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The AAPG/Datapages Combined Publications Database
Showing 10,204 Results. Searched 196,763 documents.
ABSTRACT: Automated Facies Estimation from Integration of Core, Petrophysical Logs, and Borehole Images; #90007 (2002)
Dr. Tanwi Basu, Robert Dennis, Dr. Debnath Basu, Waleed Al Awadi, John S. Isby, Edwin Vervest, Raja Mukherjee
Search and Discovery.com
...ABSTRACT: Automated Facies Estimation from Integration of Core, Petrophysical Logs, and Borehole Images; #90007 (2002) Dr. Tanwi Basu, Robert Dennis...
Unknown
Elastic Wave Seismic Interpretation of Heavy-Oil Reservoirs
Search and Discovery.com
... ultimately provide more information. Theory and Methodology The complexity and cost of various VP/VS estimation methods varies considerably. This paper...
2013
Abstract: Stochastic Simulation of Microseismic Events not Recovered from Monitoring Records; #90174 (2014)
Vera Rodriguez
Search and Discovery.com
... point in the map presents an associated magnitude distribution of probability. By thresholding the events with smaller magnitude an estimation...
2014
Abstract: Blind Surface Consistent Wavelet Estimation; #90187 (2014)
E. Bongajum, N. Kazemi, and M. D. Sacchi
Search and Discovery.com
...Abstract: Blind Surface Consistent Wavelet Estimation; #90187 (2014) E. Bongajum, N. Kazemi, and M. D. Sacchi AAPG Search and Discovery Article...
2014
Abstract: Modified Euclids Blind Deconvolution Via Sparsity Optimization on a Sphere; #90187 (2014)
Nasser Kazemi and Mauricio D. Sacchi
Search and Discovery.com
... is known. This process is called deconvolution. When the wavelet is unknown the process requires the simultaneous estimation of two signals...
2014
Abstracts: Attenuating 2D Noise in a 3D World; #90173 (2015)
David C. Henley
Search and Discovery.com
... conventionally contains only absolute offset. Hence, to apply R-T domain noise estimation and subtraction to receiver line gathers (treating them...
2015
Abstract: Machine Learning Predicted S-Sonic Log and Facies Driven Modelling: A Seismic Reservoir Characterization Approach; #91204 (2023)
Shraddha Chatterjee, Santan Kumar, Felipe Melo, Veronica Perez, ChungShen Lee
Search and Discovery.com
.... Structurally compliant, constant low frequency trend (Top- P-impedance, Bottom- Vp/Vs) 2) Facies Probability Estimation and Facies Driven Modelling...
2023
The Use and Abuse of Geophysics in Oil and Gas Reserve and Resource Estimation; #120012 (2009)
Scott Neal
Search and Discovery.com
...The Use and Abuse of Geophysics in Oil and Gas Reserve and Resource Estimation; #120012 (2009) Scott Neal The Use and Abuse of Geophysics in Oil...
Unknown
Quantitative Estimation of Directional Permeability Barriers as a Reservoir Heterogeneity A New Approach Using Synthetic Core, #41518 (2015).
Mahbub Alam, Larry Lines
Search and Discovery.com
...Quantitative Estimation of Directional Permeability Barriers as a Reservoir Heterogeneity A New Approach Using Synthetic Core, #41518 (2015...
2015
3D Aeromagnetic Mapping of the Williston Basin Basement; #41588 (2015)
Jiakang Li, Igor Morozov
Search and Discovery.com
... be developed. In this study, we focus on direct magnetic basement depth estimation from grid aeromagnetic data within the Saskatchewan and Manitoba...
2015
Quantification of Net-to-Gross and Oil Impregnation in Bioturbated Heterolithic Clastic Reservoirs using Core Photographs, #42043 (2017).
J. Iparraguirre, M. Arcuri, C. Zavala, V.H. Goitia Antezana, L.R. Arnez Espinosa, M. Di Meglio, A. Zorzano
Search and Discovery.com
... estimation of percentage of sandstone (net-to-gross) a very difficult task. At present, there are no tools available that allows a straightforward...
2017
A Dynamic Reserve Estimation Method for Both Methane and Water in Coal Reservoirs; #42250 (2018)
Quanshu Zeng, Zhiming Wang, Hansen Sun
Search and Discovery.com
...A Dynamic Reserve Estimation Method for Both Methane and Water in Coal Reservoirs; #42250 (2018) Quanshu Zeng, Zhiming Wang, Hansen Sun PS A Dynamic...
