Welcome to the new Datapages Archives
Datapages has redesigned the Archives with new features. You can search from the home page or browse content from over 40 publishers and societies. Non-subscribers may now view abstracts on all items before purchasing full text. Please continue to send us your feedback at emailaddress.
AAPG Members: Your membership includes full access to the online archive of the AAPG Bulletin. Please login at Members Only. Access to full text from other collections requires a subscription or pay-per-view document purchase.
Welcome to the new Datapages Archives
Search Results > New Search > Revise Search
The AAPG/Datapages Combined Publications Database
Showing 1,479 Results. Searched 200,616 documents.
Abstract: Comparison of Micro-Techniques Used for Analyzing Oils in Sidewall Cores to Model Viscosity, API Gravity, and Sulfur Content, by J. M. Guthrie, C. C. Walters, and K. E. Peters; #90933 (1998).
Search and Discovery.com
1998
Seismic frequency control on carbonate seismic stratigraphy: A case study of the Kingdom Abo sequence, west Texas
Hongliu Zeng, Charles Kerans
AAPG Bulletin
... occur if the dominant frequency of the seismic data is not matched to the unit thicknesses that need to be resolved. Bracewell, R. N., 1999, The Fourier...
2003
Applications of Organic Petrography and Spectroscopy For Shale Petroleum Systems Analysis: Past, Present, and Future
Search and Discovery.com
N/A
Abstract: On Sampling Optimization Based on Mutual Coherency Criterion; #90224 (2015)
Mafijul Islam Bhuiyan
Search and Discovery.com
...). Our main goal is to reduce the mutual coherency between sampling scheme and sparsifying transform. However, the design of optimal receiver pattern...
2015
Early Miocene Cyclostratigraphy and Sea-Level Changes from the Pearl River Mouth Basin, South China Sea; #50463 (2011)
Shi-Feng Tian
Search and Discovery.com
... in a mixed carbonate and siliciclastic setting. A spectral analysis will be carried out in these wells using the Fourier transform algorithm approach...
2011
Deterministic and Statistical Wavelet Processing
Lee Lu
Southeast Asia Petroleum Exploration Society (SEAPEX)
... do is to find the effective wavelet, either by dividing the Fourier transform of x by the Fourier transform of r in frequency domain or by equivalent...
1980
The deblending processing of multi-well 3D DAS-VSP data in the Middle East
Fei Li, Gang Yu, Haibo Liu, Jiawen Song, Yanbin Zhang, Yuanzhong Chen, Tiankui Yin, Jianxin Han, Qingfeng Li
International Meeting for Applied Geoscience and Energy (IMAGE)
... sources data; Abba et al. (2008) obtained highquality separation results using POCS algorithm in Fourier transform domain; Lin et al. (2009) proposed...
2023
The Effect of Hydrofluoric Acid on Quartz Shape--Fourier Grain Shape Analysis: METHOD PAPER
Douglas J. Schultz
Journal of Sedimentary Research (SEPM)
...The Effect of Hydrofluoric Acid on Quartz Shape--Fourier Grain Shape Analysis: METHOD PAPER Douglas J. Schultz 1980 Vol. 50 No. 2. (June), Fourier...
1980
Molecular structure characterization of kerogen in contact metamorphic shales: Insights into the effect of graphitization on organic matter pores
Yuguang Hou, Rui Yu, Junjie Li, Zhenhong Chen, Cheng Wang, Xianglin Chen, Rui Yang, and Sheng He
AAPG Bulletin
... Raman microprobe, transmission electron microscopy, and Fourier transform infrared spectroscopy techniques. The OM pore structures of shale samples...
2024
Seismic Wave Attenuation in Gas Hydrate-Bearing Sediments from Vertical Seismic Profiling Data, Mallik, Northwest Territories, Canada
Gilles Bellefleur
Search and Discovery.com
... at a specific receiver using P ( z o , Z )* ( z o ) exp iZ'W ( z ,Z ) *( z o ) '*( z ) ˆ P( z, Z ) ˆ Where P ( z , Z ) is the Fourier transform of the VSP...
Unknown
Seismic Wave Attenuation in Gas Hydrate-Bearing Sediments from Vertical Seismic Profiling Data, Mallik, Northwest Territories, Canada
Gilles Bellefleur
Search and Discovery.com
... at a specific receiver using P ( z o , Z )* ( z o ) exp iZ'W ( z ,Z ) *( z o ) '*( z ) ˆ P( z, Z ) ˆ Where P ( z , Z ) is the Fourier transform of the VSP...
Unknown
AVO Modeling of Monochromatic Spherical Waves: Comparison to Band-Limited Waves; #41567 (2015)
Charles Ursenbach, Arnim Haase
Search and Discovery.com
... the reflection coefficient for a band-limited wavelet via an inverse Fourier transform, as has been carried out by Haase (2004). We have previously...
