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The AAPG/Datapages Combined Publications Database
Showing 4,887 Results. Searched 200,641 documents.
Optimal Configuration and Information Content of Sets of Frequency Distributions
William E. Full , Robert Ehrlich, Stephen K. Kennedy
Journal of Sedimentary Research (SEPM)
... southern Monterey Bay, California--Fourier shape analysis: Jour. Sed. Petrology, v. 49, p. 727-732. SHANNON, E., 1948, The mathematical theory...
1984
2010
Modeling Prospect Dependencies with Bayesian Networks; #40553 (2010)
Gabriele Martinelli
Search and Discovery.com
... of Mathematical Sciences, NTNU, Norwegian University of Science and Technology, Trondheim, Norway ([email protected]) NR, Norwegian Computing...
2010
Geochemical Interpretation on Clumped and Position-Specific Isotopes in Natural Gas; #42563 (2020)
Daniel Xia, Yongli Gao
Search and Discovery.com
..., Mathematical Modeling of Stable Carbon Isotope Ratios in Natural Gases: Geochimica et Cosmochimica Acta, v. 64/15, p. 2673-2687. Tissot, B.P....
2020
Practical Stratigraphic Modeling and Interpretation: Section 3. Stratigraphic Models from Seismic Data
M. W. Schramm Jr., E. V. Dedman, J. P. Lindsey
AAPG Special Volumes
... of the observations. A model may be physical, mathematical, or, as it is generally used in geology, conceptual. Models may range from simple examples (such as a "delta...
1977
Grain Size Distributions and Depositional Processes
Glenn S. Visher
Journal of Sedimentary Research (SEPM)
... in log-probability curves of grain size distributions of sands and sandstones. These include: (1) current; (2) swash and backwash; (3) wave; (4) tidal...
1969
Optimization of Completion and Well Spacing for Development of Multi-stacked Reservoirs Using Integration of Data Analytics, Geomechanics, and Reservoir Flow Modeling
Kyoung Suk Min, Vikram Sen, Lujun Ji, Richard Sullivan
Unconventional Resources Technology Conference (URTEC)
... ‘foundation model’ for geomechanical proxy from several single well HM calibrations Feed insights from data analytics into a physics model to aid...
2018
Determination of the Horizontal Gravity Gradient with the Gravimeter
Stephen Thyssen-Bornemisza, W. F. Stackler
CSPG Bulletin
... by the torsion balance. The unit of measurement E is the EOtvOs. 1E = 10-9 gal/cm = 0.1 mgl/km = 0.16 mgl/mi. UCZ is the mathematical horizonal...
1960
Molluscan live-dead fidelity of a storm-dominated shallow-marine setting and its implications
Madhura Bhattacherjee, Devapriya Chattopadhyay, Bidisha Som, Ammu S. Sankar, Satyaki Mazumder
PALAIOS
...: building a taphonomic foundation for conservation palaeobiology: Palaeontology, v. 56, p. 487– 522. KIDWELL, S.M. AND BOSENCE, D.W., 1991, Taphonomy...
2021
Stratigraphy and Tectogenesis of the Paradox Basin
Ernest Szabo, Sherman A. Wengerd
Four Corners Geological Society
... of low relief subject to wave attack. The general absence of very thick, massive, carbonate barriers, the width of the transition zone...
1975
Structural Analysis and Mapping of the Western Part of the Caddo Anticline, Carter County, Oklahoma
Raphael Louis Ghazal
Oklahoma City Geological Society
... structures observed in the field, many structural geologists have attempted to reproduce various geologic structures by using both mathematical...
1976
Pore structure and fractal characteristics of Ordovician Majiagou carbonate reservoirs in Ordos Basin, China
Jin Lai, Song Wang, Guiwen Wang, Yujiang Shi, Taiping Zhao, Xiaojiao Pang, Xuechun Fan, Ziqiang Qin, and Xuqiang Fan
AAPG Bulletin
... in carbonate rocks—Approach to combine nuclear magnetic resonance and elastic wave velocity measurements: Journal of Applied Geophysics, v. 127, p. 68–81...
