (IMAGE)
... influence its elastic properties (a significant increase in Vp/Vs ratio and acoustic impedance is expected) since this will drive hydrocarbon generation...
2022
An integrated approach to develop a self-sourcing, self-sealing stratigraphic prospect for the Hanifa Formation, offshore Bahrain
Bleddyn Davies, Thibault Le Canu, Michael Harrison, Ghada Almoulani, Suresh Thampi
International Meeting for Applied Geoscience and Energy (IMAGE)
... the study area and subsequently used as a guide to build the elastic inversion framework. Acoustic inversion was applied to 10 key seismic lines...
2022
Abstract: Spectral-Velocity Prediction of Geological Section Types and Reservoir Properties (SVP-Technology), by Mikhail Afanasyev; #90163 (2013)
Search and Discovery.com
2013
Quantitative Interpretation Efforts in Seismic Reservoir Characterization of Utica-Point Pleasant Shale A Case Study
Satinder Chopra, Ritesh K. Sharma, Hossein Nemati, James Keay
Unconventional Resources Technology Conference (URTEC)
.... Such an exercise entails understanding the elastic properties of the reservoir intervals, lithology, fluid content and their areal distribution...
2018
Earth Model Building in Real-Time with an Automated Machine Learning Framework - A Midland Basin Example
Altay Sansal, Muhlis Unaldi, Edward Tian, Gareth Taylor
Unconventional Resources Technology Conference (URTEC)
... is available for model training: Elastic Properties Petrophysical Properties Geomechanical Properties Acoustic Impedance, Shear Impedance, Density...
2021
Rock physics and basin modeling nexus for predicting pore pressure
Qiuzi Li, Thomas M. Etzel, Alex Konstantinou, Prajnajyoti Mazumdar
International Meeting for Applied Geoscience and Energy (IMAGE)
... diagenesis, we recognize that the acoustic impedance from seismic inversions and level of Organic Metamorphism (LOM, as a proxy for thermal stress...
2023
Aspects of Rock Physics From Laboratory and Log Data that are Important to Seismic Interpretation: Section 1. Fundamentals of Stratigraphic Interpretation of Seismic Data
A. R. Gregory
AAPG Special Volumes
... with losses caused by solid friction. Evaluation of the elastic constants of grossly anisotropic rocks requires specialized laboratory techniques...
1977
Exploring La Luna Formation Unconventional Plays in the Maracaibo Lake Basin, Through 3D Modeling Based on Acoustic Seismic Inversion
Jose Mendez, Carlos Lobo, Ronny Movil, Carlos Alcantara, Luis Yegres, James Brown
Unconventional Resources Technology Conference (URTEC)
... for the unconventional exploration. Likewise, we have integrated geological elements, geochemical data, and elastic properties to delineate possible plays. Bearing mind...
2023
Application of Rock Physics Models to Predict Rock Properties Away from Well Control: Block B, Natuna Sea, Miocene Producing Reservoir Case Studies
Putri Wisman, Retno Wijayanti, Carl Fakaruddin, John Hughes
Indonesian Petroleum Association
... to occur in LambdaRho (incompressibility) and LambdaOverMu elastic rock properties. Key controls on the robustness of the methods include depth of burial...
2013
Integrated Workflows for Drilling Optimization and Enhanced Production
Jakob Heller, Venkatesh Anantharamu, Andrew Lewis, Bruce Karr, Ron Bianco
Unconventional Resources Technology Conference (URTEC)
.... Seismic Inversion Ji-Fi (Joint Impedance and Facies Inversion), which is a Bayesian based inversion that solves simultaneously for elastic...
2023
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
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
Abstract: Using A 3D PSDM Simulator to Facilitate Overburden and Survey Consistent Modelling of the 4D Seismic Response of the Norne Field; #90171 (2013)
A. Drottning and M. Branston
Search and Discovery.com
... parameters, like P-wave velocity (VP), S-wave velocity (VS) and density (RHO). We present the elastic properties by the P-impedance (VP*RHO) and the VP...
2013
Abstract: Using A 3D PSDM Simulator to Facilitate Overburden and Survey Consistent Modelling of the 4D Seismic Response of the Norne Field; #90171 (2013)
A. Drottning and M. Branston
Search and Discovery.com
... parameters, like P-wave velocity (VP), S-wave velocity (VS) and density (RHO). We present the elastic properties by the P-impedance (VP*RHO) and the VP...
2013
Combined Geostatistical Inversion and Simultaneous AVA Inversion: Extending the Life of a Mature Area, Kotabatak Field, Central Sumatra Basin, Indonesia
Matthew H. Hoehn, Ibnu Arif, Chris Welch, F. Hasan Sidi, Djoko Rubyanto, Robert van Eykenhof, Mark Sams, Yudi Prasetyo
Indonesian Petroleum Association
... injection. In particular, reservoir characterization using a 2002 vintage 3D seismic has been complicated due to limited acoustic impedance (AI) contrast...
2005
Integrating Core and Wireline Log Datasets --- A Pathway to Permeability from AvO Seismic?
Lahra Lanigan, Jarrod Dunne
Petroleum Exploration Society of Australia (PESA)
... exists. Key words: porosity, permeability, seismic, AvO, acoustic impedance (AI), Vp/Vs, facies, core, log INTRODUCTION Permeability exerts strong...
2016
Abstract: Integration of Time-lapse Seismic Analysis with Reservoir Simulation; #90187 (2014)
Naimeh Riazi, Laurence Lines, and Brian Russell
Search and Discovery.com
... about the elastic properties and dynamic fluid properties of the reservoir. The 4D time-lapse seismic technique involves using repeated seismic surveys...
2014