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The AAPG/Datapages Combined Publications Database
Showing 97,706 Results. Searched 200,357 documents.
Designing alternative 3D seismic surveys for reduced environmental footprints using the seismic trace density parameter
Mostafa Naghizadeh, Andrea Crook, Alyson Birce, Stephanie Ross
International Meeting for Applied Geoscience and Energy (IMAGE)
...) and receiver (blue filled circles) spacings. b) – d) are orthogonal geometries (G1, G2, G3) with 40 m, 60 m, and 80 m source-line and receiver-line...
2023
Stratigraphic and Structural Predictions From A Plate-Tectonic Model Of An Oblique-Slip Orogen: The Eureka Sound Formation (Campanian-Oligocene), Northeast Canadian Arctic Islands
Andrew D. Miall
Special Publications of SEPM
... through transpression to near orthogonal convergence This is sug OBLIQUE gested by the two 36 Ma 13 time dor Sea ceased have acted as SLIP...
1985
Azimuthal Variations in Reflection Seismic Data: Measurements Governed by the In-Situ Horizontal Stress Field and/or Vertical Aligned Fractures
Heloise B. Lynn, Walter S. Lynn
West Texas Geological Society
..., regionally speaking, the two orthogonal (or more) sets of fractures may be open. The difference in these two situations has a first order impact upon...
2006
Detailed internal architecture of a fluvial channel sandstone determined from outcrop, cores, and 3-D ground-penetrating radar: Example from the middle Cretaceous Ferron Sandstone, east-central Utah
Rucsandra M. Corbeanu, Kristian Soegaard, Robert B. Szerbiak, John B. Thurmond, George A. McMechan, Deming Wang, Steven Snelgrove, Craig B. Forster, Ari Menitove
AAPG Bulletin
... channels approach the coastline. Figure 12. Detailed outcrop map of trough cross-beds on two orthogonal outcrop faces in unit 5 immediately southeast...
2001
Basement Tectonics in Canberra
Stuart Haszeldine
Petroleum Exploration Society of Australia (PESA)
... in Canberra. The meeting provided an opportunity for some of the most wide ranging discussions I have heard at a Page 58 The meeting began with a two...
1991
Fault Systems of Katanga Mega-High of Siberian Craton and Prediction of Oil-Gas Potential of Sedimentary Cover
V. I. Val’chak
Petroleum Geology: A Digest of Russian Literature
... sets of orthogonal trends are recognized. Their azimuths are 0 and 270, 12 and 282, 25 and 295, 35 and 305, 45 and 315, 56 and 326, 62 and 332, and 77...
1995
Wellbore Stability: Special Considerations for the Marcellus Shale, #80533 (2016).
Julie Kowan, See Hong Ong
Search and Discovery.com
... joints can be orthogonal or at an angle. J1 joints are more closely spaced. From: Engelder, T., Lash, G.G. and Uzcátegui, R.S.: “Joint sets...
2016
A Physics-informed Machine Learning Workflow to Forecast Production in a Fractured Marcellus Shale Reservoir
Michael R. Gross, Jeffrey D. Hyman, Shriram Srinivasan, Daniel O’Malley, Satish Karra, Maruti K. Mudunuru, Matthew Sweeney, Luke Frash, Bill Carey, George D. Guthrie, Tim Carr, Liwei Li, Dustin Crandall, Hari Viswanathan
Unconventional Resources Technology Conference (URTEC)
... fractures (strike and dip of: 037, 01SE), and two sets of faults (i.e. shear fractures; strike and dip of: 048, 34SE and 211, 45NW). The fracture...
2021
Coal Fracture (Cleat) Patterns in Upper Cretaceous Fruitland Formation, San Juan Basin, Colorado and New Mexico - Implications for Coalbed Methane Exploration and Development
Carol M. Tremain, Stephen E. Laubach, Neil H. Whitehead III
Rocky Mountain Association of Geologists
... orthogonal cleat sets are absent. The San Juan basin of the east-central Colorado Plateau, New Mexico and Colorado, is an asymmetrical structural...
1991
Natural fractures in shale: A review and new observations
Julia F. W. Gale, Stephen E. Laubach, Jon E. Olson, Peter Eichhubl, and András Fall
AAPG Bulletin
... of Marcellus shale near Union Springs, New York (Figure 3B), reveal two orthogonal, subvertical, calcite-filled fracture sets, ≥1 mm (≥0.04 in.) wide...
2014
Natural Fractures in Folded Sandstones of the Tensleep Formation, Wyoming
John C. Lorenz, Scott P. Cooper
AAPG Special Volumes
... in relatively unfolded Tensleep strata, and that fracture characteristics are influenced by lithology. Two sets of near-orthogonal, bed-normal extension...
