Abstract: Compressive Sampling Techniques: A Methodology for Sub-ice Data Acquisition, by Ian Hanlon; #90177 (2013)

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Reprocessing 3D seismic data for prestack inversion and attribute interpretation, Fort Worth Basin, Jean, Texas

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Detectability Enhancement Toward High Resistive Target With Synthetic Aperture Source for 3-D Marine CSEM Data Modeling at the Rugged Seafloor

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Detection of Fluvial Systems Using Spectral Decomposition (Continuous Wavelet Transformation) and Seismic Multi-Attribute Analysis – A New Potential Stratigraphic Trap in the Carbonera Formation, LIanos Foothills, Colombia

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ABSTRACT Quantifying the Probability of Occurrence of Shallow Gas as a Geohazard, #90104 (2010)

Lee Eddy; Shipp Craig; Hack Willem; Gibson J. Larry; Dwan Fa

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... in the frequency domain. Seismic  reflection data is transformed to different frequency domains, and a series of amplitude slices are generated...

Abstract: On Choosing Differential Operators; #90171 (2013)

John C. Bancroft

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... spectral amplitudes in the frequency domain. Introduction I use an array of data fn, that I call a trace, that was obtained from a continuous...

Abstract: Application of Acoustic Waveform Tomography to Marine Seismic Reflection Data Contaminated with Strong Guided Waves; #90187 (2014)

Rajesh Vayavur and Andrew. J. Calvert

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...-dimensional frequency domain acoustic waveform tomography is applied to a small marine seismic reflection section contaminated with strong guided waves...

Abstracts: Full Waveform Inversion with Total Variation Regularization; #90173 (2015)

Amsalu Y. Anagaw, Mauricio D. Sacchi

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... of the model parameters. Full waveform inversion is carried out using the L-BFGS method in the frequency domain by selecting a limited number of frequencies...

Abstract: Spectral Decomposition Applications; #90211 (2015)

Satinder Chopra, John Castagna, and Vladimir Alexeev

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... concept behind the technique is that seismic reflections from a thin bed for example have characteristic expressions in t he frequency domain...

Abstract: Red Sea 2D Transition Zone Reprocessing Case Study; #90254 (2016)

Sergey Kishchik

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..., linear strong amplitude noise suppression, dip median filtering and time-frequency domain noise bursts. The third processing challenge was the static...

Abstract: Mono Frequency Overburden Normalization Approach Application Revealing the Stratigraphic Permian Gas Prospectivety in Saudi Arabia; #90254 (2016)

Taher M. Sodagar

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... frequency domain approach was required to resolve the depth issue. Seismic RMS amplitude, inverted seismic acoustic impedance, and overburden normalized...

Abstract: Lithological and Morphological Framework of Pleistocene Barrier Islands and Underlying Strata from Surface and Borehole Geophysics and Airborne Lidar in the Matagorda Embayment; #90285 (2016)

Jeffrey Paine, Eddie Collins

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..., frequency-domain conductivity measurements allow sand content in the shallow subsurface to be estimated, and time-domain electromagnetic soundings permit sand...

Abstract: Using an Adaptive and Data Driven Signal Decomposition Technique to Delineate Structural Geology in Post-Stack Seismic Data; #90319 (2018)

Ahmed A. Aqrawi, Mats Ramfjord

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... between the analyzed frequency and the content representation in the frequency domain. We also identified that for each frequency, there are several...

Abstract: Advanced Progress of TFEM Method for Hydrocarbon Identification; #90319 (2018)

Zhanxiang He, Gang Yu, Zhigang Wang, Xuejun Liu, Zhi Zhao

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... dynamic range and up to 100 times stacking), and advanced data processing to extract both time-domain and frequency-domain responses for high signal...

Abstract: Wave Propagation Direction from Poynting Vector and its Application to RTM Angle Gathers; #90319 (2018)

Kwangjin Yoon, Young Seo Kim, Woodon Jeong

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... is straightforward and it does not require the transforms to the wavenumber or frequency domain, which cause smearing effects in the angle gathers. We...

Abstract: Surface-To-Borehole TFEM Data Acquisition System Development and Field Test; #90319 (2018)

Gang Yu, Zhanxiang He, Zhigang Wang, Yang Cao

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...., Zhuozhou, Hebei, China. ABSTRACT A surface-to-borehole time-frequency domain EM (TFEM) data acquisition system has been developed and a successful field...

Restoring High Resolution in Surface Seismic Data

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A New Method of Multiple Attenuation: Multiple Identification and Subtraction

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... a high resolution Radon transform method in frequency domain. Most recently, Schonewille and Aaron (2007) showed that their high resolution Radon...

Spectral Decomposition for Seismic Stratigraphic Patterns, by Kenny Laughlin, Paul Garossino, and Greg Partyka, #40096 (2003)

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Seismic Inversion Resolution Enhancement With (3S) Spectral Blueing, Spectral Balancing, and Stochastic Inversion on Fluvio Deltaic Environment

Aji Darma Maulana, Nine Safira, Ongki Ari Prayoga, Egie Wijaksono, Alit Ascaria

Indonesian Petroleum Association

... in the frequency domain into the time domain. The representation of the results of this sub-step is shown in Figure 3b. The fourth stage is the whitening...

Stochastic inversion method based on a priori information of compression-sensing divided-frequency waveform indication

Ying Lin, Siyuan Chen, Guangzhi Zhang, Baoli Wang, Minmin Huang

International Meeting for Applied Geoscience and Energy (IMAGE)

... with seismic waveform indication in different frequency bands. The a priori models at different frequency bands are integrated in the frequency domain to obtain...

Application of Fullwaveform Tomography to VSP Walkaway Data

Eric Takam Takougang, Youcef Bouzidi

Petroleum Exploration Society of Australia (PESA)

..., Abu Dhabi [email protected] SUMMARY VSP walkaway data were collected in an oil field in the United Arab Emirates. 2D frequency domain fullwaveform...

High-Resolution Anisotropic Earth Model Building on Conventional Seismic Data Using Full-Waveform Inversion: an Offshore Australia Case Study

Bee Jik Lim, Denes Vigh, Stephen Alwon, Saeeda Hydal, Martin Bayly, Chris Manuel, Dimitri Chagalov, Gary Hampson, Dimitri Bevc

Indonesian Petroleum Association

... be implemented in the frequency domain (Pratt et al. 1998; Pratt 1999; Ben-Hadjali et al. 2008). In the frequency domain implementation, only specific single...

Using the amplitude spectrum to characterize cable coupling of DAS traces

Jiuxun Yin, Takashi Mizuno, Joel Le Calvez

International Meeting for Applied Geoscience and Energy (IMAGE)

... distinct signatures in the frequency domain. In Figure 1, we present an example of a DAS VSP checkshot dataset, which is characterized by different types...

Abstract: Full-Waveform Inversion of Field Data in the Foothills: Results and Challenges with Long-Offset Seismic; #90172 (2014)

Andrew J. Brenders, R. Gerhard Pratt, Sylvestre Charles

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... itself to frequency-domain methods, since in the discrete Fourier domain, this is equivalent to using a complex-valued frequency, defined by i...