Cairn Oil Petroleum Engineer Interview Questions and Answers

Q1. If they are need then no question
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Q2. Salary and college
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Q3. HR person are not well educated
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Q1. Capacitor, Resistance
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Q2. Transformer functioning and principal
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Transformers are electrical devices that transfer energy between two or more circuits through electromagnetic induction.
• Transformers work on the principle of electromagnetic induction

• They consist of primary and secondary coils wrapped around a core

• Step-up transformers increase voltage while step-down transformers decrease voltage

• Efficiency of transformers is determined by the ratio of output power to input power
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Q3. College subject
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Basic aptitude test with time limit

Q1. Basically questions about the trade about you are working or knowledge of job and experience , the job in the field of interest is very important
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Q2. Ask about educational qualification and any achievements
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Q1. Most interview question based on resume only. And related oil and gas industry.
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Q1. Salary discussion
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Q1. Basic Geotechnical questions
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Q2. Piling Design, Shallow Foundation Design, International Codes for subsea structure foundation designs.
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Q1. Well intervention
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Q2. Nodal analysis and the software you work with
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Nodal analysis is a technique used in petroleum engineering to analyze and optimize the performance of oil and gas wells.
• Nodal analysis involves the use of mathematical equations and software tools to model and simulate the flow of fluids in a wellbore.

• It helps in determining the pressure, flow rate, and other parameters at different points in the well system.

• The analysis considers factors such as reservoir properties,...read more
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Q1. Experience background
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Q2. Production technology and achievement
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I have extensive experience in production technology and have achieved significant results in optimizing production processes.
• Implemented advanced production techniques to increase oil and gas recovery rates

• Developed and executed production strategies to maximize well productivity

• Utilized artificial lift systems such as electric submersible pumps and gas lift to enhance production

• Implemented data-driven approaches for ...read more
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Q1. Input output list the digital and analog signals from field instruments to control room via the single core and multicore cables via the junction boxes.
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Q2. What is dca an# plc
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DCA and PLC are commonly used acronyms in the field of engineering.
• DCA stands for Direct Current Amplifier, which is a device used to amplify direct current signals.

• PLC stands for Programmable Logic Controller, which is a digital computer used for automation of electromechanical processes.

• DCA and PLC are essential components in various engineering applications such as industrial automation and control systems.
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