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The AAPG/Datapages Combined Publications Database
Showing 29,139 Results. Searched 195,506 documents.
Recovering Subsurface Coverage in the Emerging Smackover Brown Dense Unconventional Play in Northern Louisiana, #80515 (2016).
Richard Verm
Search and Discovery.com
... Comparison BEFORE AFTER 3D Noise Attenuation Model-Based Noise Attenuation MBNA™ 18 Before Noise Adenua8on AWer...
2016
Abstracts: Seismic Anisotropy of the Marcellus Shale: Feasibility Study for Fracture Characterization; #90173 (2015)
James Gaiser, Alvaro Chaveste, Mary Edrich, Tony Rebec, and Richard Verm
Search and Discovery.com
... of face-wave noise attenuation were performed with a view to pre- the fast and slow PS-waves, and the transverse serve traveltime information...
2015
Abstract: Improving the Statics Solution through De-migration: A Canadian Foothills A-PSDM Case History; #90172 (2014)
Jiwu Lin, Sylvestre Charles, Josef Heim
Search and Discovery.com
... attenuation applied, and de-migrated using the same velocity field. Particular care was taken during the noise attenuation to avoid introducing false...
2014
Depth conversion and seismic inversion of the Scarborough gas field
Joseph Kremor, Manish Agarwal, Paul Spaans, Ung Sing Wong
Petroleum Exploration Society of Australia (PESA)
... floor fan complex. The overburden has multiple layers of polygonal faults and shallow anomalies, which have caused distortions that have affected...
2019
Advances in Geophysical Techniques for the Detection of Drilling Hazards and Their Application to Seismic Exploration
D. C. N. Pratt, Tong Pow Mun
Southeast Asia Petroleum Exploration Society (SEAPEX)
..., noise, spherical spreading, emergence angles, reflector curvature, spherical wavefronts, transmission co-efficients, inelastic attenuation...
1990
Comparison of Multi Azimuth 3D Survey With Conventional Single Azimuth Survey in a Complex Geological Area
Andrea Bergamaschi, Michele Buia
Indonesian Petroleum Association
... and to enhance the signal-to-noise ratio (S/N) of good reflectors, allows a milder and more frequency friendly anti-multiple solution. Of particular note...
2009
The Triangle Zone of the Argentine Precordillera: Insights From the Integration of Geological and Geophysical Data; #30445 (2016)
Pablo Giampaoli, Federico G. Spath
Search and Discovery.com
... with low signal to noise ratio due to bad coupling of seismic sources to the terrain, high attenuation and scattering in weathering layer, and steep dips...
2016
Enhancing Seismic Interpretation Using Crosswell Seismic: Case Study From Indonesia
Tri Handayani, Zeppy Irwanzah, M. Taslim, Sanjeev Dogra, Ajay Nalonnil, Bruce Marion, Pedro Carrillo Reyes
Indonesian Petroleum Association
... can be obtained from direct wave and reflection processing respectively. In difficult seismic areas, such as the project area, with high attenuation...
2011
New Insights into the Deep-Water Otway Basin - Part 1. Integrated Depth Imaging Workflows Unravelling the Subsurface
Si Ying Lee, Bee Jik Lim, Arwindran Anantan, Alexander Karvelas
Australian Petroleum Production & Exploration Association (APPEA) Journal
.... These included higher levels of swell and cable noise, and significant seabed multiple contamination. As a result, a key component of the processing strategy...
2021
The Attenuation Effects of Surface-Wave Propagations on Rockmass Using SASW Method
Suharsono, Abdul Rahim Samsudin
Geological Society of Malaysia (GSM)
...The Attenuation Effects of Surface-Wave Propagations on Rockmass Using SASW Method Suharsono, Abdul Rahim Samsudin Geological Society of Malaysia...
2003
The Development of a Tool and Methods to be used in Flow Path Detection behind Casing for use in the Fayetteville Shale
Nathan K. Combs, Larry Watters, Jessica McDaniel, Voldi Maki, C.R. 'Dicky' Hall
Unconventional Resources Technology Conference (URTEC)
... for a standard noise log tool as well as the results from proof of concept and subsequent component testing for a more sophisticated pulse style...
2014
Risk Reduction for Effectively Increasing Drilling Efficiency in the Thin Reservoirs of the Three Forks of the Williston Basin. A Case Study Employing a Geostatistical Seismically Constrained Subsurface Geomodel
Inna Tsybulkina, Cesar Marin, Kevin Chesser, Shane Mogensen, Samuel D. Fluckiger
Unconventional Resources Technology Conference (URTEC)
... for the location A. (b) Similarly Left panel: Seismic data after conditioning shown here after the random noise and multiple attenuation. The red line on seismic...
2016
Improving seismic resolution by reprocessing multiple surveys at Na Kika field
Qingsong Li, Robert (Bobby) Chrisman, Dale Baptiste, Yan Liu, Dhvanil Patel, Carlos Rivas Aroni
International Meeting for Applied Geoscience and Energy (IMAGE)
... prediction was done using all the surveys as input. This step helps to improve multiple prediction and attenuation. As shown in figure (2), the multiple...
