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The AAPG/Datapages Combined Publications Database

Showing 4,617 Results. Searched 200,630 documents.

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ABSTRACT: Stratigraphic Traps in Miocene Turbidite Reservoirs, Veracruz Basin, Mexico: New Plays for the Gulf Coast Basin; #90007 (2002)

David C. Jennette, Khaled Fouad, Francisco Grimaldo, Rafael Munoz, Carlos Williams, David Barrera

Search and Discovery.com

... channel complexes as well as classic leveed channel complexes, and most of the gas-bearing sandstones are low impedance. The Miocene deepwater play...

Unknown

ABSTRACT: Multi-scale Data Integration for 3D Reservoir Modeling of Seminole San Andres Unit; #90007 (2002)

Laura C. Zahm, Mark D. Sonnenfeld, Donald H. Caldwell, Steven R. Clawson, Hai-Zui Meng, Thomas P. Wingate

Search and Discovery.com

... prediction, integration of acoustic impedance, stratigraphic-framework delineation, and iterative rock property distribution. Core description...

Unknown

ABSTRACT: Closing the Loop: Multiple Scenario 3-D Reservoir Modeling, Seismic Inversion and Synthetic 3-D Seismic to Reduce Reservoir Uncertainty; #90013 (2003)

R. B. Ainsworth, M. Angelatos, A. Leonard, A. Panting, P. Martin, T. Andersen, M. De Jong, R. Hamp, J. Williams, S. Tay

Search and Discovery.com

... techniques. Synthetic 3-D acoustic impedance and reflection seismic were generated from multiple 3-D reservoir models. The synthetic seismic from...

2003

ABSTRACT: Delineation of a Diagenetic Trap Using P-Wave and Converted-Wave Seismic Data in the Miocene McLure Shale, San Joaquin Basin, California; #90013 (2003)

Robert Kidney, John Arestad, Anne Grau, Robert Sterling

Search and Discovery.com

... and seismic modeling the following conclusions can be drawn. The Opal-CT and hydrocarbon-saturated quartz have nearly the same acoustic impedance. The Opal-CT...

2003

ABSTRACT: Perfect Pitch … The Use of Tuning in Reservoir Characterization in the Harweel Cluster, Oman; #90051 (2006)

Richard R. Terres, Ra'id Z. AL-Jamali, Ali Naamani, Ahmed Helmi

Search and Discovery.com

.... In addition, our modeling suggests that caution must be applied to reservoir property inferences from acoustic impedance inversions when significant seismic...

Unknown

ABSTRACT Quantifying Gas Hydrate Resources from Cumulative Seismic Attributes, Hydrate Ridge, Offshore Oregon, #90104 (2010)

Strecker Uwe; Morcote Anyela; Zea Angel; Singleton Scott

Search and Discovery.com

... saturation leads to higher impedances. However, geological scenarios may occasionally arise that  result in high impedance contrasts from causes other...

2010

ABSTRACT The Multi-scale, Multi-attribute (MA-MS) Calibration; A Methodology for Predicting Sub-seismic Scale Facies from Seismic Attributes, #90104 (2010)

Stright Lisa; Bernhardt Anne; Mukerji Tapan; Boucher Alexandre

Search and Discovery.com

... why it has been so difficult to predict reservoir sandstone with acoustic impedance alone. While distinct at the well  log scale, these facies...

2010

ABSTRACT: Gas Hydrate Detection Using VSP Data and its Correlation with Dell Log Data; #90118 (2011)

Indresh Kumar

Search and Discovery.com

... concentration of gas can decrease velocity substantially. Partial replacement of pore fluid by hydrate does not change the density much, so the impedance...

2011

Abstract: Integration of Geological and Geophysical Data, Current Practices and Future Directions; #90211 (2015)

Jeffrey Yarus, Richard Chambers, and Veronica Liceras

Search and Discovery.com

... or shale indicator, or acoustic impedance is often used as an indicator of porosity. Common practice is to create the regression relationship between...

2015

Abstract: Reservoir Characterization Using Converted-Wave Seismic Data: Case Study from Lower Cretaceous McMurray Formation, Athabasca Oil Sands; #90224 (2015)

Carmen C. Dumitrescu, Glenn Larson, Fred Mayer, and Draga Talinga

Search and Discovery.com

... PP-PS inversion of the prestack seismic data produces the best estimates of P-impedance, S-Impedance and density, allowing for excellent reservoir...

2015

Abstract: Structural Restoration of the Jasmine Complex and Implications for Pleistocene Depositional Environment within the Paria Sub-Basin; #90238 (2015)

Xavier Moonan, Mikhail Ramadhar, and Dr. Tim Needham

Search and Discovery.com

... and Block-22 revealed a number of low impedance amplitude anomalies at this stratigraphic level. These WSW-ENE trending amplitude anomalies are aerially...

