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The AAPG/Datapages Combined Publications Database
Showing 2,329 Results. Searched 200,691 documents.
Abstracts: Empirical Mode Decomposition and Robust Seismic Attribute Analysis; #90173 (2015)
Jiajun Han and Mirko van der Baan
Search and Discovery.com
... that obtained using traditional time-frequency analysis tools, such as Fourier transform and wavelet transforms. Also known as the Hilbert-Huang transform...
2015
Abstract: Intrinsic and Apparent Seismic Attenuation in VSP Data; #90211 (2015)
Arnim Haase and Robert Stewart
Search and Discovery.com
... resolution, stabilizing wavelet phase, defining lithology and perhaps providing indications of hydrocarbon saturation. We are thus interested...
2015
Abstract: Quantitative Interpretation Using a New Neural Network Approach: Testing on Real Data Cases; #90246 (2016)
Maria Krylova, Jean-Jacques Schnitzler, Thierry Cadoret, Issam Tarrass
Search and Discovery.com
... geological knowledge and does not require any wavelet extraction. The approach was successfully tested on an offshore West African oil field...
2016
Abstract: Improving Temporal Resolution of Land Seismic Data with a Stabilized Inverse Q-Filter; #90254 (2016)
Abdullah M. Alshangiti, Peter Pecholcs, Rienk Lakeman, Mohammad Bannagi
Search and Discovery.com
..., distortion of wavelet phase and decrease of spectral amplitudes, especially at high frequencies. This leads to poor resolution and low signal to noise ratio...
2016
Abstract: Constrained 3D VTI Full Waveform Inversion of Wide Azimuth Data from the Red Sea, Saudi Arabia; #90254 (2016)
Young Seo Kim, Constantine Tsingas
Search and Discovery.com
... for parameter estimation and updating were calculated in the frequency domain. The source wavelet was estimated by using l2-norm between frequency-domain modeled...
2016
Abstract: Enhancing the Signal-To-Noise Ratio of Sonic Waveforms by Interferometric Stacking; #90255 (2017)
Ali Aldawood, Ibrahim Hoteit, Abdulrahman Alshuhail, Abdullatif Al-Shuhail
Search and Discovery.com
.... This method would suppress the spurious artifacts, enhance the temporal resolution, and deconvolve the source wavelet in the super-virtual sonic waveforms. We...
2017
Abstract: Qualitative Seismic Fracture Study of the Reservoir Using Combination of Seismic Attributes and Geological Setting of the Study Area; #90255 (2017)
Keyvan Najafzadeh, Yahya Moradi Chaleshtori, Abdolah Kiani
Search and Discovery.com
... less than the size of a seismic wavelet. Edge detection methods measure lateral changes in seismic waveforms and amplitude. Curvature attributes have...
2017
Abstract: Sediment Dispersal Patterns of the Outer Shelf to Upper Slope Paleocene-Eocene Wilcox Group, South-Central Texas Coast; #90285 (2016)
Hongliu Zeng, William A. Ambrose, Wenlong Xu
Search and Discovery.com
... at Austin, Austin, Texas, U.S.A. Excellong, Inc., Sugar Land, Texas, U.S.A. 2 ABSTRACT Applying wavelet-phase adjustment and attribute analysis...
2017
Abstract: Mining Big Data Using Principal Component Analysis and Using Results to Find Oil and Gas with Neural Analysis of Multiple Seismic Attributes Machine Learning!; #90304 (2017)
Deborah Sacrey
Search and Discovery.com
... or wavelet based) and inversion (Poisson’s ratio, density, brittleness and more). The use of Principal Component Analysis (PCA), which is a linear...
2017
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
...), continuous wavelet transform and S-Transform algorithms at the 15, 20 and 25 Hz frequencies. Increased channel detection along with previously unseen...
2017
Abstract: Time-Exclusive Sediment Transport Mechanisms in the Deepwater Niger Delta; #90310 (2017)
Muslim B. Aminu, Samuel B. Ojo
Search and Discovery.com
... of the deepwater Niger Delta. Through the application of a continuous wavelet transform, we first reveal the distribution, architecture and organization of sediment...
2017
Abstract: Effective Delivery of Reservoir Compliant Seismic Data Processing; #90310 (2017)
Arash Jafargandomi, Celine Lacombe, Vimol Souvannavong, Henning Hoeber
Search and Discovery.com
... of the processed data for reservoir property estimation. These measures include wavelet estimation, waveletdecomposition in orthogonal domain, AVA-fit...
