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Seismic characterization of fractured reservoirs by focusing Gaussian beams

✍ Scribed by Zheng, Yingcai; Fang, Xinding; Fehler, Michael C.; Burns, Daniel R.


Book ID
120944882
Publisher
Society of Exploration Geophysicists
Year
2013
Tongue
English
Weight
424 KB
Volume
78
Category
Article
ISSN
0016-8033

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πŸ“œ SIMILAR VOLUMES


Focusing of flattened Gaussian beams by
✍ Xiaoling Ji; Baida LΓΌ πŸ“‚ Article πŸ“… 2003 πŸ› Elsevier Science 🌐 English βš– 232 KB

Focusing properties of attened Gaussian beams (FGBs) passing through an annular lens is studied based on the Collins formula. It is found that the on-axis irradiance distributions of focused FGBs are unsymmetrical with respect to the geometrical focal plane even for large values of Fresnel number Fw