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The AAPG/Datapages Combined Publications Database
Showing 18,764 Results. Searched 200,357 documents.
Abstract: Comparing Energy Calculations: Hydraulic Fracturing and Microseismic Monitoring; #90174 (2014)
Neda Boroumand and Dave W. Eaton
Search and Discovery.com
... that are more than 10 orders of magnitude smaller. Aleatory uncertainty is related to noise, missing data and amplitude uncertainty due to radiation...
2014
Seismicity of Southern Alaska - Abstract
Robert A. Page
Alaska Geological Society
... is predominantly horizontal shear on the vertical Fairweather fault, an analog to the San Andreas fault. This segment most recently ruptured in two magnitude 7...
1987
Seismic Sources in the Cook Inlet Region of Alaska - Abstract
J. C. Lahr, R. A. Page, C. D. Stephens
Alaska Geological Society
... and Kenai and at about 100 to 125 km depth beneath the volcanoes. Although WBZ events worldwide approach magnitude 8, there are relatively few above...
1987
New Constraints on Tectonics of Interior Alaska: Earthquake Locations, Source Mechanisms and Stress Regime - Abstract
Natalia A. Ratchkovski, Roger A. Hansen
Alaska Geological Society
... are also available. A catalog of 196 fault plane solutions consisting of the moment tensor solutions for the earthquakes with magnitude 4.0 or above and P...
2001
Coseismic Water Level Changes Due to November 2002 Denali Earthquake - Abstract
Samik Sil, Jeffrey T. Freymueller, Sigrun Hreinsdottir
Alaska Geological Society
.... The magnitude of estimated water level rises can not be explained purely by liquefaction/ground shaking theory too. After Denali earthquake, strong ground...
2005
Abstract: Radiocarbon Dating of Estuarine Carbonate Materials, by H. J. Simpson, T. H. Peng, C. R. Olsen, S. C. Williams; #90972 (1976).
Search and Discovery.com
1976
Some Definitions
Jeffrey S. Hanor
Special Publications of SEPM
... review if you have been away from them for awhile. A SCALAR property possesses magnitude but is independent of direction. Examples of scalar properties...
1988
Abstract: Geomechanics Approach to Management of Naturally Fractured Reservoirs: Interrelationship Between Natural Fractures, In-Situ Stress, and Reservoir Permeability Anisotropy
Lawrence W. Teufel
Four Corners Geological Society
... reservoirs, they also create significant permeability anisotropy. Knowledge of the orientation and magnitude of the horizontal permeability anisotropy has...
1999
Petroleum Geology of the Arabian-Persian Gulf Area: Abstract
Richard Hester
Tulsa Geological Society
.... A tectonic fracture zone of considerable magnitude occurs along the Iranian shoreline of the gulf. Thrust-faulting of as much as 10,000 feet magnitude...
1966
Abstract: Historical seismicity in New Brunswick - one key to future earthquake activity
Kenneth B. S. Burke
Atlantic Geology
... Appalachian earthquake source zone with a moderate level of seismicity and potentially damaging earthquakes (>magnitude 5) occurring from time to time...
2000
Abstract: Assessing the "Sedimentation Deficit" Problem in Louisiana's Coastal Salt Marshes
Denise J. Reed , Donald R. Cahoon
GCAGS Transactions
... with evaluating the magnitude of the "sedimentation deficit" problem in Louisiana and its spatial variation is that measurements of subsidence...
1990
Abstract: Extension of the St. Lawrence fault zone into, and beyond, western Lake Ontario
Joe Wallach, Arsalan Mohajer
Atlantic Geology
... Missouri in the central USA. Seismic activity associated with this zone includes at least four magnitude 7 earthquakes in the Charlevoix region of Quebec...
2000
Abstract: A damaging earthquake could occur in the western Lake Ontario area
Joe Wallach, Arsalan Mohajer
Atlantic Geology
.... It is also an area about which there are ongoing debates regarding earthquake potential. Some consider that, because large-magnitude earthquakes have...
2000
ABSTRACT: Lopatin Modeling as Tool for Regional Basin Analysis, by Janell D. Edman and Janet K. Pitman; #91043 (2011)
Search and Discovery.com
2011
Abstract: Sedimentological Aspects toward Precise Formation Evaluation and Testing (Poster 15)
Mohamed Taha
Geological Society of Malaysia (GSM)
... in defining the different origin and depositional sites of such rocks. It has been evidenced that the thickness, dip magnitude and orientation...
1992
Abstract: Underground electrostatics
Alison M. Leitch, C. R. Boone
Atlantic Geology
... anomaly similar in origin, we think, to mineral potentials, but the sign of other anomalies (including that associated with the pipe) and the magnitude...
2007
ABSTRACT: Permeability Distribution and Reservoir Continuity in Permian San Andres Shelf Carbonates, Guadalupe Mountains, New Mexico, by Paul D. Hinrichs, F. Jerry Lucia, and Robert L. Mathis; #91037 (2010)
Search and Discovery.com
2010
ABSTRACT: Sampling and Variation: Application to Surface Geochemical Surveying, by Joel L. Gevirtz, John B. Curtis, Tony W. Gorody, and Stephen W. Brown; #91030 (2010)
Search and Discovery.com
2010
High-Frequency Sequence Stratigraphy and Paleogeography of the Kenilworth Member, Blackhawk Formation, Book Cliffs, Utah, U.S.A.
David R. Taylor and Richard W. W. Lovell
AAPG Special Volumes
... pattern. The magnitude of the relative sea level fall that occurred within the Kenilworth is estimated to be about 20 m, based on the amount of fluvial...
1995
Importance of Sampling Design and Density in Target Recognition
Martin D. Matthews
AAPG Special Volumes
..., is typically noisy. There is no clear cut spatial or magnitude boundary between anomalously high magnitude sites (above a defined threshold and within...
1996
Abstract: P1B-2
John Kuna Raj
Geological Society of Malaysia (GSM)
... by large magnitude (Ms>7.0) earthquakes with shallow foci (<33 km depth) along the subduction zone marked by the Negros Trench at the north end...
2007
ABSTRACT: Recognition of Paleo-Oxygenation Fluctuations in California Neogene Basins, by Charles E. Savrda and David J. Bottjer; #91035 (2010)
Search and Discovery.com
2010
Field Statistical Assessment of Cross-Bed Data: METHOD PAPER
Tom Freeman, Keith Pierce
Journal of Sedimentary Research (SEPM)
... of structural dip, and store. 2. Input magnitude of structural dip, and store. 3. Store structural attitude so that it need not be re-entered for each cross...
1979
Cementation of Sandstones: REPLY
James R. Boles, Stephen G. Franks
Journal of Sedimentary Research (SEPM)
... of magnitude, considering the range of temperatures (40° C-200° C) at which silica is being released by clay diagenesis reactions (Boles and Franks...
1979