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The AAPG/Datapages Combined Publications Database

Showing 296 Results. Searched 195,354 documents.

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Abstract: Seismic Time-Frequency analysis by Empirical Mode Decomposition; #90187 (2014)

Jiajun Han and Mirko van der Baan

Search and Discovery.com

...Abstract: Seismic Time-Frequency analysis by Empirical Mode Decomposition; #90187 (2014) Jiajun Han and Mirko van der Baan AAPG Search and Discovery...

2014

Seismic Time-Frequency Analysis by Empirical Mode Decomposition; #41513 (2015)

Jiajun Han, Mirko van der Baan

Search and Discovery.com

...Seismic Time-Frequency Analysis by Empirical Mode Decomposition; #41513 (2015) Jiajun Han, Mirko van der Baan Seismic Time-Frequency Analysis...

2015

Abstract: Mapping an Almond Bar Wedge at Stagecoach Draw Field, Southwestern Wyoming: Application of Spectral Decomposition Technique

Yuriy Ganshin

Wyoming Geological Association

... structural and stratigraphic interpretations of the seismic data set after it was reprocessed using time-frequency analysis of seismic reflection signals...

2010

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

Jiajun Han and Mirko van der Baan

Search and Discovery.com

... the suitability of empirical mode decomposition (EMD) for the seismic attribute analysis and time-frequency analysis. EMD decomposes a seismic signal...

2015

Low Frequency Shadow Zone Analysis Based on CWT Spectral Decomposition: Case Study of South Sumatra Basin

Abdul Haris, I Nengah Suabdi, Erwinsyah, Adriansyah, Abdullah Nurhasan, Ahsanul Khair, Ian A. Kainama

Indonesian Petroleum Association

... to the low-frequency range and commonly occurs at or beneath the reservoir level. Time-frequency decomposition, the so-called ‘spectral decomposition...

2008

Comparison of EMD and S-Transform Spectral Decomposition for Characterizing Hydrocarbon Reservoir: Case Study of East Java Basin

Abdul Haris, A. M. Ustad, Didik Ardiyanto, Gadang G. Wihardy, Budiyono, Tri Bowo, Murti Widyawan

Indonesian Petroleum Association

...** Tri Bowo** Murti Widyawan** ABSTRACT The spectral decomposition attributes, which is analyzed in the form of time-frequency domain, is believed...

2011

Enhancing Seismic Insight by Spectral Decomposition, #41534 (2015).

Xiaogui Miao, Dragana Todorovic-Marinic, Tyler Klatt

Search and Discovery.com

... into the frequency-time domain and use it for spectral decomposition. The wavelet transform spectral decomposition has an implicitly defined analysis window, thus...

2015

Gas Hydrates Exploration Using Continuous Wavelet Transform Based on Spectral Decomposition

Hafidz Dezulfakar, Muhazzib, Yulia Nur Fajrina

Indonesian Petroleum Association

... attribute that can help delineating underlying free gas and finding the position of BSR. Spectral decomposition is used in time-frequency domain based...

2016

ABSTRACT Mapping Almond Reservoir Rocks at Stagecoach Draw Field Southwestern Wyoming: Application of Spectral Decomposition Technique, #90104 (2010)

Ganshin Yuri V.; Quillinan Scott A.; Surdam Ronald C.

Search and Discovery.com

... modeling and site characterization phases of Stagecoach Draw Field development. Importantly, it is shown that seismic time‐frequency  analyses significantly...

2010

Abstract: Variable-factor S-transform for Time-frequency Decomposition, Deconvolution, and Noise Attenuation; #90172 (2014)

Todor I. Todorov, Gary F. Margrave

Search and Discovery.com

...Abstract: Variable-factor S-transform for Time-frequency Decomposition, Deconvolution, and Noise Attenuation; #90172 (2014) Todor I. Todorov, Gary F...

2014

Abstract: Attenuation, Velocity Dispersion and the Fate of the Vibroseis Signal; #90211 (2015)

Bernd Milkereit, Flora Sun, Wei Qian, and Thomas Bohlen

Search and Discovery.com

... generated harmonic distortions. These time-frequency decomposition displays provide us with complete information regarding the frequency dependence...

2015

Abstract: Spectral Decomposition with Real Seismic Wavelet; #90187 (2014)

Rongfeng Zhang

Search and Discovery.com

... by convolving a seismic trace with a kernel function . It can be expressed as , (1) [1] where t represents time, ω represents frequency and represents time...

2014

Intricate Seismic Time-Frequency Analysis in Kujung Patch Reef, Northeast Java Basin

Haryono Haryanto, Erik Yogapurana, Aditya Kusuma

Indonesian Petroleum Association

... time-frequency results. Deriving Q Factor from Spectral Decomposition Q factor is a dimensionless parameter that describes the dissipation of energy when...

2016

Abstract: Seismic Source Wavelet Estimation and Sparse-spike Deconvolution; #90174 (2014)

Zhengsheng Yao and Mike Galbraith

Search and Discovery.com

... present an algorithm for seismic source wavelet estimation that is based on seismic time frequency spectral decomposition with matching pursuit...

2014

Time Frequency Gathers: An Optimal Spectral Decomposition Analysis Approach

Badsha Basu Roy

Indonesian Petroleum Association

...Time Frequency Gathers: An Optimal Spectral Decomposition Analysis Approach Badsha Basu Roy IPA16-147-G PROCEEDINGS, INDONESIAN PETROLEUM...

2016

Frequency Gradient of Spectral Decomposition for Identifying Hydrocarbon Reservoir … Example from Indonesian Field

Abdul Haris, Ahsanul Khair

Indonesian Petroleum Association

...Frequency Gradient of Spectral Decomposition for Identifying Hydrocarbon Reservoir … Example from Indonesian Field Abdul Haris, Ahsanul Khair...

2012

Spectral Recomposition in Stratigraphic Interpretation, #41376 (2014)

Yihua Cai, Sergey Fome, Hongliu Zeng

Search and Discovery.com

..., 1995, Frequency-time decomposition of seismic data using wavelet-based methods: Geophysics, v. 60/6, p. 1906-1916. Chen, G., G. Matteucci, B. Fahmy...

2014

Spectral Balancing of Seismic Data Using Spectral Decomposition; #41976 (2017)

Satinder Chopra, Kurt J. Marfurt

Search and Discovery.com

... follow this by describing an amplitude-friendly method for spectral balancing, which enhances the frequency content of the data and at the same time...

2017

Maximising the Potential of Seismic Expressions by Surgical Geological Modelling and Spectral Decomposition

Lory Evano, Fabien Cubizolle

GEO ExPro Magazine

... Evano and Fabien Cubizolle; Eliis Spectral decomposition methods are widely used to highlight geological features according to their frequency content...

2022

Abstract: Inversion Approach to Calculate Instantaneous Frequency; #90174 (2014)

Jiajun Han and Mirko van der Baan

Search and Discovery.com

..., and combined with empirical mode decomposition (EMD) or ensemble empirical mode decomposition (EEMD), it shows potential as a time-frequency analysis...

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

Search and Discovery.com

.... (2006), spectral decomposition in seismic exploration is a method which produces a continuous time-frequency expression of a seismic trace. Short...

2013

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