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The AAPG/Datapages Combined Publications Database
Showing 4,616 Results. Searched 200,619 documents.
Fit-for-Purpose Log Conditioning as Applied on the F-A Gas Field in the Bredasdorp Basin, Offshore South Africa.
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Reservoir Characterization of a Basin Floor Fan System Using Rock Physics to Integrate Seismic Amplitude and Well Data, Offshore South Africa.
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Hybrid Strategy for Porosity Distribution Mapping on a Heterogeneous Reservoir Using Artificial Intelligence Method
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Feasibility Study of Improved Reservoir Mapping Using Joint Inversion of Extra-Deep Azimuthal Resistivity and Deep Shear Wave Imaging
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Integration Adds Value to Deepwater Oil Exploration and Development: A Case Study of North Gulf of Mexico From Seismic and Well Log to Simulation
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Structural Analysis and 3-D Modeling of a Naturally Fractured Field in the South-East Gulf of Mexico
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Post-Stack Seismic Characterization of Pore Structure Variations for Predicting Permeability Heterogeneity in Deeply-Buried Carbonate Reservoirs, Puguang Gas Field
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Gas Hydrate Mapping using 3D CSEM
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ABSTRACT: Estimation of Net-to-Gross from P and S Impedance: Integration of Petrophysics and 3D Seismic Inversion; #90007 (2002)
Vernik, Lev, David Fisher, Steve Bahret
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...ABSTRACT: Estimation of Net-to-Gross from P and S Impedance: Integration of Petrophysics and 3D Seismic Inversion; #90007 (2002) Vernik, Lev, David...
Unknown
EXTENDED ABSTRACT: An Integrated Study of the Liuhua 11-1 Field using an Ultra High-Resolution 3 D Seismic Dataset: South China Sea; #90049 (2005)
C. Story, P. Peng, C. Sullivan, C. Heubeck, J. D. Lin
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... impedance using geologically-constrained inversion techniques, and then to porosity based on a linear impedance vs. porosity relationship. Drilling data were...
2005
ABSTRACT Predictions of Gas Hydrates Using Pre-Stack Seismic Data, Deepwater GOM, #90104 (2010)
Shelander Dianna; Dai Jianchun; Bunge George; Collett Timothy S.; Boswell Ray; Jones Emrys
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... rock properties (P‐impedance and S‐impedance), which are compared to the initial rock model. The deviations of impedances from the model...
2010
ABSTRACT: Joint Use of AVO and Multi-Component Seismic Attributes to Estimate Tight Gas Sand Probability in Mamm Creek Field, Piceance Basin, Colorado; #90106 (2010)
Reinaldo J. Michelena, Patricia E. Rodrigues, Kevin Godbey, Michael J. Uland
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... of 3D PS stacked data. The result of this step are volumes of Vp, Vs, density, pseudo S-impedance fast and pseudo S-impedance slow. 4) Analysis...
2010
Abstract: Variable Depth Streamer Acquisition: Enhancing Interpretation with Broadband Marine Seismic; #90174 (2014)
R. Soubaras, R. Dowle, and R. Sablon
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... powerful effect on the seismic images, providing strong discrimination of layers and highlighting subtle acoustic impedance variations (which...
2014
Abstract: The Elastic Look-Ahead Walkaway and Predictive Drilling Applications; #90213 (2015)
Scott Leaney, Alberto Malinverno, and Michael Jones
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... stack to acoustic impedance can provide improved vertical resolution and predictive capabilities (e.g. Payne (1994)), but as with all trace inversions...
2015
Abstract: Unconventional Reservoir Characterization Using Conventional Tools; #90224 (2015)
Ritesh K. Sharma and Satinder Chopra
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.... Further, the output of thin-bed inversion is considered as input for the model-based inversion to compute P-impedance, S-impedance and density, which can...
