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The AAPG/Datapages Combined Publications Database
Showing 275 Results. Searched 200,673 documents.
Micromodel Study of the Impacts of Fracture Connectivity and Wettability on Matrix Sweep Efficiency
Yujing Du, Ayaz Mehmani, Ke Xu, Matthew Balhoff, Carlos Torres-Verdin
Unconventional Resources Technology Conference (URTEC)
... such as residual saturation of the displaced phase, the fractal dimension of the invading phase, and Euler number (Doorwar and Mohanty, 2017; Herring et...
2019
Imaging Microcrystalline Quartz in a Sandstone Reservoir to Understand the Formation of Microcrystalline Quartz in the Wolfcamp A Siliceous Mudstones, Southern Delaware Basin
Marsha French, Jacquie Colborne
Unconventional Resources Technology Conference (URTEC)
... crystallographic orientation as their host detrital quartz grains, as confirmed by EBSD analysis. The Euler image (Figs. 1e-f) has the same color...
2019
The Vertical Fracture Propagation in Cross-Layer Fracturing of Continental Shale Oil Reservoirs: A New Numerical Simulation Study
Guopeng Huang, Minghui Li, Fujian Zhou, Guangbo Lu, Leyi Zheng, Yipeng Zhong, Jinqi Chu, Tianbo Liang
Unconventional Resources Technology Conference (URTEC)
... matrix of the element, respectively. In the time domain, Euler’s forward difference method is used for the explicit iterative solution...
2025
Geophysical Illusions of Continental Drift: A DISCUSSION
Robert S. Dietz , John C. Holden
AAPG Bulletin
... t translate a rigid shell on a sphere; it can be rotated only in accordance with Euler's theorem. 20. Western North America: Plate tectonicists do not hold...
1973
Microseismic Calibration of Surface Seismic Brittleness Estimates: Application to a Barnett Shale Survey; #80623 (2017)
Roderick Perez-Altamar, John Henry Alzate, Amanda Trumbo, Kurt Marfurt
Search and Discovery.com
... and positive curvature has negative values for bowl-shaped features. In each case, there is no apparent (Euler) curvature of greater negative or positive...
2017
Redox Conditions during Deposition and Early Diagenesis of the Upper Ordovician Point Pleasant Limestones of Southwestern Pennsylvania and Northern West Virginia; #51537 (2018)
Randy Blood
Search and Discovery.com
... EDS. • High resolution images of particles obtained are classified as framboidal or non-framboidal (euhedral) based on roundness and Euler number...
2018
High-Resolution Visualization of Flow Interference Between Frac Clusters (Part 1): Model Verification and Basic Cases
Ruud Weijermars, Arnaud van Harmelen, Lihua Zuo, Ibere Nascentes Alves, Wei Yu
Unconventional Resources Technology Conference (URTEC)
... any lateral boundaries. The radial diffusivity equation is traditionally used to describe such transient flow (Matthews and Russell, 1967). Transient...
2017
Sea level and vertical motion of continents from dynamic earth models since the Late Cretaceous
Sonja Spasojevic, Michael Gurnis
AAPG Bulletin
... the GPlates package (Boyden et al., 2011) (Figure 1). Each plate is defined as a rigid plate with its own Euler pole and a set of evolving margins, each...
2012
Breakthrough pressure and permeability in partially water-saturated shales using methane–carbon dioxide gas mixtures: An experimental study of Carboniferous shales from the eastern Qaidam Basin, China
Cheng Zhang, and Qingchun Yu
AAPG Bulletin
... be described using the Laplace equation in low-porosity media (Andrew et al., 2014)where Pg and Pw are the pressures of the gas phase and the water phase...
2019
The Role of Diffusion in Primary and Enhanced Oil Recovery from Fractured Unconventional Reservoirs
Olufemi Olorode, Hassan Amer, Harun Rashid
Unconventional Resources Technology Conference (URTEC)
... formulation (Coats, 1979). As in Lake et al. (2014), the governing equation for advective-diffusive transport of compositional fluids in porous media...
2021
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)
... equation according to its size rc and to fluid pressure P: 2 c r 1 c 2(1 ) (1 ) a a n (r )dr P 1 dr P rc r rc 0 G 2...
2013
Permeability, Porosity, and Shear-wave Anisotropy From Scaling of Open Fracture Populations
Randall Marrett
Rocky Mountain Association of Geologists
... the first three terms of the Riemann series and taking the first two terms of the Euler-Maclauren summation formula (Dahlquist and Bjorck, 1974...