2023
First Results of Inaugural Deployments of the Australian National Ocean Bottom Seismograph Fleet
Alexey Goncharov, Ashby Cooper, Peter Chia, Michal Malinowski
Petroleum Exploration Society of Australia (PESA)
... as first arrivals at near offsets; 4 – first water wave multiple reflection. Note (a) high signal to noise ratio preserved to offsets in excess of 70km, (b...
2016
Specialized processing of a massive distributed acoustic sensing (DAS) 3D VSP in a producing well
Ali Sayed, Francesca Twynam, Ran Bachrach, Philippe Caprioli, Marcus Holloway, Qingsong Li, Reetam Biswas, Daniel Tebo, Sam Buist
International Meeting for Applied Geoscience and Energy (IMAGE)
... spatial sampling along the borehole. A massive DAS 3D-VSP dataset was processed while addressing the unique response of the DAS sensor. Specialized noise...
2023
Simultaneous Inversion of Clastic Zubair Reservoir: Case Study from Sabiriyah Field, North Kuwait; #41448 (2014)
Osman Khaled, Yousef Al-Zuabi, Hameed Shereef
Search and Discovery.com
... refining the planning and placement of wells with higher confidence. Introduction The Sabiriyah Field is located in the northern part of Kuwait and east...
2014
Tailored Acquisition and Processing Providing an Enhanced Subsurface Image of the Basin Architecture, Exmouth Sub-Basin, North West Shelf, Australia
Alexander Karvelas, Bee Jik Lim, Lianping Zhang, Haryo Trihutomo, Oliver Schenk, Sugandha Tewari
Australian Petroleum Production & Exploration Association (APPEA) Journal
.... Multiple passes of noise attenuation at various stages of processing have also provided a cleaner and crisper dataset across the record length, allowing (1...
2019
Low-Fold 3D Seismic: A Key to Unlocking Exploration Potential Cost-Effectively in the Eromanga Basin
Jennifer Clifford, Alison Goedecke, Michael Giles, Malcolm Horton
Petroleum Exploration Society of Australia (PESA)
... quality from nearby higher fold surveys. Multiple volumes were produced for use in interpretation, each with slightly different noise attenuation...
2016
Broadband data with a new low frequency source Acquisition and processing example from the Gulf-of-Mexico
Xuefeng Shang, Maksym Kryvohuz, Hamish Macintyre, Guido Baeten, Thibaut Allemand, Philippe Herrmann, Stephane Laroche, Shuki Ronen
International Meeting for Applied Geoscience and Energy (IMAGE)
..., 2015, Multidimensional simultaneous random plus erratic noise attenuation and interpolation for seismic data by joint low-rank and sparse inversion...
2023
A Combination of Genetic Inversion and Seismic Frequency Attributes to Delineate Reservoir Targets in Offshore Northern Orange Basin, South Africa, #51398 (2017).
Chris A. Samakinde, Jan van Bever Donker, Silvia Lanes
Search and Discovery.com
... relationship established. Frequency filtering was performed as a form of post stack seismic processing technique to remove passive noise and enhance...
2017
3-D Surface-Wave Estimation and Separation Using an Iterative Closed-Loop Approach; #41898 (2016)
Tomohide Ishiyama, Gerrit Blacquiere
Search and Discovery.com
... Conference & Exhibition Extended Abstracts. Strobbia, C., A. Zarkhidze, R. May, J. Quigley, P. Bilsby, 2011, Attenuation of Aliased Coherent Noise: Model...
2016
Seismic Time-Frequency Analysis by Empirical Mode Decomposition; #41513 (2015)
Jiajun Han, Mirko van der Baan
Search and Discovery.com
... reflection data: Geophysics, v. 72/2, p. H29-H37. Bekara, M., and M. Van der Baan, 2009, Random and coherent noise attenuation by empirical mode decomposition...
2015
Marine Seismic Acquisition: Efficiency and Environment, New Technologies Applied in Australia
Martin Bayly, Michelle Tham, Peter Watterson, Binghui Li, Kevin Moran
Australian Petroleum Production & Exploration Association (APPEA) Journal
..., Carnarvon Basin, fine spaced multi-sensor streamer, marine towed streamer, noise attenuation, reduced high frequency energy airgun, source monitoring...
2017
Advanced Deblending Scheme for Independent Simultaneous Source Data
M. Wang, Z.H. Chen, C. Chen, F.C. Loh, T. Manning, S. Wolfarth
Petroleum Exploration Society of Australia (PESA)
...) signal-to-noise ratio map guided residual denoise and c) erratic noise attenuation. The application is tested on actual shallow water OBC dataset...
2016
Observations of geophone spurious resonance
Steve Hearn, Shaun Strong, Andrew Kinmont
Petroleum Exploration Society of Australia (PESA)
... of matched-noise subtraction, showing attenuation of low-frequency background noise and high-voltage noise spikes at 50, 150, 250, 350 and 450 Hz. TILT...
2019