Abstract: Seismic Data Decomposition into Spectral Components Using Regularized Nonstationary Autoregression; #90187 (2014)

Sergey Fomel

Search and Discovery.com

... components. The classic Fourier transform, Radon transform (Gardner and Lu, 1991), wavelet transform (Mallat, 2009), curvelet frame (Herrmann...

Abstracts: Evaluation of a Fast Algorithm for the Eigen-Decomposition of Large Block Toeplitz Matrices with Application to 5D Seismic Data Interpolation; #90173 (2015)

Jianjun Gao, Vicente Oropeza, and Mauricio D. Sacchi

Search and Discovery.com

..., University of Alberta. (Available at www.saig.ca) Sacchi, M., and M. Porsani, 1999, Fast high-resolution parabolic radon transform: 69th Annual...

Beam Migration for Imaging of Complex Structures

Karl Schleicher, John Sherwood, Lynn Comeaux, Mazin Farouki

Indonesian Petroleum Association

... migration is unique in the industry and involves a decomposition of the data into dip components using the Radon transform and a back-propagation of the dip...

3D Radon transformation with axis dependent curvature

Faruq Akbar, Warren Ho, Sebastian Holland, Rodrigo Fuck

International Meeting for Applied Geoscience and Energy (IMAGE)

... tool in seismic data processing, imaging, and analysis. The Radon domain is used for deconvolution, multiple suppression, noise muting...

Application of distributed fiber optic and borehole-surface jointly acquired seismic data in high-resolution processing of conventional seismic

Zhanqing Yu, Cheng Wang, Miao Kun

International Meeting for Applied Geoscience and Energy (IMAGE)

...’s by a blocky anti-alias discrete Radon transform: Application to Vinton Dome, LA: 74th Annual International Meeting, SEG, Expanded Abstracts, 2513...

Application of Lift Technique before Spectral Decomposition to Re-Model Channel Distribution in the Sungai Gelam Field, Jambi

Agi Robby Rizaldi, Firman Fauzi

Indonesian Petroleum Association

... noise attenuation, Frequency wavenumber (FK) for linear noise attenuation, simulated geophone arrays for removing ground-roll, Radon transform...

Seismic Imaging Through Gas Cloud Using Borehole Seismic Walkaway Technique; A Case Example From Offshore Malaysia

Teck Kean Lim, Gunawan Taslim, Amy Mawarni M Yusoff

Indonesian Petroleum Association

... for this walkaway geometry. Generalised Radon Transform (Miller et al, 1987) was used to provide an offset regularized 2D image below the tool setting...

Considerations in Azimuthal Processing and Velocity Inversion for Unconventional Plays

Michael J. Perz, William Keller, Victor Kriechbaum

Unconventional Resources Technology Conference (URTEC)

... azimuth spokes (a single spoke is shown by the green box in the figure), a fact we can exploit by applying traditional Radon multiple attenuation...

Internal multiple elimination with an inverse-scattering theory guided deep neural network

Zhiwei Gu, Liurong Tao, Haoran Ren, Ru-Shan Wu, Jianhua Geng

International Meeting for Applied Geoscience and Energy (IMAGE)

.... Carvalho, and R. H. Stolt, 1994, Inverse scattering series for multiple attenuation: An example with surface and internal multiples: 64th Annual...

Imaging near wellbore fractures by using Stoneley wave

Xuekai Sun, Jun Zhou, Chunhao Yu, Xiugang Ma, Chris Ayadiuno, Jufeng Zhou

International Meeting for Applied Geoscience and Energy (IMAGE)

... fracture characterization using advance borehole acoustic techniques: AAPG. Wang, Y. H., 2003, Multiple attenuation: Coping with the spatial truncation...

Least-squares reverse time migration of seismic source coding based on Shearlet transform

Yingkaer Nabi, Xiangbo Gong, Zhuo Xu

International Meeting for Applied Geoscience and Energy (IMAGE)

... and local Radon transform to constrain LSRTM, effectively suppressing the crosstalk noise from simultaneous sources and accelerating the convergence. Dai et...

Unlocking Value from Vintage Seismic Processing - Pre-stack Conditioning and Inversion in the Eagle Ford Shale

Andrew Munoz, Bill Shea

Unconventional Resources Technology Conference (URTEC)

.... As seen in Figure 2, these filters remove a significant amount of noise. The radon transform changes the offset gather into the rayparameter domain...

Application of Full Waveform Inversion to Resolve an Eroded Shallow Carbonate Platform, North Madura, East Java, Indonesia

David Cavalin, Nurrul Ismail, Tom Paten, Kola Agbebi, Dave Lim

Indonesian Petroleum Association

... scattering problem by inversion of a causal generalized radon transform, Journal of Mathematical Physics, 26, 99-108. Carlson, D., Long, A., Söllner, W...

