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An integrated multi-hazard assessment using machine learning in the complex terrains of Northern Pakistan. [PDF]
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First International Meeting for Applied Geoscience & Energy Expanded Abstracts, 2021
ABSTRACT Local seismic attributes play an important role in seismic processing and interpretation. However, the iterative regularized inversion required by the calculation of local seismic attributes makes it prohibitively expensive for real-time processing tasks.
Zhicheng Geng +5 more
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ABSTRACT Local seismic attributes play an important role in seismic processing and interpretation. However, the iterative regularized inversion required by the calculation of local seismic attributes makes it prohibitively expensive for real-time processing tasks.
Zhicheng Geng +5 more
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Generating Seismic Horizon Using Multiple Seismic Attributes
IEEE Geoscience and Remote Sensing Letters, 2021Today’s 3-D seismic surveys usually contain hundreds of inline and crossline vertical seismic slices. Seismic interpreters usually need to spend weeks or even months for manually picking horizons on vertical seismic slices. Researchers have developed algorithms to accelerate horizon picking and most algorithms employ the seismic reflector’s dip as the ...
Bo Zhang 0038 +4 more
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Hydrodynamics and Seismic Attributes
Proceedings, 2012When rock physics models are established and calibrated they become powerful exploration tools in predicting fluid type ahead of the bit. Most commonly amplitude analysis for fluids is compared with the structural configuration of the trap, and correlation between fluid amplitude and structure is expected.
R. E. Swarbrick +3 more
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2016
Abstract With the onset of the shale revolution in the United States, understanding shale reservoir rock properties has become increasingly important. The criteria used to characterize these ultra-low-permeability shale reservoirs and their resource potential commonly include organic richness, thermal maturity, lithologic heterogeneity ...
Kit Clemons +5 more
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Abstract With the onset of the shale revolution in the United States, understanding shale reservoir rock properties has become increasingly important. The criteria used to characterize these ultra-low-permeability shale reservoirs and their resource potential commonly include organic richness, thermal maturity, lithologic heterogeneity ...
Kit Clemons +5 more
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SEG Technical Program Expanded Abstracts 1994, 1994
Since their introduction in early 1970`s seismic attributes have become one of the most commonly used and powerful interpretation tools. In earlier applications they were considered as a management display tool. This view has changed rapidly as their use in interpretation expanded. Results were analyzed in a qualitative manner.
M. Turhan Taner +3 more
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Since their introduction in early 1970`s seismic attributes have become one of the most commonly used and powerful interpretation tools. In earlier applications they were considered as a management display tool. This view has changed rapidly as their use in interpretation expanded. Results were analyzed in a qualitative manner.
M. Turhan Taner +3 more
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Seismic reflectivity attributes
SEG Technical Program Expanded Abstracts 2015, 2015Seismic structural attributes (e.g., curvatures and similarity), which are usually extracted from post-stack seismic data, have been been widely used to help seismic interpretation. Because seismic data is band limited and contaminated with noise, which results in low resolution of the extracted attribute outputs.
Rui Zhang, Bo Zhang
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Seismic attribute-assisted seismic fault interpretation
Geophysics, 2023ABSTRACT Fault mapping is one of the main tasks of 3D seismic interpretation, and seismic discontinuity attributes are often used to support fault mapping in vertical sections and time slices. The most commonly used fault mapping procedure involves three passes/generations.
Bo Zhang, Yanghua Wang
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Understanding seismic attributes
Geophysics, 2001Abstract With the success of 3-D surveys has come the popularity of seismic attributes. Attributes are valuable for gaining insight from the data particularly when displayed spatially over interpreted horizons. However, all the many attributes available are not independent pieces of information but, in fact, simply represent different
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Seismic attributes and their classification
The Leading Edge, 1996Attributes have proliferated recently with different selections available on different workstations. What do they all mean? When do we use one and when another? The answers to these questions are not easy but the first step is to understand what our options are, and herein lies the purpose of this article.
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