نمایش نتیجه 1 تا 2 از 2 نتیجه یافت شده برای self-potential curve:
n: see spontaneous potential curve.
n: (SP) a measurement of the electrical currents that occur in the wellbore when fluids of different salinities are in contact. The SP curve is usually recorded in holes drilled with freshwater- base drilling fluids. It is one of d1e curves on an electric well log. Also called self-potential curve.
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