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The AAPG/Datapages Combined Publications Database

Showing 97,833 Results. Searched 200,693 documents.

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Abstract: Contrasting Deformation Mechanisms Within Porous and Tight Carbonate Rocks: Insights From the Matera High (Southern Italy); #90310 (2017)

Raffaele Di Cuia, Paolo Pace

Search and Discovery.com

... localization. There are single bands, zone of bands, conjugate sets, swarms or more organized networks. Some of the high-angle DBs are nowadays open...

2017

Post-Laramide, Collapse-Related Fracturing and Associated Production; Wind River Basin, Wyoming

Ryan C. Thompson

Rocky Mountain Association of Geologists

... were analyzed as joints, with the exception of two wells (FD8 and R5) that appeared to contain mainly minor fault conjugate sets. Approximately two...

2015

Interference Ripple Marks Formed by Ephemeral Steams

M. Dane Picard, Lee R. High, Jr.

Journal of Sedimentary Research (SEPM)

... in many rock sequences. That the two ripple sets record more than one paleocurrent direction is apparent. The mechanics of formation of interference...

1970

Structural Architecture of the Gorgon Platform, North West Shelf, Australia

K. D. McCormack, K. McClay

Petroleum Exploration Society of Australia (PESA)

.... Numbered circles represent Fault Set 1 to 4 identified and discussed in this study. TWT = two-way travel time. GorgonĀ 1, North Gorgon 2, North Gorgon...

2013

Quantification of Porosity and Permeability Reduction Due to Calcite Cementation Using Computer-Assisted Petrographic Image Analysis Techniques

Theodore T. Mowers, David A. Budd

AAPG Bulletin

... by statistical analysis of the two data sets (e.g., the correlation coefficient, r, and either the parametric paired t-test or nonparametric Mann-Whitney test...

1996

Core Magnetostratigraphy: Chron 33r in the Southern Alberta Plains

Taslima Anwar, Andrew J. Mumpy, Dunia Blanco, Vadim A. Kravchinsky, Octavian Catuneanu

CSPG Bulletin

... C34n-C33r and/or C33r-C33n occur in all three cores and provide two regional time-stratigraphic markers which facilitate robust age correlation between...

2017

Reservoir Characterization and Development of the Wasatch Formation in the Hanging Rock Area, Southeastern Uinta Basin, Utah

Jane E. Estes-Jackson, Steven W. Shefte, Steven G. Siguaw

Rocky Mountain Association of Geologists

... interval. The data revealed conjugate, nearly orthogonal, sets of normal faults, with one set trending generally NE-SW and the other trending NW-SE...

2008

Reservoir Characterization and Development of the Wasatch Formation in the Hanging Rock Area, Southeastern Uinta Basin, Utah

Jane E. Estes-Jackson, Steven W. Shefte, Steven G. Siguaw

Utah Geological Association

... interval. The data revealed conjugate, nearly orthogonal, sets of normal faults, with one set trending generally NE-SW and the other trending NW-SE...

2008

Accretion Sets in the Lower Coralline Limestone of the Maltese Islands

Christopher M. Davies

Journal of Sedimentary Research (SEPM)

...-STRATIFIED UNITS Geographically, the cross-stratified sets are observed in two-dimensional profile in the cliff face exposures of the Lower Coralline...

1976

Structural Patterns of the Pacific Floor Offshore of Peninsular California: Chapter 7: Part III. Regional Geophysics and Geology

Peter Lonsdale

AAPG Special Volumes

.... Carsola, A. J., and R. S. Dietz, 1952, Submarine geology of two flat-topped northeast Pacific seamounts: American Journal of Science, v. 250, p...

1991

Abstract: Two-Stage Plate Tectonic Evolution of the Betic-Rif Orogen Recorded by Inclusion Trails with Regionally Coherent Trends in the

Domingo Aerden and Mohammad Sayab

Search and Discovery.com

... define a regionally consistent orientation pattern, which allows these microstructures to be correlated and grouped in two principle age sets. Each set...

