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The AAPG/Datapages Combined Publications Database

Showing 85 Results. Searched 195,372 documents.

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Abstract: Ground Roll Noise Attenuation Using the Analytical Mode Decomposition; #90255 (2017)

Ahmed Zegadi, Khalil Kheir-eddine, Leila Naili Douaouda

Search and Discovery.com

... (AMD) based on the Hilbert transform of product functions and assisted signal. The method works like an adaptive band-pass filter that allows...

2017

Abstract: Hilbert Transform of Distributed Acoustic Sensing (DAS) fiber optic data: A new attribute to assess hydraulic fracturing in Marcellus Shale; #90308 (2017)

Payam Kavousi Ghahfarokhi Timothy R. Carr

Search and Discovery.com

...Abstract: Hilbert Transform of Distributed Acoustic Sensing (DAS) fiber optic data: A new attribute to assess hydraulic fracturing in Marcellus Shale...

2017

A Holistic Approach to Model-Building in and Around Injectites: A Case-Study Offshore Norway, , #42193 (2018).

Victoria Valler, Nathan Payne, Thomas Hallett, Marcin Kobylarski, Girish Venkatraman, Jochen Rappke, Dirk Fairclough

Search and Discovery.com

... display anomalous amplitude behavior, a Hilbert transform instantaneous amplitude extraction method was employed to highlight the location of the injectite...

2018

Abstract: Different Approaches for Removing the Primary Artifacts in Reverse Time Migration; #90254 (2016)

Hongwei Liu, Tong Fei, Yi Luo

Search and Discovery.com

... transform; (3) the implicit wavefield separation method using spatial and temporal Hilbert transforms; (4) the Laplace filter method; (5) the muting...

2016

Abstract: Main Controlling Factors and Spatial Distribution Model of Hydrocarbon Accumulation in Buried-Hill Weathering Crust and Bedded Karstification Carbonate Reservoirs, Halahatang Block, Tarim Basin; #90255 (2017)

Lisha Yang, Hongbin Wang, Dong Sun

Search and Discovery.com

... reconstruction using geophysical technologies, such as multi-azimuth generalized Hilbert transform, carry out, it shows that the stages and properties of faults...

2017

Abstract: Application of an Amplitude Seismic Attribute to Structural Framework Interpretation in the Rub Al-Khali Basin, Saudi Arabia; #90286 (2017)

Juan Zunino, David P. Taylor

Search and Discovery.com

... the negative values of the wavelet. The next step in this technique involves phase rotation through the Hilbert transform, simulating an improvement...

2017

Mapping Basement Structures in the Peace River Arch of Alberta Using Monogenic Signal Decomposition of Magnetic Data; #41498 (2014)

Hassan H. Hassan

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...) and two secondary attributes (directional Hilbert and Riesz transform). Although many magnetic attributes have been utilized to map subtle geologic...

2014

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

Carlos Montana and Gary Margrave

Search and Discovery.com

...) is the reflectivity, and where Q is the attenuation parameter and H indicates the Hilbert transform operation. Equation (2) states that the Fourier transform...

2015

Abstract: Automatic Velocity Model Building Using Waveform Inversion and Least Squares Reverse Time Migration; #90319 (2018)

Young Seo Kim, Ali Almomin, Yimin Sun, Woodon Jeong, Yi Luo

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... of signals by using a Hilbert transform of the data to emphasize the low frequency information in the event moveouts. Another advantage of using...

2018

Gabor Deconvolution: Surface-Consistent and Iterative

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... of the deconvolution φ = H (ln ( D )) operator by the usual Hilbert transform formula D , where the Hilbert transform, H , is applied over frequency...

2013

Abstracts: Empirical Mode Decomposition and Robust Seismic Attribute Analysis; #90173 (2015)

Jiajun Han and Mirko van der Baan

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... highlighting different geologic and stratigraphic information. Robust instantaneous frequencies can be obtained by combining EMD with the Hilbert transform...

2015

Seismic Meta-Attributes and the Illumination of the Internal Reservoir Architecture of a Deepwater Synthetic Channel Model, #41267 (2014)

Staffan Van Dyke, Renjun Wen

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...., 2010, Instantaneous seismic attributes calculated by the Hilbert Transform: Search and Discovery Article #40563 (2010) (website accessed January 26...

2014

Abstract: Empirical Mode Decomposition Based Instantaneous Spectral Analysis and its Applications to Heterogeneous Petrophysical Model Construction; #90171 (2013)

Jun-Wei Huang and Bernd Milkereit

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..., such as windowed Fourier transform, wavelet transform, S-transform and Matching Pursuit Decomposition, etc. This paper described the Hilbert-Huang...

2013

Abstract: Color Correction for Gabor Deconvolution and Nonstationary Phase Rotation; #90171 (2013)

Peng Cheng and Gary F. Margrave

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... value of | SG (τ , f ) | . The phase ϕ (τ , f ) can be calculated by Hilbert transform (over frequency) AAPG Search and Discovery Article #90171 CSPG...

2013

Abstract: Color Correction for Gabor Deconvolution and Nonstationary Phase Rotation; #90171 (2013)

Peng Cheng and Gary F. Margrave

Search and Discovery.com

... value of | SG (τ , f ) | . The phase ϕ (τ , f ) can be calculated by Hilbert transform (over frequency) AAPG Search and Discovery Article #90171 CSPG...

2013

Interpretation and Fracture Characterization of Early Cretaceous Buda Limestone Formation Using Post-Stack 3D Seismic Data in Zavala County, Texas, #11108 (2018).

Andrey Smirnov, Christopher L. Liner

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...: Hilbert Transform: Handbook of Poststack Seismic Attributes, p. 207-210. Bennett, L.C., 2015, Interpretation of Late Cretaceous Volcanic Mounds...

2018

Keep an Eye on Your Basement! … The 3D Version

Search and Discovery.com

... are inversion processes more than deconvolution processes) can be merged into a unified expression using Hilbert transforms. This work builds upon the large...

2013

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