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Showing 31,541 Results. Searched 200,293 documents.
Abstracts: Automatic P-wave Arrival Time Picking Method for Seismic and Microseismic Data; #90173 (2015)
Jubran Akram
Search and Discovery.com
.... Introduction P-wave arrival picking plays a significant role in the processing of exploration and earthquake seismological data. Microseismic methods...
2015
The contribution of recent developments in signal processing technology and geological constraints to the reimaging of narrow-azimuth streamer data in the north-eastern Gulf of Mexico
Hongyan Li, Jarred Hostetler, Nadxieli De La Rosa Perez, Hugo Enrique Munoz Cuenca, Zhao Ge, Wilson Ibanez, Courtney Steichen, Ruoyu Gu, Jarrod Hutson, Michiru Tomida
International Meeting for Applied Geoscience and Energy (IMAGE)
...The contribution of recent developments in signal processing technology and geological constraints to the reimaging of narrow-azimuth streamer data...
2023
Abstract: Curvelet Denoising: Application to Crustal Reflection Data; #90171 (2013)
Jounada Oueity, Vishal Kumar, Ron Clowes and Felix Herrmann
Search and Discovery.com
... Columbia, Vancouver, BC, Canada V6T 1Z4 Summary The separation of signal and noise is a key issue in seismic data processing. By noise, we refer...
2013
THE APPLICATION OF HIGH RESOLUTION SEISMOLOGY TO THE DELINEATION OF FAULTING AND COAL SEAM THICKNESS: A CONTINUING CASE HISTORY
Anthony R. Wagner
North Dakota Geological Society
... Coal Field. CITED Claerbout, J.F., 1976, Fundamentals of Geophysical Data Processing: New York, McGraw-Hill...
1984
Nonlinear time difference detection based on template matching and its denoising applications
Rongwei Xu, Bo Feng, Huazhong Wang, Chengliang Wu, Zhenbo Nie
International Meeting for Applied Geoscience and Energy (IMAGE)
... transform the nonlinear signal into a linear form, thereby aligning it with the prerequisites for linear signal processing. Subsequently, leveraging...
2024
Comparing Seismic Resolution and Signal and Noise Quality between Dense Point-Receiver and Conventional Data, Bakken Formation, North Dakota; #41160 (2013)
Niranjan Banik, Antoun Salama, Adam Koesoemadinata, George El-Kaseeh, Mark Egan, and Alfonso Gonzalez
Search and Discovery.com
...Comparing Seismic Resolution and Signal and Noise Quality between Dense Point-Receiver and Conventional Data, Bakken Formation, North Dakota; #41160...
2013
Seismic speckle as multiplicative noise explaining land reflections distorted by near-surface scattering
Andrey Bakulin, Dmitry Neklyudov, Ilya Silvestrov
International Meeting for Applied Geoscience and Energy (IMAGE)
.... Introduction In the presence of complex near surface, seismic data often exhibit highly obscured and chaotic prestack reflections even after processing...
2022
Abstract: On Sampling Optimization Based on Mutual Coherency Criterion; #90224 (2015)
Mafijul Islam Bhuiyan
Search and Discovery.com
.... Candes, E. and M. B. Walkin., (2008), An introduction to compressive sampling.: IEEE Signal Processing Magazine, 25, 21–30. Cordsen, A., M. Galbraith...
2015
Retrieving geological signal from full tensor gravity gradiometry data using source body migration
Colm Murphy, Richard Farnell, Chris Bellamy, Alan Morgan
International Meeting for Applied Geoscience and Energy (IMAGE)
... of dominant signal and a selfsteering directional filter applied to extract clear signal associated with geology. Introduction FTG data are routinely used...
2023
Self-parametrizing seismic data processing modules: An example on coherent noise suppression
Simone Re, Ran Bachrach, Massimo Clementi, Collin Wilson
International Meeting for Applied Geoscience and Energy (IMAGE)
.... Coherent noise suppression is an early stage in the processing sequence, and it is of paramount importance for the subsequent signal processing...
2024
Magnetotellurics (MT): Technique, Interpretation, and Application, Karen Rae Christopherson, Search and Discovery Article #40025, 2001
Search and Discovery.com
N/A
Deblending seismic data using multistage iterative source separation with priors A case study using streamer 3D data
Wilson Ibanez-Jacome, Jarred Hostetler, Rajiv Kumar, Wouter Gerrit Brouwer, Saeeda Hydal, Yousif Izzeldin Kamil Amin
International Meeting for Applied Geoscience and Energy (IMAGE)
... efficiency. To separate (deblend) the signal from each source, however, the simultaneous source approach introduces new challenges to our data processing...
