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The AAPG/Datapages Combined Publications Database
Showing 772 Results. Searched 200,357 documents.
Estimating CO2 saturation and porosity using the double difference approach based invertible neural network
Arnab Dhara, Mrinal K. Sen, Sohini Dasgupta
International Meeting for Applied Geoscience and Energy (IMAGE)
... by an invertible 1 × 1 convolution layer and affine transformation layer. Given an input vector m, the affine transformation layer splits it into two halves...
2023
A dense linear array for passive seismic imaging of geothermal structural features: The FOAL experiment at Utah FORGE
Jaewoo Kim, Jonathan Ajo-Franklin, Tanner Shadoan, Valeriia Sobolevskaia, Julia Correa, Barry Freifeld
International Meeting for Applied Geoscience and Energy (IMAGE)
... shows the S phase, SP phase, and zero-lag cross-correlation of the two wavefields during the back-propagation process using the 13th earthquake from...
2023
Land FWI in the Sultanate of Oman: Challenges and advances on the road to high-resolution velocity
Mohammad Sheryar Farooqui, Yonghe Guo, Azza Al Hasni
International Meeting for Applied Geoscience and Energy (IMAGE)
... estimation, which is based on convolution and correlation. Different multiple models were produced from different multiple generators in the stack...
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)
... by a deterministic correlation, a separate distribution or learned from the training set. Other attributes could be added that incorporate other types...
2024
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)
...-bit gamma ray correlation during drilling to refine the landing point. Moreover, complex near surface conditions in Delaware Basin posts a major...
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)
..., indicating a strong correlation between estimated and lab-measured values. These findings confirm the URTeC: 4255149 2 model’s ability...
2025
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
... by GR curve is obvious. 10 1 300 0. 1 200 A’ Fig.1 Tectonic map of Es1 Formation, Qinan sag. A-A’: location of well correlation section of Fig.5...
2012
4D Seismic and Rock Physics Modeling Responses to Reservoir Steam Flood
Muhammad Edisar, Lilik Hendrajaya, Gunawan Handayani, Umar Fauzi, Laode Ngkoimani, Yarmanto
Indonesian Petroleum Association
... rock physic model. (4) Calculation of reflectivity and convolution with an appropriate seismic wavelet to output a synthetic seismic model...
2005
Paleoflow Patterns and Macroscopic Sedimentary Features in the Late Devonian Chattanooga Shale of Tennessee: Differences Between the Western and Eastern Appalachian Basin
Jorgen Schieber
CSPG Special Publications
.... Correlation of Devonian rock units in the Appalachian Basin. U.S. Geological Survey, Oil and Gas Investigations Chart OC-64. Pettijohn, F.J., Potter...
1994
Extending Engine Change Out Respective to Running Hours Using Data Driven Using One Dimension (1-D) Convolutional Neural Network Algorithm
Subhan Malik, Harry Poetra Soedarsono
Indonesian Petroleum Association
...) algorithm. During each iteration of the BP, the gradient magnitude (or sensitivity) of each network parameter such the weights of the convolution...
2024
Implications from Transfer Functions when Comparing Seismic Data from MEMS Accelerometers and Geophones
Michael S. Hons
Search and Discovery.com
... a symmetrical ‘zerophase’ appearance (Figure 4), which very closely resembles the result of double time differentiation and convolution with a MEMS...
Unknown
Implications from Transfer Functions when Comparing Seismic Data from MEMS Accelerometers and Geophones
Michael S. Hons
Search and Discovery.com
... a symmetrical ‘zerophase’ appearance (Figure 4), which very closely resembles the result of double time differentiation and convolution with a MEMS...
Unknown
Abstract: Monte Carlo Markov Chain Methods in Seismic Deconvolution; #90174 (2014)
Andres Medina and Mirko van der Baan
Search and Discovery.com
..., **[email protected]. Summary One prevailing assumption in reflection seismology is that the observed trace can be described as a convolution...