2015
Detection of Sedimentary Cyclicity and Stratigraphic Completeness by Wavelet Analysis: An Application to Late Albian Cyclostratigraphy of the Western Canada Sedimentary Basin
Andreas Prokoph , Frederik P. Agterberg
Journal of Sedimentary Research (SEPM)
... at high frequencies and wide windows at low frequencies (Fig. 2). In contrast, the Fourier transform uses a single analysis window for all frequencies...
1999
Abstract: Investigating the Low Frequency Content of Seismic Data with Impedance Inversion; #90187 (2014)
Heather J. E. Lloyd and Gary F. Margrave
Search and Discovery.com
... the low-frequency cut-off, , and is selected by the user. Inverse Fourier Transform the result in (7). Add the linear trend that was removed in (1...
2014
Compositional Fractionation of Petroleum Fluids During Migration and Production: A Bakken Case Study with Fourier Transform Ion Cyclotron Resonance (FT-ICR) Mass Spectrometry
Yishu Song, Eric Michael, Kristie McLin, Nicolaj Mahlstedt, Brian Horsfield, Stefanie Potz, Kai Mangelsdorf
Unconventional Resources Technology Conference (URTEC)
...Compositional Fractionation of Petroleum Fluids During Migration and Production: A Bakken Case Study with Fourier Transform Ion Cyclotron Resonance...
2022
A Comparison of Fourier and Fractal Techniques in the Analysis of Closed Forms
Stephen K. Kennedy, Wei-Hsiung Lin
Journal of Sedimentary Research (SEPM)
...A Comparison of Fourier and Fractal Techniques in the Analysis of Closed Forms Stephen K. Kennedy, Wei-Hsiung Lin 1992 Vol. 62 No. 5. (September...
1992
Spectral Decomposition: Extending the Limits of Seismic Resolution for Reservoir Delineation
Sunu H. Praptono, Bambang Murti, Dylan Mair
Indonesian Petroleum Association
... in the data. Methodology The spectral decomposition transforms the seismic data into the frequency domain via a DFT (Discrete Fourier Transform) or via a MEM...
2003
Basement Structure of the Gulf Coast: Interpretation of Gravity Anomalies Supported with Structural, Magnetic and Seismic Data
Gary L. Kinsland
GCAGS Transactions
... in Arkansas; 2) a Late Precambrian -- Early Paleozoic transform passive margin underlies the buried Ouachita -- Appalachian connection in Arkansas...
1984
Abstract: Full-Waveform Inversion of Field Data in the Foothills: Results and Challenges with Long-Offset Seismic; #90172 (2014)
Andrew J. Brenders, R. Gerhard Pratt, Sylvestre Charles
Search and Discovery.com
..., where is the angular frequency and is a decay constant. The Fourier transform may then be replaced by (1) 2 AAPG...
2014
Abstract: A Faster, More Accurate Gaussian Simulation; #90172 (2014)
Colin Daly, Sandra Quental, Darcy Novak
Search and Discovery.com
... to about 36 minutes for the old GSLIB based algorithm for identical results. The unconditional simulation term uses a Fast Fourier Transform based...
2014
Seismic Data Compression by Variational Autoencoder With Hyperprior
Shirui Wang, Wenyi Hu, Aria Abubakar, Xuqing Wu, Jiefu Chen
International Meeting for Applied Geoscience and Energy (IMAGE)
... and effectiveness of the Discrete Cosine Transform (DCT) by comparing it with the Discrete Fourier Transform (DFT), Walsh-Hadamard Transform (WHT), and Karhunen...
2023
Optimum Deconvolution for Seismic Inversion Purposes
M. Suprajitno, L. Nutt, P. Busono
Southeast Asia Petroleum Exploration Society (SEAPEX)
... is used to transform the separated functions back into the space of convolution. A commonly used characteristic system D* is the cascade of Fourier...
1988
Automatic well-log baseline correction via deep learning for rapid screening of potential CO2 storage sites
Misael M. Morales, Carlos Torres-Verdín, Michael Pyrcz, Murray Christie, Vladimir Rabinovich
International Meeting for Applied Geoscience and Energy (IMAGE)
... is expressed as (3) 𝑳𝑿 = 𝑿− 𝑚𝑿, where 𝑚 𝑿 is the slope coefficient obtained from a leastsquares fit, ‖𝑿 − (𝑚 𝑿 𝑿 + 𝑏)‖ . The Fourier transform...
2024
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
Research and application of Intelligent high resolution processing method based on ISTA-Net
Huahui Zeng, Qin Su, Sanyi Yuan, Lide Wang, Yanwu Xu, Huijie Meng, Deying Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
...on coefficient, and assuming that the parameters of neural network learning are the basis functions of Fourier transform or curvelet transform, the above formu...
2024