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The AAPG/Datapages Combined Publications Database
Showing 1,739 Results. Searched 200,639 documents.
The Evolution of Fluvial Style, With Special Reference to the Central Appalachian Paleozoic
Edward Cotter
Dallas Geological Society
.... In vertical sequences these zones of sandstone and mudstone are in cycles that are symmetric in the same sense as those of the lower member of the Catskill...
1977
Significant Production Improvement of UltraLow Permeability Granitic Reservoirs to Develop Heavy Black Oil, Utilizing Channel Fracturing Technique
Mostafa Mahmoud Kortam, Samir Siso, Nelly Mohamed Abbas, Ahmed Salah, Atef Hesam, Andrea. Cilli, Ahmad Kamar, Fatmaelzahraa Khafagy
Africa Energy and Technology Conference, 2016
... with a multilayer pack of spherical or cylindrical particles and form such voids in continuous symmetric profile to form channel like shape. By which...
2016
Catastrophic Glacial Outburst Floods on the Arkansas River, Colorado
Keenan Lee
Rocky Mountain Association of Geologists
... glacier overrode its upper and lower ends. The Pinedale glacier left well developed, symmetric, paired moraines during the main stage advance at Clear...
2010
Middle Eocene Storm Deposition in the Northwestern Gulf of Mexico, Burleson County, Texas, U.S.A.
James E. Flis, Thomas E. Yancey, Christopher J. Flis
GCAGS Journal
... crossbedding (above hammer) in upper part; site at 105 m on outcrop transect; scale bar, 20 cm. (B) Large symmetric hummock in PQ sandstone with sharp basal...
2017
Geomorphic and Sedimentologic Heterogeneity Along a Holocene Shelf Margin: Caicos Platform
Eugene C. Rankey, Sean A. Guidry, Stacy Lynn Reeder, Humberto Guarin
Journal of Sedimentary Research (SEPM)
... covered with seagrass. Diver for scale. E) Symmetric ripples from nearshore. Conch is ~ 20 cm long. A sandy reef apron, with relief of up to 2 m in its...
2009
Selected Copper-Bearing Skarns and Epizonal Granitic Intrusions in the Southwestern United States
Ted G. Theodore
Geological Society of Malaysia (GSM)
... in the skam are symmetric about the adradite-rich rock or garnetite, and they include andradite-diopside, diopside-sphene-quartz, diopside-tremolite...
1977
Sedimentology and Stratigraphy of the Upper Cretaceous (Cenomanian) Frontier Formation, Northeast Bighorn Basin, Wyoming, U.S.A.
Andrew J. Hutsky, Christopher R. Fielding, Trevor J. Hurd, C. Kittinger Clark
Rocky Mountain Association of Geologists
... Sandstone is dominated by large gravel-filled symmetric ripples with interference patterns (e.g. Forbes & Boyd, 1987). Regionally, the multiple...
2012
Variability of Geologic Properties in Shale Gas and Tight Oil Plays
Katie M. Smye, H. Scott Hamlin, Ray Eastwood, Guinevere McDaid
GCAGS Journal
...), and contains more than 16,000 ft of Phanerozoic fill. The basin is symmetric, and has undergone relatively little deformation apart from movement...
2019
Physical-Model Investigation of the Influence of Early Extensional (Growth) Faults on Fold-Thrust Structures, with Application to the Papuan Fold and Thrust Belt
J. M. Dixon
Papua New Guinea (PNG) Petroleum Convention Proceedings
... at depth. This pattern is consistent with that observed in folds within the Papuan Central Fold Belt, where wells sited on the crests of symmetric folds...
1996
Carbonate facies models
Wolfgang Schlager
Special Publications of SEPM
... energy levels become similar, too. Under these circumstances, the barrier reef may be replaced by a zone of isolated, radially symmetric shelf atolls...
2005
Geometry of carbonate accumulations
Wolfgang Schlager
Special Publications of SEPM
... with radially symmetric aprons indicate growth in a location CHAPTER 3: GEOMETRY OF CARBONATE ACCUMULATIONS A) B) flank facies important flank...
2005
From Atlantic to Pacific: Main Hypothesis of the Alpine System
P. F. Burollet
Indonesian Petroleum Association
... the following points: The Alpine system is an elongated mobile belt, stretched in symmetric and divergent units, characterized by strong metamorphism...
1977
Integrated Geological and Engineering Evaluation of the Gobe Fields: Part I. Structural, Stratigraphic and Reservoir Modelling as Input to Development Planning and Well Targeting
Stan P. Franklin, Ken C. Richards, William F. Robinson IV
Papua New Guinea (PNG) Petroleum Convention Proceedings
... tectonically thinned, faulted and overturned forelimb. Note the log signature of the Upper lagifu and overturned Upper lagifii, which is symmetric...
