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Questions and Answers
What does the SP log detect in drilling muds or air-filled holes?
What does the SP log detect in drilling muds or air-filled holes?
- Formation-water resistivity and borehole diameter
- Invasion and shale content
- Volume of shale in impermeable beds and hydrocarbon content
- Permeable beds and boundaries of permeable beds (correct)
What does SSP stand for in the context of SP measurement?
What does SSP stand for in the context of SP measurement?
- Static Spontaneous Potential (correct)
- Standard Shale Porosity
- Subsurface Seismic Processing
- Saturated Sandstone Permeability
What is the Normal SP in terms of the ratio between Rmf and Rw?
What is the Normal SP in terms of the ratio between Rmf and Rw?
- $\frac{Rmf}{Rw}$ (correct)
- $Rw + Rmf$
- $\frac{Rw}{Rmf}$
- $Rmf - Rw$
What influences the SP measurement?
What influences the SP measurement?
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What is necessary for determining accurate values of Rw and volume of shale?
What is necessary for determining accurate values of Rw and volume of shale?
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