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The AAPG/Datapages Combined Publications Database
Showing 28,579 Results. Searched 200,685 documents.
Towards Improved Quality and Accuracy of Deeper Target Images on Land Data
Afiq Mokhtar, Riaz Alai, Christopher Lee Slind, Poetri Monalia, Rizki Krishna Pratama
Indonesian Petroleum Association
... steps such as near-surface static correction through refraction static tomography, spike attenuation, ground roll, linear noise and surface wave...
2022
Shipboard Processing and Interpretation
D.M. Angstadt
Geological Society of Malaysia (GSM)
... sections at this point contained a fSir' amount of linear aliasing noise commonly generated in this area when the shot spacing is double the group...
1992
Migration Velocity Analysis by Migration of Velocity Spectra
Craig J. Beasley, Rolf Klotz
Southeast Asia Petroleum Exploration Society (SEAPEX)
...., and Yang, M., 1984, Suppression of backscattered coherent noise by prestack partial migration: Presented at the 54th Ann. Internat. Mtg., Soc. Expl...
1992
5D Interpolation Adds Value at the Drill Bit for a Texas 3D Seismic Survey
K. Rene‘ Mott, William Keller, Mike Perz
GCAGS Transactions
... exhibited remnant noise in the data that is manifest as irregular amplitude distribution, poor illumination at the deep basement level and coherent...
2016
Reviving an old Buffalo - Breathing new life into an old dataset with modern technology
R. McGee, H. Debenham, P. Hoiles, A. O'Neill, J. Miller, A. Padman
Petroleum Exploration Society of Australia (PESA)
... different (largely due to differing efforts at noise and multiple attenuation), once the top reservoir had been remapped it became apparent that the up-dip...
2019
Multispectral Volumetric Curvature Adding Value to3D Seismic Data Interpretation, #41540 (2015).
Satinder Chopra, Kurt J. Marfurt
Search and Discovery.com
... in datasets contaminated with noise and also in zones where rock interfaces do not exhibit significant a consistent impedance contrast to amenable to human...
2015
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)
.... • Enough high fold for a good s/n ratio and stack array for a good attenuation of the linear noise after stack. • Appropriate bin size to satisfy...
2009
Volume Blending with Directional Seismic Attributes (Geophysics Paper 13)
Arthur E. Barnes, Surender S. Manral
Geological Society of Malaysia (GSM)
... blending. Filtering the structural attributes often greatly improves them for blending. Introduction Multi-attribute analysis aids seismic interpretation...
2008
Clari-Fi: Broadband Data from Conventional Streamer Acquisition
Nic Woodburn, Tom Travis, Hassan Masoomzadeh, TGS
GEO ExPro Magazine
... noise. Techniques employed include coherent noise attenuation using a time and space variant f-x apparent velocity dip filter; several iterations...
2012
Nightmare Multiples — A Step Towards a Solution
George Yao, Bob Estill, Daniel Heinze, Hans Tieman, Yusri, Jim Waugaman
Indonesian Petroleum Association
..., 2001. An efficient 3D depth model-based, coherent noise suppression technique: 71st Ann. Internat. Mtg., Soc. Expl. Geophys., Expanded Abstracts, p...
2003
Extracting Large-Scale Fracture Networks; #41818 (2016)
Ayon Kumar Dey
Search and Discovery.com
... analysis, it can be improved further by geological preconditioning. This is achieved via small window median filtering along structural dip in good...
2016
Chapter 22: Correlation of Seismic Attributes and Geomechanical Properties to the Rate of Penetration in the Mississippian Limestone, Oklahoma
Xuan Qi, Joseph Snyder, Tao Zhao, Kurt J. Marfurt, Matthew J. Pranter
AAPG Special Volumes
..., residual statics, prestack time migration, frequency–space–time (FXY) predictive noise rejection, and Ormsby filtering. The overall data quality...
2019
3D Seismic Reconnaissance Workflows for Rapid Prospect Generation US Gulf Coast
J Henderson
Search and Discovery.com
...) frequency structured noise. These are applied iteratively, individually or in combination, allowing the effect of the filtering to be assessed at each...
