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The AAPG/Datapages Combined Publications Database

Showing 10,264 Results. Searched 195,364 documents.

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Abstract: Statics Preserving Sparse Radon Transform; #90224 (2015)

Nasser Kazemi

Search and Discovery.com

... problems: SIAM J. Img. Sci., 183–202. Beylkin, G., 1987, Discrete radon transform: IEEE Trans. Acoust., Speech, and Sig. Proc, 35, 162–172. Gholami...

2015

Abstract: Nisku Multiple Attenuation with Interpolation and Sparsity: A Case Study; #90172 (2014)

Lee Hunt, Scott Reynolds, Mark Hadley, Scott Hadley, Mike Perz, Ye Zheng

Search and Discovery.com

... Energy Ltd for allowing us to show this information. References Cary, P.,1998, The simplest discrete Radon transform, SEG, Expanded Abstracts,17, 1999...

2014

Abstract: A Tour of High Resolution Transforms; #90171 (2013)

Mauricio D. Sacchi

Search and Discovery.com

... methods for seismic data enhancement and reconstruction. References P. W. Cary,1998, The simplest discrete Radon transform, SEG, Expanded Abstracts,17...

2013

Abstract: Practical Implementation of SRME for Land Multiple Attenuation; #90187 (2014)

Juefu Wang and Shaowu Wang

Search and Discovery.com

...: Geophysics, 62, 1586-1595. Hampson, D., 1987, The discrete radon transform: A new tool for image enhancement and noise: 57th Annual International...

2014

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

... that heavily rely on Fast Fourier Transforms and/or a fast implementation of the non-uniform Discrete Fourier Transform (Sacchi and Liu, 2004; Abma...

2015

Radioactivity of Sedimentary Rocks and Associated Petroleum

K. G. Bell , Clark Goodman , W. L. Whitehead

AAPG Bulletin

... of limestones decreases with increasing purity. The shales were uniform (1.2 to 1.0×10-12 gms. Ra/gm.). Apparently, discrete mineral particles...

1940

Preliminary Study of Distribution and Transport of Radium, Radon, and Their Alpha Emitting Daughters Using Nuclear Emulsions and Polonium-210: ABSTRACT

Lorin R. Stieff, Indira L. Balkissoon, Florence M. Barbera

AAPG Bulletin

...Preliminary Study of Distribution and Transport of Radium, Radon, and Their Alpha Emitting Daughters Using Nuclear Emulsions and Polonium-210...

1981

Abstract: Fault System Delineation Driven by New Technology in Tazhong Karsted Carbonate Reservoirs; #91204 (2023)

Yanming Tong, Xingliang Deng, Chuan Wu, Shiti Cui, Pin Yang, Chunguang Shen, Gaige Wang, Jiangyong Wu, Chenqing Tan

Search and Discovery.com

... radon transform. IEEE transactions on acoustics, speech, and signal processing, ASSP-35(2): 162-172 [3] X. Wu, L. Liang, Y. Shi, et al, 2019. FaultSeg3D...

2023

Abstract: Five Dimensional Seismic Data Interpolation; #90171 (2013)

Daniel Trad

Search and Discovery.com

...) instead of a Discrete Fourier Transform is used. The main drawback of using the FFT is the need to bin the data along the four spatial dimensions...

2013

The deblending processing of multi-well 3D DAS-VSP data in the Middle East

Fei Li, Gang Yu, Haibo Liu, Jiawen Song, Yanbin Zhang, Yuanzhong Chen, Tiankui Yin, Jianxin Han, Qingfeng Li

International Meeting for Applied Geoscience and Energy (IMAGE)

... research work on the inversion method of mixed mining and separation. Akerberg et al. (2008) used sparse Radon transform to separate simultaneous...

2023

Tectonics, Sedimentation, and Petroleum Geology of Transform Margin of Central California: ABSTRACT

Stephan A. Graham

AAPG Bulletin

...Tectonics, Sedimentation, and Petroleum Geology of Transform Margin of Central California: ABSTRACT Stephan A. Graham 1981 932 932 65 5. (May...

1981

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

... of Discrete Fourier Transform (DFT) for imaging and mapping of the thickness of the layer as well as temporal discontinuities of geological events from...

2011

Creating Singularity Order Attribute of Seismic Signals Using Continuous Wavelet Transform (CWT) for Stratigraphic Interpretation Tools

A.M. Ustad, M.S. Jaya, F.J. Herrman

Indonesian Petroleum Association

... wavelet transform (CWT) is an ideal tool for measuring singularities in discrete and continuous signals. Singularity order and degree of singularity can...

2007

Spatial Analysis of Basement and Cover Linears by Optical Diffraction - Methods, Results, and Interpretation

Howard J. Pincus, Thomas W. Doe

Utah Geological Association

... Fourier amplitude transform of the input image. This transform is a graph of the distribution of orientations and spatial frequencies of the elements...

1974

East Africa: From Anza to Madagascar: A Relic and Active 4000-km Intraplate Strike-Slip Corridor; #30580 (2018)

Andrew J. Long

Search and Discovery.com

... structural system has been discovered by correlative potential fields interpretation of the East African Transform Margin. Seismic and well records...

2018

Abstract: Interpolation of Aliased Seismic Data in the Curvelet Domain; #90172 (2014)

Mostafa Naghizadeh, Mauricio D. Sacchi

Search and Discovery.com

..., the curvelet transform C can be represented as follows (1) c  Cm where it is understood that, in our notation, the discrete set of coefficients...

2014

Abstract: Spectral Decomposition Applications; #90211 (2015)

Satinder Chopra, John Castagna, and Vladimir Alexeev

Search and Discovery.com

... – the higher frequencies imaging thinner beds and lower frequencies imaging thicker beds. So, if all t he discrete frequency components are available, they can...

2015

Abstract: Reservoir Characterization of Complex Proglacial Ribbon Channels Through Integration of Seismic Attribute, Spectral Decomposition and Subsurface Geological Datasets: The Upper Ordovician Sarah Formation in Northern Arabia; #90310 (2017)

Mohammed Y. Aldakheel, Hamad Alghenaim, Andrew Rees, Fahad Amry

Search and Discovery.com

... and base of the reservoir. Blended RGB (red, blue and green) spectral decomposition has proven particularly useful with discrete Fourier transform (DFT...

2017

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