2015

Abstract: 4D inversion in carbonate environments; #90254 (2016)

Frédéric Cailly, Christian Hubans, Pierre Thore

Search and Discovery.com

... of a 4D impedance inversion are highlighted, this will be the third step. A 4D impedance inversion can provide in addition a proper account...

2016

Abstract: Seismic Signatures of Fluid Injection into Deforming Reservoirs; #90264 (2016)

Fabian Krzikalla, Houcine Ben Jeddou, Nikolay Morozov

Search and Discovery.com

.... Finally, the rock physics model establishes the link between dynamic reservoir properties on the one hand and seismic impedance on the other hand...

2016

Abstract: A Study of PS Wave AVO; #90255 (2017)

Young-Fo Chang, Jai-Wei Liu

Search and Discovery.com

... reflection coefficients are larger than those of P-wave at far offsets for the classes of high impedance sands and class 5, which is a case of low impedance...

2017

Abstract: Derived Seismic Attributes Underpin Reservoir Characterization in Data-Driven Methodologies; #90255 (2017)

Keith Holdaway

Search and Discovery.com

... quantitative attribute is amplitude on zero phase data, relative impedance data or absolute impedance data. Traditionally we identify these three...

2017

Abstract: Qualitative and Quantitative Use of Partial Stacks in Seismic Interpretation: Case Studies from West Africa; #90255 (2017)

Abdul Karim Mansaray, Promod Kumar Painuly, Manuel Gonzalez-Fernandez

Search and Discovery.com

... use an approach of QI to quantify the seismic responses associated with the lithologies using the concept of extended elastic impedance (EEI...

2017

Abstract: Discriminating Between Commercial and Residual Hydrocarbon Saturation Integrating Pre-Stack Seismic and CSEM Data; #90310 (2017)

Pedro Alvarez, Amanda Alvarez, Lucy MacGregor, Francisco Bolivar, Robert Keirstead, Thomas Martin, Kim Nichols

Search and Discovery.com

... the structural framework, and from AVO information, the possibility to derive P- and S-wave impedance volumes. These two valuable independent measurements...

2017

Abstract: Using Seismic Inversion and Seismic Stratigraphy as a Combined Tool for Understanding a Small Scale Turbidite System: Gola Field, Pannonian Basin, Croatia; #90310 (2017)

Domagoj Vukadin, Kristina Čikeš

Search and Discovery.com

... by a seismic inversion (method of deriving seismic parameters, such as acoustic impedance, from reflection seismic data constrained by borehole data (e.g....

2017

Abstract: Seismic Determination of Dolomitization and Associated Reservoir Quality Using Supervised Machine Learning Techniques: Lower-Middle Permian Carbonates of the Midland Basin;

Abidin Berk Caf, John Pigott

Search and Discovery.com

... Impedance to determine a priori proportions of lithologies, and Probability Density Functions (PDF) calculation for each lithology type. These probability...

Unknown

Abstract: Quantitative Prediction of TOC in Deep Marine Source Rocks of Qiongzhusi Fm. in the Central Sichuan Basin, China;

Yana Chen, G Yao, Xiaodong Fu, Han Tian

Search and Discovery.com

... P-wave impedance distribution of the source rocks with different abundances, which hinder the application of conventional seismic prediction methods...

Unknown

Abstract: Reservoir Characterization and Modeling of the Karst Network in the Bassein Pay of Neelam Field, Mumbai Offshore Basin, India;

Tarun Mathuria, Harish Srivastava, K. Vasudevan

Search and Discovery.com

...-impedance. The attributes vis-a-vis different karst litho-facies indicated precise karst network. This led to frame a Property Model, by which, distribution...

Unknown

Abstract: Integration of Multiple Seismic Tools to Identify Thin Tight Carbonate Reservoir in Northern Kuwait Field; #91204 (2023)

Abdulaziz Al-Busairi, Talal Al-Ghais, Subrata Bhukta, Reyad Abu-Taleb, Meshal Al-Wadi, Balqees Al-Ibrahim, Duaa Al-Kandari

Search and Discovery.com

... inversion approach. A robust inversion carried out utilizing the conditioned wireline logs and the post-stack seismic volume to generate P-impedance volume...

2023

Abstract: A Bayesian Inference Approach to Map Depositional Facies using Pre Stack Inversion; #91204 (2023)

Ali Alsinan

Search and Discovery.com

... of interest using pre-stack seismic inversion. Pre-stack inversion of P-impedance and Vp/Vs ratio can be used to predict lithological facies or fluid...

2023

Abstract: El Garia Reservoir Characterization and Distribution: Ouedhref Open Bloc, Offshore Tunisia; #91210 (2025)

Yosra Boudriga, Rihab Mannai

Search and Discovery.com

... acoustic impedance was then converted to porosity using a linear relationship. The resulting porosity model indicated that low acoustic impedance is the most...

2025

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