2017
Abstract: Improving Seismic Interpretation by Reducing Uncertainty With 2-D Modeling and Analytics; #90310 (2017)
Vladimir Rybakov
Search and Discovery.com
... with efficient wavelet estimation for an optimized set of model parameters...
2017
Abstract: Reservoir Characterization of Complex Submarine Channel Systems through Integrated Advanced Seismic Imaging and Geological Modelling: The Upper Ordovician Sarah Formation in Northern Arabia; #90319 (2018)
Mohammed Y. Aldakheel, Hamad Alghenaim, Andrew Rees, Fahad Amry
Search and Discovery.com
...), continuous wavelet transform and S-Transform algorithms at the 15, 20 and 25 Hz frequencies. Increased channel detection along with previously unseen...
2018
Abstract: Efficient Supergrouping Approach for Enhancement of High-Channel Count and Single Sensor Seismic Data; #90319 (2018)
Maxim Dmitriev, Andrey Bakulin, Pavel Golikov
Search and Discovery.com
... for intra-array statics and wavelet variation. We demonstrate noise-removing properties of such generalized supergroups with NMO corrections...
2018
Abstract: Integrated Workflow for Reservoir Properties Prediction, Using Ultra-Far Seismic Data, Mansoura Area, Onshore Nile Delta, Egypt; #90319 (2018)
Walaa Fathy, Asghar Shams
Search and Discovery.com
... using the statistically extracted wavelet from each corresponding partial angle stack. The reservoir properties prediction was done using multi attribute...
2018
Abstract: Near-Surface Velocity Estimation Using Source-Domain Full Traveltime Inversion and Waveform Inversion; #90319 (2018)
Lu Liu, Bowen Guo, Yi Luo
Search and Discovery.com
... velocities via providing the correct sign. In addition, this method does not need source wavelet estimation, which is required for receiver-domain...
2018
Abstract: Mapping Paleozoic Siliciclastic Channel Using Deterministic Post-Stack Inversion; #90319 (2018)
Mohammed A. Manaa, Jawwad Ahmad
Search and Discovery.com
... seismic volume covering the field is used as an input for the inversion, along with a wavelet and a low frequency model built using the available wells...
2018
Abstract: Enhancing Stratigraphic Features by Spectral Decomposition, Case Studies from Saudi Arabia; #90319 (2018)
Schuman Wu
Search and Discovery.com
...-amplitude data contain ample geological information, but the amplitude data is usually skewed towards the dominant frequency of the seismic source wavelet...
2018
Abstract: Emerging Cretaceous Oil and Gas Play, Alberta, Canada Controls on Productivity;
Peter Bauman, Chris Barton
Search and Discovery.com
... into the geologic model. The methodology includes seismic characterization parameters such as amplitude, wavelet characterization and attribute analysis...
Unknown
Abstract: Seismic Characterization of Debris Slopes Around Isolated Carbonate Platforms;
William Mynatt, Eugene Rankey, Michael Poppelreiter, Adelya Makhankova, Grisel Paola Soto
Search and Discovery.com
... impedance profiles. These profiles are convolved with a wavelet derived from CL reservoir data to create models of the seismic response of each stratigraphic...
Unknown
Abstract: A New Approach to Automated Well-Log Correlation in Three Dimensions: Examples from the Permian Basin, Texas;
Zoltan Sylvester
Search and Discovery.com
... a multi-scale blocking method that relies on the continuous wavelet transform to identify stratigraphic units of a certain scale in one well...
Unknown
Abstract: Rigorous Demonstration of Sub-Wavelength Multiple Scattering Suppression Using Advanced Seismic Data Processing Workflows; #91204 (2023)
Marcin Dukalski, Chris Reinicke, Rob Hegge
Search and Discovery.com
... currently-used de-multiple methods assume some kind of temporal separability between events, to either estimate the source wavelet or the multiple...
2023
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user1
Search and Discovery.com
... was carried out to condition the well logs, which were used to extract a stable multi- well wavelet from seismic (Well to Seismic Tie). Then, horizons...
Unknown
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user1
Search and Discovery.com
... by utilizing Convolutional Neural Networks(CNNs) and Wavelet-based approaches. This ensures a clear interpretation of subsurface characteristics for a better...
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