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The AAPG/Datapages Combined Publications Database

Showing 88 Results. Searched 195,354 documents.

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Leveraging Regional Geology and Sequence Stratigraphic Concepts at Field and Reservoir Scales: Building More Reliable Earth Models Under Sparse Data

Kate C.S. Evans, Jeffrey M. Yarus, Elham Mohsenian, Jose Montero, Jiazuo Zhang,, Alex Bromhead

Unconventional Resources Technology Conference (URTEC)

... (DNN), support vector machine (SVM), and singular value decomposition (SVD)]. Using these type of methods can be highly successful for automated facies...

2019

Rock Physics Inversion: A Montney Case Study, #41295 (2014)

James Johnson, Lisa Holmstrom, Satwant Diocee, Rob Tilson, Sean Johnson

Search and Discovery.com

... coefficients, but instead of using a Weiner prediction filter with a least squares approximation the rank reduction method utilizes the singular value...

2014

Abstract: Prestack Rank-Reduction-Based Noise Suppression: Theory; #90171 (2013)

Stewart Trickett and Lynn Burroughs

Search and Discovery.com

... decomposition, principal-component analysis, subspace filtering, and many other names. The singular value decomposition, described in the previous...

2013

Application of Machine Learning Methods to Assess Progressive Cavity Pumps (PCPs) Performance in Coal Seam Gas (CSG) Wells

Fahd Saghir, M. E. Gonzalez Perdomo, Peter Behrenbruch

Australian Petroleum Production & Exploration Association (APPEA) Journal

... by the clustering algorithm. A further dimensionality reduction step is performed with the singular value decomposition (SVD) to convert the encoded images into two...

2020

Application of Principal Component Analysis Biplots to Reservoir Characterisation and Classification for Low Permeability Carbonate Reservoirs in the Middle East

Liang Sun, Hang Zhao, Fan Liu, Penghui Su, Kun Liu

Unconventional Resources Technology Conference (URTEC)

... was constructed. The covariance matrix was completed with the method of singular value decomposition (SVD), and the PCA biplot was built up. The classified...

2021

Production Optimization Using Machine Learning in Bakken Shale

Guofan Luo, Yao Tian, Mariia Bychina, Christine Ehlig-Economides

Unconventional Resources Technology Conference (URTEC)

... is significantly poorer. Figure 11: Correlation matrix. URTeC 2902505 13 Singular value decomposition (SVD) allows an exact representation any...

2018

Improving curvature analyses of deformed horizons using scale-dependent filtering techniques

Stephan Bergbauer, Tapan Mukerji, Peter Hennings

AAPG Bulletin

... (Fourier [spectral] analysis, wavelet transform filtering, singular value decomposition, factorial kriging) on a seismically mapped horizon in the North...

2003

Abstract: Strong Noise … Removal and Replacement on Seismic Data; #90174 (2014)

Patrick Butler

Search and Discovery.com

...® from GEDCO. References Bekara, M., van der Baan, M., 2007, Local singular value decomposition for signal enhancement of seismic data. Geophysics, 72...

2014

Abstract: Interpolation Using Hankel Tensor Completion; #90187 (2014)

Stewart Trickett and Lynn Burroughs

Search and Discovery.com

... and Applications: SIAM Review, 51, no. 3, 455-500. Kreimer, N., and M. D. Sacchi, 2011, A tensor higher order singular value decomposition (HOSVD) for pre-stack st...

2014

Abstract: A Nuclear Norm Minimization Algorithm with Application to Five Dimensional (5D) Seismic Data Recovery; #90187 (2014)

N. Kreimer, A. Stanton, and M. D. Sacchi

Search and Discovery.com

...) proposed to use the Higher Order Singular Value Decomposition (HOSVD) to recover missing data via the aforementioned concept. In this presentation we examine...

2014

Seismic data denoising by combining self-supervised and supervised learning

Yen Sun, Paul Williamson

International Meeting for Applied Geoscience and Energy (IMAGE)

... transform (Naghizadeh and Sacchi, 2018), f-x deconvolution (Gulunay, 2017), singular value decomposition (Gan et al., 2015) and variational mode...

2023

Unsupervised deep learning for seismic data reconstruction

Gui Chen, Yang Liu, Mi Zhang

International Meeting for Applied Geoscience and Energy (IMAGE)

... form a low-rank tensor, while missing traces lead to a higher-rank tensor. Oropeza and Sacchi (2011) apply the randomized singular value decomposition...

