Oil And Natural Gas Corporation Executive Engineer Interview Questions and Answers

Behavioral questions and resume delve

Pmi - product management information

Q1. Explain the well integrity and well barrier elements.
Ans. 
Well integrity and well barrier elements are crucial components in ensuring the safety and efficiency of oil and gas wells.
• Well integrity refers to the ability of a well to contain fluids within the intended zones and prevent any leaks or failures.

• Well barrier elements are physical or mechanical barriers that are put in place to prevent the escape of fluids from the wellbore.

• Examples of well barrier elements include ca...read more
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Q2. Explain the processes involved in Upstream.
Ans. 
Upstream processes involve exploration, drilling, and production of oil and gas.
• Exploration: Involves searching for potential oil and gas reserves using seismic surveys and other techniques.

• Drilling: Once a potential reserve is identified, wells are drilled to extract the oil and gas.

• Production: Oil and gas are extracted from the wells and processed for distribution.

• Examples: Offshore drilling in the Gulf of Mexico, sh
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Q3. Did you have any conflict with your supervisor of any others?
Ans. 
No conflicts with supervisor or others.
• I have not had any conflicts with my supervisor or colleagues.

• I believe in open communication and resolving issues professionally.

• I prioritize teamwork and collaboration to prevent conflicts from arising.
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Q1. I was asked to make a presentation on laser technology.
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Knowledge of the English language, its vocabulary and comprehension. Ability to solve basic mathematical problem, which shows the capacity to use an analytical approach to everyday puzzles.

Q1. Transformer testing
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Q2. Transformer protection
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Q3. SAP Maintenance module
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Q4. Spare maintenance philosophy
Ans. 
Spare maintenance philosophy focuses on maintaining spare parts to minimize downtime and ensure efficient operations.
• Spare maintenance philosophy aims to have a sufficient inventory of spare parts to quickly replace any faulty components.

• It involves regular inspections and maintenance of spare parts to ensure their functionality and readiness.

• The philosophy emphasizes proactive planning and forecasting to anticipate th...read more
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Q5. Planning strategy
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Q1. The questions are purely what you have mentioned in resume. Based on your answers, interviewer would shift to core competencies required for the job role.
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Q1. Most of the time HR round would be eligible for those who cleared technical round. The question with HR is quite common.
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APTITUDE MATH, REASONING AND BASIC KNOWLEDGE

Q1. TOWER CONSTRUCTION PROCESS
Ans. 
Tower construction process involves planning, design, foundation construction, tower erection, and finishing.
• Planning phase involves site selection, feasibility study, and obtaining necessary permits.

• Design phase includes structural analysis, material selection, and creating blueprints.

• Foundation construction involves excavation, pouring concrete, and setting anchor bolts.

• Tower erection includes assembling sections, li...read more
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Q2. SOLAR GENERATION
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Q3. Green energy development process
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Green energy development involves researching, designing, and implementing sustainable energy sources to reduce environmental impact.
• Researching renewable energy sources such as solar, wind, hydro, and geothermal power

• Designing efficient systems to harness and store green energy

• Implementing green energy projects in communities and industries

• Collaborating with government agencies, private companies, and research institu...read more
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Q4. Basic electrical and transmission
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Q1. About project in depth
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Q2. What are some technical questions related to your job description?
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