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The AAPG/Datapages Combined Publications Database
Showing 1,541 Results. Searched 200,691 documents.
Thickness Prediction of Tectonically Deformed Coal Using Calibrated Seismic Attributes: A Case Study
Tongjun Chen, Xin Wang
Petroleum Exploration Society of Australia (PESA)
... the fitting of cross-plotted correlations with a Fourier series, we estimate the calibration functions of the attributes. Finally, true attributes...
2016
New Approach: Using Relative Inversion with Spectral Decomposition to Distinguish Thin Layers in the 33-Series Sand Reservoirs of the Widuri Field, Southeast Sumatra, Indonesia
Ratih Muliani, Reza Widiatmo, Heri Gunawan, Pranowo Nugroho, Hairunnisa, Awal Mandong, Rino Saputra
Indonesian Petroleum Association
.... The method of decomposing this is called Spectral Decomposition. Unlike the conventional Fourier transform which computes the stationary spectrum...
2018
Estimation of Seismic Attenuation (Q): More Insight from Zero-Offset VSP
Mohammad Risyad
Indonesian Petroleum Association
... stations and extract time series data of their respective depths, time-to-frequency conversion is performed using Fast Fourier Transform (FFT...
2018
CO2-Shale Reactivity at the Matrix-Fracture Interface
Sean Sanguinito, Patricia Cvetic, Angela Goodman, Barbara Kutchko, Sittichai Natesakhawat
Unconventional Resources Technology Conference (URTEC)
... Fourier Transform infrared spectroscopy (FT-IR), feature relocation scanning electron microscopy (SEM), and surface area and pore size analysis using...
2019
The Description and Measurement of Sedimentary Particles and the Concept of Form
W. Brian Whalley
Journal of Sedimentary Research (SEPM)
.... 251, p. 553-585. SCHWARCZ, H. P. AND SHANE, K. C., 1969, Measurement of particle shape by Fourier analysis: Sedimentology, v. 13, p. 213-231. SHEPARD...
1972
Application of Spectral Decomposition Technique in Reservoir Exploration in the Junggar Basin of West China, #10340 (2011)
Cai Gang, Su Mingjun, Yao Qingzhou, Gong Honglin
Search and Discovery.com
... Fourier Transform (DFT). The converted amplitude spectrum can be used to detect the variability of temporal bed thickness, while the phase spectrum can...
2011
Magnetotelluric Transect of the Sevier Overthrust Belt in Southwestern Utah and Eastern Nevada
Jeffrey M. Johnston, Philip E. Wannamaker
Utah Geological Association
... consistent within a particular lithologic unit. Our approach to the study of overthrust structure is to identify electrical marker units in the stratigraphy...
1991
Unraveling the Origin of Carbonate Platform Cyclothems in the Upper Triassic Durrenstein Formation (Dolomites, Italy)
Nereo Preto, Linda A. Hinnov
Journal of Sedimentary Research (SEPM)
... that this unit was deposited on a carbonate ramp, as evidenced by the lack of a shelf break, slope facies, or a reef margin, together with the occurrence...
2003
Petrography and Reservoir Physics I: Objective Classification of Reservoir Porosity (1)
ROBERT EHRLICH , STERLING JAMES CRABTREE , KATHLEEN O. HORKOWITZ , and JOHN P. HORKOWITZ
AAPG Bulletin
... concerning pore types. In our procedure, we can obtain the size, shape, relative volumetric abundance, and numbers of pores of each type per unit volume. Much...
1991
The Illite/Smectite Geothermometer—Concepts, Methodology, and Application to Basin History and Hydrocarbon Generation
Richard M. Pollastro
Rocky Mountain Section (SEPM)
... (in Russian): Akaderniya Nauk SSSR Izvestiya, Seriya Gweologicheskaya 3, Moscow, p. 95–106. MacEwan, D.M.C., 1956, Fourier transform methods...
1990
Cyclostratigraphy and Chronology of the Albian Stage (Piobbico Core, Italy)
Alessandro Grippo, Alfred G. Fischer, Linda A. Hinnov, Timothy D. Herbert, Isabella Premoli Silva
Special Publications of SEPM
... content (Pratt and King, 1986) it resembles the Selli (OAE1a) unit of the lower Aptian and the Bonarelli (OAE2) unit of the uppermost Cenomanian...
2004
Thermal Subsidence and Generation of Hydrocarbons in Michigan Basin
Jeffrey A. Nunn , Norman H. Sleep , Wayne E. Moore
AAPG Bulletin
...). For example, using carbon isotope data, Gardner and Bray ( 983) have suggested the Salina A-1 carbonate unit as a principal source rock for Silurian oils...
1984
Chapter 2: High-Resolution Multispectral Analysis of Organic-Rich Mudstones
T. Dawn Jobe, Sebastian Csutak, Shannon L. Eichmann, Jordan Kone
AAPG Special Volumes
.... Additionally, micro-Fourier transform infrared (micro-FTIR) spectroscopy was used to identify both clay minerals and compositional structures...
