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The AAPG/Datapages Combined Publications Database
Showing 32,136 Results. Searched 196,426 documents.
The Challenge of Applying New Technologies to Exploration in a Sub Andean Basins
Marcelo Benabentos, Pedro Muñoz, Juan Uribe, Francisco Ortigosa, Dewi Jones
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
.... Velocity analysis has evolved from conventional semblance analysis and constant velocity stacks to refined migration velocity analysis, structurally driven...
2009
Improvement of Seismic Depth Imaging on Carbonate Reef Through the Application of Common Reflection Angle Migration: An Example From Salawati Basin, Indonesia
Search and Discovery.com
N/A
Chapter 10: Rock Physics Relationships between Elastic and Reservoir Properties in the Haynesville Shale
Kyle T. Spikes, Meijuan Jiang
AAPG Special Volumes
... shows nearly constant velocity for nearly all porosity values. This plot also contains the same model lines that are plotted on Figure 5a. However...
2013
Abstract: How Hot is the Kitchen? Hydrocarbon Migration Tomography
Rudy Wilhelm
Houston Geological Society Bulletin
... contradiction spooked us. The puzzle has now been resolved using Hydrocarbon Migration Tomography (HCM) scans. Today, the case studies presented...
2020
Abstract: Migration of Velocity Spectra: An Example from the Timor Sea, by J. C. Beasley and R. Klotz; #91015 (1992).
Search and Discovery.com
1992
Imaging of the Guando Field Colombia in Time and Depth
M.A. Hall, V. Avramovic, J.T. Basick, I. Novianti, D.T. Maucione, P.Kroshko, J.C. Garzon
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... migration using a model of similar geological complexity to the Guando field. PreSDM involves a velocity model building approach and the strong...
2003
3D Pre-Stack Depth Migration of a Land Survey with Considerable Multiple Interference - A Case History
Search and Discovery.com
N/A
ABSTRACT: Innovative Methodology Applied to 3-D Exploration in an Emerging Trend; Norphlet (Upper Jurassic) Sandstone, Monroe County, Alabama, by William R. Dean, Jozica H. Gabitzsch; #91020 (1995).
Search and Discovery.com
N/A
Reveal The Velocity Anomalies in Complex Overburden and Enhanced The Imaging through Shallow Gas: A Case Study in SisiNubi Mahakam, Indonesia
Annas Astuti, Yohanes Kristomo, Bee Jik Lim, Ginanjar Satria, Natalia Anggriani
Indonesian Petroleum Association
...Reveal The Velocity Anomalies in Complex Overburden and Enhanced The Imaging through Shallow Gas: A Case Study in SisiNubi Mahakam, Indonesia Annas...
2019
Abstract: Least Squares Pre-Stack Time Migration for Imaging and Reconstruction of Converted Waves; #90224 (2015)
Aaron Stanton
Search and Discovery.com
... parallelizable. The speed of this algorithm also makes it possible to perform iterative velocity analysis. In the case of least squares migration the forward...
2015
Abstract: Case Study of Advanced Seismic Imaging to Illuminate Low Reflectivity Carbonate Reservoirs in Offshore Abu Dhabi, UAE; #91204 (2023)
Mohamed Mahgoub, Khalid Obaid, Oleg Khakimov, Saif Al Mesaabi
Search and Discovery.com
...Abstract: Case Study of Advanced Seismic Imaging to Illuminate Low Reflectivity Carbonate Reservoirs in Offshore Abu Dhabi, UAE; #91204 (2023...
2023
Advanced Reprocessing and Imaging: Enhancing Legacy Surveys
Dominic Fell, Shane Westlake, Richard Patenall, Jennifer Badry
Petroleum Exploration Society of Australia (PESA)
... model was built based on pre-migration interpreted velocities in the time domain, converted to depth interval velocity and smoothed along geological...
2016
Implications of elastic full-waveform inversion for northern Red Sea
Kate Glaccum, Denes Vigh, Kai Wang, Xiaoling Tan, Jennifer Qin, Vivian Robertson, Trevor Ferguson
International Meeting for Applied Geoscience and Energy (IMAGE)
... structural framework. Herein, we present a case study of 6700 km, using elastic full-waveform inversion (FWI) to invert for P-velocity (Vp), to overcome...
