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The AAPG/Datapages Combined Publications Database
Showing 540 Results. Searched 195,372 documents.
Abstracts: Seismic Imaging of the Massive Cu-Co-Zn Sulphide Deposite in Outokumpu, Finland; #90173 (2015)
Xuefeng Duo, H. Schijns, S. Heinonen, D. R. Schmitt, I. T. Kukkonen, and P. Heikkinen
Search and Discovery.com
... geometry, amplitude compensation, noise attenuation, deconvolution, velocity analysis, CMP stacking and migration. Since these two seismic lines...
2015
Impact of Pre-Stack Depth Migration on the Anama Prospect, Papuan Foreland Basin
K. Bradey
Papua New Guinea (PNG) Petroleum Convention Proceedings
... for estimating interval velocities. It is sim ilar to stacking velocity inversion, but is considered more accurate because it uses the CMP gathers as input...
2000
Migration Velocity Analysis by Migration of Velocity Spectra
Craig J. Beasley, Rolf Klotz
Southeast Asia Petroleum Exploration Society (SEAPEX)
... reasonably be met, even for large 3-D surveys. Migration velocity estimates are typically based on stacking velocities obtained from dip moveout (DMO...
1992
5-D Interpolation Compensates for Poor Sampling, by Daniel Trad; #41504 (2014).
Search and Discovery.com
2014
Abstract: Comparing Post-stack AVO Inversion to Prestack Inversion for Estimating Rock Properties; #90171 (2013)
Paul F. Anderson
Search and Discovery.com
... for the CMP gathers, the stacking velocity was used to perform a 1-D pseudo-depth conversion, which when used with the offset of the traces within...
2013
Abstract: Comparing Post-stack AVO Inversion to Prestack Inversion for Estimating Rock Properties; #90171 (2013)
Paul F. Anderson
Search and Discovery.com
... for the CMP gathers, the stacking velocity was used to perform a 1-D pseudo-depth conversion, which when used with the offset of the traces within...
2013
Chapter 10-part 3: 3-D Depth Image Interpretation
William L. Abriel, Joseph P. Stefani, Robert D. Shank, David C. Bartel
AAPG Special Volumes
... domain, nevertheless stacking before migration degrades much of the signal, as we next illustrate. Figure 10-31. CMP time gathers prior to stack...
2011
Abstract: 3-D Design with DMO Modelling, by D. L. Connelly and J. M. Galbraith; #90951 (1996).
Search and Discovery.com
1996
-- no title --
user
Search and Discovery.com
..., Canada [email protected] Abstract/Excerpt The dataset generated in prestack seismic processing consists of a variety of attributes and CMP gathers...
Unknown
-- no title --
user
Search and Discovery.com
..., Canada [email protected] Abstract/Excerpt The dataset generated in prestack seismic processing consists of a variety of attributes and CMP gathers...
Unknown
No Slide Title
Search and Discovery.com
N/A
Improving Structural Definition Using Horizon-Guided Velocity Modeling, Loma Guadalosa Field, Neuquén Basin, Argentina.
Mariana Olmeda, Marcelo Koremblit
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... perforados se encontrarían en una posición de flanco. Una posterior conversión a profundidad utilizando las velocidades de stacking del procesamiento sísmico...
2008
3D Seismic Data Interpolation by Frequency Domain Local 2D Prediction
Xishuo Wang
Search and Discovery.com
... x & y, receiver point x & y, and time, or alternatively, CMP x & y, offset x & y, and frequency. I will work in the latter combination. First...
Unknown
3D Seismic Data Interpolation by Frequency Domain Local 2D Prediction
Xishuo Wang
Search and Discovery.com
... x & y, receiver point x & y, and time, or alternatively, CMP x & y, offset x & y, and frequency. I will work in the latter combination. First...
Unknown
Extended Abstract: Multiple Attenuation Research
PESA Staff
Petroleum Exploration Society of Australia (PESA)
... of velocity inversion. As a result, the stacking velocities of primary and multiple events are very similar. This unfortunate occurrence reduces...
1995
Acoustic nonlinear full-waveform inversion on an outcrop-based detailed geological and petrophysical model (Book Cliffs, Utah)
Daria Tetyukhina, Stefan M. Luthi, Dries Gisolf
AAPG Bulletin
... to progradational stacking pattern is common for the bulk of the Kenilworth, with the uppermost cycle or parasequence being strongly retrogradational (Pattison, 1995...
2014
First-Arrival Traveltime Inversion in the CMP Domain: Method and Application
Search and Discovery.com
...First-Arrival Traveltime Inversion in the CMP Domain: Method and Application First-Arrival Traveltime Inversion in the CMP Domain: Method...
2013
Abstract: Effects of Lateral Heterogeniety Scales on AVO Trends; #90174 (2014)
Ramin Saleh, Emmanuel Bongajum, and Bernd Milkereit
Search and Discovery.com
... but never studied in detail using the conventional common mid point (CMP) analysis. In this work we use elastic forward modeling to investigate...
2014
Moho, Basin Dynamics, Salt Stock Family Development, and Hydrocarbon System Examples of the North German Basin Revisited by Applying Seismic Common Reflection Surface Processing
Heinz-Juergen Brink, Dirk Gajewski, Mikhail Baykulov, Mi-Kyung Yoon
AAPG Special Volumes
... might involve more traces during the stacking compared with the conventional common midpoint (CMP) stack (magenta line), thus, increasing the signal...
2012
Combination of Seismic Velocity Gradient and Sonic Gradient Variation as a Hydrocarbon Indicator: A Case Study in Clastic Reservoirs in South Sumatra
Iswani Waryono, Wahyu Triyoso
Indonesian Petroleum Association
...) corrected gathers. Transforming amplitude data to velocity data from the nearest offset to the far offset in Common Mid Point (CMP) gathers produce...
2012
Integrated 3D Seismic Data Modeling and Processing Methodology for Structural Model Analysis: Case Study
T. Salinas
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... the CMP gathers based on a bin size of 100 m. The biggest hole is about 1800 m long (18 bins) and it is present all the way through the seismic...
2006
Integration of Vertical Seismic, Surface Seismic, and Well-log Data at the Mallik 2L-38 Gas-hydrate Research Well, Mackenzie Delta, Canada
M. W. Lee, T. S. Collett, W. F. Agena
AAPG Special Volumes
... number and frequency (FK) filtering, (7) normal-moveout correction and common-midpoint (CMP) stacking, (8) poststack second zero-crossing deconvolution...
2009
3D Prestack Waveform Inversion - A Real Data Example from the Rock Springs Uplift, Wyoming, #70258 (2017).
Josiane Pafeng, Subhashis Mallick, Hema Sharma
Search and Discovery.com
.... It takes about 20 min of CPU time to invert one common midpoint (CMP) location. For our 3D volume of 30,976 CMPs, it would take about 10,325 hours (~1.2...
2017
The Impact of Multi-Azimuth Seismic Over Tidepole
D. Dickinson, S. Gagen
Petroleum Exploration Society of Australia (PESA)
... amplitude striping effects, and suppress lens-related noise by increasing the effective fold of the data. CMP gathers constructed from data acquired...
2013
Overburden Compensation: A Pragmatic Solution to the Frequency Dependent Amplitude Losses Associated With Laterally Variable Overburden
Swee Leng NG, Martin Bayly
Indonesian Petroleum Association
... relative amplitude preservation at the target, it is necessary to compensate for these overburden effects prior to migration and stacking...
2008