2014
Abstract: Acceleration on Sparse Promoting Seismic Applications; #90187 (2014)
Lina Miao and Felix Herrmann
Search and Discovery.com
..., we run SPGℓ1 and PQNℓ1 to perform a spike de-convolution to the same data residual, the different behaviors are listed in figure 3. a is the original...
2014
CGG 3D Surface-Related Multiple Modelling: A Unique Approach, #41590 (2015).
David Le Meur, Antonio Pica, Terje Weisser
Search and Discovery.com
... is a reliable representation of the actual subsurface reflectivity. By comparison, SRME convolution of the data with the primaries (Verschuur and Berkhout...
2015
Convolution Neural Networks If They can Identify an Oncoming Car, can They Identify Lithofacies in Core?; #42312 (2018)
Rafael Pires de Lima, Fnu Suriamin, Kurt Marfurt, Matthew Pranter, Gerilyn Soreghan
Search and Discovery.com
...Convolution Neural Networks If They can Identify an Oncoming Car, can They Identify Lithofacies in Core?; #42312 (2018) Rafael Pires de Lima, Fnu...
2018
A Collaborative Study on DFIT Interpretation: Integrating Modeling, Field Data, and Analytical Techniques
Mark McClure, Vidya Bammidi, Craig Cipolla, Dave Cramer, Lucas Martin, Alexei Savitski, Dave Sobernheim, Kate Voller
Unconventional Resources Technology Conference (URTEC)
.... Permeability from core may not be directly applicable in reservoir engineering calculations because in-situ flow can be strongly influenced by pre-existing...
2019
Depositional Mechanics of Thick-Bedded Sandstones at the Base of A Submarine Slope, Tourelle Formation (Lower Ordovician), Quebec, Canada
Richard N. Hiscott, Gerard V. Middleton
Special Publications of SEPM
... cor states cross Convolution almost in variably occurs below a scour surface and is not formed by deformation of ripples but can proba bly...
1979
Operator chains and seismic data decomposition
Sergey Fomel
International Meeting for Applied Geoscience and Energy (IMAGE)
... of migration and modeling, which is a comparatively expensive approach. Alternatively, it can be approximated by using non-stationary convolution (Hu et al...
2022
Anti-aliasing seismic data interpolation by dip-informed self-supervised learning
Shirui Wang, Xuqing Wu, Jiefu Chen
International Meeting for Applied Geoscience and Energy (IMAGE)
... nature of seismic data, a suitable (a) Figure 1: Illustration of the dip-informed deformable convolution. (a) An example seismic gather, in which...
2023
Fracture-cavity carbonate reservoir identification based on channel attention mechanisms
Liuxin Yang, Yongqiang Ma, Guangxiao Deng, Zhen Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
... information from input data. The kernel size is generally the same as the length of wavelet. The output layer is also a convolutional layer with one convolution...
2023
Estimating soil strength using ultra high-resolution seismic and geological unit
Donglin Zhu, Ge Jin, Yi Shen, Xuefeng Shang, Shuang Hu, Jinbo Chen, Vanessa Goh
International Meeting for Applied Geoscience and Energy (IMAGE)
...t simple and straightforward to prevent overfitting. It comprises four convolution blocks and two dense layers (Figure 1). Each convolution block include...
2024
Explainable AI: Can neural networks recognize first arrivals after wave separation?
Yanwen Wei, Zhenyu Zhu, Jicai Ding, Yichuan Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
... layer that contains convolution and activation operations, its forward propagation process can be represented as follows: � = ����(�� + �), where...
2024
Production, Destruction, and DilutionThe Many Paths to Source-Rock Development
Kevin M. Bohacs, George J. Grabowski Jr., Alan R. Carroll, Paul J. Mankiewicz, Kimberlee J. Miskell-Gerhardt, Jon R. Schwalbach, Mary Beth Wegner, J.A. (Toni) Simo
Special Publications of SEPM
... and use some general calculations to estimate the magnitude of their relative effects. Dilution Dilution of organic matter by material...
2005
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