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The AAPG/Datapages Combined Publications Database
Showing 3,617 Results. Searched 200,756 documents.
Chapter 92: Sinuous Channels in Late Stages of Entrenched Deep-water Channel Complexes, Hasret Mountain Main Channel, Turkey
Bryan T. Cronin, Hasan Çelik, Andrew Hurst
AAPG Special Volumes
... with 3-D seismic amplitude extractions of offshore western Africa, where they were first recognized. Models from work on this area are provided (Figures...
2007
An Analysis of the Roles of Stress, Temperature, and pH in Chemical Compaction of Sandstones: DISCUSSION
Olav Walderhaug, Eric H. Oelkers, Per Arne Bjorkum
Journal of Sedimentary Research (SEPM)
... contacts containing clay or mica, not just at high-amplitude stylolites, via thermodynamic forces rather than stress; (2) diffusion of dissolved silica from...
2004
Abstract: Modelling Near-field Effects in VSP-based Q-estimation Part 1: Theoretical Developments; #90171 (2013)
Arnim B. Haase and Robert R. Stewart
Search and Discovery.com
... (SRM) appears to be the most commonly used approach. The derivation of Q-estimation methods is usually based on the definition of the quality factor...
2013
Detrital Zircon Geochronology of Pennsylvanian-Permian Strata in Colorado: Evidence for Appalachian-Derived Sediment and Implications for the Timing of Ancestral Rocky Mountains Uplift
Kajal Nair, Christopher Holm-Denoma, John Singleton, Sven Egenhoff
Rocky Mountain Association of Geologists
..., Molas, and Hermosa Formations. All sandstone samples display a mixed Laurentian derivation, with age populations that record local and distal...
2018
Natroalunite in Upper Cretaceous Sedimentary Rocks, North-Central Texas
Clarence S. Ross , Harlan R. Bergquist , Watson H. Monroe , Joseph J. Fahey , Malcolm Ross
Journal of Sedimentary Research (SEPM)
... of the antecedent material from which the natroalunite was derived, but experiment suggest derivation from aluminite, Al2(SO4) (OH)4.7H2O. BROPHY...
1968
A Porosity Based Pore Pressure Estimation in an Indonesian Carbonate Reservoir
Sunawar Kunaifi, Krishna Pratama Laya, Sarvagya Parashar, Luqman, Banu Andhika
Indonesian Petroleum Association
... 3 - Estimated pore pressure from Neutron Porosity log. Porosity Derivation The application of wireline logging porosity measurement using Neutron...
2024
Magnetotelluric Investigation of the Pleistocene Nueces River Incised Valley, Mustang Island, Texas
Egon T. Weber, Richard Hay, James R. Garrison, Jr.
GCAGS Transactions
... with an exponentially decaying response function. The simultaneous measurement of the x and y (ExHy and EyHx) components allows the derivation of tensor ellipse...
2007
Water Influx Predictions in Reservoirs with Aquifer Drive Using the Two-Phase Reservoir Integral Type Pseudo-Pressure with Applicability in Gas Hydrate Reservoirs; #42006 (2017)
Melvin Kome, Mohd Amro
Search and Discovery.com
.... The non-homogenous nature of the diffusivity equation of each phase makes the derivation of the solutions to the equations cumbersome. Nonetheless...
2017
Old Red Sedimentation in the Solund District, western Norway
T. H. Nilsen
CSPG Special Publications
... derivation of the coarse Solund deposits from the northwest, with deposition in a semi-arid environment. More recent work on the Hornelen area has...
1967
Old Red Sedimentation in the Solund District, western Norway
T. H. Nilsen
CSPG Special Publications
... derivation of the coarse Solund deposits from the northwest, with deposition in a semi-arid environment. More recent work on the Hornelen area has...
1967
Enhancing Coal Quality Estimation Through Multiple Geophysical Log Analysis
Binzhong Zhou, Graham O'Brien
Petroleum Exploration Society of Australia (PESA)
... samples. The sample’s washability characteristics are used to predict expected yield. The coal quality attributes such as volatile matter, sulphur content...
2016
Tectonostratigraphy of the Santa Monica Mountains, Southern California
Raymond V. Ingersoll
Pacific Section of AAPG
...., 2001, Formation, evolution, and inversion of the middle Tertiary Diligencia basin, Orocopia Mountains, southern California: Geological Society...
