Welcome to the new Datapages Archives
Datapages has redesigned the Archives with new features. You can search from the home page or browse content from over 40 publishers and societies. Non-subscribers may now view abstracts on all items before purchasing full text. Please continue to send us your feedback at emailaddress.
AAPG Members: Your membership includes full access to the online archive of the AAPG Bulletin. Please login at Members Only. Access to full text from other collections requires a subscription or pay-per-view document purchase.
Welcome to the new Datapages Archives
Search Results > New Search > Revise Search
The AAPG/Datapages Combined Publications Database
Showing 736 Results. Searched 200,635 documents.
Internal multiple elimination with an inverse-scattering theory guided deep neural network
Zhiwei Gu, Liurong Tao, Haoran Ren, Ru-Shan Wu, Jianhua Geng
International Meeting for Applied Geoscience and Energy (IMAGE)
...* are the convolution and the correlation integral operator of R with any wavefields, respectively. is a small positive value to account for the finite bandwidth...
2022
A practical implementation of data-space Hessian in the time-domain formulation of source extended full-waveform inversion
Gaoshan Guo, Stephane Operto, Ali Gholami, Hossein S. Aghamiry
International Meeting for Applied Geoscience and Energy (IMAGE)
... is used (referred to as CG(i) , where i stands for the number of inner iterations). We first assess the effect of Hs in where ∗t denotes convolution...
2022
Accelerating innovation with software abstractions for scalable computational geophysics
Mathias Louboutin, Philipp Witte, Ali Siahkoohi, Gabrio Rizzuti, Ziyi Yin, Rafael Orozco, Felix J. Herrmann
International Meeting for Applied Geoscience and Energy (IMAGE)
... gradient descent algorithm, in which the conventional LS-RTM gradient g is augmented through convolution layers. The input into the network is the observed...
2022
Fast Gauss-Newton full-wavefield migration
Siamak Abolhassani, Eric Verschuur
International Meeting for Applied Geoscience and Energy (IMAGE)
... convolution filter for each point in the image space to locally match a reference reflectivity model to its corresponding migration image. For a target...
2022
Increasing signal-to-noise ratio of borehole image logs using convolutional neural networks
Mustafa A. Al Ibrahim, Mokhles M. Mezghani
International Meeting for Applied Geoscience and Energy (IMAGE)
...rg/10.1016/j.petrol.2020.107099. Dumoulin, V., and F. Visin, 2018, A guide to convolution arithmetic for deep learning: arXiv preprint, arXiv:1603.072...
2022
Seismic Acquisition and Processing
Bruce S. Hart
Special Publications of SEPM
... seis ic trace consists of the convolution of the earth's i pulse response (i .e., reflection coefficients) with a wavelet, seis ic processors use...
2000
Acoustic waveform inversion with the Lippmann-Schwinger equation constraint
Rahul Sarkar, Biondo Biondi
International Meeting for Applied Geoscience and Energy (IMAGE)
.../10.1088/0266-5611/32/1/015007. Vico, F., L. Greengard, and M. Ferrando, 2016, Fast convolution with free-space Green’s functions: Journal of Computational Physics, 323...
2022
AVO and Inversion Contribute to Makassar Exploration Efforts
William L. Soroka, Herry Andiarbowo, Anung Widodo
Indonesian Petroleum Association
... wavelet + Noise (* implies convolution) Because the seismic and wavelet are known, it should be possible to solve this problem for the unknown geology...
1995
Geomechanical prestack depth migration of the Kraken 3D (Browse Basin, Australia)
Jarrod Dunne, Ferudun Kilic, Matthew Zengerer, Pramod Kumar, Hamish Stein, Shiv Pujan Singh, Stephen Gallagher
Petroleum Exploration Society of Australia (PESA)
... Transformation method, which is faster to run than the Spatial Convolution method but not as accurate unless large amounts of vertical padding are applied, thus...
2018
Crustal thickness and velocity structure of southern Peninsular Malaysia
Abdul Halim Abdul Latiff, Amin Esmail Khalil
Geological Society of Malaysia (GSM)
.... In the iterative deconvolution process, the differences between the resultant convolution of the observed vertical component with a spike function, and the recorded...
2018
A Depositional Model for a Flood-Tidal Delta and Washover Sands in the Late Pleistocene Paleo-Tokyo Bay, Japan
Naomi Murakoshi, Fujio Masuda
CSPG Special Publications
... deposition of the large foreset. Figure 7. Schematic section of washover sand. FTD, flood-tidal delta. The convolution structures in the proximal...
1991
What samples must seismic interpreters label for efficient machine learning?
Ryan Benkert, Mohit Prabhushankar, Ghassan AlRegib
International Meeting for Applied Geoscience and Energy (IMAGE)
.... Murphy, and A. L. Yuille, 2017, DeepLab: Semantic image segmentation with deep convolutional nets, atrous convolution, and fully connected CRFs: IEEE...
