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The AAPG/Datapages Combined Publications Database
Showing 4,574 Results. Searched 195,354 documents.
Current Uses of Computers by Exploration Geologists
J. M. Forgotson, Jr. , C. F. Iglehart
AAPG Bulletin
...., Jr., 1960, Review and classification of quantitative mapping techniques: Am. Assoc. Petroleum Geologists Bull., v. 44, p. 83-100. Forgotson, James M...
1967
Modeling of Sandstone Ngrayong Formation Using Digital Image Analysis
Annisa Rachmi Trahwiwit Widijana, Fourier Dzar Eljabbar, Almira Anissofira, Fatkhan, Handoyo
Indonesian Petroleum Association
...Modeling of Sandstone Ngrayong Formation Using Digital Image Analysis Annisa Rachmi Trahwiwit Widijana, Fourier Dzar Eljabbar, Almira Anissofira...
2015
Advanced Techniques to Increase Production From Horizontal Wells and Reservoirs
Tom Arnold, Li Gao, Yongchun Tang
Oklahoma City Geological Society
... has it taken 129 years to reach the same level? The first question is much easier to answer than the second! Fourier Transform Infrared Spectroscopy...
2014
A Preliminary Study of the Relationship Between Test Morphology and Bathymetry in Recent Bolivina Albatrossi Cushman, Northwestern Gulf of Mexico
Anthony C. Gary
GCAGS Transactions
... Anthony C. Gary 1985 Vol. 35 (1985), An automated video digitizer and closed-form Fourier series analysis are used in this study to quantify benthic...
1985
Coherence Attribute Applications on Seismic Data in Various Guises
Satinder Chopra, Kurt Marfurt
Unconventional Resources Technology Conference (URTEC)
... the mathematical operation of Hilbert transform. Such a calculation of the input seismic data yields somewhat higher amplitudes of the frequencies in the bandwidth...
2018
Abstract: Effect of Mega Shear Fractures / Strike Slip Faults on Entrapment Mechanism in Sulaiman Fold Belt, Pakistan; #90139 (2012)
Moin Raza Khan, M. Amir Bhatti, Abid H. Baitu, and M. Zubair Sarwar
Search and Discovery.com
... movement provided by wrench tectonics related to transform fault zone at western terminus of Indian Plate and southward movement of Sulaiman Fold Belt...
2012
A Data-Driven Method for Processing and Analysis of Gas Chromatography-Mass Spectrometry (GC-MS) Signals in Differentiation of Oil Samples, #42401 (2019).
Le Lu, Andrew Bishop, Tianxing Wang, Rosemarie Bisquera, Yongchun Tang,
Search and Discovery.com
... with the application of a continuous wavelet transform to the total signal. Compound assignment is performed via supervised classification of the mass...
2019
Stratigraphic well correlations for 3-D static modeling of carbonate reservoirs
Jean R. F. Borgomano, Francois Fournier, Sophie Viseur, Lex Rijkels
AAPG Bulletin
...). Nonstationary mathematical methods (Prokophi and Barthelmes, 1996) such as wavelet analysis or Fourier transforms are valid for the analysis...
2008
Three-Dimensional Depth Imaging of Seismic Data to Help Delineate Petroleum Reservoirs in the Williston Basin
Alvin K. Benson
Williston Basin Symposium
..., Migration by Fourier transform: Geophysics, v. 43, p. 23-48. Stolt, R.H. and A.K. Benson, 1986, Seismic Migration: Theory and Practice...
1995
Geologic Use of the Computer
Daniel F. Merriam
Wyoming Geological Association
... grade, etc., (2) stratigraphic depth, and (3) and (4) geographic posiion. Fourier series can be considered a type of mathematical trend analysis which...
1966
The Developing Role of Analysis in the Design of Floating Production Systems
D. B. Melver, D. Cash
Indonesian Petroleum Association
..., in that period there have been few really fundamental advances in the mathematical representation of the physical environment. Wave theories predate...