Abstract: Application of 2D Crosscorrelation and Radon Transform for Analysis of Double Couple Microseismic Source; #90187 (2014)

Neda Boroumand and Hassan Khaniani

Search and Discovery.com

...Abstract: Application of 2D Crosscorrelation and Radon Transform for Analysis of Double Couple Microseismic Source; #90187 (2014) Neda Boroumand...

Integrating Seismic Elastic Properties and Discontinuity Analysis into Reservoir Modeling and Simulation … A Case History from the Gulf of Mexico Shelf, #41820 (2016).

Randal Utech, Dan Shan, Ellya Saudale, Dianna Shelander, Kirk Rodgers, Ahmed Ammar, Tim Wilkinson, Rick Clark

Search and Discovery.com

... velocity analysis • Parabolic radon transform for multiple removal • F-Kx-Ky filtering for footprint removal • TauP processing for signal enhancement...

Integrated Seismic Attributes Analysis of Naturally Fractured Basement Reservoir: An Approach to Define Sweet Spot for Optimum Well Location and Trajectory

Fithra Harris Darmawan, Trisakti Kurniawan, Azli B Abu Bakar, Tan Han Kee, Nur Hafizah Bt Mangsor-Mansor, Wahyudin B. Nasifi, Randy Condronegoro, Andri Syafriya, Lee Chung Shen, Joe Dominguez

Indonesian Petroleum Association

... and crossline directions. Thus, the fault/fracture image can be improved by using windowed Radon transform. The radon transform computes projections of an image...

Seismic Signature as a Porosity Indicator in Early Miocene Reefs in the Madura Strait Via AVO Inversion and Modelling

Bimal R. Banerjee

Indonesian Petroleum Association

... dependent attenuation were applied. F-X decon was applied to remove random noise. Long period multiple attenuation was achieved by parabolic Radon...

Deep learning based wavefield separation method for VSP data

Gang Feng, Qin Su, Zhe Yang, Wei Yang, Jian-Hua Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

..., such as f-k filtering and Radon transform (Treite et al., 1967; Carswell et al., 1984), to avoid tedious manual intervention. However, the complex geological...

Accelerating innovation with software abstractions for scalable computational geophysics

Mathias Louboutin, Philipp Witte, Ali Siahkoohi, Gabrio Rizzuti, Ziyi Yin, Rafael Orozco, Felix J. Herrmann

International Meeting for Applied Geoscience and Energy (IMAGE)

..., the Radon transform, NMO corrections to traditional imaging operator such as Kirchhoff migration, post-stack migration and wave-equation based inversion...

A ground roll attenuation method based on CAResU-net with adaptively frequency-induced loss

Siyu Sun, Guosong Tang, Wei Bao, Guofa Li

International Meeting for Applied Geoscience and Energy (IMAGE)

...-roll noise extraction and suppression using high-resolution linear Radon transform: Journal of Applied Geophysics, 128, 8–17, doi: https://doi.org...

Predictions of Gas Hydrates Using Pre-Stack Seismic Data, Deepwater GOM; #40547 (2010)

Dianna Shelander, Jianchun Dai, George Bunge, Timothy S. Collett, Ray Boswell, Emrys Jones

Search and Discovery.com

... • small wavelet differences expected between angle offsets • optimize the signal-to-noise (statics, radon transform, etc.) p g ( ) • provide the best...

Robust reconstruction via orthogonal matching pursuit with Fourier operators

Ji Li, Mauricio D. Sacchi

International Meeting for Applied Geoscience and Energy (IMAGE)

.... (2010) proposed a greedy approach with local Radon transform that resembles the classical MP method. There are many applications of Fourier-based MP...

Abstract: The Gulf of Mexico as Global Analogue: A Comparison of AVO and Energy Absorption with the South Caspian Basin

Paul Ware, Mai Yang, Keith Wrolstad, Ke-Shan Zou, Syed Zaman, Randy Cooper

GCAGS Transactions

... be minimized by radon transform filtering. Perturbation models are presented that show a change in AVO character at the crossover point...

Seismic Angle Migration

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Research and application of Intelligent high resolution processing method based on ISTA-Net

Huahui Zeng, Qin Su, Sanyi Yuan, Lide Wang, Yanwu Xu, Huijie Meng, Deying Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

... in Sichuan Basin of China has made a major breakthrough. However, due to the deep burial, serious absorption attenuation, narrow bandwidth and low dominant...