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The AAPG/Datapages Combined Publications Database
Showing 1,015 Results. Searched 200,693 documents.
Abstract: 3D Seismic Imaging in the Pakistan Foothills: A Case History; #90172 (2014)
Victor Dolgov, Rob Vestrum, Jon Gittins, Géza Wittman
Search and Discovery.com
... GeoConvention 2010, Calgary, Alberta, Canada, May 10-14, 2010 reflector coherency. This analysis required collaboration with the interpretation team who...
2014
Abstract: Carbonate Fracture Case History from Russia and Implications for HTD Plays in North America; #90172 (2014)
Inga Khromova, Brian Link
Search and Discovery.com
... anisotropy. Figure 3. Top of reservoir amplitude maps calculated by A) Duplex Waves Volume B) Cube of Coherency, C) Most Positive Curvature by top...
2014
Abstract: Migration Velocity Analysis of Incomplete Data Using LSPSM CIGs; #90174 (2014)
Abdolnaser Yousefzadeh, John C. Bancroft, and Gary F. Margrave
Search and Discovery.com
... quantity to measure the coherency in the shot domain migration and LSPSM CIGs. AAPG Datapages/Search and Discovery Article #90174 CSPG©2014 CSPG/...
2014
Abstracts: Application of CSP Gather Modeling for Determination of Velocity Smoothing Operator for Prestack Kirchhoff Depth Migration; #90173 (2015)
Hassan Khaniani and John C. Bancroft
Search and Discovery.com
...) is approximate and the events coherency reduces. In fact two reasons affect the accuracy of forward modeling. The first reason is the traveltime...
2015
Abstracts: Fracture Prediction Verified by Well Results and Forward Modeling; #90173 (2015)
Brian H. Link, Inga Y. Khromova, and Alexander S. Kostyukevych
Search and Discovery.com
... prediction methods based on reflection amplitude, reflection curvature and its derivatives, coherency cube, spectral decomposition, ant tracking...
2015
Abstract: Statics Preserving Sparse Radon Transform; #90224 (2015)
Nasser Kazemi
Search and Discovery.com
... in seismic processing. Statics reduce the efficiency of the methods that deal with spacial coherency and predictability of the data (Traonmilin and Gulunay...
2015
Abstract: Seismic Study of a Possible Eroded Impact Structure, Southern Alberta; #90224 (2015)
Wei Xie and Douglas R. Schmitt
Search and Discovery.com
... ‘transparent’ zone (lack of seismic coherency) might result from the severe disruption of the impact material. Also, the curved behavior of the Belly River...
2015
From the Geologists’ Eyes to Synthetic Core Descriptions: Geological Log Modeling Using Well-Log Data, by Benoit Mathis, Jean Pierre Leduc, and Thibault Vandenabeele, #40109 (2004).
Search and Discovery.com
2004
Integrated Reservoir Characterization from Core to Geomodel: Example of a Cretaceous Mixed Clastic/Carbonate Oil Field, West Africa, #40834 (2011)
Christine Duval, Cedric Mabille, Aurelien Virgone, Michel Rebelle, Paul Vernay,
Search and Discovery.com
... upscaling. Such an integrated study (with geological, Petrophysical and dynamic data) allows to emphasize the field geomodel coherency and provides...
2011
A Southern North Sea Multi-Survey preSDM using Hybrid Gridded Tomography, #41592 (2015).
Ian Jones, Emma Evans, Darren Judd, Alan Campbell, Steve Elam
Search and Discovery.com
... (125*25 m). b) Run a plane-wave autopicker (APK) on all gathers, to determine dip, coherency, and residual curvature fields. c) Input APK picked data...
2015
Integration of Geologic Data into Structural Imaging of the Andean Subthrust, Peru; #41605 (2015)
Margaret A. Stratton, Robert Vestrum, Dennis Ellison
Search and Discovery.com
... seismicimaging constraints and the potential to improve the image coherency below the overlying geologic complexity. The velocity model interpretation included...
2015
Seismic Facies Classification of the Internal Architecture of Mass Transport Deposits: Implication for Reservoir Seal Competence; #51494 (2018)
Tuviere Omeru, Joseph A. Cartwright
Search and Discovery.com
... strength, and e) RMS amplitude and/or coherency pattern. It is observed that in many petroliferous basins, at least two of the three types of facies...
2018
Crooks Gap Field, Wyoming: Limitations of 3-D Seismic Interpretation, by Robert E. Wellborn #40065
Search and Discovery.com
N/A
Exploring the Sub-Thrust Play Along the Eastern Margin of the Middle Magdalena Valley: The Example of Chawina (Apulo), Cundinamarca, Central Colombia
Martin L. Keeley, Ana E. Suárez
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
.... Surface consistent static corrections lead to greater signal coherency, especially in the syncline, were signal is enhanced by focusing effects...