1997
Mesozoic Tectonics and Paleogeography of the Western U.S. and the Adjacent Pacific Basin
Y. Dilek
Circum Pacific Council Publications
..., Orogenic andesites and plate tectonics. Heidelberg: Springer-Verlag. 390 p. Gordon, R.G., Cox, A., and O'Hare, W.S., 1981, Paleomagnetic Euler poles...
1996
Genetic Relationship between Lower Mesozoic Continental Strata of the Colorado Plateau and Marine Strata of the Western Great Basin: Significance for Accretionary History of Cordilleran Lithotectonic Terranes
Robert Luper, N. J. Silberling
Circum Pacific Council Publications
.... G., et al, in press, Paleomagnetic Euler poles and the apparent polar wander and absolute motion of North America since the Carboniferous: Tectonics...
1985
Tectonic and Geodynamic Evolution of the Northern Australian Margin and New Guinea
Joanna Tobin, Sabin Zahirovic, Rakib Hassan, Patrice Rey
Petroleum Exploration Society of Australia (PESA)
... plates is implemented using Euler pole rotations, and takes into consideration the relative motion of both the continental blocks, and the oceanic crust...
2018
Effect of Interbeds on Hydraulic Fracture Characteristics and Formation Pressure Response
Matthew Profit, Martin Dutko, Adam Bere, Uno Mutlu
Unconventional Resources Technology Conference (URTEC)
... in this section. The mechanical governing equation is derived based on conservation of linear momentum in conjunction with an appropriate solid mechanics...
2018
Variable Exponential Decline - Modified Arps to Characterize Unconventional Shale Production Performance
Ishank Gupta, Chandra Rai, Carl Sondergeld, Deepak Devegowda
Unconventional Resources Technology Conference (URTEC)
... decline curve equation was also proposed by modifying the existing Arps exponential decline equation, where the constant decline rate was replaced...
2018
Evaluation of Late Cap Rock Failure and Hydrocarbon Trapping Using a Linked Pressure and Stress Simulator
A. E. Lothe, H. Borge, . Sylta
AAPG Special Volumes
...; Lothe et al., 2004). The lateral Darcy flow of formation water across low-permeable faults is calculated using an explicit forward Euler solution...
2005
Diagenetic remagnetization in Bowser Basin: implications for timing and tectonics
Randolph J. Enkin, Judith Baker, Carol A. Evenchick
CSPG Bulletin
...). The Euler pole of rotation is 3400 km to the south west (Price and Carmichael, 1986), leading to a counterclockwise rotation of 8°, much less than...
2007
AAPG/Datapages Discovery Series No. 7: Multidimensional Basin Modeling, Chapter 16: A Topologically Based Framework for 3-D Basin Modeling
Mello, U. T., Paulo R. Cavalcanti
AAPG Special Volumes
... of the low-level topological (Euler) operators described by Weiler (1988) and summarized in Mello and Henderson (1997).Pave Hole OperatorTo close holes...
2003
Physics-based and Data-driven Production Forecasting in Eagle Ford Shale
Wardana Saputra, Tadeusz W. Patzek, Carlos Torres-Verdin
Unconventional Resources Technology Conference (URTEC)
... in Figure 1. Equation 1 URTeC 3858983 3 is the approximate solution of interior flow toward the SRV. For black oil, the constants...
2023
Performance of Flow Control Devices (FCDs) in Fractured Horizontal Wells for Enhanced Geothermal Systems (EGS)
Jinchuan Hu, Yuhao Ou, Shuang Zheng, Mukul Sharma
Unconventional Resources Technology Conference (URTEC)
... interaction and solved simultaneously, as shown in Fig. 2(e). The energy conservation equation (Lashgari, 2014) is applied for multiphase fluid-filled porous...
2025
Seismic Stratigraphic Analysis of the Barnett Shale and Ellenburger Unconformity Southwest of the Core Area of the Newark East Field, Fort Worth Basin, Texas
Elizabeth T. Baruch, Roger M. Slatt, Kurt J. Marfurt
AAPG Special Volumes
..., Texas, using high-resolution aeromagnetic derivatives and Euler depth estimates: Earth Scientist, The University of Oklahoma, ConocoPhillips School...
2012
Continental Extension in Southern Britain and Surrounding Areas and Its Relationship to the Opening of the North Atlantic Ocean: Chapter 26: European-African Margins
R. Andrew Chadwick, Roy A. Livermore, Ian E. Penn
AAPG Special Volumes
... therefore be closely approximated by the expression of Le Pichon and Sibuet (1981): [EQUATION] where ß is the crustal extension factor (other...
1989
Interrelation between surface and basement heat flow in sedimentary basins
Alban Souche, Daniel Walter Schmid, and Lars Rüpke
AAPG Bulletin
... measurements. Modeling the thermal evolution of sedimentary basins involves solving the transient heat equation, which requires that initial...
2017