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The AAPG/Datapages Combined Publications Database
Showing 18,041 Results. Searched 195,354 documents.
Ground motion seismic surface wave of the 2015 shallow strong earthquake at Ranau central zone seismically active region, Sabah, Malaysia
Bailon Golutin
Geological Society of Malaysia (GSM)
... an active region and is well known by shallow earthquakes with historical moderate magnitude of earthquake. The first moderate local earthquake...
2018
Vertical Net Sandstone Determination for Isopach Mapping of Hydrocarbon Reservoirs: DISCUSSION
V. Hepp
AAPG Bulletin
... true dip in magnitude and azimuth, whereas Pennebaker's expression requires knowledge of apparent bed dip angle. Let us consider the following...
1973
Abstract: Ice and High-Magnitude Climate Change in Equatorial Pangaea; #90063 (2007)
Search and Discovery.com
2007
Abstract: Utilizing b-values and Fractal Dimension for Characterizing Hydraulic Fracture Complexity; #90172 (2014)
Ted Urbancic, Adam Baig, Sheri Bowman
Search and Discovery.com
... magnitude distribution parameters (occurrence rate of seismic activity and b-values) and associated fractal dimension. The b-value Figure 1. Distribution...
2014
Abstract: Fault Activation During Hydraulic Fracturing; #90172 (2014)
S. C. Maxwell, M. Jones, R. Parker, S. Leaney, M. Mack, D. Dorval, D. D'Amico, J. Logel, E. Anderson, K. Hammermaster
Search and Discovery.com
.... Investigation of the frequency-magnitude characteristics during the pumping phase were consistent with other hydraulic fracture results, although...
2014
Abstract: Felt Seismicity Related to Hydraulic Fracturing; #90187 (2014)
Adam M. Baig, Ted Urbancic, Gisela Viegas, Jason Hendrick, Eric von Lunen, and Sean Lovric
Search and Discovery.com
... to generate seismic events, most of these events are very small magnitude and are of great use when recorded by a properly calibrated array of geophones...
2014
Rock Fabric and Microseismic: an Integrated Approach; #41522 (2015)
Martin Haege, Shawn Maxwell, Lars Sonneland, Mark Norton
Search and Discovery.com
...). The magnitude of the rotation of the 3D normal vector field captures subtle changes in seismic reflections and hence subtle changes in the imaged...
2015
Rapid Analysis of Offset Well Pressure Response during Fracturing: Distinguishing between Poroelastic, Hydraulic and Frac-Hit Responses in Field Data Using Pattern Recognition
Puneet Seth, Brendan Elliott, Mukul M. Sharma
Unconventional Resources Technology Conference (URTEC)
...). The script then automatically determines the magnitude of pressure response as well as the type of pressure interference - “purely-poroelastic”, “mixed...
2020
Abstracts: Using Seismic Source Parameters to Characterize Reservoir Deformation; #90173 (2015)
Marc Prince, Adam Baig and Ted Urbancic
Search and Discovery.com
... is performed in order to locate events and calculate first order characteristics of the fracturing processing (e.g., magnitude). Beyond this initial...
2015
Magnitude of Tectonic Uplift Events Along Passive Margins Estimated from Analysis of Base-Level Governed Erosion Surfaces, by Johan M. Bonow and Peter Japsen, #40414 (2009).
Search and Discovery.com
2009
A New Dip Logging Method
F. G. Boucher
Tulsa Geological Society
... which the magnitude and direction of bore hole inclination can be determined. This information is necessary to correct dip measurements to obtain...
1951
The Angular Deviation of Paleocurrent Directions as Applied to the Calculation of Channel Sinuosities
J. P. Le Roux
Journal of Sedimentary Research (SEPM)
... and published a graph plotting the circular standard deviation for the wrapped normal distribution against the vector magnitude as determined by vector...
1994
Electric-Log Characteristics of Diapiric Shale
J. A. Gilreath
AAPG Special Volumes
... to the position of the well. As the shale diapir is approached from above, normal bedding-plane dips (away from the apex) increase in magnitude--just...
1968
Abstract: Magnitude and Timing of Displacement on San Andreas Fault in Southern California and Its Palinspastic Implications, by P. L. Ehlig; #90972 (1976).
Search and Discovery.com
1976
Graphic Solution of Strike and Dip from Two Angular Components: GEOLOGICAL NOTES
L. L. Nettleton
AAPG Bulletin
... of determining the strike and dip from two or more components. The problem is identical with that of determining the direction and magnitude of any...
1931
Analysis of intraplate earthquake dynamics on the North West Shelf, Australia: new strike-slip focal mechanisms
V. Holloway, M. Keep
Petroleum Exploration Society of Australia (PESA)
..., tectonics, NWS, earthquakes focal mechanisms Abstract Introduction The recent 6.6 Mww magnitude earthquake on the North West Shelf of Australia (14 July...
2019
Relationship of Structural Plans of the Sedimentary Cover and the Surface of the Basement of Eastern Cis-Caucasus
G. M. Geysherik, Yu. N. Shvemberger
Petroleum Geology: A Digest of Russian Literature
.... Figure 1. Distribution of local uplifts of the Eastern Cis-Caucasus (a); graph of relationship of magnitude of interval of structural expression to depth...
1977
Lift Forces on Suspended Sediment Particles in Laminar Flow: Experiments and Sedimentological Interpretation: NOTES
John B. Southard
Journal of Sedimentary Research (SEPM)
... In the absence of a theoretical solution, dimensional analysis puts into perspective the effects of the several variables that govern the magnitude...
1971
ABSTRACT: Impact of Heart Flux Anomalies on Hydrocarbon Maturity Around Salt Diapirs and Salt Sheets in Gulf Coast: Models and Observations, by J. J. O'Brien and I. Lerche; #91036 (2010)
Search and Discovery.com
2010
Abstract: UKM Geophysics: Past, Present and Future
Mohd Hariri Arifin
Geological Society of Malaysia (GSM)
... are the 1650 km long Sumatran fault and the Philippines plate. In addition, several earthquakes due to local active faults with the maximum moment magnitude...
2023
Abstract: "Deweyville" Terraces and Deposits of the Texas Gulf Coast: A Reevaluation, by M. D. Blum, J. M. Durbin, and R. A. Morton; #90955 (1995).
Search and Discovery.com
1995
Abstract: Compressive Structures Along the San Andreas Fault in Northern California: A Relationship Between Miocene and Quaternary Tectonics and Implications for Seismic Hazard, by M. Angell and N. T. Hall; #90958 (1995).
Search and Discovery.com
1995
Role of Naturally Occurring Gas Hydrates in Sediment Transport: REPLY
Richard D. McIver
AAPG Bulletin
... magnitude do not cut the water with enough gas to cause vessels to lose buoyancy, the literature suggests that his conclusions do not apply to blowouts...
1983