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The AAPG/Datapages Combined Publications Database
Showing 27,600 Results. Searched 195,405 documents.
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
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
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
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
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
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
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
Work Processes to Mitigate Interpretation Pitfalls in Complex Imaging Environments, Helsing, Carl E.; Trainor, Dwight, #90100 (2009)
Search and Discovery.com
2009
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
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
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
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
Applying Machine Learning Technologies in the Niobrara Formation, DJ Basin, to Quickly Produce an Integrated Structural and Stratigraphic Seismic Classification Volume Calibrated to Wells
Carolan Laudon, Jie Qi, Yin-Kai Wang
Unconventional Resources Technology Conference (URTEC)
... the rejected noise. The filtering process produces additional volumes, namely Inline Dip, Crossline Dip, and Similarity Total Energy which are required...
2022
Do Moment Tensors Flip During Hydraulic Completions?
Adam Baig, Sepideh Karimi, Benjamin Witten, Aaron Booterbaugh
Unconventional Resources Technology Conference (URTEC)
... to increase signal-to-noise ratios by the square root of the number of stations when all coherent noise is removed, which creates diminishing returns...
2022
2-D and 3-D Prestack Depth Migration for Complex Geologic Structures Offshore Indonesia
M. Murphy, R. Ottolini, R. Estill, E. Lumadyo, M. Mathias
Indonesian Petroleum Association
... by f-k filtering, dip moveout correction (DMO), and poststack time migration and filtering. The 2-D seismic data were problematic in two areas: noise...
1996
Seismic simulations of experimental strata
Lincoln Pratson, Wences Gouveia
AAPG Bulletin
... the convolutional algorithm. The qualitative comparison nicely illustrates the filtering of geologic information in seismic data and its further degradation...
2002
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
Fault and Fracture Detection in Unconventional Reservoirs: A Utica Shale Study
Hesham Refayee, Hardeep Jaglan, Steve Adcock
Unconventional Resources Technology Conference (URTEC)
... and enhances the lateral continuous seismic events by filtering the noise along the structural dip using median statistics. However, the DSMF application...
2016
Orbital Forcing Cyclostratigraphy of Miocene Formation in the South of Albert Rift,Uganda
Search and Discovery.com
N/A
Seismic Reservoir Characterization of the Abadi Gas Field, Masela PSC Block, West Arafura Sea, Eastern Indonesia
Shinji Matsuura, Shin Saito, Yoshiro Ishii, Hiromi Honda, Ayato Kato, Takao Yagi
Indonesian Petroleum Association
... of inverted EI from modeled EI is significant in near-offset, EI (6-degree) and this is considered to be caused by significant coherent noise problems...
2005