Results 211 to 220 of about 24,679 (283)

4D, 3C Seismology and Dynamic Reservoir Characterization - a Geophysical Renaissance

60th EAGE Conference and Exhibition, 1997
Time-lapse multicomponent (4-D, 3-C) seismic surveying is a technology that allows us to see changes in the dynamic properties of the reservoir. These dynamic changes are key to the prediction of reservoir performance and the design of improved recovery schemes.
Thomas L. Davis, Robert D. Benson, Steven L. Roche, Danny Talky   +3 more
openaire   +1 more source

Seismology and the International Geophysical Year

Seismological Research Letters, 2008
The International Geophysical Year (IGY) began in July 1957, and ended in December 1958, inspiring an irascible cartoon turtle to ask, “Well, if you scientists can't figure how long a year is any better than THAT... what's we gone b'lieve when you gits done with the tape measure?” (Kelly 1957).
openaire   +1 more source

Geophysical and Seismological Investigations around Cairo, Egypt

Proceedings, 2016
Crustal movement studies are considered very important in the geodynamical research tools, which help in understanding the properties of the Earth in regional, global and local scales. The worldwide tool for such studies is the repeated geodetic measurements performed at chosen localities or regions.
openaire   +1 more source

InSight’s Contributions to Planetary Seismology and Geophysics

2022
<p>After an auspicious beginning, with the Ranger, Apollo and Viking missions carrying multiple seismometers into space, planetary seismology lay dormant for 40 years, save for a cruelly-extinguished hope on the Mars’96 mission.
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Differential Crustal Attenuation in the Garhwal and Kumaon Himalaya Obtained from Seismological and Geophysical Studies

Journal of the Geological Society of India, 2022
Abstract The Uttarakhand Himalaya which comprises of the Garhwal and Kumaon Himalaya lies in the central seismic gap region of India. Strong motion networks have been installed separately in the Garhwal and Kumaon Himalaya under various sponsored research projects funded by the Department of Science and Technology (DST) and Ministry of ...
A. Joshi, Mohit Pandey
openaire   +1 more source

Applications of physics-informed neural networks in geosciences: From basic seismology to comprehensive environmental studies

Open Geosciences
Physics-informed neural networks (PINNs) have emerged as a powerful tool in the intersection of machine learning and physical sciences, offering novel approaches to solve complex differential equations inherent in geoscientific phenomena.
Maan Habib, A. Habib, Bashar Alibrahim
semanticscholar   +1 more source

DASPy: A Python Toolbox for DAS Seismology

Seismological Research Letters
Distributed acoustic sensing (DAS) has emerged as a novel technology in geophysics, owing to its high-sensing density, cost effectiveness, and adaptability to extreme environments.
Minzhe Hu, Zefeng Li
semanticscholar   +1 more source

Artificial intelligence in geophysics: Opportunities and risks

Geofizicheskiy Zhurnal
The article briefly reviews some artificial intelligence methods successfully used to process and interpret logging data and for seismology and geothermy.
N.I. Bakhova
semanticscholar   +1 more source

Numerical Methods of Exploration Seismology

, 2019
Exploration seismology uses seismic imaging to form detailed images of the Earth's interior, enabling the location of likely petroleum targets. Due to the size of seismic datasets, sophisticated numerical algorithms are required.
G. Margrave, M. Lamoureux
semanticscholar   +1 more source

Anisotropic Seismology

Seismic anisotropy is ubiquitous at both the microscopic and macroscopic scales. The goal of this multidisciplinary book is to introduce students and more advanced scientists to seismic anisotropy at different scales, from the microscopic (0.1 nanometer)
Jean-Paul Montagner, David Mainprice
semanticscholar   +1 more source