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...

Abstract: Geometry and State of Stress of the Slab Beneath the North Central Andes, by A. Kumar and L. S. Wagner; #90181 (2013)

Search and Discovery.com

The potential of borehole seismic monitoring techniques at the field scale for leakage and well integrity assessment in CO2 injection projects

Nicolás D. Barbosa, Andrew Greenwood, Eva Caspari, Michael Jordan, Marcin Ireneusz Duda, Bastien Dupuy, Amir Ghaderi, Peder Eliasson

International Meeting for Applied Geoscience and Energy (IMAGE)

... traveling close to the surface. The amplitudes are related to the body wave that created the event. At the borehole the first Fourth International Meeting...

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...

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...

Estimation of Seismic Attenuation (Q): More Insight from Zero-Offset VSP

Mohammad Risyad

Indonesian Petroleum Association

...., & Worthington, M. H., 1982, In-Situ Investigation of Seismic Body Wave Attenuation in Heterogeneous Media: Geophysical Prospecting, 30(4), 377-400. Pertamina...

Natural Fractures in the New Albany Shale, Illinois Basin, and Their Importance for Shale-Gas Production, #80120 (2010)

Julia F.W. Gale, Stephen E. Laubach, Lucas J. Fidler

Search and Discovery.com

..., 1999) WVFS = Wabash Valley Fault System; NMSZ = New Madrid Seismic Zone; CFZ = Centralia Fault Zone. Earthquake epicenters shown for body-wave...

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...

Delta Systems II: Unit 4: Principles

Martin P. A. Jackson, William E. Galloway

AAPG Special Volumes

... vertical profiles through a coastal-barrier sand body of a wave-dominated delta margin. From Galloway and Hobday (1983...

Abstract: Body and Surface-Wave Ambient-Noise Seismic Interferometry Across the Salton Sea Geothermal Field, California, by L. E. Sabey, J. A. Hole, L. Han, J. M. Stock, and G. S. Fuis; #90182 (2013)

Search and Discovery.com

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...

Graph-space optimal transport-based 3D elastic FWI for near-surface seismic applications

Dmitry Borisov, Richard D. Miller, Shelby L. Peterie, Julian Ivanov, Anthony M. Hoch, Steven D. Sloan

International Meeting for Applied Geoscience and Energy (IMAGE)

... al., 2018). In this regard, graph-space optimal transportbased FWI (GSOT) has recently gained attention (Métivier et al., 2019). A few body wave based...

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...

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...

A Seismo-Tectonic Map of the Gulf and Peninsular Province of the Californias: Chapter 5: Part II. Geological and Geophysical Maps

Gordon E. Ness, Mitchell W. Lyle

AAPG Special Volumes

... that occurred in the region between February 1963 and September 1985. A histogram of all events having listed body-wave magnitude peaks at Mb = 4.3 (Figure 1...

Crustal Structure and Seismotectonics of Northern Baja California: Chapter 15: Part III. Regional Geophysics and Geology

J. Frez, J. J. Gonzalez

AAPG Special Volumes

... local magnitudes are not available, surface-wave magnitudes (MS) and body-wave magnitudes (mb) are sometimes referenced. For definitions and ML-MS-mb...

Microtremor Studies in Roosevelt and Beowawe Geothermal Areas

Alfred L. Liaw, Wayne Suyenega

Circum Pacific Council Publications

..., as indicated by seismic body wave components propagating with extremely high apparent velocities. O u r results imply a correlation between microtremor...

The Stress Regime of The Western Canadian Basin and Implications for Hydrocarbon Production

J.S. Bell, E.A. Babcock

CSPG Bulletin

... basaltic vulcanism and high heat flow. In addition, they noted that seismological studies indicate that elastic body-wave velocities are reduced...

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...

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...

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...

Abstract: Subsidence Mechanism of Australian Intracratonic Basins

K. Czarnota, S. Fishwick, N. White

Petroleum Exploration Society of Australia (PESA)

... mechanism has not yet emerged, thereby casting doubt that one even exists. Over the last ten years, shear and body wave tomographic studies...

Travel-time tomography for joint velocity and transducer location estimation

Edan Gofer, Raanan Dafni, Albert Shalumov, Ramon Axelrod, Moshe Oziel, Pinny Chaviv

International Meeting for Applied Geoscience and Energy (IMAGE)

... the skin (Carovac et al. 2011; Zander, 2020). Ray theory expresses the total travel-time, T, of a body wave propagating from a given source, i...

Deformation of Earth's Lithosphere with Reference to Tidal Couples

R. C. Bostrom, M. A. Sherif, R. H. Stockman

AAPG Special Volumes

... and low-velocity zone, lithosphere, and oceans, as shown by free-oscillation and body-wave data and summarized by Lagus and Anderson (1968), is 10...

Evaluation of Naturally Fractured Reservoirs in Indonesia Using Formation Imaging and Sonic Logs

William H. Borland, Richard E. Netherwood, Sanggam Hutabarat, Dedi Juandi, Leo Anis, Hari Kurniawan, Ramsin Eyvazzadeh

Indonesian Petroleum Association

... to the dip magnitude, and the azimuthal orientation of the sinewave trough (the lowest point on the sine wave) represents the dip azimuth (Figure 6...