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The AAPG/Datapages Combined Publications Database
Showing 735 Results. Searched 200,619 documents.
Waterflood Performance Monitoring: 4D-Microgravity and Vertical Electrical Sounding (VES) Approach in Tanjung Complex Structure, Tanjung Field, South Kalimantan
Fahmi Bajry, R. Agung I. Wardhana, Reza Rahadian, Adhitya Pratama Lanadito, Wawan Gunawan A. Kadir
Indonesian Petroleum Association
... Schlumberger configuration. In mathematics, gravity anomaly is the result of convolution between Ri operators who depend on the geometry...
2016
3D Radon transformation with axis dependent curvature
Faruq Akbar, Warren Ho, Sebastian Holland, Rodrigo Fuck
International Meeting for Applied Geoscience and Energy (IMAGE)
... method for parabolic Radon where they used conjugate gradient method and circular convolution in the Fourier domain...
2024
GAN-based priors for Bayesian inference of subsurface geology at large scale
Kevin B. Daly, Tuan A. Tran, Brent D. Wheelock, Grant J. Seastream
International Meeting for Applied Geoscience and Energy (IMAGE)
... of the convolution output. To compensate for the shrinking, we padded the latent space with multiple shrouds Fourth International Meeting for Applied Geoscience...
2024
High-efficient reflection retrieval from massive ambient noise using a deep-learning workflow
Yinghe Wu, Shulin Pan, Dawei Liu, Yaojie Chen, Qinghui Cui
International Meeting for Applied Geoscience and Energy (IMAGE)
... convolution modules. Then, the fully connected layer controls the output dimension. It has a relatively simple structure and low operating cost. The network...
2024
Generating high-quality labels for deep learning CO2 monitoring using local orthogonalization
Shuang Gao, Sergey Fomel, Yangkang Chen
International Meeting for Applied Geoscience and Energy (IMAGE)
...fine a local attribute Fg [ j] at any spatial point j within a 3D seismic array s, utilizing a convolution with a cubic kernel g centered at j...
2024
Berwick Field: The Geologic Half of the Seismic Stratigraphic Story in the Lower Tuscaloosa Mississippi
Robert K. Garrison , Robert Chancellor
GCAGS Transactions
... processes include spectral whitening to increase the bandwidth and therefore the resolution of the data, surface consistent de-convolution, surface...
1991
Two Stochastic Models Useful in Petroleum Exploration: Economics of Petroleum Exploration and Production in the Arctic
Gordon M. Kaufman , Paul G. Bradley
AAPG Special Volumes
... is (defining u0 = 0 and s0 = 0) L(N, RM, , SN|H
1973
Morphology, Structure, and Evolution of a Channel Island in the Barakar River, Barakar, West Bengal
Swapan Kumar Sarkar, Sudhir Basumallick
Journal of Sedimentary Research (SEPM)
.... The convolution is restricted to one single layer, occasionally underlain and overlain by horizontally stratified layers. Injected structure...
1968
Application of Seismic Super Resolution to Improve Drilling ,Planning, and Risk Mitigation in the Delaware Basin
Riki Tasrianto, Chengbo Li
Unconventional Resources Technology Conference (URTEC)
... to illustrate the natural matching between the seismic and synthetic. The wavelet chosen for the synthetic mimics the wavelet used in the convolution...
2023
Multi-Modal Neural Network for Porosity and Permeability Estimation in Tight Gas Reservoirs: A Case Study in the Ordos Basin, China
Shengjuan Cai, Yitian Xiao, Han Wang, Feifei Gou, Hanqing Wang, Yujie Zhou, Tianrui Ye
Unconventional Resources Technology Conference (URTEC)
... regression network (RPTransformer) for reservoir porosity and permeability prediction. This network is composed of 1D convolution, long short-term memory...
2025
Turbidite Origin of Glaciolacustrine Sediments, Woodcock Lake, Pennsylvania
Samuel S. Harrison
Journal of Sedimentary Research (SEPM)
... and laminated silt-clay sediments in ancient Woodcock Lake. End_Page 743------------------------ The turbidity currents in some cases caused convolution...
1975
Slope Mapping
W. E. Dole, N. F. Jordan
AAPG Bulletin
... into a single convolution operation which is applied in both the X and Y directions. The usual compromise between the ideal filter and the practical...
1978
Lithostratigraphic Interpretation of Seismic Data for Reservoir Characterization; #90017 (2003)
Mahesh Chandra, A. K. Srivastava, V. Singh, D. N. Tiwari, P. K. Painuly
Search and Discovery.com
...-IX upper sand Fig-5: Impedance map of K-IX upper sand window including acoustic impedance as an external attribute. A seven-point convolution...
