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The AAPG/Datapages Combined Publications Database
Showing 772 Results. Searched 200,293 documents.
Validating machine learning-based seismic property prediction through self-supervised seismic reconstruction
Tao Zhao, Haibin Di, Aria Abubakar
International Meeting for Applied Geoscience and Energy (IMAGE)
.... Yellow arrows indicate main seismic events that are reasonably well reconstructed in both the ML reconstruction and the convolution-based synthetic data...
2022
A self-attention enhanced encoder-decoder network for seismic data denoising
Stefan Knispel, Jan Walda, Ruediger Zehn, Alexander Bauer, Dirk Gajewski
International Meeting for Applied Geoscience and Energy (IMAGE)
... variant (multiple heads) of scaled dot-product attention (Vaswani et al., 2017). This method can theoretically be used to extend any convolution...
2022
New numerical schemes for time-domain seismic wave modeling in viscoelastic media
Bing Zhou, Moosoo Won, Chao Jin
International Meeting for Applied Geoscience and Energy (IMAGE)
... and Technology, Abu Dhabi, UAE Summary To avoid extensive computation of convolution, common time-domain viscoelastic wave modelling often applies either...
2022
A strategy for acoustic impedance direct inversion in depth domain
Ruiqian Cai, Chengyu Sun, Shizhong Li
International Meeting for Applied Geoscience and Energy (IMAGE)
... is developed (Hu et al., 2007; Singh, 2012), which handles the wavelet and convolution issues in the depth domain through the pseudodepth transform...
2022
Unsupervised deep learning for seismic data reconstruction
Gui Chen, Yang Liu, Mi Zhang
International Meeting for Applied Geoscience and Energy (IMAGE)
... layer, which utilizes a 3D convolution with a kernel size of 3 and a stride of 2 to extract main features and reduce data size. Subsequently, a 3D...
2023
Microsoft Word - image2023_final (10).docx
J0381057
International Meeting for Applied Geoscience and Energy (IMAGE)
... applied along the convolution operator, and proposed above. Here, σ 𝑌 approximation of the argmax classes, the operator ∗ is the 𝐾 is the convolution...
Unknown
Automatic low-order weak faults detection from carbonate reservoir based on deep learning and ant tracking
Han Wang, Xingwei Wu, Hanqing Wang, Jin Meng, Ji Chang, Tianrui Ye, Yujie Zhou, Dongwei Zhang, Yitian Xiao
International Meeting for Applied Geoscience and Energy (IMAGE)
... convolution, the original convolution layer is replaced with residual blocks (ResBlock), and the attention blocks are added to increase the ability...
2024
Colour Image Transformations of Wireline Logs as a Medium for Sedimentary Profile Analysis
D.R. Collins, J.H. Doveton
CSPG Bulletin
... the human ability to discern shapes and trends at all scales. Convolution of a log with a filter, such as a simple moving average, results in the suppression...
1988
CNN for image super-resolution of airborne magnetic data in Ontario, Canada
Rafael Pires de Lima
International Meeting for Applied Geoscience and Energy (IMAGE)
... for geological interpretation. To overcome this dilemma, we developed a super-resolution network architecture making use of sub-pixel convolution techniques...
2024
Feature template based nonlinear time difference correction for first break automatic picking
Chao Ning, Huazhong Wang, Bo Feng, Chengliang Wu
International Meeting for Applied Geoscience and Energy (IMAGE)
... arrivals. Gao et al. (2021) proposed a automatic first-arrival picking through convolution kernel construction and particle swarm optimization(FPCO...
2024
Seismic impedance inversion via neural networks and linear optimization algorithm
Bo Zhang, Yitao Pu, Ruiqi Dai, Danping Cao
International Meeting for Applied Geoscience and Energy (IMAGE)
... data (Ronneberger et al., 2015). The encoder and decoder paths both consist of 7 layers. Each layer in the encoder path consists of convolution, a batch...
2024
Unsupervised compensation of spiral-shaped drone magnetic survey using a recurrent convolutional autoencoder
Brett Bernstein, Yaoguo Li, Richard Hammack, Colton Kohnke
International Meeting for Applied Geoscience and Energy (IMAGE)
... of two 1D convolution layers, each followed by a batch normalization and long short-term memory (LSTM) layer. The LSTM layers facilitate the recurrent...
2024
From 3D Photogrammetric Outcrop Models to Reservoir Models: An Integrated Modelling Workflow, #41858 (2016).