1997
How to Better Define the Structures Using 2D and 3D Restoration Tools in Complex Areas. Case Study in the Sub Andean Zone, Bolivia.
I. Moretti, A. Macris, J.F. Lecomte, V. Delos, A. Leclerc, J. Letouzey, A. Otero, J.C Calvo
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... the appropriated tools. Integrated software is required to synthesize the data, imagine the missing part of the sub-surface geometry, check the coherency...
2006
Bathymetric Zonation and Relationship to Sea-Bed Environments of Modern Benthic Foraminiferal Biofacies, Northwestern Gulf of Mexico Slope
Martin B. Lagoe , Anthony C. Gary , Sarah Zellers , Benjamin Sloan , Paula Noble , Ron Johns
GCAGS Transactions
... geographic coherency of the biotopes, more than would be implied by Figure 4a. Table 1. Principal components loadings (eigenvectors) and eigenvalues...
1994
Hydrocarbon accumulation in strike-slip fault restraining bends: New insights into the tectonic controls on the Penglai 19-3 and Penglai 25-6 oil fields, Tan-Lu fault zone, east China
Lei Huang, Chi-yang Liu, Ying-bin Wang, Yong-an Xue, and Jun-feng Zhao
AAPG Bulletin
... fields. The seismic coherency time slice in the bottom right of (A) indicates the Cenozoic right-lateral motion of the Tan-Lu fault zone (after Huang...
2016
Structural Geology: Tectonic History, Macrostructures, Regional Fault Map, Fault Systems, Second-Order Structures, and Impact of the Inheritance
Denis Marchal, Rene Manceda, Ricardo Fabián Domínguez, Federico Sattler
AAPG Special Volumes
... of curvatures or coherency/semblance (Gangui and Grausem, 2014; Chao and Achilli, 2018). The seismic expression of these features is generally...
2020
Seismic Acquisition in the Papuan Fold Belt: A New Approach
G. S. Hill, S. J. Price, M. S. Foster, R. W. Stephenson, D. Ellis, J. A. Lyslo
Papua New Guinea (PNG) Petroleum Convention Proceedings
.... The data were re-processed in 1994 by Digicon (Fig. 6). Powerful noise attenuation processes and coherency enhancement were applied in an attempt 1 9 8 7 P...
1996
Structural Evolution of the Northern Bonaparte Basin, Northwest Shelf Australia
Vicki Amir, Robert Hall, Christopher F. Elders
Indonesian Petroleum Association
... in the Sunrise and Troubadour fields in the north-east of the study area. An overlay of a map of carbonate areas with a semblance coherency time slice map...
2010
Caprock integrity determination at the Christina Lake Thermal Recovery Project, Alberta
Gary L. Prost, James Newsome
CSPG Bulletin
... is not faulted, it does not appear to be faulted on the high resolution 3D seismic data that we have. Figure 8. Coherency map at top Wabiskaw member (left...
2016
An Integrated Multi-Analysis Procedure That Qualifies DHI’s: A Case History in the Louisiana Hackberry Trend
Russell Hoopes, W. M. Aber, Jr.
Bulletin of South Texas Geological Society
... and Taner, 1971, Semblance and Other Coherency Measures for Multi-Channel Data, Geophysics; 36, 482–97. Ostrander, W.J., 1962, Plane-Wave Reflection...
1990
Key Aspects of Multi-Azimuth Acquisition and Processing
James Keggin, Ted Manning, Walter Rietveld, Chris Page, Eivind Fromyr, Roald van Borselen, Mazin Farouki
Indonesian Petroleum Association
... can be expected by adding more? These questions may be quantified by use of specific metrics, whereby features such as signal-tonoise, coherency...
2008
Development of offshore microtremor array exploration
Yoshikazu Matsubara, Mikihiro Imai, Akeshi Hiraide
International Meeting for Applied Geoscience and Energy (IMAGE)
... coordinate b) Difference between observed coherency and theoretical Bessel function. 800 Phase velocity (m/s) The position of the OBSS may deviate...
2022
Unlocking the potential of WAZ data for subsalt imaging using FWI: A case study in the Perdido area
Vivek Vandrasi, Zhihua Su, Shouting Huang, Yogesh Agnihotri, Sabaresan Mothi
International Meeting for Applied Geoscience and Energy (IMAGE)
... of Petroleum Geologists Perdido subsalt imaging using FWI advantages, the FWI Image (Figure 3B) from the same model showed better coherency...
2022