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The AAPG/Datapages Combined Publications Database
Showing 34,695 Results. Searched 195,364 documents.
Supercritical Flow in Density Currents
Bryce M. Hand
Journal of Sedimentary Research (SEPM)
... antidunes, and chutes-and-pools formed spontaneously on an erodible bed at densiometric Froude numbers greater than 1.0. Runs using fixed model antidunes...
1974
Mechanical Stratigraphic and Tectonic Controls on Natural Fracturing in the Eagle Ford Formation, South-Central and West Texas
David A. Ferrill, Ronald N. McGinnis, Alan P. Morris, Kevin J. Smart, Kirk D. H. Gulliver, Dan Lehrmann, Mark A. Evans
GCAGS Transactions
... extension fracture networks are best developed in chalk and limestone beds—these fractures tend to be bed-restricted, terminating in adjacent mudrock...
2017
Use of Dipmeter Data in Clastic Sedimentological Studies (1)
C. HOCKER , K. M. EASTWOOD , J. C. HERWEIJER , and J. T. ADAMS
AAPG Bulletin
... resistivity contrasts are related mostly to bed boundaries, this method is appropriate for bed-boundary detection and the definition of the dip...
1990
Structure and geomorphology of the Duchesne graben, Uinta basin, Utah, and its enhancement of a hydrocarbon reservoir
Alicia Groeger, Ronald Bruhn
AAPG Bulletin
... 200 m of slip. This fault either terminates downward by 1400 m depth or flattens into a north-dipping, low-angle detachment fault at about 1000 m depth...
2001
The Geometry and Internal Architecture of Stream Mouth Bars in the Panther Tongue and the Ferron Sandstone Members, Utah, U.S.A.
Havard D. Enge, John A. Howell, Simon J. Buckley
Journal of Sedimentary Research (SEPM)
... separate clinothems from the Panther Tongue Sandstone Member and parasequence 1f from the Ferron Sandstone were used to study the relationship between bed...
2010
A Practical Method for Estimating the Orientation of Eolian Dune Sands from Deviated Wells: An Example from the Rotliegendes Group of the Southern North Sea: RESEARCH METHOD PAPER
D. C. Carter , R. P. Steele
Journal of Sedimentary Research (SEPM)
... northward, westward, or southward dipping dune foresets. The otherwise 180° uncertainty in bed-form orientation without any directional data can...
1993
Drilling Process Creates Data Issues Requiring Innovative Data-Gathering and Interpretation Techniques; #40741 (2011)
Robert W. Pope, Charles H. Smith, and Sandeep Ramakrishna
Search and Discovery.com
... are often found to be steeply dipping to overturned and highly faulted. These reservoirs are deep and generally not extensive in nature. High energy...
2011
The Orientation of Discoidal Clasts in Resedimented Conglomerates, Cambro-Ordovician, Gaspe, Eastern Quebec
Hugh E. Hendry
Journal of Sedimentary Research (SEPM)
... places quite thin (less than 20 cm) with clasts which occupy the otal layer thickness, so there is no apparent relationship between clast size and bed...
1976
Carbonate Sand Waves, Isla Mujeres, Yucatan
J. C. Harms, P. W. Choquette, M. J. Brady
New Orleans Geological Society
... causes the westward drift of sediment evident in the shape of the sand lobes seen in Fig. 1. The relationship between bed form, velocity, and grain size...
1978
Fracture Traces and Joints in Central Pennsylvania: GEOLOGICAL NOTES
Laurence H. Lattman , Richard H. Matzke
AAPG Bulletin
..., Relationship between fracture traces and the occurrence of ground water in carbonate rocks: Jour. Hydrology, v. 2, p. 73-91. Mollard, J. D., 1957...