2019
Geomorphology of Drainage Patterns: Clues to Coal Gas Natural Fracture Timing, Orientation and Location, Raton Basin, Colorado-New Mexico
Jay C. Close, Russell R. Dutcher
Rocky Mountain Association of Geologists
... emplaced below the level of the late Eocene post-Laramide geomorphic surface. Mathematical Models of Dike Magma Emplacement Mathematical models of Spanish...
2002
Population Breaks in Grain-Size Distributions of Sand--A Theoretical Model
Kweku-Mensah O. Sagoe, Glenn S. Visher
Journal of Sedimentary Research (SEPM)
... of sedimentation, George Allen & Unwin, Ltd., London, 248 p. AMES, J. S., AND F. D. MURNAGHAN, 1957, Theoretical mechanics, an introduction to mathematical...
1977
Exploration and Detection of Subsurface Water Using Broadband Electromagnetic Sensors
T. David McGlone
Environmental Geosciences (DEG)
.... In mathematical representation, and neglecting parasitic capacitance, a coil impedance can be expressed as ZCoil = R + j ωL. Of interest here is the quality...
1998
Structure and Function of a Coupled Two-Dimensional Diagenetic and Sedimentological Model of Carbonate Platform Evolution
Fiona Whitaker, Peter Smart, Yvette Hague, David Waltham, Daniel Bosence
Special Publications of SEPM
... time is wholly The sediment flux F is sediment erosion a wb base wave d wb 2 e fine grained and can function of subaerial and also...
1999
Relationship Between the Distribution of Big Endogenic Ore Deposits and the Basement Fracture Pattern - Examples from Four Continents
Jan Kutina
Utah Geological Association
.... Němec, V., 1970, THE LAW OF REGULAR STRUCTURAL PATTERNS: ITS APPLICATION WITH SPECIAL REGARD TO MATHEMATICAL GEOLOGY: in Geostatistics: Proc...
1974
Analytical Theory of Slope Development by Undercutting
A. E. Scheidegger
CSPG Bulletin
...Analytical Theory of Slope Development by Undercutting A. E. Scheidegger 1960 202 206 Vol. 8 (1960) No. 7. (July) A mathematical theory...
1960
The Application of the Alignment Chart to Petroleum Engineering: GEOLOGICAL NOTES
Robert W. Phelps, F. W. Lake
AAPG Bulletin
... There are two general methods of designing and constructing alignment charts, namely, (1) the design from a pure mathematical analysis as projected by Peddle...
1925
Oil-Gas Assessment of Cretaceous Sediments in Zone of Central Sakhalin Fault from Mathematical Modeling
V. I. Isayev, N. A. Volkova
Petroleum Geology: A Digest of Russian Literature
...Oil-Gas Assessment of Cretaceous Sediments in Zone of Central Sakhalin Fault from Mathematical Modeling V. I. Isayev, N. A. Volkova 2001 39 44 Vol...
2001
Geological Trend versus Mathematical Trend: Introducing a High-Resolution Approach to Subsurface Structure Mapping using Well-log Data and Geospatial Analysis
Search and Discovery.com
...Geological Trend versus Mathematical Trend: Introducing a High-Resolution Approach to Subsurface Structure Mapping using Well-log Data and Geospatial...
2013
A Novel Method of Deriving Weathering Statics from First Arrival Refractions
G. W. Hollingshead, R. R. Slater
Pacific Section of AAPG
... from long wave length statics anomalies (1), (2). The refraction weathering technique on the other hand attempts to define the weathered layer...
1980
Lifecycle Optimization of Unconventional Plays A Bakken Case Study
Murray Roth, Michael Roth
Unconventional Resources Technology Conference (URTEC)
... of completions engineering and resulting production to geologic characteristics. In cases where dipole sonics of both p and shear-wave are acquired, simple...
2014
Seismic Exploration of the Val Verde Basin
Lorenz Shock
West Texas Geological Society
... wave will vary greatly from one shot hole to the next. If the charges are placed below the fill by drilling deep shot holes, these effects are reduced...
1959
Label-defect tolerance ability of deep learning inversion networks and its applications
Yang Ping, Xu Hunqun, Liu Di, Tao Chunfeng, Wang Chengxiang, Yue Changqing
International Meeting for Applied Geoscience and Energy (IMAGE)
... accuracy, and numerical simulation is an effective way to augment DLI labels. As it is well known, the success of this wave of artificial intelligence...
2023