Unknown
3D Seismic Reconnaissance Workflows for Rapid Prospect Generation US Gulf Coast
J Henderson
Search and Discovery.com
...) frequency structured noise. These are applied iteratively, individually or in combination, allowing the effect of the filtering to be assessed at each...
Unknown
Strike-slip fault skeletonization based on deep learning cascade ant tracking method
Zhipeng Gui, Junhua Zhang, Rujun Wang, Yintao Zhang, Chong Sun, Mei Yang
International Meeting for Applied Geoscience and Energy (IMAGE)
..., non-structural features, like noise and discontinuous, non-surface shaped channels, are less likely to be captured. Because these features often have...
2024
Work Processes to Mitigate Interpretation Pitfalls in Complex Imaging Environments, Helsing, Carl E.; Trainor, Dwight, #90100 (2009)
Search and Discovery.com
2009
Why Should We Pay for a Merged Survey that Contains the Data We Already Have? An Oklahoma Red Fork Example
Yoryenys Del Moro, Alfredo Fernandez Abad, Kurt J. Marfurt
Oklahoma City Geological Society
... is a measure of the energy of the coherent component of the reflectors within the analysis window aligned along the dip and azimuth. High-amplitude continuous...
2013
ABSTRACT: A Strike 3D Seismic Survey at the Zafar and Mashal Prospective Structures, South Caspian Basin, Azerbaijan: Acquisition, Processing and Interpretation; #90007 (2002)
Christine Krohn, Tom Steinhilber, Judy Amery-Ryland, Jan Mikkelsen, Emin Jafarov, Elena Effendiyeva
Search and Discovery.com
... of a 2D seismic test program, which included lines oriented in the dip and strike directions relative to the subsurface structure. Based on pre-survey...
Unknown
Seismic land acquisition designed to identify geology and rock properties over stacked pay interval using HTD 3D3C survey in the Permian Basin
Bruce Karr, Andrew Lewis, Stephen Klug, Ron Bianco
International Meeting for Applied Geoscience and Energy (IMAGE)
...: Raw PSTM radial prime gather with and without coherent noise. The difference plot shows P-wave and most likely mode converted shear wave energy...
2023
A Deep-Water VSP Borehole Seismic Case History With Lessons Learned, Problems Solved and Values Demonstrated
William L. Soroka, Vincent Favreu, Ericska Kariman, Aldrin Muchtar
Indonesian Petroleum Association
... and both random and coherent noise. In the VSP processing it is possible to separate the up-going reflected events from the down-going events, attenuate...
2011
Statistical Time-Series Analysis and Sedimentological Tuning of Bedding Rhythms in a Triassic Basinal Succession (Southern Alps, Italy)
Florian Maurer, Linda Hinnov, Wolfgang Schlager
Special Publications of SEPM
... by multiplication of the bed identify phase-coherent sinusoids, or harmonics, in data. Here it thickness in the borehole times the cosine of the dip angle. Thus...
2004
Abstract: Seismic Attribute Mapping in Carbonate Depositional Environment, Some Lessons from Case Studies, by Hong, Fei; Shipilova, Ekaterina; #90163 (2013)
Search and Discovery.com
2013
Advanced Reprocessing and Imaging: Enhancing Legacy Surveys
Dominic Fell, Shane Westlake, Richard Patenall, Jennifer Badry
Petroleum Exploration Society of Australia (PESA)
... towed at 6 m. Prior to deghosting an extensive noise attenuation processing flow was applied that specifically addressed the low frequency coherent...
2016
Abstract: Interpolation Using Hankel Tensor Completion; #90187 (2014)
Stewart Trickett and Lynn Burroughs
Search and Discovery.com
... GeoConvention 2013, Integration: Geoscience Engineering Partnership, 6-12 May 2013, Calgary, AB, Canada Each minimization step is a series of linear...
2014
Mapping the Kinta Valley Karst System, Peninsular Malaysia: Implications for Better Insight of Subsurface Karst Features (Paper A9)
S. Kassa, B. J. Pierson, W. S. Chow, B. A. T. Jasmi
Geological Society of Malaysia (GSM)
... enhancement techniques, i.e. directional filtering and 98 color composite, were employed. And to enhance linear features in specific directions...
2012