2003
Abstract: Seismic Data Decomposition into Spectral Components Using Regularized Nonstationary Autoregression; #90187 (2014)
Sergey Fomel
Search and Discovery.com
... one by one by using a convolution of several two-point prediction-error filters: (7) F(Z) = (1- Z / Z1 ) (1- Z / Z2 ) (1- Z / Zn ) =1+ a1Z + a2 Z 2...
2014
Abstract: Maximum Entropy Acquisition Design and Optimal Interpolation; #90187 (2014)
Mauricio D. Sacchi, Mafijul Islam Bhuiyan, and Nasser Kazemi
Search and Discovery.com
... ⊗ is the symbol for discrete convolution and S(kx , ky ) is the sampling function. Naghizadeh and Sacchi (2010) has demonstrated that the recovery of d(n, m) from d...
2014
Abstract: Velocity Dispersion in Field Seismic Data: Impact, Detection and Application; #90211 (2015)
Langqiu Sun
Search and Discovery.com
... as the component’s frequency. Fig. 5 is a demonstration of this method, using the same Vibroseis data as above. Considering convolution in time domain...
2015
Abstract: Predicting Free Surface Multiples without the Water: SRME on Land; #90224 (2015)
Keith Wilkinson, Richard Bale, and Ken Gray
Search and Discovery.com
.... The actual combination of ray-paths is performed through a crossconvolution of the data with a primary-only wavefield estimate, since convolution corresponds...
2015
Seismic-Sedimentologic Study of Lacustrine Gravity-Flow Channels: Oligocene ES1 Formation, Qinan Sag, Huanghua Depression, China, #50754 (2012)
Huaqing Liu, Hong Zhong, Zhang Jing
Search and Discovery.com
... deformation developed commonly, such as sandy convolution deformation Granularity(Φ) Ф (Fig.3,m) , S type deformation of thin muddy stripped belt (Fig.3,q...
2012
A Reservoir Characterization Case Study Based on the Structural and Depositional Isochronous Framework; #41187 (2013)
Ling Yun, Xiangyu Guo, Qianggong Song, and Hai Xu
Search and Discovery.com
... statistical wavelet de-convolution, and the processing QC technologies (Ling Yun, Gao Jun etc., 2002, 2004). Shown in Figure 9 are the QC plots...
2013
Coherence Attribute Applications on Seismic Data in Various Guises, #42273 (2018).
Satinder Chopra, Kurt J. Marfurt
Search and Discovery.com
... with the input seismic trace about each sample to form v(t,f) and vH(t,f). The convolution with the real wavelets provides the voices, v(t,f). The spectral...
2018
A Big Fan of Signals? Exploring Autogenic and Allogenic Processes in Lobyte3D, a Numerical Stratigraphic Forward Model of Submarine Fan Development; #51593 (2020)
Peter Burgess, Isabella Masiero, Stephan Toby, Robert Duller
Search and Discovery.com
... stacking is visible, or could be inferred, from seismic images? Norsar software used to run depth-domain convolution modelling with integrated...
2020
3D Seismic Facies Classification on CPU and GPU HPC Clusters
Sergio Botelho, Vishal Das, Davide Vanzo, Pandu Devarakota, Vinay Rao, Santi Adavani
Unconventional Resources Technology Conference (URTEC)
... CNN architectures." Society of Exploration Geophysicists. 2036–2040. Dumoulin, V. and Visin, F. 2018. "A guide to convolution arithmetic for deep...
2021
Pressure Transient Analysis in Unconventional Resources
I. D. Paton, G. Stewart, C. Y. Tan, M. Wasik
Indonesian Petroleum Association
...) and CTP solutions of the diffusivity equation will be employed. In Chapter 14 of “Well Test Design and Analysis”6 a real time convolution algorithm...
2012
Anhydrite Diagenesis, Calcitization, and Organic Laminites, Winnipegosis Formation, Middle Devonian, Saskatchewan
D. J. Shearman, J. G. Fuller
CSPG Bulletin
..., but the calcitic anhydrite fluoresces strongly. Enterolithic structures in the white calcitic layers exhibit noticeably stronger convolution than those...
1969
Pre-drill Reservoir Evaluation Using Passive Seismic Imaging
Charles Sicking, Jan Vermilye, Ashley Yaner
Unconventional Resources Technology Conference (URTEC)
... is described as follows. Assuming that the seismic trace is the convolution in time of a wavelet (w) with the reflectivity series (r), the seismic trace...
2016