Julien Schmitz, Rémy Deschamps, Philippe Joseph, Olivier Lerat, Brigitte Doligez, Anne Jardin
Search and Discovery.com
... are transferred into petrophysical and petro‐ acoustic models, which are used to test different scenarios of seismic (1D convolution or full wave modelling...
2016
Seismic Resolution in the Mahakam Delta
J. B. Beauchamp
Indonesian Petroleum Association
... by using two-point high-pass vertical arrays (1, −1), one at the source, one at each receiver, the convolution of the two giving a (−1, 2, −1) high-pass...
1980
CMP domain near-surface velocity model building based on deep learning
Yihao Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
...-resolution fusion. The upsampling process is achieved by a 1*1 convolution and the down-sampling process is based on the stride-2 convolution. We use...
2022
Application of General Surface Multiple Prediction, a True Azimuth 3D Surface Related Multiple Elimination Technique, in the Deep Water Area of the Eastern Makassar Strait
Andreas T. Waluyo, Frank Büker
Indonesian Petroleum Association
... by the processing aperture. Figure 3 shows how conventional 3D SRME predicts multiples. The same convolution technique as in 2D SRME is used but now DRP “X...
2009
Assessing properties of internal multiples for different geologies
Paul Ras, Mikhail Davydenko, Eric Verschuur
International Meeting for Applied Geoscience and Energy (IMAGE)
... synthetic by convolution with a wavelet. The build-up of the internal multiple interference pattern is simulated in a top-down (layer adding) fashion, see...
2022
Deep Earth: Leveraging neural networks for seismic exploration objectives
Tariq Alkhalifah, Claire Birnie, Randy Harsuko, Hanchen Wang, Oleg Ovcharenko
International Meeting for Applied Geoscience and Energy (IMAGE)
... image) with a fixed reference trace from that section. 2) The convolution of the resulting data with the mean (or a random sample) of the autocorrelated...
2022
3D surface-consistent residual statics estimation by deep learning
Han Wang, Jie Zhang
International Meeting for Applied Geoscience and Energy (IMAGE)
... branches. Each stage carries out an and independent convolution operation, and each convolution applies residual module (He et al.,2015). For the problem...
2022
Thin Layer Imaging by Wavelet Transform Enhancement
Randy Condronegoro, Woro Sutjiningsih, Herlan Setiadi, Khairul Ummah, Dythia Prayudhatama
Indonesian Petroleum Association
.... The decomposition employs a quadrature mirror filter. The convolution of the signal with a low pass filter provides the “approximation coefficients”, whereas...
2013
A Seismic Rock Properties Study of a Mesozoic Reservoir in Indonesia
Andi Alamsyah, Lantu, Sabrianto Aswad, Andi Darmawansyah
Indonesian Petroleum Association
.... Empirical studies reveal that unconstrained sparse-spike inversion can be approximately modeled as a convolution process, with an operator whose...
2013
3D seismic image-to-image translation
Xiaolei Song, Muhong Zhou, Lifeng Wang, Rodney Johnston
International Meeting for Applied Geoscience and Energy (IMAGE)
... in the opposite direction of a normal convolution (Zeiler 2010). We apply the skipped connection technique to combine the output features from one decoder layer...
2023
High-resolution angle gather tomography with Fourier neural operators
Sean Crawley, Guanghui Huang, Ramzi Djebbi, Jaime Ramos, Nizar Chemingui
International Meeting for Applied Geoscience and Energy (IMAGE)
... global convolutions, efficiently computed with FFTs, rather than local operators typically used by convolution neural networks (CNNs). FNOs...
2023
Efficient subsurface carbon storage modeling with Fourier neural operator
Suraj Pawar, Pandu Devarakota, Faruk O. Alpak, Jeroen Snippe, Detlef Hohl
International Meeting for Applied Geoscience and Energy (IMAGE)
... between two function spaces (Li et al. 2021). In FNO, the kernel integral operator is replaced with a convolution operation defined in Fourier space...
2023
Eavesdrop during sand cleanout well intervention with distributed acoustic sensing
Ivan Lim Chen Ning, Bradley Barnum, Xinhui Min, Monika Valjak, Brian Arias, Yanfen Zhang, Kai Sun, Ozzy Isabu
International Meeting for Applied Geoscience and Energy (IMAGE)
...). Such operation in obtaining low frequency strain-rate 𝐯̇ ( 𝑡) is also equivalent to convolution (∗) of a boxcar operator 𝑔(𝑡) and the strain-rate tensor dat...
2024