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The AAPG/Datapages Combined Publications Database

Showing 4,887 Results. Searched 200,635 documents.

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Consolidation Characteristics of Selected North Pacific Sediment Clays: ABSTRACT

John P. Nielsen, R. J. Smith

AAPG Bulletin

... as a highly viscous media which controls the deformation of such sediments under load. A mathematical statement of this viscous resistance...

1966

Environmental Analysis of Ancient Sandstone Bodies by Discriminant Analysis: ABSTRACT

R. J. Moiola, Daniel Weiser

AAPG Bulletin

... presented show that linear discriminant analysis, a mathematical technique which uses a classifying function to assign an individual sample to one of two...

1969

Markov Chain Analysis of Carbonate Rocks: Applications, Limitations, and Implications as Exemplified by Pennsylvanian Carbonates in Southern Nevada: ABSTRACT

D. M. Lumsden

AAPG Bulletin

...: ABSTRACT D. M. Lumsden 1970 857 858 54 5. (May) Markov chain analysis is a simple, powerful, mathematical tool for testing the presence, absence...

1970

Present Knowledge of Fundamental Processes of Oil and Gas Origin and Migration Applied to Petroleum Prospecting: ABSTRACT

B. P. Tissot

AAPG Bulletin

... of petroleum, compared with the time of sedimentary or structural trap formation. These results may be obtained more particularly by mathematical models...

1970

Computer Correlation of Geophysical Logs: ABSTRACT

A. J. Rudman, R. F. Blakely

AAPG Bulletin

... correlation of logs by computer techniques depends on utilizing the mathematical concept of a cross-correlation function. Position of the maximum...

1972

Paleogeology in 21st Century: ABSTRACT

C. H. Savit

AAPG Bulletin

... and mathematical approaches of physics and chemistry. Today much of our basis for differentiation among earth sciences lies not in what those scientists...

1972

Isotopic and Trace-Element Geochemistry of Dolomite--State of the Art: ABSTRACT

Lynton S. Land

AAPG Bulletin

... 12.5, but the reasons are unknown. Mathematical modeling of the diagenetic behavior of the trace element strontium, in conjunction with oxygen isotopic...

1979

Carbonate Mineral Reactions During Combustion Retorting of Oil Shale: ABSTRACT

Jack H. Campbell

AAPG Bulletin

... constants for these reactions have been expressed in a form amenable for use in mathematical models of the retorting process. X-ray data on the final...

1980

Correlation of Time Series: An Inverse Approach with Applications in Geology and Geophysics: ABSTRACT

Douglas G. Martinson

AAPG Bulletin

...) A simple mathematical inverse method has been developed to correlate two time series Y1(x1) and Y2(x2), where these two signals are related to each...

1982

Geological Evaluation of Fractured Reservoirs: ABSTRACT

Ronald A. Nelson

AAPG Bulletin

... of small scale geological and petrophysical data to larger scale reservoir flow predictions using large mathematical reservoir flow models. End...

1982

Petroleum Exploration--Real World Examples Using Microcomputers: ABSTRACT

R. Mark Maslyn

AAPG Bulletin

... to mathematical treatment of their data. In the Michigan basin exploration area, a microcomputer is being used to generate synthetic seismograms from sonic...

1982

Economic Analysis of American Petroleum Exploration: ABSTRACT

Thomas Noll

AAPG Bulletin

...Economic Analysis of American Petroleum Exploration: ABSTRACT Thomas Noll 1985 293 293 69 2. (February) A mathematical model, with 86% accuracy, has...

1985

ABSTRACT: A New Seismic Attribute Aids to Map the Embedded Geological Features From Low Bandwidth Seismic Data; #90118 (2011)

R. C. P. Saxena and S. K. Pokhriyal

Search and Discovery.com

... seismic attribute volume has been generated using a mathematical relation ,which provides an improved mapping of morphological(e,g pinch outs, faults...

2011

Concluding Statement

Henry W. Posamentier

Special Publications of SEPM

...., AND POSAMENTIER, W., 1994a, Transgressive facies and seH. quence architecture in mixed tide- and wave-dominated incised valleys: example from the Gironde...

1999

Coalbed Methane Production Parameter Prediction and Uncertainty Analysis of Coalbed Methane Reservoir with Artificial Neural Networks

Harry Ramadhan Sumardi, Dedy Irawan

Indonesian Petroleum Association

...). This mathematical artifact is numerical dispersion (Rajput et al, 2014). Based on grid sensitivity analysis reservoir model used is 45x45 grid block...

2016

Estimation of lithologies and depositional facies from wire-line logs

M. M. Saggaf, Ed L. Nebrija

AAPG Bulletin

...-organizing maps (Baldwin et al., 1990) and back-propagation feed-forward neural networks (Rogers et al., 1992) were introduced for the estimation...

2000

Learning from Mining: Applications to Unconventional Reservoirs, #80425 (2014)

Jon Noad

Search and Discovery.com

... propagation, even when exposed – may be due to homogeneous groundmass. • Orientation does not directly match regional fault strike. • No cementation observed...

2014

Aspects to the Resolving Power of 3D Seismic Surveys

Wolfgang Houba

Geological Society of Malaysia (GSM)

... sections for interpretation work. The basic mathematical tool is the acoustic wave equation which enables us to derive the wave field at any depth...

1985

Detrital Clay Coats, Clay Minerals, and Pyrite: A Modern Shallow-Core Analogue For Ancient and Deeply Buried Estuarine Sandstones

Joshua Griffiths, Richard H. Worden, Luke J. Wooldridge, James E. P. Utley, Robert A. Duller

Journal of Sedimentary Research (SEPM)

..., Transgressive facies and sequence architecture in mixed tide- and wave-dominated incised valleys: example from the Gironde Estuary, France, in Dalrymple, R.W....

2018

A Suggested Explanation for the Surface Subsidence in the Goose Creek Oil and Gas Field, Texas

L. C. Snider

AAPG Bulletin

... of the mass, except to the very slight degree of the elastic compressibility of the water and the soil. If, however, there is any escape for the confined...

1927

Natural fracture distributions in sinuous, channel-fill sandstones of the Cedar Mountain Formation, Utah

John C. Lorenz, Scott P. Cooper, William A. Olsson

AAPG Bulletin

... of the elastic field of an ellipsoidal inclusion, and related problems: Proceedings of the Royal Society of London, v. A241, p. 376395.Gallagher, J. J., M...

2006

Fault facies modeling: Technique and approach for 3-D conditioning and modeling of faulted grids

N. Fredman, J. Tveranger, N. Cardozo, A. Braathen, H. Soleng, P. Roe, A. Skorstad, A. R. Syversveen

AAPG Bulletin

... of fluvial reservoirs: Mathematical Geology, v. 28, p. 857880.Ding, Y., and P. Lemonnier, 1995, Use of corner point geometry in reservoir simulation...

2008

A simulation of large-scale groundwater flow in the Niger Delta, Nigeria

Duke U. Ophori

Environmental Geosciences (DEG)

... and Foundation Engineering, Lagos, Nigeria, p. 751760.Akpokodje, E. G., J. O. Etu-Efeotor, and I. U. Mbeledogu, 1996, A study of environmental effects of deep...

2007

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