2008

Sensitivity of Groundwater Flow Patterns to Parameterization of Object-Based Fluvial Aquifer Models

Sean A. Mckenna, Gary Smith

Special Publications of SEPM

... defining a single fluvsim realization is placed into one of two sets: those that create results that exceed a specified threshold value, and those...

2004

Natural Fracture Characterisation in a Coal Measure Succession: An Analogue for Coal Seam Methane and Tight Gas Reservoirs

D. Gillam, T. Flottmann, R. Hillis

Petroleum Exploration Society of Australia (PESA)

... circles 358 Riverside stratigraphy. The gamma ray is on the left of the figure and increases from left to right. The density logs is on the right...

2004

Multivariate Based Analysis of Methane Adsorption Correlated to TOC and Mineralogy Impact from Different Shale Fabrics

Sayed Ameenuddin Irfan, Nadiah Mohd Azli, Firas A. Abdulkareem, Eswaran Padmanabhan

Unconventional Resources Technology Conference (URTEC)

... is the residual of Y, in which ||F|| is to be minimized (Geladi & Kowalski, 1986). Weights are introduced to obtain orthogonal X scores and the details...

2021

Introduction to Nonlinear Models

Gerard V. Middleton and David M. Rubin

Special Publications of SEPM

..., but at a smaller scale than the real phenomenon. We can recognize two different extreme types of mathematical models: Stochastic models. In such models...

1995

Porosity evolution of sandstone reservoirs in the Paleogene Shahejie Formation of the Zhanhua depression, Bohai Bay Basin

Xiaowen Guo, Yanqi Hua, Bin Wang, Zhi Yang, Zhiliang He, Tian Dong, Keyu Liu, and Sheng He

AAPG Bulletin

... from well Y282 contain two sets of oil-rich layers with oil saturation ranging from 41.3% to 55.8%, which are accompanied by a set of oil-poor layers...

2025

The American Upper Ordovician Standard. VIII. R-Mode Factor Analysis of Cincinnatian Limestones

Robert H. Osborne

Journal of Sedimentary Research (SEPM)

... of this paper is two-fold: (1) to discuss the organic and inorganic constituents typical of several limestone classes, and (2) to illustrate R-mode...

1967

The Crustal Architecture and Continental Break Up of East India Passive Margin: An Integrated Study of Deep Reflection Seismic Interpretation and Gravity Modeling, #40611 (2010)

S.T. Sinha, M. Nemcok, M. Choudhuri, A. A. Misra, S. P. Sharma, N. Sinha, S. Venkatraman

Search and Discovery.com

.... The proto-oceanic corridor is narrow along the Coromondal segment and wide in segments, which were initiated by orthogonal rifting. The continental crust...

2010

An Efficient Model to Simulate Reservoir Stimulation and induced Microseismic Events on 3D Discrete Fracture Network for Unconventional Reservoirs

Matthieu Delorme, Jean-Marc Daniel, Chakib Kada-Kloucha, Nina Khvoenkova, Sylvie Schueller, Christine Souque

Unconventional Resources Technology Conference (URTEC)

... in these wells including cores and image logs. From these data, natural fractures can be sorted into two sets that are frequently cemented...

2013

Syntactic Simulation of 1-D Sedimentary Sequences in a Coal-Bearing Succession Using a Stochastic Context-Free Grammar: DISCUSSION

W. A. Read

Journal of Sedimentary Research (SEPM)

... to separate transgressive from highstand sequence sets. Nevertheless the composite basin in which the two boreholes are sited lay in a laterally...

1997

Shear Reactivation of Fractures In Deep Frontier Sandstones: Evidence From Horizontal Wells In The Table Rock Field, Wyoming

John C. Lorenz, Lee F. Krystinik, Thomas H. Mroz

Rocky Mountain Association of Geologists

... of the fractures, or the important variations in mineralization. The subsurface fracture system consists of two fracture sets. Near-vertical, east-west...

2005

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