Abstract
In a recent well drilled in Southern Italy, owing to very hostile borehole conditions, several attempts were made to acquire conventional logs in a reservoir characterized by low porosity/fractured quartz-sandstones. This resulted in the availability of different resistivity measurements recorded over a period of time that provided interesting information on the petrophysical properties of the formation. Two sections were drilled (12" 1/4 and 8" 1/2) with fairly conductive mud (60–70 g/l NaCl eq.).
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2005. Society of Petrophysicists & Well Log Analysts
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