1996
Early molluscan evolution: Evidence from the trace fossil record
Adolf Seilacher, James W. Hagadorn
PALAIOS
... Kimberella scratches are paired (but see Ivantsov, 2009) and of similar length and width, the scratches were likely made by a bilaterally symmetric...
2010
Reservoir pressure monitoring via surface deformation inversion: integrating numerical modelling with evolutionary optimisation
Reza Abdollahi, Abbas Movassagh, Dane Kasperczyk, Manouchehr Haghighi
Australian Energy Producers Journal
.... Australian Energy Producers Journal 64(2), S280–S283. doi:10.1071/EP23163 Segall P (1992) Induced stresses due to fluid extraction from axi symmetric...
2025
The Application of Exploration Principles to Define the Potential of the S.E. Gobe Field Forelimb
M. Daniels, M. I. Jacobson, J. D. Lee, D. T. Moffat, K. C. Richards
Papua New Guinea (PNG) Petroleum Convention Proceedings
... cutoff -1140 m. from SEG 1 @ S.P. 424 410 Symmetric fold (backlimb dip = forelimb 25 degree dip on forelimb dip = 7 degrees) Discordant with surface dip...
2000
The Evolution of Fluvial Style, With Special Reference to the Central Appalachian Paleozoic
Edward Cotter
CSPG Special Publications
.... In vertical sequences these zones of sandstone and mudstone are in cycles that are symmetric in the same sense as those of the lower member of the Catskill...
1977
Stratigraphic Framework of the San Andres Formation, Algerita Escarpment, Guadalupe Mountains, New Mexico
Charles Kerans
West Texas Geological Society
... as facies successions shift from symmetric, shoaling-deepening patterns below storm wavebase to asymmetric as cycles begin to be deposited within storm...
2000
Stratal Geometry, Cycle Hierarchy, and Dynamic Facies Associations Within Shelf-Margin and Slope Strata of Upper San Andres High-Frequency Sequences G12 and G13, Last Chance Canyon, New Mexico
Mark D. Sonnenfeld
West Texas Geological Society
... documented in the literature, symmetric cycles are probably common in outer-ramp and slope settings. Figure 10. Simplified version of depositional dip...
2000
Non-Pacific Origin of the Central American land bridge: Structural, Geochronological and Paleomagnetic Studies at the Western and Northwestern Margin of the Caribbean Plate
Meschede, M. and Frisch, W.
Geological Society of Trinidad & Tobago
... plate in contrast to an origin in the Pacific realm as proposed by various authors. Unfortunately, the Caribbean ocean floor has no symmetric magnetic...
1995
Sequence Stratigraphy of the Bransfield Basin, Antarctica: Implications for Tectonic History and Hydrocarbon Potential: Chapter 2
John D. Jeffers , John B. Anderson
AAPG Special Volumes
... in normal oceanic crust (Lawver and Hawkins, 1978), so typical symmetric sea-floor spreading anomalies may not form. Interpretation of the significance...
1990
Geometric Hierarchy of Sandstone Bodies in the Shannon Sandstone Member Near the Northern Black Hills, Montana and South Dakota
George W. Shurr
Earth Science Bulletin (WGA)
... bases. Bioturbation commonly extends down into the bed from the upper surface. Units with little bioturbation show symmetric interference ripple sets...
1982
Torres Basin: A New Mesozoic Petroleum System in Papua New Guinea
Michael Swift
Petroleum Exploration Society of Australia (PESA)
... the whole of the Coral Sea with symmetric Queensland Plateau margin and South Eastern Papuan margin. Clearly the margins are continental crust...
2012
Formation of Marginal Seas in Southeast Asia by Rifting of the Chinese and Australian Continental Margins and Implications for the Borneo Region
Charles S. Hutchison
Geological Society of Malaysia (GSM)
... an age.ofOligocene to Eocene. Taylor and Hayes (1980) have compiled the magnetic anomalies (Figure 2), which show a symmetric pattern of sea-floor spreading...
1986
Stratigraphy and Oil and Gas Potential of Entrada Sandstone (Jurassic), Northeastern Utah
E.P. Otto, M. Dane Picard
Rocky Mountain Association of Geologists
... AND OIL AND GAS POTENTIAL O ENTRADA SANDSTONE F thick), generally contain medium and coarse grains at an erosional base, fine upward, and are symmetric...
1975