Geology Reference
In-Depth Information
Fig. 8.52. Well data on the Hamner Sandstone reservoir. Wells ( numbered ) penetrate the Hamner Sand-
stone ( single number is the elevation of the top contact). Fault cuts are indicated by a pair of numbers
(amount/elevation). Elevations are in meters, negative below sea level
8.8.5
Normal Fault
Determine the structure of the faulted Oil City Sandstone in Fig. 8.53. Is a single fault
present? What kind? What is the evidence? What is the attitude of the fault? of bedding
in the hangingwall? of bedding in the footwall? What is the heave and throw on the
fault? Does the map agree with the attitude information? Explain the reason for the
hydrocarbon trap.
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