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Seismic facies analysis (view source)
Revision as of 13:40, 15 September 2014
, 13:40, 15 September 2014→Reflection parameters
* Amplitude
* Amplitude
* Frequency
* Frequency
* Interval velocity
* [http://wiki.seg.org/wiki/Dictionary:Interval_velocity Interval velocity]
Depositional environment, sediment source, and lithofacies can be interpreted by grouping these parameters into mappable, three-dimensional seismic facies.<ref name=ch21r5>Bally, A., W., ed., 1987, Atlas of Seismic Stratigraphy: [http://store.aapg.org/detail.aspx?id=478 AAPG Studies in Geology 27], vol. 1, 124 p.</ref> The table below<ref name=ch21r31 /> summarizes the information obtained from each parameter.
[[Depositional environment]], sediment source, and [[lithofacies]] can be interpreted by grouping these parameters into mappable, three-dimensional seismic facies.<ref name=ch21r5>Bally, A., W., ed., 1987, Atlas of Seismic Stratigraphy: [http://store.aapg.org/detail.aspx?id=478 AAPG Studies in Geology 27], vol. 1, 124 p.</ref> The table below<ref name=ch21r31 /> summarizes the information obtained from each parameter.
{| class = "wikitable"
{| class = "wikitable"
| Amplitude
| Amplitude
|
|
* Velocity-density contrasts of individual interfaces
* Velocity and density contrasts of individual interfaces
* Bed spacing
* Bed spacing
* Bed thickness
* Bed thickness