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The AAPG/Datapages Combined Publications Database
Showing 4,582 Results. Searched 195,689 documents.
Possible Mechanism for Concentration of Brines in Subsurface Formations
J. D. Bredehoeft , C. R. Blyth , W. A. White , G. B. Maxey
AAPG Bulletin
... concentrated in the aquifer. The mathematical model presented here predicts the distribution of ions within a particular formation under ideal conditions...
1963
Application of Multivariate Statistical Techniques to the Study of the Chemical Composition of Sandstones: ABSTRACT
G. V. Middleton
AAPG Bulletin
... the assumptions of the mathematical model. An attempt has also been made to use factor analysis to indicate significant groupings of chemical variables...
1963
Possible Mechanism for Concentrations of Brines in Subsurface Formations: REPLY
J. D. Bredehoeft , W. A. White , G. B. Maxey
AAPG Bulletin
... as the water entering at the outcrop, is discussed in the original paper. We state (Bredehoeft et al., 1963, p. 267): "The mathematical model...
1964
Size and Distribution of Oil and Gas Fields: ABSTRACT
Gordon Kaufman
AAPG Bulletin
... the probability distribution of field sizes in a petroleum province? By "functional form" we mean a mathematical formula which defines a family of distribution...
1964
Studies of Producing Reservoirs with Neutron Lifetime Log: ABSTRACT
G. L. Marquis, P. A. Wichmann, C. W. Millis
AAPG Bulletin
... non-productive intervals through a wide range of well-bore conditions. A single mathematical expression relates the contributions of the formation...
1965
Computer Simulation of Marine-Organism Community Environments: ABSTRACT
John W. Harbaugh
AAPG Bulletin
... symbolically in a three-dimensional mathematical model embodied as a series of computer programs for IBM 7090/7094 computers. Factors affecting...
1966
Process-Response Model for Marine-Organism Communities: ABSTRACT
Daniel F. Merriam, John W. Harbaugh
AAPG Bulletin
... computers, fossil communities and their environments have been symbolically simulated in a three-dimensional mathematical model. In constructing the model...
1966
Early Post-Depositional Preservation of Paleosalinity, A Mathematical Approach: ABSTRACT
David W. Scholl, William L. Johnson
AAPG Bulletin
...Early Post-Depositional Preservation of Paleosalinity, A Mathematical Approach: ABSTRACT David W. Scholl, William L. Johnson 1966 634 634 50 3...
1966
Exploration Decision-Making: Ten-Year Forecast and Case History on Anadarko Shelf, 1956-1966: ABSTRACT
John P. Dowds
AAPG Bulletin
... and the beginning of another. The ideas on probability theory that commonly fall into disuse or misuse can be powerful mathematical tools in the search...
1967
Computer as Aid to Geologic Communication: ABSTRACT
Robert W. Meader
AAPG Bulletin
... from a computer model as an "unbias view" of his data. Mathematical analyses, engineering techniques, and economic evaluations used variously...
1967
Abstract: Incorporating Accumulated Geologic Knowledge in Computer Mapping, by G. Kushnir; #91012 (1992).
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1992
Abstract: Proposition Curve: A Tool for Reservoir Modeling and for Improvement of Sedimentological Interpretations, by C. Ravenne and A. Galli; #90988 (1993).
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1993
Correlation of Mean Sizes Obtained from Size Measurement by Thin-Section and Loose-Grain Methods: ABSTRACT
Basanta K. Sahu
AAPG Bulletin
... the observed thin-section size moments. Mathematical theory and experimental results clearly demonstrate that the probability of slicing spherical...
1970
Abstract: Risk Analysis in Basin Modeling, by S. Cao and I. Lerche; #90987 (1993).
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1993
Abstract: Simulation of Basin Fluid Dynamics: A Way to Higher Efficiency, by A. E. Gurevich; #90987 (1993).
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1993
Abstract: Incorporating Accumulated Geologic Knowledge in Computer Mapping, Part 2, by G. Kushnir; #90987 (1993).
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1993
Down-Current Bed Thickness and Grain-Size Variations Along Graywacke Beds, Gault Formation, Eastern Alps: ABSTRACT
Reinhard Hesse
AAPG Bulletin
... be detected within individual layers. Bed-by-bed correlation between each section, however, provides a basis for mathematical treatment of the thickness data...
1971
New Aspects of Quantitative Interpretation of Velocity Data and Their Impact on Geologic Evaluation of Exploration Prospects: ABSTRACT
Werner J. Jankowsky
AAPG Bulletin
... with the aid of mathematical and statistical treatment of sedimentation models. End_of_Article - Last_Page 346...
1971
Abstract: Kinetic Models of Carbon Isotope Variations in Methane, Ethane, and Propane in Comparison with Field Data of Europe, by U. Berner, P. Gerling, and E. Faber; #90990 (1993).
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1993
Advances in Modeling Hydrocarbon Migration in Compacting Sediments, by Z. He; #90986 (1994).
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1994
Hydrogeologic Studies at a Subsurface Radioactive-Waste Management Site in West-Central Canada: ABSTRACT
J. A. Cherry, G. E. Grisak, R. E. Jackson
AAPG Bulletin
... of natural hydrochemical patterns in the groundwater zone, tritium tracer experiments, groundwater age dating using C14, and mathematical modeling...
1973
Decision Mapping--Tool for Underground Waste Management: ABSTRACT
C. Michael Mohr, Philip J. O'Brien
AAPG Bulletin
..., and federal development and operating regulations may be enforced. We have developed a general mathematical model which allows rough optimization...
1973
Abstract: Multidisciplinary Study of Hewett Field, Zechstein Kalk Formation, by K. L. West; #90981 (1994).
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1994
Abstract: Untitled, by C. Gastaldi and L. B. Brahim; #90956 (1995).
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1995
Modeling of Devonian Shale Gas-Reservoir Performance: ABSTRACT
Fikri Kucuk, Walter Rose
AAPG Bulletin
... as a uniformly distributed source within the matrix blocks. A mathematical model to simulate well and fieldwide performance of Devonian shale gas...
1979