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The AAPG/Datapages Combined Publications Database
Showing 56,189 Results. Searched 200,293 documents.
Using Analytics to Quantify the Value of Seismic Data for Mapping Eagle Ford Sweetspots
Murray Roth, Ted Royer, Ross Peebles, Michael Roth
Unconventional Resources Technology Conference (URTEC)
... analytic technique to predict well production – with and without seismic data. Seismic attributes used in this case study include: fault probability...
2013
Finite-difference modeling of marine vibrator sources
Khalid Almuteri, Jeffrey Shragge, Paul Sava
International Meeting for Applied Geoscience and Energy (IMAGE)
... are proposed in the literature to model marine vibrator data. Dellinger and D´az (2020) present ı a segmentation-deconvolution approach to model...
2022
Regional Geophysical Mapping of the Sub-Phanerozoic Basement, Eastern Southern Saskatchewan and Southwestern Manitoba
Jiakang Li and Igor Morozov
Saskatchewan Geological Society
... and block structure. Here, we attempt to improve the model by using the Euler deconvolution method (Reid et al., 1990; Pilkington et al., 2000), a semi...
2006
Seismic Screening for Hydrocarbon Prospects Using Rock-Physics Attributes, #41608 (2015)
Per Avseth, Tor Veggeland
Search and Discovery.com
... industry. In particular, rock-physics templates (RPT), in combination with seismic AVO inversion data, can be used to screen for hydrocarbon prospects...
2015
Reconditioning Seismic Data for Improved Reservoir Characterization, Lower Clear Fork and Wichita, Fullerton Field, West Texas
Hongliu Zeng, Stephen C. Ruppel, Rebecca H. Jones
West Texas Geological Society
... and deconvolution, Yilmaz, 1987; spectral balancing, Tufekcic et al., 1981). For this study, spectral balancing was used; this method raises...
2003
Upside down Rayleigh-Marchenko imaging: an application to the Volve ocean-bottom cable data
Ning Wang, Matteo Ravasi
International Meeting for Applied Geoscience and Energy (IMAGE)
... is conducted in a portion of the subsurface model using both the receiver-side up- and down-going wavefields with singlescattering propagators. The resulting...
2024
3D Refraction Statics Integrated with Surface-Consistent First-Break Picking, Iterative Inversion, and 3D Visualization
Search and Discovery.com
... be saved and used later, for example, for deconvolution. Automatic surface-consistent first-break picking starts from manual picking of several shots...
2013
Seismic Imaging at Conger: Lessons Learned in Gulf of Mexico Subsalt Imaging
Thomas C. Bergeon, Brad A. Robison
GCAGS Transactions
.... To date, production at Conger has been excellent, confirming the geologic model for the field, i.e., laterally continuous sandstone reservoirs...
2006
Abstract: High-Resolution Prestack Sub-Basaltic Imaging, by A. Druzhinin and C. Macbeth; #90923 (1999)
Search and Discovery.com
1999
Marchenko redatuming and seismic interferometry based internal multiple prediction for salt structures
Zhiwei Gu, Jianhua Geng, Ru-Shan Wu
International Meeting for Applied Geoscience and Energy (IMAGE)
... s of acoustic wave propagation. The red star denotes the shot position for generating wavefield snapshots. (b) A smooth velocity model is used to estimate...
2023
Seismic Data Preconditioning for Improved Reservoir Characterization (Inversion and Fracture Analysis); #41347 (2014)
Darren Schmidt, Alicia Veronesi, Franck Delbecq, and Jeff Durand
Search and Discovery.com
... logs are used to evaluate the seismic data quality through well ties and phase analysis. Full wave reflectivity and convolutional Zoeppritz...
2014
Research on first break picking based on deep learning for DAS-VSP data
Naijian Wang, Yinpo Xu, Yuxin Hou, Yingjie Pan, Mingxing Wang, Chun Zhang, Tianfu Yang
International Meeting for Applied Geoscience and Energy (IMAGE)
... breaks to a local area; secondly, interactively finely picks the first breaks that are used to train an improved U-Net network model, and uses this model...