2023
Airborne gamma-ray spectrometry inversion signatures of Hicks Dome area
Jessica D. Weihermann, Yaoguo Li, Anne E. McCafferty
International Meeting for Applied Geoscience and Energy (IMAGE)
... & Brodie, 2015; Druker, 2017; Weihermann et al., 2021), offers an alternative to standard processing. The method used here enhances the signal-to-noise...
2024
Time-lapse seismic at 29,000: What can we learn?
Jan Stammeijer, Pieter Cornelisse, Christy Gautre, Patricia Yu, Juan Jimenez, Paul Hatchell
International Meeting for Applied Geoscience and Energy (IMAGE)
... is characterized as near-critical retrograde gas condensate with a strong compositional gradient. The downdip hardening signal is interpreted as aquifer rise...
2023
Chapter 1: Introduction
Tom Wittick
North Texas Geological Society
... retain the amplitude and phase information in the seismic data. In the late 1960’s digital recording and signal processing were first used by some...
1992
Introduction
Abilene Geological Society
... information in the seismic data. In the late 1960's digital recording and signal processing were first used by some of the major oil companies. Digital...
1993
Abstract: Point Receiver Acquisition and Processing for Arctic Near Surface Challenges; #90171 (2013)
C. Strobbia, A.Glushchenko, A. Laake, P.L.Vermeer, S. Papworth, and Y. Ji
Search and Discovery.com
...Abstract: Point Receiver Acquisition and Processing for Arctic Near Surface Challenges; #90171 (2013) C. Strobbia, A.Glushchenko, A. Laake...
2013
High Performance Computation by Graphics Processor Unit Technology for Geophysical Seismic Signal Processing, #40727 (2011)
Sunjay Sunjay
Search and Discovery.com
...High Performance Computation by Graphics Processor Unit Technology for Geophysical Seismic Signal Processing, #40727 (2011) Sunjay Sunjay High...
2011
Effective Data Denoising and Imaging in the Sanga Sanga PSC Using CRS Approach
Michele Buia, Paolo Marchetti, Amalia Setoputri, Teguh Nugraha
Indonesian Petroleum Association
... aspects. INTRODUCTION While the oil industry moves towards new and more challenging environments, innovative processing techniques are being developed...
2008
New geological insights gained from the reprocessing, imaging, and interpretation of legacy seismic datasetsOffshore Mauritania
Kranthi Garidepalli, Elisabeth Gillbard, Simon Dean, Darren Judd, Nassim Kettouche, Paul Bellingham
International Meeting for Applied Geoscience and Energy (IMAGE)
... through to present day. Improvements in signal processing allow for cleaner, broader bandwidth datasets to be output. Modern demultiple techniques...
2022
Filter-Bank Strategies for Efficient Computation of Radon Transforms for SNR Enhancement
Mauricio D. Sacchi
Search and Discovery.com
..., it is important to mention that the process is quite simple and can be implemented via extremely simple signal processing tricks that involve low/high pass...
Unknown
Filter-Bank Strategies for Efficient Computation of Radon Transforms for SNR Enhancement
Mauricio D. Sacchi
Search and Discovery.com
..., it is important to mention that the process is quite simple and can be implemented via extremely simple signal processing tricks that involve low/high pass...
Unknown
Enhance Seismic Quality With A Fast, Robust and Economic Solution Using Broadband Technology
Munji Syarif, Vania Iqsora, Adde Avrino, Agus Abdullah
Indonesian Petroleum Association
... area/data to provide successful interpretation projects. Keywords : seismic processing, seismic attributes INTRODUCTION Seismic processing technology...
2020
Abstract: Efficient Broadband Marine Acquisition and Processing for Improved Resolution and Deep Imaging; #90172 (2014)
Ed Kragh, Tim Brice, Tony Curtis, Josef Heim, Deepak Kapadia, Morten Svendsen
Search and Discovery.com
... as fewer streamers are required. The data are combined in processing, optimizing the signal-to-noise ratio over the entire bandwidth. The resulting data...
2014
Abstracts: Interpolation of Nonstationary Seismic Records using a Fast Generalized Fourier Transform; #90173 (2015)
Mostafa Naghizadeh and Kristopher A. Innanen
Search and Discovery.com
... of the method. Introduction The problems of seismic data reconstruction and interpolation have attained a special stature in the seismic data processing...
2015