2023

Abstract: A Comparison of 5D Reconstruction Methods; #90187 (2014)

A. Stanton, N. Kreimer, D. Bonar, M. Naghizadeh, and M. D. Sacchi

Search and Discovery.com

...). Tensor Completion (TCOM) uses the Higher-Order Singular Value Decomposition and its truncated version to reduce the rank of the core-tensor...

2014

A Quick Look on Litho Classification Using Combination of Principal Component Analysis and Cluster Analysis of Seismic Attributes: A Case Study on Boonsville Field

Abdi W.S., Leonard J.I. Lisapaly

Indonesian Petroleum Association

..._components.pdf. Shlens, J., 2003. A Tutorial on Principal Component Analysis: Derivation, Discussion and Singular value Decomposition, URL: www.snl.salk.edu...

2005

Augmenting 1D conductivity depth sections to include information pertaining to 2D/3D conductors

Magdel Combrinck

Petroleum Exploration Society of Australia (PESA)

... electromagnetic data: Geophysics, 52, 545–554. Stolz, E., and J. Macnae, 1998, Evaluating EM waveforms by singular-value decomposition of exponential basis...

2019

Deconvolution of Time-Varying Bottomhole Pressure Improves Rate-Time Models History Matches and Forecasts of Tight-Oil Wells Production

Leopoldo M. Ruiz Maraggi, Larry W. Lake, Mark P. Walsh

Unconventional Resources Technology Conference (URTEC)

...: naïve, generalized Tikhonov, truncated generalized singular value decomposition (TGSVD), truncated total least-squares (TTLS) and regularized...

2021

A Novel Method to Develop Chemostratigraphy Using X-Ray Fluorescence Spectral Raw Data

M. Hussain, A. Amao, K. Al-Ramadan, L. Babalola, J. Humphrey

Unconventional Resources Technology Conference (URTEC)

...), with the singular value decomposition method, and Hierarchical Clustering on Principal Components (HCPC), based on Ward’s method of agglomeration...

2021

Abstract: Recent Advances in the Characterization of Unconventional Reservoirs with Wide-azimuth Seismic Data; #90187 (2014)

Ran Bachrach, Sagnik Dasgupta, Colin Sayers, Josimar Silva, and Stefano Volterrani

Search and Discovery.com

... system of equations that can be solved using singular value decomposition. Inversion of synthetic data has shown acceptable stability of the inversion...

2014

Using Multiple Downhole VSP Arrays for Monitoring and Locating Passive Microseisms in the Oil Reservoirs; #41561 (2015)

Zuolin Chen

Search and Discovery.com

... value decomposition method. Hence, Risemi=(2s2eigenvalueiF(p;4,N-4))½. Numerical Experiments The one-standard error (68%) ellipses of locations...

2015

High-frequency (20 MHz) NMR and Modified Rock-Eval Pyrolysis Methods as an Integrated Approach to Examine Producibility in Kerogen-Rich Source-Reservoirs

Humberto Carvajal-Ortiz, Thomas Gentzis, Harry Xie

Unconventional Resources Technology Conference (URTEC)

... using an Optimized Truncated Singular Value Decomposition (OTSVD) inversion method to obtain the 2D T1-T2 map. All analysis were performed at room...

2019

An AI approach to using magnetic gradient tensor analysis for quick depth and property estimation

David A. Pratt, K. Blair McKenzie, Anthony S. White

Petroleum Exploration Society of Australia (PESA)

... is computed for multiple x locations and the matrix of equations is solved for the source parameters using singular value decomposition. Tilt Depth Method...

2019

Real Time Target Optimization and Geosteering Multi-Well Case Study Utilizing Onsite While-Drilling XRD, XRF, and Mass Spectrometry, Niobrara and Codell Formations, DJ Basin

Anne Grau, Robert Sterling, Ryan King, Gbenga Yemidale

Unconventional Resources Technology Conference (URTEC)

..., A. T., Underwood, M.B., 1995; Calibration of an X-Ray Diffraction Method to Determine Relative Mineral Abundances in Bulk Powders using Matrix Singular Value...

2019

Leveraging Unsupervised Machine Learning on Seismic Images of Miocene Deposits in the Carpathian Foredeep Basin for Facies Classification

Reva Wiratama, Fikrah Elhifzi Harahap, Imoleayo Fashagba, Kamil Cichostępski

Indonesian Petroleum Association

... Analysis Derivation, Discussion and Singular Value Decomposition. Shlens2003ATO. S. Hadiloo., Mirzaei, S., Hashemi, H., Sefidari, E. 2017. SeisART...

2022

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