Production Engineering Exam 2020

petroleum
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Production Engineering Exam 

 Very important exam for petroleum engineer which about artificial lift ,productivity index,sucker rod hydraulic jet pump
Production Engineering Exam 2020
 






➤ All types of available artificial lifting pumps are used to add 
additional energy to the natural lifting energy
                                                                     YES   NO                                              
➤ The gas lifting technique is used to enhance the well inflow performance. This is achieved by reducing the hydro static head pressure loss.
                                                                    YES   NO
➤ Straight line IPR is better than Vogel IPR for the artificial lifting systems.
                                                                   YES   NO    
➤ Pressure gradient curves are used to predict the inflow flow performance where a multi phase flow exists.
                                                                   YES   NO    
➤ Absolute open flow is detecting when the bottom hole flowing pressure dropped to zero.
                                                                   YES   NO  
➤ The production system pressure loss distribution formula for a natural flow well can be stated as below:
Preservior =Δp reservior + Δp borehole + Δp vertical line + Δp surf +Δp choke + p sep
                                                                   YES   NO    

➤ Pressure gradient curves affected by the well bore deviation.                                                                              YES   NO    
➤ Acid stimulation is use to by-pass the near well bore damage.
                                                                   YES   NO 
➤ Positive Displacement is the main design concept of Electric submersible pumps.
                                                                   YES   NO  
➤ HF acid is the best treatment solution for sand stone reservoirs.
                                                                   YES   NO 
                                 ========================   
list2 : 
sources of formation damage encountered during drilling & completion operations and 3 damage sources during well production. Briefly indicate how the fluid selection for (matrix) removal treatment will be influenced by the damage source (examples may clarify your answer ).
                                 ========================   
Answer 3

 Source of Damage Encountered During Drilling Operation.
 .....................................................

 Source of Damage Encountered During Completion Operation.
 .....................................................

 Source of Damage Encountered During production Operation.
.....................................................

What is the difference between the productivity index&the specific productivity index?
.....................................................
Briefly put in one statement the main design concept and way of adding Energy to the production 
system for each of the following artificial lifting system:
* Sucker Rod:-------------------------------------
* Electric Submersible: ---------------------------
* Hydraulic jet pump: ----------------------------
* Progressive Cavity Pump:------------------------

 Question4

 ➤ Answer briefly the following questions by the filling the spaces:
state two applications for the gas lifting system.
     a-------------------------------------
     b-------------------------------------
➤ state three advantage for the gas lifting system on other artificial lifting systems
     a-------------------------------------
     b-------------------------------------
      c-------------------------------------

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