isopach การใช้

Isopach maps detail the variations in thickness of stratigraphic units.
Isopach maps are utilized in hydrographic survey, stratigraphy, sedimentology, structural geology, petroleum geology and volcanology.
An "'isopach map "'illustrates thickness variations within a tabular unit, layer or stratum.
However, the high porosity of the reservoir rock does cause an increase in seismic amplitude which can be used with an isopach map to determine net pay.
To the north of the Uinta / Cottonwood arch during the Sevier orogeny there was a basement high area gently dipping to the north identified by isopach maps.