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The AAPG/Datapages Combined Publications Database
Showing 3,849 Results. Searched 196,369 documents.
Limitations on Resolution of Seismic Reflections and Geologic Detail Derivable from Them: Section 1. Fundamentals of Stratigraphic Interpretation of Seismic Data
Robert E. Sheriff
AAPG Special Volumes
.... Notwithstanding these limitations, geophysicists often can interpret subtle changes in waveshape into stratigraphic terms. One should be careful...
1977
Abstract: Reflectivity Color Correction in Gabor Deconvolution; #90211 (2015)
Carlos Montana and Gary Margrave
Search and Discovery.com
... response with a source wavelet. In turn, this wavelet can be regarded as the convolution of several effects: source signature, recording filter, earth filter...
2015
IV. The Role of Seismic Wavelets and Wavelet Processing
Norman S. Neidell
AAPG Special Volumes
... be overlooked and regarded as second-order effects. No doubt the refined methods to be developed in the future will take advantage of these differences as yet...
1979
Vertical Seismic Profiling--A Measurement that Transfers Geology to Geophysics: Chapter 2
B. A. Hardage
AAPG Special Volumes
... surface-recorded reflection data so that the reflection signals exhibit numerical changes in amplitude, waveshape, and frequency content which often...
1985
Abstract: Improving Temporal Resolution of Land Seismic Data with a Stabilized Inverse Q-Filter; #90254 (2016)
Abdullah M. Alshangiti, Peter Pecholcs, Rienk Lakeman, Mohammad Bannagi
Search and Discovery.com
...Abstract: Improving Temporal Resolution of Land Seismic Data with a Stabilized Inverse Q-Filter; #90254 (2016) Abdullah M. Alshangiti, Peter Pecholcs...
2016
a New Filtering Water Bottle (2): NOTES
J. R. Schubel, E. W. Schiemer, T. W. Kana, G. M. Schmidt
Journal of Sedimentary Research (SEPM)
.... After collection of a water sample one of the balls is removed, the bottle is fitted with a filter holder containing a pre-weighed filter, and connected...
1972
Fast and efficient structure-oriented preconditioning with on-the-fly dip estimation
Rodrigo Felicio Fuck, Lorenzo Casasanta
International Meeting for Applied Geoscience and Energy (IMAGE)
... a novel, computationally efficient model preconditioner, the guided filter, a multi-dimensional, structure-oriented, and edge-preserving filter...
2023
Possible Sources of Error in Particulate Matter Analysis Using Silver Filters: NOTES
Henri E. Gaudette, Franz E. Anderson
Journal of Sedimentary Research (SEPM)
... a greater volume filtration. In order to test the effects of large volume filtration on the silver filter, five different volumes of artificial sea...
1970
Application of Contrast Control Filters in Black and White Photomicrography: RESEARCH METHOD PAPER
J. Bryan Tapp, Dennis R. Prezbindowski
Journal of Sedimentary Research (SEPM)
... (refer to Delly 1988--Kodak publication P-2 and Kodak publication B-3 for a discussion of filters and filter applications). Selective application...
1990
Abstract: Prestack Rank-Reduction-Based Noise Suppression: Practise; #90171 (2013)
Lynn Burroughs and Stewart Trickett
Search and Discovery.com
... dimension of 21 traces and a time window of 400 ms – which are merged together afterwards. The filter strength is determined by the rank – the number...
2013
Abstract: Prestack Rank-Reduction-Based Noise Suppression: Practise; #90171 (2013)
Lynn Burroughs and Stewart Trickett
Search and Discovery.com
... dimension of 21 traces and a time window of 400 ms – which are merged together afterwards. The filter strength is determined by the rank – the number...
2013
Pretreatment Techniques for Particle-size Analysis of Dust Samples from High Volume Sampler Filter Papers: RESEARCH METHOD PAPER
L. Kiefert, G. H. McTainsh, W. G. Nickling
Journal of Sedimentary Research (SEPM)
...Pretreatment Techniques for Particle-size Analysis of Dust Samples from High Volume Sampler Filter Papers: RESEARCH METHOD PAPER L. Kiefert, G. H...
