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The AAPG/Datapages Combined Publications Database

Showing 5,928 Results. Searched 200,693 documents.

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Flow Simulation of Complex Fracture Systems With Unstructured Grids Using the Fast Marching Method

Changdong Yang, Xu Xue, Michael J. King, Akhil Datta-Gupta

Unconventional Resources Technology Conference (URTEC)

... to asymptotic ray URTeC: 2691393 3 theory in geometric optics and seismology, Vasco et al. (2000) and Kulkarni et al. (2000) showed that the pressure...

2017

Recent Advances and New Insights of Fiber Optic Techniques in Fracture Diagnostics Used for Unconventional Reservoirs

Fatick Nath, S M Shamsul Hoque, Md. Nahin Mahmood

Unconventional Resources Technology Conference (URTEC)

...., 2017), and seismology (Jousset et al., 2018). Strain measurements are affected by the optical fiber's connection to the surrounding medium (Daley et...

2023

Small-scale Seismic Stratigraphy and Paleogeographical Evolution of the Continental Shelf Facing the Se Elba Island (Northern Tyrrhenian Sea, Italy)

Francesco L. Chiocci, Luciana Orlando, Paolo Tortora

Journal of Sedimentary Research (SEPM)

... by unconformities which were mostly erosional and which extended over the entire area. Commonly used exploration seismology methods were applied...

1991

Systematic Variability of Hydraulic Conductivity within the Mississippi River Alluvial Aquifer in Northeastern Louisiana

Douglas Carlson

GCAGS Transactions

... position between 55 ft and 70 ft the geometric mean of K equals 110 ft/day. By comparison, for approximately 145 observations with mean screen position...

2006

Geometric Constraints Derived from the Law of Conservation of Volume and Applied to Evolutionary Models for Detachment Folding: Geologic Note: (1)

CLINTON D. A. DAHLSTROM

AAPG Bulletin

...Geometric Constraints Derived from the Law of Conservation of Volume and Applied to Evolutionary Models for Detachment Folding: Geologic Note: (1...

1990

Regional Tectonic Setting and Mechanics of Origin of the Black Hills Uplift

John K. Sales

Wyoming Geological Association

.... Petroleum Geologists, Geol. Record, p. 81-86. Benioff, Hugo, 1954, Orogensis and deep crustal structure: Additional evidence from seismology: Geol...

1968

A simultaneous wavefield separation and denoising approach for vertical seismic profile using geometric mode decomposition

Salman Abbasi, Jubran Akram, Andres Chavarria, Vikram Jayaram, Iftekhar Alam, Dmitry Borisov, Yanwei Zhang

International Meeting for Applied Geoscience and Energy (IMAGE)

...A simultaneous wavefield separation and denoising approach for vertical seismic profile using geometric mode decomposition Salman Abbasi, Jubran...

2024

Chapter 13: Linking Cognitive Science and Disciplinary Geoscience Practice: The Importance of the Conceptual Model

Thomas F. Shipley, Basil Tikoff

AAPG Special Volumes

.... This approach is applied to how geoscientists engage in both geometric reasoning (in the subsurface; volumetric thinking) and kinematic reasoning. We...

2016

Geometric mode decomposition method for diffraction separation

Peng Lin, Suping Peng, Yang Xiang, Chuangjian Li, Xiaoqin Cui

International Meeting for Applied Geoscience and Energy (IMAGE)

...Geometric mode decomposition method for diffraction separation Peng Lin, Suping Peng, Yang Xiang, Chuangjian Li, Xiaoqin Cui Geometric mode...

2022

Using Antithetic Normal Faults to Map Growth Axial Surfaces

John H. Spang, Steven L. Dorobek

GCAGS Transactions

... and fault displacement: Journal of Structural Geology, v. 8, p. 209-210. Dula, W.F., Jr., 1991, Geometric models of listric normal faults...

1998

Aerodynamic and Geometric Diameters of Airborne Particles

Weinan Chen , Donald W. Fryrear

Journal of Sedimentary Research (SEPM)

...Aerodynamic and Geometric Diameters of Airborne Particles Weinan Chen , Donald W. Fryrear 2001 365 371 Vol. 71 (2001), No. 3. (May), Settling...

2001

Geochemistry of Coal from the Cretaceous Corwin and Chandler Formations, National Petroleum Reserve in Alaska (NPRA)

Ronald H. Affolter, Gary D. Stricker

Pacific Section SEPM

... in fig. 4.) The geometric mean (GM) is used as the estimate of the most probable concentration (mode), and is calculated by taking the logarithm...

1987

Application of an Engineered Completion Methodology in the Eagle Ford to Improve Economics

Jeff Dahl, James Samaripa, John S. Spaid, Erek Hutto, Bill Johnson, Dan Buller, Ron Dusterhoft

Unconventional Resources Technology Conference (URTEC)

.... A typical stimulation treatment for the lower Eagle Ford is a 200-ft geometric design for a 5,000-ft lateral that requires 25 stages and costs...

