04-05-01.pdf

3-D Structural Geology
Exercise 4.5.1
Interpretation of Thickness in a Well
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Based on the data in Table 2.2, what is the isocore thickness of the Smackover? What is the true thickness
of the Smackover given its attitude of 12, 056 from the dipmeter log and the orientation of the well from
Exercise 2.9.1? Discuss the significance of the difference between the isopach and isocore thickness.
Table 2.2. Data from well 4835-B, Appleton field, Alabama. Kelly Bushing: 244 ft
R. H. Groshong, 3-D Structural Geology, 2nd ed., © Springer-Verlag 2006