This set of Petroleum Production Operations Multiple Choice Questions & Answers (MCQs) focuses on “Non-Conventional Workover Systems”.
1. The Cement Retainer is a non-drillable packer.
a) True
b) False
View Answer
Explanation: The statement is false. The Cement Retainer is a type of packer that is drillable. It is mainly used in squeeze cementing and its related jobs. It provides isolation from the above annulus region of an oil and gas well.
2. What is the name of the equipment used in the testing of a Christmas tree in the oil and gas industry?
a) Crown valve
b) SSV
c) Back pressure valve
d) Two-way valve
View Answer
Explanation: The name of the equipment used in the testing of a Christmas tree in the oil and gas industry is a two-way valve. This two-way check valve is fitted on the tubing hanger of the Christmas tree of a well.
3. What is the name of the tool that can be run to find a hole in the tubing?
a) Hole search
b) Float valve
c) Ponytail
d) Free point
View Answer
Explanation: The name of the tool that can be run to find a hole in the tubing is Ponytail. If there is any type of leakage or hole exists then it can bring tremendous problems in the well under consideration.
4. When do the swabbing while pulling can take place significantly?
a) When pulling Packer
b) When pulling Lifting sub
c) When pulling Tubing
d) When pulling SCSSVS valve
View Answer
Explanation: The swabbing while pulling can take place significantly while pulling Packer. Packer is the device used for isolation purposes in oil and gas or oil or gas wells. It is used for zone isolation or for taking production from production tubing while isolating annulus.
5. Which of the following choke is installed on the production tree flow wing to regulate flow from the well?
a) Circulating
b) Failsafe
c) HCR
d) Production
View Answer
Explanation: Production choke is installed on the production tree flow wing to regulate flow from the well. Positive choke and adjustable chokes are used to control the flow from the well. The positive choke has a predetermined Intern diameter. Choke beam size can be adjusted as per our requirement in an adjustable choke.
Sanfoundry Global Education & Learning Series – Petroleum Production Operations.
To practice all areas of Petroleum Production Operations, here is complete set of 1000+ Multiple Choice Questions and Answers.
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