2018
Application of Neural Networks and Machine Learning in Tiltmeter Analysis in Hydraulic Fracturing Diagnostics; #42384 (2019)
Ben Bagherian
Search and Discovery.com
... azimuth, volume, height etc. A Glance to Results • Estimation of frac azimuth based on surface tilt data for a single vertical fracture with noise...
2019
Mineralogical Model: The Basis for the Estimation of Accurate Cased Hole Petrophysical Properties in a Complex Environment. Case of Bajo Barreal Formation, Golfo San Jorge Basin, Argentina; #51620 (2019)
Rafael Zambrano, Alejandro D'odorico, Pablo Saldungaray, Guillermo Pedersen, Agustin Arguello, Daniel Astesiano
Search and Discovery.com
...Mineralogical Model: The Basis for the Estimation of Accurate Cased Hole Petrophysical Properties in a Complex Environment. Case of Bajo Barreal...
2019
Implementation of the DIPSCAN Method to Estimate Boundary Dips in Complicated Structures by VSP Data
A. A. Tabakov, V.N.Ferentsi, H. Gravini
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
..., the estimations of dip angles for real media are unstable and computing expenses are significant. The problem of estimation of subsurface interfaces dip angles...
2006
Deriving Unconventional Reservoir Predictive Models From Historic Data Using Case Base Reasoning
Luigi A. Saputelli, Alexander Verde, Zameel Haris
Unconventional Resources Technology Conference (URTEC)
... within any organization (high software usage time per user due to long execution time). Previous works have posed this estimation process...
2015
Comparison of the Descriptors of Sediment Grain-size Distributions
Thomas A. Jones
Journal of Sedimentary Research (SEPM)
... and kurtosis will affect the estimates of all parameters. Because both the moment and graphical methods have defects, an alternative estimation technique...
1970
Towards a Simplified Petrophysical Model for the Vaca Muerta Formation
Sergio Cuervo, Ezequiel Lombardo, Dolores Vallejo, Luisa Crousse, Carlos Hernandez, Laurent Mosse
Unconventional Resources Technology Conference (URTEC)
... of the play as an unconventional resource most of the operators and service companies used parameter estimation methods and reservoir quality definitions...
2016
Analytical Tracer Interpretation Model for Fracture Flow Characterization and Swept Volume Estimation in Unconventional Wells
Lokendra Jain, Shashvat Doorwar, Daniel Emery
Unconventional Resources Technology Conference (URTEC)
...Analytical Tracer Interpretation Model for Fracture Flow Characterization and Swept Volume Estimation in Unconventional Wells Lokendra Jain, Shashvat...
2021
Elastic full-wavefield inversion for presalt carbonate reservoir characterization in offshore Brazil
Young Ho Cha, Partha Routh, Olivier Burtz, Valeriy Brytik, Ratnanabha Sain, Jeffrey Sitgreaves, Jay Barr, Dez Chu, Michael Passarello
International Meeting for Applied Geoscience and Energy (IMAGE)
...-salt carbonate reservoir and in addition also obtain a high resolution Pwave velocity. Elastic FWI Workflow for Elastic Property Estimation of Carbonate...
2022
Alternative Strategies for Modelling Complex Structures
Stephen Tyson
Indonesian Petroleum Association
..., the new technique also increases the likelihood that estimation, interpolation, and stochastic simulation algorithms, either conventional...
2008
Incorporating estimates of data covariance in elastic FWI to combat random and correlated noise
Luping Qu, Scott Keating, Kristopher A. Innanen, Xin Fu
International Meeting for Applied Geoscience and Energy (IMAGE)
..., and the artifacts they create in FWI models, becomes increasingly important; noise suppression or estimation is also increasingly important when we...
2022
An integrated workflow for deep learning-accelerated seismic modelling of the Groningen gas field, the Netherlands
Haibin Di, Vanessa Simoes, Zhun Li, Cen Li, Anisha Kaul, Aria Abubakar
International Meeting for Applied Geoscience and Energy (IMAGE)
..., and integrated property estimation, respectively. The estimated density, velocity and porosity models are observed in good match with the documented...
2022
Feasibility of the quantitative time-lapse seismic characterisation of a heterogeneous CO
Roman Isaenkov, Stanislav Glubokovskikh, Boris Gurevich
Petroleum Exploration Society of Australia (PESA)
... repeatability and errors in the wavelet estimation. We show that both of the noise types strongly affect the accuracy of the timelapse inversion...
2019
Estimating the Line of Correlation
Norman Macleod, Peter Sadler
Special Publications of SEPM
... Sciences Universily of California Riverside California 92521 ABSTRACT Accurate estimation of the line of correlation LOC is an important goal...
1995