2023
Elastic multiparameter full-waveform inversion application on sparse ocean-bottom node data
Denes Vigh, Xin Cheng, Bing Bai, Zongcai Feng, Kate Glaccum
International Meeting for Applied Geoscience and Energy (IMAGE)
.... The obvious cases are the recovery of P-wave velocity models in the presence of large impedance contrasts, for instance, in the case of salt bodies...
2023
Q tomography workflow: Land case study in the Eagle Ford Play
Itai Sharabi, Matan Shustak, Orly Kletenik-Edelman, Ronit Levy, Zvi Koren
International Meeting for Applied Geoscience and Energy (IMAGE)
..., is a VTI-based, full azimuth angle domain EarthStudy 360 migration. Figure 3 illustrates the updated Q model which is derived from an input of a constant...
2023
Abstracts: Full Waveform Inversion with Total Variation Regularization; #90173 (2015)
Amsalu Y. Anagaw, Mauricio D. Sacchi
Search and Discovery.com
... åå 2 w , 2 ( , w) - (w ) 1 where m is the slowness (inverse of velocity) model parameter we seek to retrieve, is the angular frequency, and ns...
2015
A Comparison of the Various Methods of Dip Migration
H. Bruce Mayo
Oklahoma City Geological Society
...A Comparison of the Various Methods of Dip Migration H. Bruce Mayo 1958 322 324 In the preliminary discussions covering the material to be presented...
1958
Abstract: Wavepath Imaging for Passive Data; #91204 (2023)
Yicheng Zhou, Sherif Hanafy
Search and Discovery.com
... on seismic event picking, which is not easy in case of noisy data and could be time-consuming, (2) migration techniques such as the diffraction stack...
2023
Anisotropic Depth Migration Applied in an Area of the Colombian Llanos Foothills as a Tool for Understanding the Structure in Depth
Isabel Cristina Florez, Rob Vestrum
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... reflectors. Constructing a velocity model for thrust-belt depth migration is a highly interpretive process that requires tight integration...
2006
Rock Physics Guided Velocity Modeling and Reverse-Time Migration for Pore Pressure Prediction and Depth Imaging in Complex Areas
Nader C. Duta, Sherman Yang, Yangjun (Kevin) Liu, Lawrence Cho, Jie Cui
Indonesian Petroleum Association
...Rock Physics Guided Velocity Modeling and Reverse-Time Migration for Pore Pressure Prediction and Depth Imaging in Complex Areas Nader C. Duta...
2015
Three-Dimensional Seismic-Reflection Techniques
Hermann Buchholtz
Circum Pacific Council Publications
... estimation procedures, a proper derivation of the 3-D velocity model, 3-D residual statics (to be applied in land seismic); (2) pre-migration processing...
1989
Structural Uncertainty of Parigi Carbonate Platform Due to Velocity Model Pitfall and Its Impact to Development Drilling: A Case Study of XPA Development Wells, PHE ONWJ
Search and Discovery.com
N/A
Fault Shadow Correction Methodology
P. Julien, J. L. Broyer, O. Bernet-Rollande
Indonesian Petroleum Association
... rays to compute the traveltimes, which correspond to the time migration associated with a constant interval velocity for each layer in the model...
2000
Quality Data at a Reduced Price: Innovative Approaches in 3-D Acquisition and Processing
Mars E. Semaan, Michel F. Bee, Maryanto, Gerard Dufourd, Eddy A. Sentani
Indonesian Petroleum Association
... migration using a spatially smooth velocity function ranging from 5000 ft/s at the surface, increasing to 6500 ft/s at 300 ms and staying constant...
1995
Anisotropic depth migration in the Colombian Llanos Foothills as a key to understanding the structure in depth
emamedov
Search and Discovery.com
...: Geophysics, v. 51, p. 1954-1966. Vestrum, R. W., 2002, 2D and 3D anisotropic depth migration case histories: 72nd Annual International Meeting, SEG. Vestrum...
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