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The AAPG/Datapages Combined Publications Database
Showing 5,187 Results. Searched 200,293 documents.
A sliding box automatic relocation method based on geometric-mean reverse-time migration
Tong Bai, Zhendong Zhang, Malcolm C. A. White, Hongrui Qiu, Paul Williamson, Nori Nakata
International Meeting for Applied Geoscience and Energy (IMAGE)
...; Yang et al., 2018) and the PS-imaging condition becomes Figure 1: (a) Acquisition map showing two-phase stations (inverse triangles) and selected 280...
2022
Seismic erratic noise suppression based on Laplacian-scaled mixture prior
Haotian Xu, Weiwei Xu, Wenchao Chen
International Meeting for Applied Geoscience and Energy (IMAGE)
... introduce the LSM distribution to describe the erratic noise, i.e. ei = ki-1i . The inverse scale parameter ki obeys a certain distribution, i.e. P...
2022
Stacking common-image gathers via the flatten-illumination-similarity method
Chengliang Wu, Huazhong Wang, Bo Feng, Chao Ning, Xianggong Tang
International Meeting for Applied Geoscience and Energy (IMAGE)
... optimization algorithms that come with high computational costs. Conventional migration imaging can be seen as the result of filtering by the Hessian...
2023
Comparison of potential fields inversion techniques for basement relief recovery: A case study from the Taubaté Basin, Brazil
Fernanda C. M. Hermes, Guilherme Lenz, Leonardo Miquelutti, Marco Cetale
International Meeting for Applied Geoscience and Energy (IMAGE)
... that allows a visual analysis of the data. It offers a wide variety of tools for processing and interpreting gravimetric data, such as filtering, inverting...
2023
Application of time-lapse full waveform inversion of vertical seismic profile data for the identification of changes introduced by CO2 sequestration
Anton Egorov, Andrej Bóna, Roman Pevzner, Stanislav Glubokovskikh, Konstantin Tertyshnikov
Petroleum Exploration Society of Australia (PESA)
... inversion package (Köhn 2011). Multiscale approach is applied by filtering the data with low-pass filters in time domain (Bunks, et al. 1995...
2018
Applied Geostatistics Method for Clastic Gas Reservoir Facies Modeling of Middle Arang Formation of TS Gas Field, West Natuna Basin
Tigor Siagian, Ali Taha Al-Temimi, Abdulaziz Al-Mousawi, Sonny Winardhi
Indonesian Petroleum Association
... data only scattered at the crest of the structure. This causes uncertainty regarding the final results of the modeling. Therefore, Inverse-Q...
2017
Data-driven near-surface Q compensation: A case study in Sichuan Basin of China
Xinyuan Feng, Yulian Zhao, Mingtu Xiao
International Meeting for Applied Geoscience and Energy (IMAGE)
... variation: Petroleum Geophysical Exploration, 54, no. 5, 988–996. Wang, Y., 2002, A stable and efficient approach of inverse Q filtering: Geophysics...
2024
Multivariate Data Analysis: Part 6. Geological Methods
K. H. Esbensen, A. G. Journel
AAPG Special Volumes
... components yj are best interpret d against a prior knowledge (such as geological interpretation) of the underlying phenomenon. Filtering The higher...
1992
Abstract: Application of a Tomographic Velocity Model to the Prestack Depth Migration of a Buried Valley; #90172 (2014)
Oluwafemi Ogunsuyi, Douglas R. Schmitt
Search and Discovery.com
... and receivers; these calculated traveltimes in combination with observed traveltimes are used to develop an inverse problem. The inverse problem is solved...
2014
Understanding Seismic Amplitudes, by Steve Henry, #40135 (2004).
Search and Discovery.com
2004
Air Pollution Problems of the Phosphate Industry
Ralph I. Smith
Utah Geological Association
... is close to 3000 feet from the stack. Thereafter the concentration grades off, following the inverse square law, up to 12,000 feet. The spread...
1967
Enhanced Resolution Seismic and New Subsurface Insights: Miocene Section, St. Mary Parish, Louisiana
V. Egorov, C. I. Puryear, R. Tharimela, J. Jurasin
GCAGS Transactions
... filtering and seismic processing have truncated the spectral content and are not adequate to define thin layers, faults, carbonate formations, etc...
2021
Gabor Deconvolution: Surface-Consistent and Iterative
Search and Discovery.com
... as possible by estimating and removing the effects of filtering and attenuation in the earth and seismic recording system. The Gabor deconvolution method...
2013
Abstract: Five Dimensional Seismic Data Interpolation; #90171 (2013)
Daniel Trad
Search and Discovery.com
... processing algorithms used for interpolation work efficiently in three dimensions or less (e.g., Fourier and Radon reconstruction, predictive filtering, etc...
2013
Abstract: Interpolation Using Hankel Tensor Completion; #90187 (2014)
Stewart Trickett and Lynn Burroughs
Search and Discovery.com
... the interpolated frequency slice from the completed tensor. Take the inverse DFT of each trace. Two methods for forming the tensor in step 1 have been proposed...
2014
Adaptive Eigenstructure Classification and Stochastic Decorrelation Filters for Coherent Interference Suppression in the Acoustic Zoom Method, #41503 (2014).
J. Guigne, S. Azad, C. Clements, A. Gogacz, W. Hunt, A. Pant, J. Stacey
Search and Discovery.com
... the narrow beam-width of the receiver array with adaptive classification and filtering of specular energy using Singular Value Decomposition, Stochastic...
2014
Merging Surveys with Multidimensional Interpolation; #41552 (2015)
Daniel Trad, Matt Hall, Milka Cotra
Search and Discovery.com
... the others, causing problems (for example, in migration antialias filtering). To avoid reshooting this survey, it was attempted to reduce its bin size...
2015
Full Use of Dipmeter Data for Geocellular Property Modeling in the McMurray Formation, Alberta; #41586 (2015)
Gregory S. Benson
Search and Discovery.com
...). 2. Apply coherency score filtering and other criteria (e.g. exclude certain facies) to high-grade dipmeter readings for use in model conditioning...
2015
Construction and Application of a Stratigraphic Inverse Model
Timothy A. Cross, Margaret A. Lessenger
Special Publications of SEPM
...Construction and Application of a Stratigraphic Inverse Model Timothy A. Cross, Margaret A. Lessenger Copyright © 2012, Society for Sedimentary...
1999
Inverse Modeling
Margaret Lessenger, Ian Lerche
Special Publications of SEPM
...Inverse Modeling Margaret Lessenger, Ian Lerche Copyright © 2012, Society for Sedimentary Geology (SEPM) INVERSE MODELING MARGARET LESSENGER...
1999
ABSTRACT: Inversion Methods and Kinetic Models of Hydrocarbon Generation, by J. Liu, Ian Lerche; #91003 (1990).
Search and Discovery.com
1990
Abstract: Inverse Reservoir Modeling Using 3-D Seismic, by H. Debeye; #90990 (1993).
Search and Discovery.com
1993
Inverse Methods in Secondary Hydrocarbon Migration Modeling, by M. Kacewicz; #90986 (1994).
Search and Discovery.com
1994