Q.1
Productivity or Deliverability Tests can be applied to Non- Darcy, below the bubble point flow conditions.
  • a) True
  • b) False
Q.2
What is the formula of the Productivity Index?
  • a) q/(Pi-Pwf)
  • b) (Pi-Pwf)/q
  • c) V/(Pi-Pwf)
  • d) q/(Pi.Pwf)
Q.3
What is Absolute Open Flow Potential?
  • a) The production rate if the bottom hole flowing pressure can be reduced to zero
  • b) The production rate if the bottom hole shut-in pressure can be reduced to zero
  • c) The production rate if the bottom hole flowing pressure can be reduced to 1 atm
  • d) The production rate if the bottom hole shut-in pressure can be reduced to 1 atm
Q.4
Specific Productivity index is _____
  • a) q/(Pi-Pwf)
  • b) Productivity Index/Fluid density
  • c) (Pi-Pwf)/q
  • d) Productivity Index/Length of the producing zone
Q.5
If a well is producing above bubble point pressure then the Productivity Index will be constant for a wide range of drawdowns.
  • a) True
  • b) False
Q.6
Which well is having the highest draw-down?
  • a) Well A
  • b) Well B
  • c) Well C
  • d) Well A and C
Q.7
Inflow after flow deliverability curve, which of the plot we generally use?
  • a) Pwf vs t
  • b) Pi vs t
  • c) (Pi2 – Pwf2) vs q
  • d) (Pi2 – Pwf2) vs t
Q.8
What is the full form of Mcfd?
  • a) Millions of standard cubic feet per day
  • b) Thousands of standard cubic feet per day
  • c) Hundreds of standard cubic feet per day
  • d) Standard cubic feet per day
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