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The AAPG/Datapages Combined Publications Database
Showing 96 Results. Searched 201,044 documents.
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Shallow and Intermediate-Depth Seismicity in the New Hebrides Arc: Constraints on the Subduction Process
Remy Louat, Michael Hamburger, Michel Monzier
Circum Pacific Council Publications
... are given in Table 2. The body wave magnitude (m ) of each event is given beneath the seismogram. Tick marks are separated by one second. Note the striking...
1988
Reservoir characterization and comparison of seismicity-monitoring methods at West Seminole for CO2 utilization and storage
Shawn M. McCloskey, Paul F. Anderson, and Mohammad Mirzaei
AAPG Bulletin
... decades, the magnitude of completeness (Mc) prior to the inclusion of the TexNet array into its network was estimated by the USGS at body-wave...
2022
Compressional and Shear Wave Seismic Studies in the Williston Basin of Central Saskatchewan
Bradley J. Carr, Zoltan Hajnal
Williston Basin Symposium
.... Figure 6: (A) The three fundamental seismic body wave phases...
1995
The Spatial Distribution of Earthquakes, Focal Mechanisms, and Subducted Lithosphere in the Solomon Islands
Patricia Cooper, Brian Taylor
Circum Pacific Council Publications
... s w i t h body wave m a g nitude ( M b ) g r e a t e r t h a n 4 . 7 and r e c o r d e d by 15 o r m o r e s t a t i o n s are used. The l o w e r m...
1987
Extensional Structures Along the Allegheny Front in Virginia and West Virginia Near the Giles County Seismic Zone
Andrew L. Mehlhop, John M. Dennison, Kevin G. Stewart
Appalachian Geological Society
... in the southeastern United States occurred on May 31, 1897 in Pearisburg, Virginia (modified Mercalli intensity VIII; body wave magnitude (Mb) = 5.8...
1996
Vertical Seismic Profiling in Hydrocarbon Exploration and Reservoir Development
Bob A. Hardage
Circum Pacific Council Publications
... coupling is desirable because a free-hanging receiver is adversely influenced by fluidborne tube waves, which may camouflage the seismic body wave signals...
1989
A Tectonic Hypothesis to Explain Earth’s Crustal Movement, and may Control a Basin’s Configuration and Depositional Sequence
Eric F. Engbrecht
Abilene Geological Society
... amplitudes of the carrier wave is indicative that there is residual energy available, even in an aseismic area, of adequate magnitude to influence EGF. Figure...
1983
Geodynamic Map of Costa Rica
Walter Montero P., Sergio Paniagua P., Siegfried Kussmaul, Francois Rivier
Circum Pacific Council Publications
... Administration (NOAA) for the period 1964-1968. The catalog includes earthquakes of magnitude Mb (body wave) > 4 . 5 . The hypocenters are divided into two...
1995
The Limitations of Seismic Modelling of Geological Structures
B. L. N. Kennett
Petroleum Exploration Society of Australia (PESA)
...-Gaussian beam approach. Geo• physical Journal of the Royal Astronomical Society, 70, 109- 123. Chapman, C. H . & Drummond, R., 1982, Body wave...
1985
Flexural and Full Wave Logging Using the Low-Frequency Dipole Sonic
David E. Sharbak
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... routine. The full wave tools also introduced Stoneley wave logging. The Stoneley wave is a guided (body) wave traveling both down and up the borehole...
1994
Earthquake History of the Simi Valley Area, California
G. W. Simila, J. D. Hagan, P. G. Eliades
Pacific Section SEPM
...-plane solutions, body-wave radiation p a t t e r n s , and amplitude ratios: Computers and G e o s c i e n c e , v . 9 , n o . 1 , p. 65-76. Simila, G...
1983
Elastic full-waveform inversion using random space shift
Yuhui Yao, Jizhong Yang, Yuzhu Liu
International Meeting for Applied Geoscience and Energy (IMAGE)
... of this study. 6 !( 5 (1) !$$ where 𝑢) (𝑥, 𝑡) and 𝑓) (𝑥, 𝑡) are the ith component of the particle displacement and body-wave force...
2022
Surface Seismic Monitoring of Hydraulic Fracturing Activity in Pennsylvania and West Virginia
Abhash Kumar, Erich Zorn, Richard Hammack, William Harbert
Unconventional Resources Technology Conference (URTEC)
... are characterized by emergent waveforms with no clear arrival of the body wave (P and S) phases. We observed a significant difference in the power...
