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The AAPG/Datapages Combined Publications Database
Showing 555 Results. Searched 195,405 documents.
Abstract: Case Study- High Resolution Velocity Model Building to Improve Carbonate Reefs Image in Tz Area; #91204 (2023)
Hongjun Zhang, Yang Chen, Zhengzheng Zhou, Xiang Li, Hotma Yusuf, Haryono Haryanto, Farid Dasa Marianto
Search and Discovery.com
...), Frequency domain (2D), and Pseudo analytic in timewavenumber domain (3D). The multi-domain FWI is characterized by its unique functionalities (Xiang Li...
2023
Seismic Expression of Low-Angle Clinoforms in Ancient Deltaic Systems: Implications for Stratigraphic Modelling; #20098 (2011)
German A. Gonzalez Uribe, Erwin Rieser, Martin Kornberger, Thomas Kuffner, Adrian Ballauri
Search and Discovery.com
... Colored Inversion applies an operator, O, in the frequency domain to a seismic trace to transform it into impedance. It is a fast method and therefore...
2011
Delineation of the Reservoir by Seismic Methods: Chapter 3
Roberto Sarmiento
AAPG Special Volumes
... central peak coincides with the reflection arrival time. In the frequency domain, the amplitude spectrum of the propagating wavelet is multiplied by its...
1989
High resolution imaging by dynamic matching FWI in the presence of AVO effects
Fuchun Gao, Shuqian Dong, Yang He, James Sheng, Faqi Liu, Bin Wang, Carlos Calderon, Yuriy Ivanov, Fanny D. Marcy, Ole E. Aaker
International Meeting for Applied Geoscience and Energy (IMAGE)
... are handled in angle domain. Acknowledgements Figure 6: Model and migration overlay on a vertical inline section using the initial model (a), the FWI...
2023
Zonal Isolation Surveillance A Case Study a Through-Tubing Measurement and Analysis Method Which Can Identify and Diagnose Fluid Movement in Annuli Caused by Loss of Annular Integrity
B.R. Wijaya, A. Prawesti, Z. Rahamanda, A. Mansur, A.H. Prasetyo, A. Muhadjir, W. Andono, M. Saada, M. Abdelmoula
Indonesian Petroleum Association
... Noise generated by Flow or Leak Frequency domain spectrum FLOW Problem LEAK Problem Amplitude : function of fluid flow velocity Frequency : function...
2017
AAPG Hedberg Series, no. 1. Chapter 1: Advances in Hydrocarbon Fluid-inclusion Microanalysis and Pressure-volume-temperature Modeling: Diagenetic History, Pressure-temperature, and Fluid-flow Reconstruction — A Case Study in the North Potwar Basin, Pakistan
Nicole Guilhaumou, Lakhdar Benchilla, Pascal Mougin, Paul Dumas
AAPG Special Volumes
... radiation as excitation source in the midinfrared range on selected samples in the 10004000-cm1 frequency domain. We used a 3 3-m2 aperture (32...
2004
Abstract: Elastodynamic FWI Efficiency Study With Partial Stacking in 2D; #90224 (2015)
Vladimir N. Zubov, Gary F. Margrave, and Michael P. Lamoureux
Search and Discovery.com
.... Source function f (t ) e t sin( t ) filtering result: a) signal in time domain; b) amplitude spectrum and filter in frequency domain 2 We...
2015
Abstract: Multi-component or Vector Dip Filtering Using the S-transform; #90187 (2014)
Kristof De Meersman and Majda Mihoub
Search and Discovery.com
... recorded components. Unfortunately, many of these techniques have in common that they poorly handle non-stationarity. Any frequency domain filter typically...
2014
Abstract: VSP P-Wave Attenuation Model Study in Elastic Earth: Spectral Ratio method Vs Centroid Frequency Shift Method; #90187 (2014)
Waheduzzaman Talukder and Ralph Phillip Bording
Search and Discovery.com
... (a) in time domain (b) in frequency domain AAPG Search and Discovery Article #90187 © CSPG/CSEG/CWLS GeoConvention 2013, Integration: Geoscience...