1985
Preservation of Neuropteris ovata in roof shale and in fluvial crevasse-splay facies (Late Pennsylvanian, Sydney Coalfield, Canada). Part I: An infrared-based chemometric model
José A. D'Angelo, Erwin L. Zodrow
PALAIOS
..., respectively. Fourier transform infrared spectroscopy methods are used to quantify functional groups, and the derived data are chemometrically evaluated...
2020
Cycles in Lake Beds of the Triassic Sanford Sub-Basin of North Carolina
Lisa N. HU, Daniel A. Textoris
Special Publications of SEPM
... as indicated by time series analyses using a modified Cooley-Tukey Fast Fourier Transform of gamma-ray logs from the three wells. The Butler well has strong...
1996
Application of high-resolution reflection seismology to eastern Kansas cyclothems
Ralph W. Knapp
Kansas Geological Society
... Hz. Resolution is improved fivefold with the high-frequency bandwidth. Figure 2. The Scaling Property of Fourier Transform Theory: reducing the time...
1989
Abstracts: Full Waveform Inversion Using One-way Migration and Well Calibration; #90173 (2015)
Gary F. Margrave, Robert J. Ferguson, and Chad M. Hogan
Search and Discovery.com
..., the hat (^) over a variable indicates its temporal Fourier transform, ˆ ˆ s x, z , is a model of the source wavefield for source s propagated...
2015
Insights from the Automated Extraction of Surfaces from the Bunda 3D Seismic Survey
J. K. Dirstein, T. Rudge, R. Li, A. J. Stanley
Petroleum Exploration Society of Australia (PESA)
..., inverse distance weighting; geostatistics, fast fourier transform, discrete cosine transform (transforms in general); wavelets; Gaussian decomposition...
2013
Variations in Water Content in Opal-A and Opal-CT from Geyser Discharge Aprons
Rachel Day, Brian Jones
Journal of Sedimentary Research (SEPM)
... with this diagenetic transition. Electron microprobe (EMP) and micro–Fourier transform infrared (FTIR) analyses of opal-A and opal-CT collected from geyser discharge...
2008
Introduction to Fractals
Roy E. Plotnick
Special Publications of SEPM
.... Finally, as with binary data, lacunarity can be used to identify changes of scale within quan- titative sequences. Plotnick et al. (in review) used...
1995
ABSTRACT: A Review of Applications of Artificial Intelligence for Predictive Analysis in Petrophysics - Practical Example Using Symbolic Regression; #90115 (2010)
Olivier Malinur
Search and Discovery.com
...ABSTRACT: A Review of Applications of Artificial Intelligence for Predictive Analysis in Petrophysics - Practical Example Using Symbolic Regression...
2010
Abstract: Wave-Equation Migration: Two Approaches, by K. Larner, L. Hatton; #90976 (1976).
Search and Discovery.com
1976
Abstract: Wave-Equation Migration--Two Approaches, by K. Larner, L. Hatton; #90968 (1977).
Search and Discovery.com
1977
Abstract: New Exploration Technology for South Texas, by P. Roehl, E. Ostrovsky, and A. Weinberg; #90932 (1998).
Search and Discovery.com
1998
Study of Seismic Anomalies in the Frequency Spectrum as a Hydrocarbon Reservoir Characterizer
Search and Discovery.com
N/A
Results and Applications of Geochemical Logging, Duri Field, Riau Province, Sumatra
William A. Hunter, Clive Dodman, Tjatur S. Hartantyo, Bruno Micaud, Rob North
Indonesian Petroleum Association
... analysis provided by Fourier Transform Infrared Spectroscopy, Society of Petroleum Engineers, Paper SPE 18120. Herron, M.M. and Herron, S.L., 1990...
1991
A New Approach To Quantify the Ordering State of Protodolomite Using XRD, TEM, and Z-Contrast Imaging
Yihang Fang, Huifang Xu
Journal of Sedimentary Research (SEPM)
... selected-area electron diffraction (SAED) patterns and fast-Fourier transform (FFT) patterns indicate that the dolomite crystal is poorly ordered...
2019