2013
Fracture Control of P-wave Azimuthal Anisotropy in a Laramide Basement-cored Anticline at Casper Arch, Wyoming: Insights from Correlations with Surface Analogs and Curvature Analyses
Duke Cooley, Eric Erslev
AAPG Special Volumes
.... The two dominant fracture sets observed on Oil Mountain are orthogonal and strike NW and NE (Figure 3). The NW-striking (110–130°) fracture set...
2013
Control of mechanical stratigraphy on bed-restricted jointing and normal faulting: Eagle Ford Formation, south-central Texas
David A. Ferrill, Ronald N. McGinnis, Alan P. Morris, Kevin J. Smart, Zachary T. Sickmann, Michael Bentz, Daniel Lehrmann, and Mark A. Evans
AAPG Bulletin
..., and connectivity of fractures from bed to bed throughout the section. The mapping revealed three joint sets—two systematic sets and one non-systematic joint set...
2014
Fault interactions and reactivation within a normal-fault network at Milne Point, Alaska
Casey W. Nixon, David J. Sanderson, Stephen J. Dee, Jonathan M. Bull, Robert J. Humphreys, and Mark H. Swanson
AAPG Bulletin
...) that formed in the same stress system, or multiple fault sets that form from the overprinting of two or more stress systems (Davatzes et al., 2003; Bailey...
2014
Tensile radiation from slip in a medium with rough fractures
Scott Leaney, Chris Chapman
International Meeting for Applied Geoscience and Energy (IMAGE)
... R., and I. Tsvankin, 2006, Seismic signatures of two orthogonal sets of vertical microcorrugated fractures: Journal of Seismic Exploration, 15, 183...
2022
Regional and Local Components in Facies Maps
W. C. Krumbein
AAPG Bulletin
... by the first orthogonal polynomial for each row from Table III. The first value is (-2.410)(-5) = +12.05 and the second is (-2.410)(-3) = +7.23 to two...
1956
Elastic Wave Propagation in Fractured Media Using the Discontinuous Galerkin Method; #41955 (2016)
Jonás D. De Basabe, Mrinal K. Sen
Search and Discovery.com
... horizontal fracture and show numerical examples using 2D and 3D models with one fracture and two orthogonal fractures. References Cited Barton, N...
2016
Fracture characterization in sigmoidal folds: Insights from the Siah Kuh anticline, Zagros, Iran
Giulio Casini, Indiana Romaire, Emilio Casciello, Eduard Saura, Jaume Vergés, Naiara Fernández, and David William Hunt
AAPG Bulletin
... timing of the two fracture sets. The systematic and cross fractures are dominant, stratabound, and orthogonal to bedding (Figure 7). The oblique sets...
2018
Fold Geometry Within Part of Michigan Basin, Michigan
E. H. Timothy Whitten , Walter A. Beckman, Jr.
AAPG Bulletin
... no. 389-135, Contr. no. 1228(26), Tech. Rept. 13, 130 p. Middlemiss, F. A., 1967, Analysis of structure in a region of gentle en echelon folding...
1969
Permeability and Ground Water Circulation in the Madison Aquifer Along the Eastern Flank of the Bighorn Mountains of Wyoming
Peter W. Huntoon
Wyoming Geological Association
...; Hudson, 1969). Associated with these structures are secondary joints that generally occur in roughly orthogonal sets that trend respectively parallel...
1976
Shape Entropy and Settling Velocity of Natural Grains
J.P. Le Roux
Journal of Sedimentary Research (SEPM)
... been quantified by many different form indices, which have been utilized mainly in determining grain hydrodynamic behavior. Although the orthogonal...
2002
Relationship Between the Distribution of Big Endogenic Ore Deposits and the Basement Fracture Pattern - Examples from Four Continents
Jan Kutina
Utah Geological Association
... by Kutina (1973b) from the Cretaceous sedimentary cover of the Czech Massif (Fig. 21). Two main sets of preferential directions have been recognized...
1974
Calibrating discrete fracture-network models with a carbonate three-dimensional outcrop fracture network: Implications for naturally fractured reservoir modeling
K. Bisdom, B. D. M. Gauthier, G. Bertotti, and N. J. Hardebol
AAPG Bulletin
... models with two orthogonal fracture sets (set I and set II). (C) Models with two orthogonal fracture sets with a larger variance in the fracture...
2014
Integration of 4D Seismic Data and the Dynamic Reservoir Model - Revealing New Targets in Gannet C, #20303 (2015).
Rob Staples, Andrew Cook, John Braisby, Alison Mabillard
Search and Discovery.com
... Europe, Aberdeen, United Kingdom ([email protected]) Abstract Two sets of 4D seismic data gave major new insights into the structure and dynamic...
2015