Abstract: Greedy Least-Squares and its Application in Radon Transforms; #90171 (2013)

Juefu Wang and Mark Ng

Search and Discovery.com

... and the convergence rate. We adopt the idea in a time-space domain high-resolution Radon transform for multiple attenuation and a local Radon transform...

Abstract: Determining the Structure of Basalt Flows with Wide-Angle Seismic Data, by M. M. Fliedner, R. S. White, and J. Fruehn; #90923 (1999)

Search and Discovery.com

Least-squares reverse time migration for attenuating TTI media

Xinru Mu, Tariq Alkhalifah

International Meeting for Applied Geoscience and Energy (IMAGE)

... equation (Gu et al., 2022). However, in Gu et al (2022), they recover the energy loss caused by earth attenuation through multiple iterations of LSRTM...

Seismic Data Preconditioning for Improved Reservoir Characterization (Inversion and Fracture Analysis); #41347 (2014)

Darren Schmidt, Alicia Veronesi, Franck Delbecq, and Jeff Durand

Search and Discovery.com

..., it is possible to assess the influence of the multiple energy by turning on or off multiple generation in the full wave algorithm. For azimuthal QCs, COCA...

Improved Imaging in Baffin Bay: Learning from Experience

Will Bradbury, Nick Woodburn, TGS

GEO ExPro Magazine

... signature, providing a far more superior and stable result; Multiple Attenuation • Diffraction (DMA) has proved important for dealing with the common...

3D Multiple Attenuation for a Deep Reservoir Case Study

Search and Discovery.com

Multiple attenuation using 3D SRME with targeted demigration

Marin Petkovic, Ahmed Abouserie, Zhen Wang, Brad Wray

International Meeting for Applied Geoscience and Energy (IMAGE)

...Multiple attenuation using 3D SRME with targeted demigration Marin Petkovic, Ahmed Abouserie, Zhen Wang, Brad Wray Multiple attenuation using 3D SRME...

ABSTRACT: Advances in Interbed Multiples Prediction and Attenuation: Case Study from Onshore Kuwait, by Al-Deen, Khalid M. Shams; El-Emam, Adel, Zahran, Wael A.; #90141 (2012)

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Acoustic and Elastic Modeling of Seismic Time-Lapse Data from the Sleipner CO2 Storage Operation

R. J. Arts, M. Trani, R. A. Chadwick, O. Eiken, S. Dortland, L. G. H. van der Meer

AAPG Special Volumes

... sequence on the synthetic data is not identical to the one applied to the real data. In particular, no deconvolution or multiple attenuation...

Extended Abstract: Analysis of a Discontinuity Surface within Point Bar Deposits of False River, Louisiana

Martial J. Morrison, Juan M. Lorenzo, Peter D. Clift, Kory M. Konsoer

GCAGS Transactions

... common midpoint (CMP) seismic reflection profile that cuts perpendicularly across a major discontinuity surface in the False River point bar complex...

Abstract: Robust Rank-Reduction Filters for Erratic Noise; #90174 (2014)

Stewart Trickett, Lynn Burroughs, and Andrew Milton

Search and Discovery.com

... offsets – so high of an amplitude that standard Cadzow filtering in the CMP-offset domain distorts some coherent energy. Robust Cadzow does a better job...

Acquisition and Ananlysis of Wide-Angle Reflection and Refraction Seismic Data

Paul L. Stoffa

Circum Pacific Council Publications

... acquired with multiple ships can be processed using conventional analysis procedures, or the data can be transformed to the domain of vertical delay time...

A novel marine survey configuration for the Sarawak Basin: Combining a wide-tow triple source with a non-uniform streamer spread

Martin Widmaier, Carine Roalkvam, Okwudili Orji, Ashish Misra

International Meeting for Applied Geoscience and Energy (IMAGE)

... an integer multiple n of the standard source separation. Note that some values of n need to be excluded to ensure uniform 3-D CMP coverage. E.g....

Abstract: PDO Multiple Attenuation Technique: Potential Business Impacts, by M. Retailleau, and H. Farran, J. Shorter, B. Michels, #90188 (2014)

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Application of high-end seismic imaging technologies for field development in NWS Australia

Min Lee Chua, Kai Zhao, Narcisa Lazarescu, Wai King Yong, Sergey Birdus, Alexey Artemov, Xiang Li

Petroleum Exploration Society of Australia (PESA)

... SRME (Vershuur, 1997) achieved accurate multiple modelling, and how a simultaneous subtraction in 3D curvelet domain (Wu et al., 2014) achieved...

