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- Converted-wave_analysis abstract "During seismic exploration, P-waves (also known as primary or compressive waves) penetrate down into the earth. When a P-wave hits an interface (e.g., solid-liquid), it can reflect upwards as an S-wave (also known as a secondary, shear or transverse wave). Other P-wave to S-wave (P-S) conversions can occur, but the down-up conversion is the primary focus. Unlike P-waves, converted shear waves are largely unaffected by fluids. By analyzing the original and converted waves, seismologists obtain additional subsurface information, especially due to (1) differential velocity (VP/VS), (2) asymmetry in the waves' angles of incidence and reflection and (3) amplitude variations.As opposed to analysis of P-wave to P-wave (P-P) reflection, c-wave (P-S) analysis is more complex. C-wave analysis requires at least three times as many measurement channels per station. Variations in reflection depths can cause significant analytic problems. Gathering, mapping, and binning c-wave data is also more difficult than P-P data. However, c-wave analysis can provide additional information needed to create a three-dimensional depth image of rock type, structure, and saturant. For example, changes in VS with respect to VP suggest changing lithology and pore geometry.".
- Converted-wave_analysis wikiPageID "29179018".
- Converted-wave_analysis wikiPageLength "2405".
- Converted-wave_analysis wikiPageOutDegree "10".
- Converted-wave_analysis wikiPageRevisionID "433750761".
- Converted-wave_analysis wikiPageWikiLink Amplitude_versus_offset.
- Converted-wave_analysis wikiPageWikiLink Angle_of_incidence.
- Converted-wave_analysis wikiPageWikiLink Category:Geophysics.
- Converted-wave_analysis wikiPageWikiLink Data_binning.
- Converted-wave_analysis wikiPageWikiLink Lithology.
- Converted-wave_analysis wikiPageWikiLink P-wave.
- Converted-wave_analysis wikiPageWikiLink P-waves.
- Converted-wave_analysis wikiPageWikiLink Porosity.
- Converted-wave_analysis wikiPageWikiLink Reflection_(physics).
- Converted-wave_analysis wikiPageWikiLink S-wave.
- Converted-wave_analysis wikiPageWikiLink Seismology.
- Converted-wave_analysis wikiPageWikiLinkText "Converted-wave analysis".
- Converted-wave_analysis hasPhotoCollection Converted-wave_analysis.
- Converted-wave_analysis wikiPageUsesTemplate Template:Reflist.
- Converted-wave_analysis subject Category:Geophysics.
- Converted-wave_analysis type Geophysic.
- Converted-wave_analysis type Science.
- Converted-wave_analysis type Subfield.
- Converted-wave_analysis comment "During seismic exploration, P-waves (also known as primary or compressive waves) penetrate down into the earth. When a P-wave hits an interface (e.g., solid-liquid), it can reflect upwards as an S-wave (also known as a secondary, shear or transverse wave). Other P-wave to S-wave (P-S) conversions can occur, but the down-up conversion is the primary focus. Unlike P-waves, converted shear waves are largely unaffected by fluids.".
- Converted-wave_analysis label "Converted-wave analysis".
- Converted-wave_analysis sameAs m.0dlncq7.
- Converted-wave_analysis sameAs Q5166494.
- Converted-wave_analysis sameAs Q5166494.
- Converted-wave_analysis wasDerivedFrom Converted-wave_analysis?oldid=433750761.
- Converted-wave_analysis isPrimaryTopicOf Converted-wave_analysis.