Which ONE of the following CANNOT be obtained from pressure transient analysis in well testing?
Show Hint
- Formation damage
- Average reservoir pressure
- Solution gas-oil ratio
- Drainage pore volume
The Correct Option is C
Solution and Explanation
Step 1: Recall what pressure transient analysis (PTA) provides.
PTA in well testing is used to evaluate reservoir properties such as: - Formation damage (skin factor), - Reservoir permeability, - Average reservoir pressure, - Drainage pore volume. Step 2: Identify the exception.
Solution gas-oil ratio (GOR) is a fluid property, measured in PVT (Pressure-Volume-Temperature) laboratory analysis, not from pressure transient well tests. Final Answer: \[ \boxed{\text{Solution gas-oil ratio}} \]
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