1971
DETERMINATION OF FAULT SLIP COMPONENTS USING SUBSURFACE STRUCTURAL CONTOURS: METHODS AND EXAMPLES
S-S. Xu, L. G. Velasquillo-Martinez, J. M. Grajales-Nishimura, G. Murillo-MuÒetÛn, J. GarcÌa-Hernandez and A. F. Nieto-Samaniego
Journal of Petroleum Geology
...�. (b) Relationship between the throw of the fault (Sd) and Sc. Line gradients steepen when β < 10�. Fig. 4. Apparent and real dips of a bed. Note...
2004
Abstract: The Relationship Between Pre-Salt and Post Salt Structures Offshore Cabinda, West Africa, by F. Jaffri, J. Brown, A. Gibbs, P. Griffiths, and C. Whitefield; #90937 (1998).
Search and Discovery.com
1998
Abstract: The Relationship Between Pre-Salt and Post Salt Structures Offshore Cabinda, West Africa, by F. Jaffri, J. Brown, A. Gibbs, P. Griffiths, and C Whitefield; #90928 (1999).
Search and Discovery.com
1999
Paleozoic Beds South and East of Ouachita Folded Belt
Henry J. Morgan, Jr.
AAPG Bulletin
... rocks or the ordinary sequence of dark, steeply dipping, varyingly metamorphosed beds characterizing the Ouachita folded belt. Instead, these wells...
1952
Seismic Stratigraphy Via Attribute Analysis, Brooks County, Texas
Robert V. Schneider
GCAGS Transactions
.... The goals for interpreting the attributes include: (A) Identification of parasequence stratigraphy on a bed by bed basis; (B) Within tuning limits, spectral...
2021
The Relationship Between the Development of Seaward Dipping Reflectors, Oceanic Crust and the Maldonado Triple Junction During Early Gondwana Break-Up
Search and Discovery.com
N/A
Vertical Sequence and Lateral Transitions in the Facies of a Barred Nearshore Environment
Brian Greenwood, Peter R. Mittler
Journal of Sedimentary Research (SEPM)
...: bioturbated fine sands and silts with remnant primary structures; b) seaward slope: planar lamination in medium-to-fine sands dipping gently seaward...
1985
Abstract: Stratal Reconstructions of Northwest Great Valley Forearc Basin: Implications for Thrust-Wedge Tectonics, by K. N. Constenius, R. A. Johnson, and W. R. Dickinson; #90945 (1997).
Search and Discovery.com
1997
Abstract: Modern Analogue for Interlayered Evaporites and Seaward Dipping Volcanic Reflectors: Danakil Depression, Northern Afar, East Africa, by Teunis Heyn, Elizabeth Baker, Mark Thompson, and Kevin P. Boyd; #90078 (2008)
Search and Discovery.com
2008
Early Tertiary Stratigraphy of Part of Central Utah
Donald P. McGookey
AAPG Bulletin
... of fine pyroclastic material during deposition of the Bald Knoll formation; increased activity provided coarser debris for the Dipping Vat formation (new...
1960
Abstract: Organic Petrography and Coal Bed Methane Potential of Selected Western Canadian Mesozoic Coals, by K. Burchard, M. Dawson, and W. Kalkreuth; #91012 (1992).
Search and Discovery.com
1992
Abstract: Seismic Visualization of Thin-Beds Guided by Seismic Geomorphology and Waveform Analysis in Wheeler (Stratal-Slice) Domain, by Hongliu Zeng; #90206 (2014)
Search and Discovery.com
2014
Predicting Geometry and Stacking Pattern of Thinly Interbedded Depositional Systems
Search and Discovery.com
N/A
Characterizing Bedding-Parallel Fractures in Shale: Aperture-Size Distributions and Spatial Organization
Search and Discovery.com
N/A
Bed Configurations in Steady Unidirectional Water Flows. Part 3. Effects of Temperature and Gravity
John B. Southard, Lawrence A. Boguchwal
Journal of Sedimentary Research (SEPM)
... state. FIG. 4. Schematic view of the relationship between the 5°C bed state A and the 25°C bed state B discussed in the hypothetical example in the text...
1990