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The AAPG/Datapages Combined Publications Database
Showing 4,883 Results. Searched 200,616 documents.
Probability models for stasis and change in paleocommunity structure
John C. Handley, H. David Sheets, Charles E. Mitchell
PALAIOS
... requirements of an adequate test of these more sharply defined questions. We present here an approach to placing the CS hypothesis into a precise mathematical...
2009
Incorporating information on varying sedimentation rates into paleontological analyses
Niklas Hohmann
PALAIOS
... based on a composite section reduce the magnitude of extinction (Witts et al. 2016). To increase readability, mathematical derivations are placed...
2021
Evaluation of Slope Development Theories
A. E. Scheidegger
CSPG Bulletin
... advanced by field geomorphologists are analysed in terms of physico-mathematical models. It is shown that the principle of unequal activity advocated...
1961
Mathematical Derivation of the Unique Frequency Curve
G. R. Brotherhood, J. C. Griffiths
Journal of Sedimentary Research (SEPM)
...Mathematical Derivation of the Unique Frequency Curve G. R. Brotherhood, J. C. Griffiths 1947 Vol. 17 No. 2. (August), A mathematical method...
1947
Reservoir Characterization and Modeling: A Look Back to See the Way Forward
Xinghe Yu, Y. Zee Ma, David Psaila, Paul La Pointe, Ernest Gomez, Shengli Li
AAPG Special Volumes
..., L. Y., 2000, Gradual deformation and iterative calibration of Gaussian related stochastic models: Mathematical Geology, v. 32, no. 1, p. 87108, doi...
2011
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
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
Effective Ways to Eliminate Side-Lobe Effects, by Rongfeng Zhang; #41273 (2013).
Search and Discovery.com
2013
Development of Sediment Overpressure and Its Effect on Thermal Maturation: Application to the Gulf of Mexico Basin
Ulisses T. Mello , Garry D. Karner
AAPG Bulletin
.... J. Schunk, 1990, On the origin of hydrocarbons in the Gulf of Mexico basin--a reappraisal: Gulf Coast Section SEPM Foundation Ninth Annual Research...
1996
Application of Dynamic Simulation to Change the Design and Operation of LNG Plants
N. E. Pobanz, R. K. Miyasaki, D. B. Warren
Indonesian Petroleum Association
... is a mathematical model. The model consists of equations relating the variables of interest for the physical system. The equations consist of algebraic...
1980
Gas Lift Optimisation Strategy Using Genetic Algorithm in Coorporating Technical and Economical Aspects
Amega Yasutra, Aris Wakhyudin
Indonesian Petroleum Association
... gas injection rate and oil production rate of each well. Mathematical modeling is conducted to find mathematical correlation which represents oil...
2017
Brazos River Bar: A Study in the Significance of Grain Size Parameters
Robert L. Folk, William C. Ward
Journal of Sedimentary Research (SEPM)
.... The gravel foundation outcrops at the surface as a V-shaped area pointing downstream (fig. 1). The highest elevation is at the point of the "V...
1957
High and Low Paraffin Crudes: A Comment on Two Papers
Stanley J. Davies
CSPG Bulletin
... place. Mr. Miller has brought together in one publication the results of the experimental work and thought of many investigators. It is a mathematical...
1955
A Numerical Model of Grand Canyon
Henry N. Pollack
Four Corners Geological Society
... to evaluate the usefulness of mathematical representations of geological processes. An early paper emerging from these studies describes a numerical model...
1969
Using 3D Seismic Waves and the Time-Frequency Uncertainty Principle to Find Oil
Daniel R. Cook
West Texas Geological Society
... in the time zone by looking carefully at the frequencies above and below the pay zone. Precision Wells, LLC has employed a new type of mathematical...
2008
Reliability of Prediction of Local Structures of the Central Kara Kum Dome
V. N. Melikhov, A. A. Atayev, Yu. K. Kravchenko, L. I. Gol’dshteyn
Petroleum Geology: A Digest of Russian Literature
... of mathematical modelling. These structures were checked by seismic surveying. See Fig. 2. Figure 2. Comparison of structural plans based...
1978
Development of Data-Driven Based Pipeline Leak Detection System (LDS) Deep Learning Technology
Edi Leksono, Darmadi, M. Arif Ihsan
Indonesian Petroleum Association
... detection system software based on advanced mathematical techniques, using Deep learning and artificial intelligence, to improve sensitivity while...
2024
Empirical Relation Between Carbonate Porosity and Thermal Maturity: An Approach to Regional Porosity Prediction: DISCUSSION
Michael B. Ray
AAPG Bulletin
... 2022 69 11. (November) CRC, 1974, Standard mathematical tables: Cleveland, Ohio, CRC Press, 22nd edition, p. 180, 411. Lopatin, N. V., 1971...
1985
Environmental Applications of the Pseudoseismic Technique
Alex Martinez, David P. Young, John F. Hopkins
Environmental Geosciences (DEG)
..., and B. F. Perkins (Eds.), GCSSEPM Foundation 17th Annual Research Conference Stratigraphic Analysis (pp. 133–144). Gulf Coast Section Society of Economic...
1999
Joint inversion of gravity and magnetic data using indicator functions
Ke Wang, Dikun Yang
International Meeting for Applied Geoscience and Energy (IMAGE)
... complex objective functions. We introduce a simple and efficient mathematical device called indicator functions to couple multiple physical properties...
2022
Poro-acoustoelasticity FD simulation of elastic wave propagation in prestressed porous media
Haidi Yang, Li-yun Fu
International Meeting for Applied Geoscience and Energy (IMAGE)
... equations. A comprehensive review with mathematical details is presented by Carcione (2007). One of the most used numerical method is the standard...
2022