2001
3-D Geologic Model of a Fractured Carbonate Reservoir, Norman Wells Field, NWT, Canada
Lyndon A. Yose, Thorston Eiben, Steven Brown, Gary S. Kompanik, Timothy L. Davis, Susanne R. Maxwell
CSPG Bulletin
... on geometric fracture attributes including orientation, size, and intensity. Dynamic data provide critical information on the flow behavior of fractured...
2001
Multivariate Pattern Recognition and Classification Methods: Chapter 4
John H. Doveton
AAPG Special Volumes
... that are linked with geological attributes. An electrofacies is defined as "the set of log responses which characterizes a bed and permits it to be distinguished...
1994
Quantitative Modeling of the Evolution and Geometry of Incised Valleys
John Martin, Alessandro Cantelli, Chris Paola, Michael Blum, Matthew Wolinsky
Journal of Sedimentary Research (SEPM)
... and depositional history, and commonly exhibit stratigraphic attributes that make them desirable fluid reservoirs. While there is much descriptive...
2011
Stratigraphic Principles—with Some Applications to the Permo-Pennsylvanian of the Denver Basin: Text of Lecture
James A. Momper
Wyoming Geological Association
... of sedimentation. Epicycles of smaller amplitude and shorter period than a major cycle are due to a variety of causes such as climatic changes but are also...
1966
Permeability, Porosity, and Shear-wave Anisotropy From Scaling of Open Fracture Populations
Randall Marrett
Rocky Mountain Association of Geologists
... the permeability, porosity, and shear-wave anisotropy caused by a fracture system in terms of average geometric attributes of extension fractures. However, new...
1997
Characterizing the Fracture Network at Yucca Mountain, Nevada Part 1. Integration of Field Data for Numerical Simulations
D.S. Sweetkind, L.O. Anna, S.C. Williams-Stroud, J.A. Coe
Rocky Mountain Association of Geologists
... that exceed a specific length, typically from 0.3 to 1.5 m. Fracture attributes, including orientation, trace length, roughness, aperture, fracture filling...
1997
Cyclic Sedimentation of the Solor Church Formation (Upper Precambrian, Keweenawan) Southeastern Minnesota
G. B. Morey
Journal of Sedimentary Research (SEPM)
... characterized by "fining-upward" attributes, are recognized in the Solor Church Formation. (1) Minor cycles, 3-50 ft thick, which consist of a sandstone...
1974
A Probabilistic Model of Oil and Gas Discovery
G. M. Kaufman , Y. Balcer , D. Kruyt
AAPG Special Volumes
... employed to estimate amounts of undiscovered oil and gas recoverable by use of current technology possess both of these attributes. The primary purpose...
1975
Advanced Joint Interpretation of Image Logs and Conventional Well Logs in Organic-Rich Mudrock Formations for Improved Formation Evaluation: Application to the Permian Basin
Andres Gonzalez, Sabyasachi Dash, Zoya Heidari
Unconventional Resources Technology Conference (URTEC)
...-by-depth joint inversion of conventional well logs for estimation of porosity, fluid saturation, TOC, and volumetric concentration of minerals. We use...
2020
Sandstone Inclusion in Salt in Mine on Avery's Island: GEOLOGICAL NOTES
K. C. Heald
AAPG Bulletin
.... In general appearance it does not resemble a Tertiary rock, while the red color of course suggests a Permian derivation, though little weight can...
1924
Crystalline Rock in a Deep Well in Winkler County, Texas: GEOLOGICAL NOTES
Leroy T. Patton
AAPG Bulletin
... for the sample from 9,854-9,855 feet, all the analyses are similar and indicate a derivation from kaligranite. The sample from 9,854-9,855 feet differs from...
1945
D
John G. Dennis
AAPG Special Volumes
...D John G. Dennis 1967 32 38 M 7: International Tectonic Dictionary: English Terminology DECOLLEMENT Derivation: French decoller, unsticking...
1967
Fractured Continuum Approach to Stochastic Permeability Modeling
S. A. McKenna, P. C. Reeves
AAPG Special Volumes
... reproduce the distributions of observed fracture attributes. However, stochastic realizations of a DFN model require computationally expensive...
2006