2016
Distribution of 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)
... and aftershocks with four decimal points. ABBREVIATIONS Mb: Magnitude Body Wave ML: Magnitude Richter Scale Mw: Magnitude Moment Wave PGA: Peak Ground...
2020
Backscatter analysis of vehicle-generated noise using symmetric autoencoders
Sanket Bajad, Pawan Bharadwaj
International Meeting for Applied Geoscience and Energy (IMAGE)
...: https://doi.org/10.1190/geo2020-0104.1. Nakata, N., J. P. Chang, J. F. Lawrence, and P. Boué, 2015, Body wave extraction and tomography at long beach...
2024
The Great Sumatra-Andaman Earthquake of December 26, 2004: New Insights That Will Change the Next 40 Years and the Plate Tectonic Paradigm
Arthur E. Berman
Houston Geological Society Bulletin
... teleseismic (distantly observed) waveforms to determine moment magnitude (P or body wave, Rayleigh and SH, or second harmonic, surface wave magnitudes...
2005
Seismic Monitoring of Hydraulic Fracturing Activity at the Marcellus Shale Energy and Environment Laboratory (MSEEL) Site, West Virginia
Abhash Kumar, Erich V. Zorn, Richard Hammack, William Harbert
Unconventional Resources Technology Conference (URTEC)
... arrival of the body wave (P and S) phases. We observed a significant difference in the power spectral peaks before and during hydraulic fracturing...
2017
Induced Seismicity Near Fox Creek, Alberta: Interpretation of Source Mechanisms
Hongliang Zhang, David W. Eaton
Unconventional Resources Technology Conference (URTEC)
... mechanism determination with source-region station corrections using short-period body-wave amplitude data: Bulletin of the Seismological of Society...
2018
Low-Level Historical and Contemporary Seismicity in the Paradox Basin, Utah and its Tectonic Implications
Ivan G. Wong, Ruth B. Simon
Rocky Mountain Association of Geologists
...). In the summer of Body-wave magnitude 1970, Smith and others (1974) conducted detailed microearthquake and associated acoustical monitoring...
1981
Imaging of Subsurface Velocity Structure on Volcanic Area of South East Java: An Application of Passive Seismic Ambient Noise Tomography for Sub-Volcanic Hydrocarbon Exploration
Pongga Wardaya, Erlangga Septama, Vida Irine Rossa, Richie Rahmat Pratama, Rusalida Raguwanti
Indonesian Petroleum Association
... tomography which uses body wave inversion to obtain compressional velocity (Vp) profile. Joint interpretation for the two methods may improve...
2021
Earth crustal analysis of Northwest Sabah region inferred from receiver function method
Abdul Halim Abdul Latiff, Faridah Othman
Geological Society of Malaysia (GSM)
... earthquakes with an epicentral distance between 30° to 90° from KKM station and waves magnitude of greater than 6 Mb (body wave magnitude). This is because P...
2020
Contributions of Seismology to Plate Tectonics
Jack Oliver
AAPG Bulletin
... extremity might be three orders of magnitude greater in amplitude than an S wave traveling the same distance through normal mantle. This is a huge effect...
1972
Crustal Character of the Illinois Basin: Chapter 17: Part I. Illinois Basin: Evolution
Paul C. Heigold
AAPG Special Volumes
... rthquakes in Richland County, Illinois (April 3, 1974 and June 10, 1987) that had similar body wave magnitudes (4.7 and 5.0) and focal mechanism solutions (K...
1990
Quaternary Faults and Seismic Hazards Western Utah
Gary E. Christenson, Kimm M. Harty, Suzanne Hecker
Utah Geological Association
...) and body-wave magnitude (mb). The scale used is denoted where known. Information on ground shaking, surface faulting, liquefaction, seismic slope failure...
1987
Diving wave tomography: Velocity modelling using first arrival traveltime
Amatul Syafi Abdul Basit, Abdul Rahim Md Arshad, Arulini Permalu
Geological Society of Malaysia (GSM)
... of velocity. Ray tracing can handle multiarrivals due to its simplicity and robust applicability, making it a widely used method in body wave...
2022
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