2014
Utilizing Variably Integrated Spectral Frequency to Extract Entire Fluvial Systems
Pongthep Thongsang, Mirza Naseer Ahmad
Indonesian Petroleum Association
... which can transform time-space domain into a set of frequency. Generally, an anomaly seismic reflects high impedance contrast between layers...
2013
Abstract: Feasibility Testing of Time-lapse Seismic Monitoring with Full Waveform Tomography; #90171 (2013)
Chad Hogan, Ken Hedlin, Gary Margrave, and Michael Lamoureux
Search and Discovery.com
... constrained by computational limitations. The forward modelling was performed on the perturbed model using the 2D acoustic frequency-domain finite...
2013
Abstracts: Interpolation of Nonstationary Seismic Records using a Fast Generalized Fourier Transform; #90173 (2015)
Mostafa Naghizadeh and Kristopher A. Innanen
Search and Discovery.com
... in the frequency-space f-x domain at a given frequency. Interpolation/reconstruction methods typically cope with nonstationary signals through spatial...
2015
Abstract: Time-Frequency Polarization Analysis and Filtering; #90211 (2015)
Robert Pinnegar
Search and Discovery.com
... and polarization filtering. Most of the existing methods operate in the time domain only or in the frequency domain only. This causes a problem if the seismic data...
2015
The Accretion of Gorgona Island, Colombia: Multichannel Seismic Evidence
Susan McGeary, Zvi Ben-Avraham
Circum Pacific Council Publications
... changes (Bueno and Govea, 1976). A F - K (frequency domain) migration (Stolt, 1978) of a small section of the basin at a constant velocity of 1.7 k m...
1985
Abstract: A Digital Telemetry System Implementation of the Dual-Sensor, Bottom-Cable Method
F. J. Barr, J. I. Sanders, D. A. Chamberlain
Geological Society of Malaysia (GSM)
... methods to remove the reverberations during processing. In the frequency domain, this phenomenon manifests itself as notches which are introduced...
1991
Structural Analysis Using Spatial Filtering in Interior Plains of South-Central Alberta
J. E. Robinson , H. A. K. Charlesworth , M. J. Ellis
AAPG Bulletin
... in the frequency domain to suppress frequencies other than those in the desired undulations, (3) transforming this filter into the distance domain...
1969
Abstract: The Use of Electromagnetic Methods to Locate Potential Sources of Highly Saline Water Entering the Canadian River Valley, by J. G. Paine, A. J. Avakian, and T. C. Gustavson; #90991 (1993).
Search and Discovery.com
1993
Abstract: The Use of Spectral Recomposition in Tailored 3-D Forward Seismic Modeling of Outcrop Analogs, by M. Tomasso, R. Bouroullec, and D. Pyles; #90090 (2009).
Search and Discovery.com
2009
Integrated mCSEM Interpretation — Success Stories from the Brazilian Deepwaters, Zerilli, Andrea; Buonora, Marco P.; Labruzzo, Tiziano; Rodrigues, Luiz F., #90100 (2009)
Search and Discovery.com
2009
Abstract: Reservoir Connectivity and Fluid Uncertainty Analysis Using Fast Geostatistical Seismic Inversion, by Ashley M. Francis and Graham Hicks; #90105 (2010)
Search and Discovery.com
2010
ABSTRACT: Comprehensive Study of Frequency Response in Carbonate Rocks and Its Leading Factors, by Alhammadi, Miaad K.; Vega, Sandra; Jouini, Mohamed S.; Mokhtar, El Amin; #90141 (2012)
Search and Discovery.com
2012
ABSTRACT: The Application of Land “Active” EM in Oman, by Ismaily, Ali; Brandenburg, Aly; Farran, Herve; Mahrooqi, Said; #90141 (2012)
Search and Discovery.com
2012
Integration of TFEM, Seismic and Well data to Reduce Uncertainty in the Search for Oil and Gas: Case Study From South Oman
Search and Discovery.com
N/A
Modeling of Electromagnetic Response on Rugged Seafloor by Using Finite-Difference Method
Search and Discovery.com
N/A