2019
Process-Response Patterns in Beach and Nearshore Sedimentation: I. Mustang Island, Texas
Richard A. Davis, Jr., William T. Fox
Journal of Sedimentary Research (SEPM)
... beach profiles: Limnology and Oceanography, v. 6, p. 90-93. FOX, W. T., AND R. A. DAVIS, 1971, Fourier analysis of weather and wave data from Holland...
1975
Provenance and Areal Distribution of Late Pleistocene and Holocene Quartz Sand on the Southern New England Continental Shelf
Jim Mazzullo, Robert Ehrlich, Mary Anne Hemming
Journal of Sedimentary Research (SEPM)
... shelf and implications on contemporary shelf sedimentation--Fourier grain shape analysis: Jour. Sed. Petrology, v. 50, p. 1140-1154. DENNY, C. S., 1982...
1984
The Effects of Wind Transport on the Shapes of Quartz Silt Grains
Jim Mazzullo, Andrew Alexander , Thomas Tieh , Ding Menglin
Journal of Sedimentary Research (SEPM)
... by the Fourier technique (Ehrlich and Weinberg End_Page 961------------------------ 1970) and examined with a scanning electron microscope...
1992
Hydrologic Constraints on Petroleum Generation Within Continental Rift Basins: Theory and Application to the Rhine Graben (1)
MARK PERSON and GRANT GARVEN
AAPG Bulletin
... at the top of the dolomite unit delineates the boundary between synrift sediments with the underlying prerift units (shown in Figure 5C). The Rhine graben...
1992
Leveraging legacy data: An onshore reprocessing case study from eastern Australia
Bahaa Soliman, Catalina L. Ocampo, Oscar Garcia, Andy Walz, Anthony Goodall, Emily Guidry
International Meeting for Applied Geoscience and Energy (IMAGE)
... the character of the acquired data, matchingpursuit Fourier interpolation (MPFI) (Schonewille et al., 2013) was implemented using five dimensions...
2022
Finite Difference Modeling: Part I: Become Expert in Five Minutes
Lasse Amundsen, Ørjan Pedersen, Martin Landrø
GEO ExPro Magazine
..., and computer scientist, developed the von Neumann stability analysis, known as Fourier stability analysis, used to check the stability of finite 56 GEOExPro...
2018
Seeing through the shear zone for the first time: The impact of seismic technologies on the clarity of seismic image over Bahrah field
Ali Mohamed, Adel El-Emam, Nacim Brika, Halis Bayri, Amr Issa, Kashif Adeel
International Meeting for Applied Geoscience and Energy (IMAGE)
... and interpolation using matching-pursuit Fourier interpolation (MPFI) (Schonewille et al., 2013), helped to provide seamless data with regular offset and azimuth...
2022
Shale Gas OVT Seismic Data Prestack Trace-Gather Optimization Technique
Yusheng Zhang, Gang Yu, Xing Liang, Benjing Liu, Guangming Hu
Unconventional Resources Technology Conference (URTEC)
... of Gaussian operators. The detailed steps of spectral balancing are as follows: frequency domain by Fourier transform; Transform the seismic signals from...
2015
Seismic Foldout: New plays in Southern Santos Basin revealed by large-scale, high quality 3D Multi-Client seismic
Milos Cvetkovic, Francisco Colina, TGS
GEO ExPro Magazine
... Fourier transform regularization. The pre-processed data undergoes quality control at every major stage and is reviewed with industry partners at key...
2024
Deep learning approach for denoising and resolution enhancement of poststack seismic data
Ruslan Malikov, Tatyana Yusubova, Izat Shahsenov
International Meeting for Applied Geoscience and Energy (IMAGE)
... of the enhancement results, the averaged Fourier spectra for the original and enhanced data were calculated; Figure 5 shows that the tool has ability to retain...
2024
Robust seismic data denoising based on factor group-sparse regularization
Mi Zhang, Yang Liuy, Jingming Liy, Gui Cheny
International Meeting for Applied Geoscience and Energy (IMAGE)
... theories have emerged one after another, such as predictive filtering, Fourier transform, wavelet transform, curve transformation, dictionary learning, neural...
2024
Processing the first full azimuth OBN survey in Australia: a step change in imaging quality
Unnikrishnan Chambath, Vincent Ganivet, Sergey Birdus, Joe Zhou, Alain Delorme, Leigh Scoby-Smith, Ivan Gregory, Matt Kovacevic, Tim Williams, Chris Walton
Petroleum Exploration Society of Australia (PESA)
... and improve the S/N. Hybrid Fourier 5D interpolation based on the hybrid minimum weighted norm interpolation (Wang and Wang, 2013) was applied to reduce...
2019