Natural Fractures: From Core and Outcrop Observations to Subsurface Models

Estibalitz Ukar, Julia F. W. Gale, András Fall, Ramiro G. López, Damian Hryb, René Manceda, Ignacio Brisson, Eider Hernandez-Bilbao, Ralf J. Weger, Denis A. Marchal, Alain Zanella, Peter R. Cobbold

AAPG Special Volumes

... units of the Monterey Formation, U.S.A.: Scale effects and evidence for uniform displacement boundary conditions: Journal of Structural Geology, v...

Abstract: Scaling of Co-Current and Counter-Current Capillary Imbibition for Surfactant and Polymer Injection in Naturally Fractured Reservoirs, by T. Babadagli; #90911 (2000)

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General Classification of Oil and Gas Reservoirs

M. K. Kalinko

Petroleum Geology: A Digest of Russian Literature

... in the range of the rock types that contain oil and gas. Development of oil and gas deposits is possible under favorable geologic conditions in almost all rocks...

Shear Zones Inside Gulf Coast Salt Stocks Help to Delineate Spines of Movement: DISCUSSION

H. Hugh Wilson

AAPG Bulletin

..., Paleogeography and geological history of Greater Antilles: Geol. Soc. America Mem. 129, 199 p. Kupfer, D. H., 1974, Boundary shear zones in salt stocks...

AAPG-SPE-SEG Hedberg research conference on The Geologic Occurrence and Hydraulic Significance of Fractures in Reservoirs

Peter Hennings

AAPG Bulletin

... fracturing, which may be quite different from todays mechanical stratigraphy.Conference participants generally agreed that the most common process...

Some Patterns of Sulfur Isotope Distribution in Uranium Deposits1

S. Ralph Austin

Earth Science Bulletin (WGA)

.... Furthermore, in the Gas Hills, different types of pyrite are dominant in different parts of the roll structures which contain most of the uranium...

Extended Abstract: Salt Tectonics at Passive Margins: Geology Versus Models

Jean-Pierre Brun, Xavier Fort

GCAGS Transactions

... Gliding Two different types of dynamic models are presently invoked to explain gravity-driven salt tectonics at passive margins: (i) pure gravity...

Understanding Geological Heterogeneity to Customize Field Development: An Example from the Vaca Muerta Unconventional Play, Argentina

Guillermina Sagasti, Martin Foster, Damian Hryb, Alberto Ortiz, Vicatoria Lazzari

Unconventional Resources Technology Conference (URTEC)

... in the area of interest is characterized by an east-northeast gently dipping monoclinal intersected by different fault systems associated to various tectonic...

Fracture Induced Stress Measurement and Evaluation Considering Influence of Complex Natural Fracture

Xingyu Chen, Yanchao Li, Feng He

Unconventional Resources Technology Conference (URTEC)

... propagation. The artificial rock with different types of 3D printed natural cracks was employed to simulate impact of bedding, vertical fracture...

Application of Simulation of Coupled Hydraulic Fracture Propagation by Implementing Natural Fracture Modeling in Shale Oil Reservoir - A Case Study from Junggar Basin, China

Yanyan Ding, Yu Liang, Tingfeng Zhao, Mingwei Ma, Xingning Huang

Unconventional Resources Technology Conference (URTEC)

... stress in different layers in the formation, the relative thickness of the fractured formation, the boundary conditions between the layers...

Mineralogic Analysis of Orbicular Gabbro, Sierra Nevada Batholith, CA

Karen A. Batten, Diane Clemens-Knott

Pacific Section SEPM

... types and the other involving shell formation within a single magma or at the interfaces between comingled magmas of virtually similar chemistry...

Extended Abstract: Geophysical Log Database and Digital Surfaces for the Floridan Aquifer System in Florida and Parts of Georgia, Alabama, and South Carolina

Lester J. Williams

GCAGS Transactions

... and induction logs, coupled with a variety of different porosity logs (sonic, density, and neutron), were the primary types of borehole geophysical logs used...

