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The AAPG/Datapages Combined Publications Database

Showing 4,887 Results. Searched 200,636 documents.

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Parson's Model Modification to Describe the Aperture/Closure Behavior of Naturally Fractured Systems; #41932 (2016)

E. A. Lopez, A. Naranjo, J. M. Mejia

Search and Discovery.com

... of the strain tensor considering the elastic energy as the unique factor that causes deformation of the fracture system (Heffer et al., 1999...

2016

RhoVe Method II: Empirical Density-Temperature-Effective Stress Transform, #42300 (2018).

Matt Czerniak,

Search and Discovery.com

... expansion and elastic unloading (Bowers, 1995, 2001), and results in an increase in preferred orientation of clay particles during conversion...

2018

Late Quaternary Sedimentation and Peat Development in the Rajang River Delta, Sarawak, East Malaysia

James R. Staub, Robert A. Gastaldo

Special Publications of SEPM

... the southwest monsoon (dry season) during the middle months of the year. Maximum wave heights are on the order of 2 m. Rainfall averages in excess of 370 cm/yr...

2003

Petrophysical properties of the Green Canyon Block 955 hydrate reservoir inferred from reconstituted sediments: Implications for hydrate formation and production

Yi Fang, Peter B. Flemings, Hugh Daigle, Stephen C. Phillips, P. Kevin Meazell, and Kehua You

AAPG Bulletin

... mathematical models of subsurface fluid flow and mass transport. She received her B.S. in environmental science from the University of Science and Technology...

2020

Estimates of Sand Transport on the New York Shelf Using Near-bottom Current Meter Observations

P. E. Gadd, J. W. Lavelle, D. J. P. Swift

Journal of Sedimentary Research (SEPM)

... and Spring of 1974. The assumptions underlying the calculations are that wave activity was minimal at recording sites, that a drag coefficient of 3 10-3...

1978

Recent Developments in Petroleum Geochemistry

Douglas W. Waples

Geological Society of Malaysia (GSM)

... mathematical solution, given our uncertainties about hydrocarbon compositions); (5) improvements in kinetic descriptions of thermal indicators...

1991

Studies on Influential Factors of Flowback and Productivity of MFHWs and a Field Case in Shale Gas Formations

Guicheng Jing, Zhangxin Chen

Unconventional Resources Technology Conference (URTEC)

... of the fracturing process. Unfortunately, the control of flowback in fracturing fluid relies on empirical methods, and lacks a reliable theoretical foundation...

2023

Proppant Transport in Main-Secondary-Tertiary Fracture System in Shale Reservoirs

Bo Zeng, Yachao Bai, Yi Song, Xingwu Guo, Xiaojin Zhou, Haoyong Huang, Chi Shen, Xiaodong Hu, Fujian Zhou

Unconventional Resources Technology Conference (URTEC)

... and this model is coupled to fracture propagation models. Roostaei et al. (2018) used numerical simulation to establish a single fracture system for squares...

2022

Statistical Estimation of the Position of An Apex: Application To the Geological Record

Amanda Owen,, Peter E. Jupp, Gary J. Nichols,,† Adrian J. Hartley, Gary S. Weissmann, Dinara Sadykova

Journal of Sedimentary Research (SEPM)

... astrobleme: Mathematical Geology, v. 21, p. 191– 198. Jupp, P.E., Spurr, B.D., Nichols, G.J., and Hirst, J.P.P., 1987, Statistical estimation of the apex...

2015

A Diagnostic Approach to Identify Complex Fracture Geometries in Unconventional Reservoirs Using a Semi-Analytical Model

Zhiming Chen, Xinwei Liao, Wei Yu, Kamy Sepehrnoori, Xiaoliang Zhao, Xiaojiang Li, He Sun

Unconventional Resources Technology Conference (URTEC)

... contains (1) conceptu model an assumption (2) ual nd ns, mathematical model, (3) model solution, and (4) model verificati ) m ion. Because t semi-analy...

2017

Gas hydrate resource potential of deepwater Sabah, Malaysia: A preliminary assessment

Mazlan Madon

Geological Society of Malaysia (GSM)

... 10-50 km (Figure 3B). They developed in late Miocene-Pliocene sedimentary sequences as fault-propagation folds and fault-bend folds above a major...