1992
Mitigating the effects of guided waves in OBN data for acoustic FWI using data reconstruction: A data example from the Yggdrasil area
M. A. H. Zuberi, E. Cho, T. Seher, R. Myklebust
International Meeting for Applied Geoscience and Energy (IMAGE)
...Mitigating the effects of guided waves in OBN data for acoustic FWI using data reconstruction: A data example from the Yggdrasil area M. A. H. Zuberi...
2023
Abstracts: Using a 1D FX Predictive Filter for 3D Seismic Data Random Noise Attenuation; #90173 (2015)
Mike Galbraith, Zhengsheng Yao, and Randy Kolesar
Search and Discovery.com
...Abstracts: Using a 1D FX Predictive Filter for 3D Seismic Data Random Noise Attenuation; #90173 (2015) Mike Galbraith, Zhengsheng Yao, and Randy...
2015
Abstract: Structure Oriented Hybrid Filter for Enhancing Seismic Edges and Channels; #90319 (2018)
Jinsong Wang, Saleh A. Al-Dossary
Search and Discovery.com
...Abstract: Structure Oriented Hybrid Filter for Enhancing Seismic Edges and Channels; #90319 (2018) Jinsong Wang, Saleh A. Al-Dossary AAPG Datapages...
2018
Abstract: Wave-Equation Propagation as a Body-Wave Filter, by Benjamin Witten and Brad Artman; #90105 (2010)
Search and Discovery.com
2010
Application of Inverse-Q Filter and Deconvolution to Improve Seismic Data Quality in the Deep Section
Deddy F. Djanawir, Frans Langitan
Indonesian Petroleum Association
...Application of Inverse-Q Filter and Deconvolution to Improve Seismic Data Quality in the Deep Section Deddy F. Djanawir, Frans Langitan 2004 51 58...
2004
Convolution and Deconvolution: ABSTRACT
T. Cantwell, Robert H. Ray
AAPG Bulletin
... the line as subsurface conditions changed. A deconvolution process, to remove the effects of the earth filter, is applied to the seismograms...
1967
ABSTRACT Processes Effecting Sediment Transfer Across the Land-Sea Interface and Resulting Shelf Stratigraphy, #90104 (2010)
Wadman Heidi M.; McNinch Jesse E.
Search and Discovery.com
... overwhelmed the modulating effects of the other processes, changing the behavior of the land‐sea filter and thus altering the type of stratigraphy formed...
2010
Wavelet Processing
Lee Lu
Indonesian Petroleum Association
... are apparent. Figure 2(b) shows the data after the application of Parsimonious Deconvolution filter. It is apparent that bubble and ghost effects...
1978
Technique for Mounting and Sem Study of Individual Particles Less Than 10 Micrometers in Diameter: METHOD PAPER
David T. King, Jr., Gordon S. Banholzer, Jr.
Journal of Sedimentary Research (SEPM)
... and morphology-based classification of individual grains less than 10 micrometers in diameter. CLARK, D. F., 1973, Effects of ultrasonic pressure...
1978
What Is Deconvolution?, by Robert E. Sheriff, #40132 (2004).
Search and Discovery.com
2004
ABSTRACT: Structural Filter
Dong Liu
Houston Geological Society Bulletin
...ABSTRACT: Structural Filter Dong Liu 2012 19 19 54 06 Structural Filter (SF) is a smoothing filter used in pre-stack noise reduction that preserves...
2012
Gleaning Meaningful Information from Seismic Attributes
Search and Discovery.com
..., the input seismic data needs to be optimally processed. The term ‘optimally’ essentially means that any or all distortion effects, whether near...
2013
A Nontoxic Heavy Liquid and Inexpensive Filters for Separation of Mineral Grains: RESEARCH METHOD PAPER
John Callahan
Journal of Sedimentary Research (SEPM)
.... TATKEN, R. L., and LEWIS, R. J., SR. EDITORS, 1983, Registry of Toxic Effects of Chemical Substances, 1981-82 Edition, vol. 3: U.S. Department of Health...
1987