2023
Resilience of the US Shale Production to the Collapse of Oil & Gas Prices
Philippe A. Charlez, Pierre Delfiner
Unconventional Resources Technology Conference (URTEC)
... connected during previous months s ≤ t. The right-hand side of Equation 1 is a convolution product of the functions n and f, and a completely general f...
2016
The emergence and impact of scientific machine learning in geophysical exploration
Umair bin Waheed
International Meeting for Applied Geoscience and Energy (IMAGE)
... of such systems. The key to FNOs’ operation lies in transforming the input data into the Fourier space, a frequency domain, where convolution operations can...
2023
Backscatter analysis of vehicle-generated noise using symmetric autoencoders
Sanket Bajad, Pawan Bharadwaj
International Meeting for Applied Geoscience and Energy (IMAGE)
... among the CCNs within Xr ? To understand this, we assume a convolutional model with a point noise source. We write each CCN as a discrete convolution...
2024
How AVO has Been and Continues to be an Essential Tool in De-Risking the World High-Impact exploration Wells
Henk Kombrink, Henry Pettingill, Rocky Roden
GEO ExPro Magazine
..., volcanics, or carbonates (polarity or convolution issue) Diagenetic boundary or unconformity CO₂ or nitrogen Tuning effects Lateral change in lithology...
2025
Elements of High Constructive Deltaic Sedimentation, Lower Frio Formation, Brazoria County, Texas
Noel Tyler, Jong H. Han
GCAGS Transactions
.... Convolution of bedding is defined by mud layers; where mudstones are absent the unit is massive. Highly contorted intrasets within the contorted laminae...
1982
Background noise suppression for DAS-VSP data using attention-based deep image prior
Yang Cui, Umair bin Waheed, Yangkang Chen
International Meeting for Applied Geoscience and Energy (IMAGE)
.... Similarly, Wu et al. (2022) developed a framework for denoising multiscale DAS data, employing convolution operations across various data dimensions...
2024
Reservoir Characterisation Through Integrated AVO, AI and EI Inversion
Andy Furniss
Indonesian Petroleum Association
... of calibrating inversion results to real-world data. Seismic reflection data is an interface property in which the recorded data are a convolution...
2002
4D Seismic Bandwidth and Resolution Analysis for Reservoir Fluid-flow Model Applications
Rafael Souza, David Lumley, Jeffrey Shragge, Alessandra Davolio, Denis Schiozer
Petroleum Exploration Society of Australia (PESA)
... modelling results ( e.g. through finite difference solutions) to those generated by infinite frequency ray-tracing and convolution modelling results...
2019
From Chaos to Caves An Evolution of Seismic Karst Interpretation at the Vorwata Field
Riangguna Eloni, M.R. Husni Sahidu, Ilham Panggeleng, Christopher S. Birt, Ted Manning
Indonesian Petroleum Association
.... Since only a single convolution is applied, the process is a direct transform of the seismic data. This implies that the result will show what...
2016
Fluid distribution modeling impact on estimating CO2 saturation in Cranfield: A capillary pressure equilibrium approach with invertible neural networks
Sohini Dasgupta, Arnab Dhara, Mrinal K. Sen
International Meeting for Applied Geoscience and Energy (IMAGE)
.... The GLOW block’s core is a reversible unit featuring two affine coupling layers, comprising an act-norm step, an invertible 1x1 convolution layer...
2024
Understanding the Petroleum System of North Serayu Basin: An Integrated Approach from Geology,Geophysic, and Geochemistry
Dimas A. R. Prawiranegara, Fauzan Eka Saputra, Fisco Raseno, Bayu Harry Utomo, Alfin Sani, Agung W. Wibowo
Indonesian Petroleum Association
.... Halang Formation is characterized by graded bedding, mud clast, slump, and convolution associated with crevasse splay facies (Posamantier and Walker...
2016
Deep learning-based 3D microseismic event direct location using simultaneous surface and borehole data: An application to the Utah FORGE site
Yuanyuan Yang, Omar M. Saad, Tariq Alkhalifah
International Meeting for Applied Geoscience and Energy (IMAGE)
... the segment itself, and then the convolution of the resulting data Direction Location Error (m) X 31.6 Y 70.8 Z 4.2 Omni 77.7 CONCLUSIONS We developed...
2024
Integrated Digital Outcrop Model (DOM) and Seismic Forward Modeling: Application to Enhance Subsurface Interpretation in Deltaic System of Kutai Basin, East Kalimantan
Dicky Harishidayat, Leon Taufani, Iqbal Fardiansyah, Ari Wibowo
Indonesian Petroleum Association
... (according to the dimension of outcrop data). Another seismic modeling approach is a simple and fast convolution method. The way it works is trying...
2017