Pitfalls in three-dimensional seismic interpretation: Footprints of an irregular source–receiver layout

Priyank Jaiswal, Robert Holman, and Michael Grammer

AAPG Bulletin

... parameters is necessary before interpreting amplitude maps. Abercrombie, R. E., 1997, Near-surface attenuation and site effects from comparison of surface...

The Use of Physical Modeling to Resolve Offshore Seismic Problems

B. J. Evans, M. Urosevic

Indonesian Petroleum Association

.... The vacuum mixing cylinder is necessary to ensure that no air bubbles enter the resin liquid while mixing. Air bubbles can cause excessive attenuation...

Monument Butte 3DReprocessing case study in Uinta Basin

Mitch Preston, Xinxiang Li, Seth Berman, Phillip Keith, Christopher Egger, Josef Heim, Nebojsa Pralica, David Brookes, James Beck

International Meeting for Applied Geoscience and Energy (IMAGE)

.... The processing sequence had multiple surface consistent deconvolutions, surface consistent amplitude corrections, and noise attenuation in different data...

Reservoir Petrophysics of Bima Field, North-West Java Sea

E. Poggiagliolmi, V. R. Checka, R. C. Roe, R. Purantoro

Indonesian Petroleum Association

... calibration of the seismic data. Emphasis was placed on achieving a broad bandwith to maximise the vertical resolution, attenuation of multiple reflections...

Reducing Reservoir Characterization Uncertainties and Improving Field Recovery through Four-Dimensional Seismic Technology: An Integrated Four-Dimensional Seismic Interpretation Workflow

Jie Zhang, Dez Chu, Ganglin Chen, Kelly Wrobel, William L. Soroka

AAPG Special Volumes

... 3-D random noise attenuation ([3-D RNA] Canales, 1984), multiple attenuation, prestack time migration with different offset bin sizes, and frequency...

Deep-learning-based downhole tool electromagnetic telemetry noise attenuation and source separation

Carlos Urdaneta, Arnaud Jarrot, Shirui Wang, Xuqing Wu, Jiefu Chen

International Meeting for Applied Geoscience and Energy (IMAGE)

...Deep-learning-based downhole tool electromagnetic telemetry noise attenuation and source separation Carlos Urdaneta, Arnaud Jarrot, Shirui Wang...

Abstract: Reflectivity Color Correction in Gabor Deconvolution; #90211 (2015)

Carlos Montana and Gary Margrave

Search and Discovery.com

... propagation and attenuation: J. Geophysics. Res., v. 84, p. 4737-4748. Margrave, G.F., 1998, Theory of nonstationary linear filtering in the Fourier domain...

Nias Basin, NW Sumatra … New Insights into Forearc Structure and Hydrocarbon Prospectivity from Long-Offset 2d Seismic Data

Ian Deighton, M. Ma’ruf Mukti, Satish Singh, Tom Travis, Anthony Hardwick, Katie Hernon

Indonesian Petroleum Association

.... Multiple passes of noise attenuation were performed to enhance weak low frequency primary energy in the deeper parts of the basin. The noise attenuation...

Detection and suppression of strong energy interference waves within the black triangleŽ using a data-driving self-adaptive frequency-decomposition approach

Haifeng Chen, Xiangyang Li, Zhongping Qian, Pengyuan Sun, Xiaoying Qin, Dingyu Xiong

International Meeting for Applied Geoscience and Energy (IMAGE)

... by a series of multiple scattered waves, surface waves, and sound waves, predominantly distributed within the near-offset triangle area, and often...

ABSTRACT: Application of 3D GSMP for Water Bottom Multiple Attenuation on Maximo 3D Survey, Perdido Fold Belt, Gulf of Mexico

Jeremy D. Browett, Soumya Deep Das

GCAGS Transactions

...ABSTRACT: Application of 3D GSMP for Water Bottom Multiple Attenuation on Maximo 3D Survey, Perdido Fold Belt, Gulf of Mexico Jeremy D. Browett...