2022

If It Is So Easy, Why Dont You Come Do It Yourself? A Response to What I Wish My Geologist Knew About Drilling: A Drilling Engineers View of GeosteeringŽ

Raymond L. Woodward, Samuel F. Noynaert

Unconventional Resources Technology Conference (URTEC)

.... 2013). Positional Uncertainty – What Ever Happened to the Law of Significant Figures? The basic mathematical “Principal of Significant Figures...

2017

Jurassic deep-water reservoirs at a transfer-transform offset: Modeling the mixed carbonate-siliciclastic Shelburne subbasin, southeastern Canadian margin

Justin Nagle, David J. W. Piper, E. Marfisi, Georgia Pe-Piper, and F. Saint-Ange

AAPG Bulletin

... by their respective environmental properties (wave energy, bathymetry, fluvial discharge, and water column turbidity). Transport of the sediments is simulated...

2024

An Application of the Truncated Pluri-gaussian Method for Modeling Geology

A. Galli, G. Le Loch, F. Geffroy, R. Eschard

AAPG Special Volumes

..., Positive definiteness is not enough: Mathematical Geology, v. 24, p. 135143.Armstrong, M., and A. Galli, 1999, Derivative based plurigaussian simulations...

2006

Three-Dimensional Seismic-Reflection Techniques

Hermann Buchholtz

Circum Pacific Council Publications

... through (3-D) wave equation migration. Only by this process is one enabled to obtain the correct horizontal and vertical placement of reflection images...

1989

Structural and Sedimentological Framework of Lower Cretaceous Coal-Bearing Rocks in the Grande Cache Area, Alberta

C. W. Langenberg

CSPG Special Publications

... 1965. Geology of the Rocky Mountain Foothills, Alberta. Geological Survey of Canada, Memoir 334. Kelker, D. and Langenberg, C.W. 1982. A mathematical...

1984

Microfossils as Environment Indicators in Marine Shales

Samuel P. Ellison, Jr.

Journal of Sedimentary Research (SEPM)

..., specimens are derived simultaneously from the living (biocoenosis), the dead debris (thanatocoenosis), and agents of sedimentation (wave action...

1951

Third and Fourth Dimensions in Exploration

John Daly

AAPG Bulletin

... reflector is the wave front at the instant that it first meets the reflector and the wave front shown above that, and represented by a solid line...

1954

1-D Stratigraphic Analysis

Charles Kerans, Scott W. Tinker

Special Publications of SEPM

..., instead of reefbuilding or other biologically-dominated processes, the reservoir zones of key interest are those within fair-weather wave base down...

1997

Diffusion and Settling of Sediments at River Mouths: A Computer Simulation Model

G. F. Bonham-Carter, Alex J. Sutherland

GCAGS Transactions

...------- A mathematical simulation model for studying delta formation has been developed by Bonham-Carter and Sutherland (manuscript in preparation...

1967

Alberta Geological Survey -- The Nature and Scope of its Research and Survey Activities

Grant D. Mossop

CSPG Bulletin

... of Petroleum Geologists, Studies in Geology Series. Kelker, D. and Langenberg, C. W. 1982. A mathematical model for orientation data from macroscopic conical...

1983

How Can Stratigraphic Modeling Help Constrain Geostatlstical Reservoir Simulations?

Brigitte Doligez, Didier Granjeon, Philippe Joseph, Remi Eschard, Helene Beucher

Special Publications of SEPM

... and hypotheses and checking their consis tency providing mathematical and analytical tools to try to under stand the physical problem easy for a linear model...

1999

Cybersteering: Automated Geosteering by Way of Distributed Computing and Graph Databases in the Cloud

Tristan Arbus, Steven Wilson

Unconventional Resources Technology Conference (URTEC)

... mathematical methods and also to potentially steer entire wells autonomously. A method of automated geosteering could increase a geosteerer’s output...

2019

Kapteyn's Transformation of Grain Size Distribution

Jiri Brezina

Journal of Sedimentary Research (SEPM)

..., B., 1947, The mathematical description of certain breakage mechanism leading to the logarithmic-normal distribution: Jour. Franklin Institute, v...

1963

The American Upper Ordovician Standard. XIV. Markov Analysis of Typical Cincinnatian Sedimentation, Hamilton County, Ohio

Robert H. Osborne

Journal of Sedimentary Research (SEPM)

..., 38 p. KRUMBEIN, W. C., AND DACEY, M. F., 1969, Markov chains and embedded Markov chains in geology: Jour. International Assoc. for Mathematical...

1971

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