2015
Abstract: Correlating 3-D Seismic and Micro-Seismic Data for Shale Gas Reservoir Characterization; #90000 (2016)
Antoine Bouziat, Remi Moyen, Cedric Godefroy, Philippe Doyen, Simon Voisey, Gabino Castillo, Thomas Bardainne
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... have used both isotropic and anisotropic seismic inversion techniques to derive 3-D attribute volumes for P-wave impedance, S-wave impedance...
2016
Abstract: Seismic Expression Of Eolian Sandstone "Build-And-Fill" Deposition Stimulates The Search For New Reserves In The Minnelusa Oil Play, Powder River Basin, Wyoming; #90301 (2017)
John B. Frederick, Steven G. Fryberger
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..., and carbonates provides a strong acoustic impedance contrast that allows porous sandstones to be readily mappable (Figure 2). Minnelusa hydrocarbon...
2017
Abstract: Identification of Potential Lacustrine Stratigraphic Intervals in the Woodford Shale, Oklahoma, Using Multi-Attribute 3D Seismic Displays and a Supervised Neural Network; #90309 (2017)
Emilio J. Torres, Roger M. Slatt, Kurt J. Marfurt, Lennon E. Infante, Luis A. Castillo
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... previously unidentified exploration and prospectivity targets. A model based seismic post-stack acoustic impedance inversion and a supervised neural...
2017
Abstract: High-Resolution Three-Dimensional Water Saturation Prediction A Case Study from Offshore Nile Delta; #90319 (2018)
Islam A. Mohamed, Ahmed Hosny, Abdulrahman Ali Mohamed
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.... The mean of the realizations gives a highly resolved estimate of the acoustic impedance and shear impedance. Then, Vp/Vs volume was computed as well...
2018
Abstract: Imaging and Inversion Challenges for Deep Targets and Low Porosity Plays: A Case Study from Illizi Basin, Algeria; #90319 (2018)
Glenn Nyein, Luca De Vincenzi, Stefano Trezzi, Anubrati Mukherjee, Karim Elsadany, Tahar Chelbi, Omar Aly, Anna Glushchenko
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... simultaneous AVO inversion was then performed to estimate P-impedance and S-impedance from the conditioned seismic data. Well log and petrophysical...
2018
Abstract: Time-Lapse Prestack Seismic Inversion to Delineate Un-Drained Reservoirs Simian Field, Offshore Nile Delta, Egypt; #90319 (2018)
Wael S. Said, Islam A. Mohamed, Abdulrahman Ali Mohamed
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... reduced. Partial angle-stacks from the base and the monitor surveys were separately inverted to the acoustic impedance (Zp), shear impedance (Zs...
2018
Abstract: Shale Gas Reservoir Characterization and Sweet Spot Prediction; #90319 (2018)
Gang Yu, Yusheng Zhang, Ximing Wang, Xing Liang, Wei Liu, Rui Guo, Uwe Strecker, Maggie Smith
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... to fracture orientation and intensity in the area and deriving such reservoir rock properties as data quality allows. The inversion for P and S impedance...
2018
Phase and Polarity Issues in Modern Seismic Interpretation, #40397 (2009)
Alistair Brown
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... TOP AND BASE GAS SAND TOP OF BASEMENT INCREASE IN IMPEDANCE IS INCREASE IN IMPEDANCE IS RED EUROPEAN POLARITY BLUE 2008 © Alistair Brown...
2009
Rock Physics and Reservoir Characterization of a Calcitic-Dolomitic Sandstone Reservoir; #41499 (2014)
H. Morris, E. Efthymiou, B. Hardy, T. Kearney
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... in all scenarios. Impedance Analysis Cross-plotting the initial acoustic (AI) and Gradient (GI) impedances seen at the wells shows that it is easily...
2014
Seismic Screening for Hydrocarbon Prospects Using Rock-Physics Attributes, #41608 (2015)
Per Avseth, Tor Veggeland
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...: Integration Relative Deconvolution inversion Modelling Absolute inversion Wavelet Seismic trace Reflectivity series Relative impedance Low...
2015