Delineation of the Reservoir by Seismic Methods: Chapter 3

Roberto Sarmiento

AAPG Special Volumes

... by difficult near-surface conditions, by the use of incorrect processing parameters, by multiples, and by the geometry of the subsurface system. SEISMIC...

Effect of Interbeds on Hydraulic Fracture Characteristics and Formation Pressure Response

Matthew Profit, Martin Dutko, Adam Bere, Uno Mutlu

Unconventional Resources Technology Conference (URTEC)

... or in-situ stress based, on the final fracture geometry; (iv) the role of boundary conditions in hydraulic fracturing; an example here would be the flow...

Abstract: Basin-Scale Hydrologic Impacts of CO2 Sequestration; Scaling Calculations Using Sharp Interface Theory, by M. Person, A. Banerjee, J. Rupp, P. Lichtner, M. Celia, C. Gable, and R. Pawar; #90084 (2008)

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Numerical Simulations of Hydraulic Fracture Propagation — A Coupled Eulerian-Lagrangian Approach

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Cross-Stratification in Turbidite Systems

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The modeling and simulation of Scholte wave propagation at fluid-solid interface

Zhiliang Wang, Rong Huang, Guojie Song

International Meeting for Applied Geoscience and Energy (IMAGE)

... at fluid-solid interfaces: Explicit versus implicit formulation of the boundary condition: Geophysical Journal International, 215, 37–48, doi: https...

Textural and Mineralogical Control on Tensile Strength of Eagle Ford and Manco Shales Samples

Jilin Zhang, Bitao Lai, Hui-Hai Liu, Hui Li, Dan Georgi

Unconventional Resources Technology Conference (URTEC)

... between different mineral assemblage), alignment of pores, TOC and minerals There are multiple types of weakness planes in shale formations...

A Multiscale Digital Rock Workflow for Shale Matrix Permeability Prediction

Min Zhang, Rafael Salazar-Tio, Andrew Fager, Bernd Crouse

Unconventional Resources Technology Conference (URTEC)

... with published data. Gas adsorption isotherms of methane in these kerogen structures are computed at different pressure and temperature conditions using...

Comparison of Anionic and Cationic Surfactant Mobility in an Unsaturated Soil

Barry Allred, Ted S. Kornecki, Glenn O. Brown

Environmental Geosciences (DEG)

... similarity between tests having the same boundary conditions but different time durations is an indication that precipitation/dissolution does...

Investigating rock micro-structure of sandstones by pattern recognition on their X-ray images

Ankita Singh, Ryan Armstrong, Klaus Regenauer-Lieb, Peyman Mostaghimi

Petroleum Exploration Society of Australia (PESA)

...) and the interfaces between pore-grain phases. Lastly, calculating these GLCM maps with different displacement vectors provide us an indication...

A Physically Consistent Decline Analysis Method for Unconventional Wells

Jorge A. Acuña

Unconventional Resources Technology Conference (URTEC)

... not require convolution. Boundary conditions can then be put into the model and long-term forecasts and estimated ultimate recovery can be made...

Notions of Stinking Oceans? Models for Organic Carbon Burial During Cretaceous "Anoxic Events": ABSTRACT

Michael A. Arthur

AAPG Bulletin

... differences in the timing, amounts, and types of organic carbon preserved are apparent during a single "anoxic event," and "anoxic events" of different...

Model of Structure of Seismo-Stratigraphic Range of Neocomian Sediments of Middle Ob Region

N. Ya Kunin, S. P. Filippova, C. G. Kyzmenkov, S. P. Tyunegin, A. N. Zadoyenko

Petroleum Geology: A Digest of Russian Literature

... is generally referred to the Berriasian-Valanginian and indexed as BS16-22 or BV16-22. The boundary between the Megion and Vartov was placed at the base...