scholarly journals Seismic Detection of the Lunar Core

Science ◽  
2011 ◽  
Vol 331 (6015) ◽  
pp. 309-312 ◽  
Author(s):  
R. C. Weber ◽  
P.-Y. Lin ◽  
E. J. Garnero ◽  
Q. Williams ◽  
P. Lognonne
Keyword(s):  
Seismic Detection ◽  
Lunar Core

Study on Seismic Detection Applied in Mine Advance and Side

2014 ◽  
Vol 580-583 ◽  
pp. 1649-1652
Author(s):  
Yun Bing Hu ◽  
Yao Wang ◽  
Yan Qing Wu ◽  
Zi Xuan Liu
Keyword(s):  
Seismic Data ◽  
Mine Field ◽  
Qinshui Basin ◽  
Radon Transformation ◽  
Hazard Detection ◽  
Seismic Detection

This paper mainly discusses that the tunnel seismic advance detection is applied in mine geo-hazard detection. Separating the field seismic data of mine by radon transformation and migrating the data through advance way and side way, we accomplished advance and side detection simultaneously by one-time shot seismic data. Case study was carried on at Qinshui basin Yangmei No.5 mine field, and detection results mainly coincide with out-crops, demonstrating that our method can be one reference in mine geo-hazard detection.

Seismic detection of a sinkhole using spectral-based analysis

2014 ◽  
Author(s):  
Valeri Korneev* ◽  
Roland Gritto ◽  
Magomed Magomedov ◽  
Michael Zuev ◽  
Elnaiem A. Elobaid ◽  
...  
Keyword(s):  
Seismic Detection

Lunar Core Composition

2016 ◽  
pp. 1-6
Author(s):  
Edgar Sikko Steenstra ◽  
Wim van Westrenen
Keyword(s):  
Core Composition ◽  
Lunar Core

Seismic Wave Simulation in Fractured Media

2021 ◽  
Author(s):  
Houzhu Zhang ◽  
Jiaxuan Li ◽  
Abdulmohsen Ali
Keyword(s):  
Wave Propagation ◽  
Fractured Reservoirs ◽  
Forward Modeling ◽  
Source Rocks ◽  
Reservoir Performance ◽  
Amplitude Versus Offset ◽  
Seismic Detection ◽  
Potential Applications ◽  
Subsurface Fractures ◽  
Global Energy Supply

Abstract Fractured reservoirs, including unconventional fields, are important in global energy supply, particularly for carbonate source rocks. Fractures can influence subsurface fluid flow and the stress state of a reservoir. The knowledge about the existence of fractures, their spatial distributions, and orientations can help us optimize well productivity and reservoir performance. Seismic detection of subsurface fractures provides important measurements to remotely image field-scale fractures. In developing such technology, forward modeling of the seismic response from fractures in the reservoir provides an important alternate tool for imaging subsurface fractures. In this paper, we implement a seismic modeling algorithm which can simulate 3D wave propagation in an arbitrary background media with imbedded fractures. During modeling, the fractures are added to the background medium by linear slip theory. Examples demonstrated the impacts of fractures on the wave propagation patterns for both PP and PS waves. We also investigate the amplitude versus offset (AVO) effects caused by fractures in a layer media and lay out potential applications of forward modeling in the inversion of fracture parameters and the estimation of fluid contents.

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