2015

Three-dimensional Ta amplitude inversion using equivalent storage

Yu Li, Peng Yu, Chongjin Zhao

International Meeting for Applied Geoscience and Energy (IMAGE)

... parameter matrices 𝒇 𝟏 − 𝒇 𝟔 carry the geometric structure information of the model grids, which can be expressed as: 𝑎 𝑏 𝑐 𝑥0 + 𝑦0 + 𝑧0 + 2 2 2...

2024

Crustal and Lithospheric Structure of the CarpathianPannonian Region: A Geophysical PerspectiveRegional Geophysical Data on the CarpathianPannonian Lithosphere

L. Pospil, A. dm, J. Bimka, P. Bodlak, T. Bodoky, P. Dvnyi, H. Granser, E. Hegeds, I. Jo, A. Kendzera, L. Lenkey, M. Nemok, K. Posgay, B. Pylypyshyn, J. Sedlk, W. D. Stanley, G. Starodub, V. Szalaiov, B. ly, A. utora, G. Vrga, T. Zsros

AAPG Special Volumes

... Europe by methods of explosion seismology, Geophysical Syntheses in Czechoslovakia: Bratislava, VEDA, Slovak Academy of Science, p. 243266.Bielik, M...

2006

Extended Abstract: Sub-seismic Resolution in the Eagle Ford Enabled by Multi-Attribute Analysis Using Instantaneous, Geometric, and Spectral Decomposition Self Organizing Maps

Patricia A. Santogrossi

Houston Geological Society Bulletin

...Extended Abstract: Sub-seismic Resolution in the Eagle Ford Enabled by Multi-Attribute Analysis Using Instantaneous, Geometric, and Spectral...

2016

Extended Abstract: Sub-seismic Resolution in the Eagle Ford Enabled by Multi-Attribute Analysis Using Instantaneous, Geometric, and Spectral Decomposition Self Organizing Maps

Patricia A. Santogrossi

Houston Geological Society Bulletin

...Extended Abstract: Sub-seismic Resolution in the Eagle Ford Enabled by Multi-Attribute Analysis Using Instantaneous, Geometric, and Spectral...

2016

Forward Modeling of Seismic Data: Part 7. Geophysical Methods

George Mellman, Paul A. Kunzinger

AAPG Special Volumes

... to the normal incidence reflection coefficient at that interface. This method produces accurate traveltimes and good zero offset amplitudes for geometric...

1992

Sequence of Formation of Back-Limb Thrusts and Imbrications: Implications for Development of Idaho-Wyoming Thrust Belt

Peter B. Jones

AAPG Bulletin

... of splays of a thrust fault forming as imbrications of a preexisting thrust sheet. Although structural (i.e., geometric) relationships suggest...

1984

Three-dimensional Geometry and Forward Numerical Modeling of the Sant Corneli Anticline (Southern Pyrenees, Spain)

J. Mencos, J. A. Munoz, S. Hardy

AAPG Special Volumes

...; (2) analysis of data and definition of a 3-D geometric and stratigraphic model, i.e., structural and stratigraphic analysis; and finally, (3...

2011

Reservoir Characterization and Modeling: A Look Back to See the Way Forward

Xinghe Yu, Y. Zee Ma, David Psaila, Paul La Pointe, Ernest Gomez, Shengli Li

AAPG Special Volumes

.... 393412.Aki, K., and Richards, P. G., 1980, Quantitative seismology: Theory and methods: New York, San Francisco, W. H. Freeman, 557 p.Al-Ali, Z. A., et al...

2011

Crustal Mechanics of Cordilleran Foreland Deformation: A Regional and Scale-Model Approach

John K. Sales

AAPG Bulletin

... seismology: Geol. Soc. America Bull., v. 65, p. 385-400. Berg, R. R., 1961, Laramide tectonics of the Wind River Mountains, in Symposium on Late...

1968

Constraining uncertainty in interpretation of seismically imaged clinoforms in deltaic reservoirs, Troll field, Norwegian North Sea: Insights from forward seismic models of outcrop analogs

Nicholas E. Holgate, Gary J. Hampson, Christopher A.-L. Jackson, and Steen A. Petersen

AAPG Bulletin

..., and lithologic character of clinoforms in fluvial-dominated and mixed-influence deltaic deposits. Outcrop-derived geometric data were calibrated...

2014

Assessing and processing three-dimensional photogrammetry, sedimentology, and geophysical data to build high-fidelity reservoir models based on carbonate outcrop analogues

Ahmad Ramdani, Pankaj Khanna, Gaurav Siddharth Gairola, Sherif Hanafy, and Volker Vahrenkamp

AAPG Bulletin

... corrected the ratio between reflected and transmitted signals by a geometric factor to calculate relative dielectric permittivity (Zheng and Smith, 1991...

2022

Abstract: Porosity and Permeability Characteristics in a Mixed Carbonate - Siliciclastic Sequence: An Example from the Upper Guadalupian (Permian), West Texas and New Mexico

Mark H. Holtz

West Texas Geological Society

... percent with a mean value of 17 percent, whereas reservoir permeability ranges from 2 to 200 millidarcys (md) with a geometric mean of 30 md...

1991

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