2024
VIII. Conversion of Seismic Data to Log-Like Displays
Norman S. Neidell
AAPG Special Volumes
... so that they can better discriminate between true event velocities and multiple velocities. The wavelet used in the synthetic seismogram...
1979
Impact of an Integrated Seismic Data Processing Approach: A Case Study in Central Sumatra
Mars E. Semaan, Eddy Murhantoro, Maryanto, Achmad Bermawi, Budi Subianto, Hari Santoso
Indonesian Petroleum Association
... techniques are used: The first is pre-stack processing and imaging that resulted in properly placed structures and clearly defined fault planes...
1992
Micro transient EM for seismic sand corrections through physics-coupled deep learning
Daniele Colombo, Ersan Turkoglu, Ernesto Sandoval-Curiel, Javier Giraldo-Buitrago
International Meeting for Applied Geoscience and Energy (IMAGE)
... implementation we use a sample of 5,000 model/data pairs at each iteration. The coupled optimization process (6) provides inversion models that are used...
2022
Abstract: A Field Experiment Recording Low Seismic Frequencies; #90174 (2014)
G. F. Margrave, M. B. Bertram, K. L. Bertram, K. W. Hall, K. A. H. Innanen, D. C. Lawton, L. E. Mewhort, and T. M. Phillips
Search and Discovery.com
... inversion methods, both post-stack impedance inversion and full-waveform inversion, require low-frequency information about the desired earth model...
2014
MAZ Processing for Basement Fracture: A Case Study on 3D Conventional Land Seismic Dataset
Ahmad Zazeli Fuadi, Yatty Surtiati
Indonesian Petroleum Association
... be used to identify the distribution and orientation of the fracture for a whole survey. In this paper we would like to show the use of the land 3D seismic...
2016
Construction and Analysis of Three-Dimensional Seismic Porosity Inversion Models
Hongliu Zeng
AAPG Special Volumes
... that combines all available information. The model-based inversion method is the approach used in the Fullerton Clear Fork reservoir study.How Well...
2012
Seismic simulations of experimental strata
Lincoln Pratson, Wences Gouveia
AAPG Bulletin
... sophistication. The three algorithms used here are (1) a convolution model, (2) an exploding-reflector model, and (3) a full-wave equation model. This sequence...
2002
High-resolution imaging using least-squares migration in the image domain (LSMi) for a marine distributed acoustic sensing (DAS) 3D-VSP
Ali Sayed, Francesca Twynam, Ran Bachrach, Maud Cavalca, Leo Leon, Maria Shadrina, Qingsong Li, Reetam Biswas, Daniel Tebo, Sam Buist
International Meeting for Applied Geoscience and Energy (IMAGE)
... level. 60 Hz. Subsurface properties derived during the OBN processing campaign were used to build an anisotropic TTI model. A 10,000 ft [3000 m] aperture...
2023
Enhancing Seismic Data Resolution with Multi-Attribute Analysis Using Both Well Log Data and Seismic Data A Case Study, #70281 (2017).
K. John R. Fernando
Search and Discovery.com
... and prospect generation. Seismic data possess lower resolution but good spatial sampling and so can be used for the purpose. Therefore, the ability...
2017
PP-PS depth-domain AVA inversion
Maud Cavalca, Robin P. Fletcher
International Meeting for Applied Geoscience and Energy (IMAGE)
... deconvolution of the image, using an approximate of 𝑯. Alternatively, by formulating the reflectivity model as the result of a plane-wave angledependent...
2023
Seismic data denoising by combining self-supervised and supervised learning
Yen Sun, Paul Williamson
International Meeting for Applied Geoscience and Energy (IMAGE)
... from seismic data. called blind-spot or noise-to-void methods used in image processing (Krull et al., 2019) have been shown to be effective...
2023
Detection threshold of a shallow CO2 plume with VSP data from the CaMI Field Research Station
Brendan J. Kolkman-Quinn, Donald C. Lawton
International Meeting for Applied Geoscience and Energy (IMAGE)
... required cautious processing, relying on deterministic deconvolution to properly scale and balance amplitudes across most of the 10 Hz – 150 Hz...
2022