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Oil And Natural Gas Corporation Geologist Interview Questions and Answers
Oil And Natural Gas Corporation Geologist Interview Experiences
2 interviews found
Interview Questionnaire
2 Questions
- Q1. Different aspects of petroleum geology
- Ans.
Petroleum geology involves the study of various aspects related to the formation, exploration, and production of oil and gas.
Exploration techniques such as seismic surveys and well logging
Reservoir characterization and modeling
Drilling and completion techniques
Production optimization and enhanced oil recovery methods
Environmental impact assessment and mitigation measures
Economic analysis and risk assessment
Regulatory c
- Q2. Mostly on MSc project & different aspects of petroleum geology
Interview Preparation Tips
Debajit Saha
I appeared for an interview before Sep 2016.
Interview Questionnaire
1 Question
- Q1. Why do you want to join ONGC?
- Ans.
I want to join ONGC because of its reputation for innovation and leadership in the oil and gas industry.
ONGC is a renowned company known for its cutting-edge technology and expertise in the oil and gas sector
I am impressed by ONGC's commitment to sustainability and environmental protection
I believe working at ONGC will provide me with valuable experience and opportunities for professional growth
Interview Preparation Tips
Experience: We were asked to give answers to the questionnaire on Psychometry. The questions were of multiple choice type. There were no right or wrong answers actually. The purpose of the test was to judge our Psychometry and to see our personality traits (e.g., introvert/extrovert).
Tips: The test had no weightage on the overall selection process. It was just to get a sense of the personality traits of the aspirants.
Duration: 30 minutes
Total Questions: 25
Round: Technical + HR Interview
Experience: I was interviewed for about 10 minutes. Except a couple of questions (Why do I want to join ONGC?, What is Prof. Abdul Kalam's dream for India?) I was asked about my subject (Geology) and oil field only.
Tips: Be confident but do not be over smart. People sitting on the interview board are legends in their fields and a hint of arrogance can jeopardize your chance of getting selected.
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Selected
I applied via Recruitment Consulltant and was interviewed before Oct 2023. There was 1 interview round.
(2 Questions)
- Q1. Sequence Stratigraphy
- Q2. Sedimentology & structural geology
Interview Preparation Tips
Geologist Interview Questions & Answers
Oil And Natural Gas Corporation
Anonymous
posted on 20 Mar 2021
Interview Questionnaire
2 Questions
- Q1. Different aspects of petroleum geology
- Ans.
Petroleum geology involves the study of various aspects related to the formation, exploration, and production of oil and gas.
Exploration techniques such as seismic surveys and well logging
Reservoir characterization and modeling
Drilling and completion techniques
Production optimization and enhanced oil recovery methods
Environmental impact assessment and mitigation measures
Economic analysis and risk assessment
Regulatory c
- Q2. Mostly on MSc project & different aspects of petroleum geology
Interview Preparation Tips
I applied via Walk-in and was interviewed before Dec 2019. There was 1 interview round.
Interview Questionnaire
2 Questions
- Q1. Geotechnical, Geological mostly questions related to Tunnel engineering
- Q2. Rock mass properties in tunneling, NATM
- Ans.
Rock mass properties play a crucial role in tunneling using the New Austrian Tunneling Method (NATM).
Rock mass properties include strength, deformation, and permeability.
These properties affect the stability of the tunnel and the safety of workers.
NATM relies on the rock mass to provide support, so understanding its properties is essential.
Rock mass classification systems, such as the Q-system, can help geologists asse...
Interview Preparation Tips
Geologist Interview Questions & Answers
Gammon Engineers And Contractors
Anonymous
posted on 12 Mar 2021
Interview Questionnaire
3 Questions
- Q1. How we calculate RMR value?
- Ans.
RMR value is calculated by assigning scores to various parameters related to rock mass characteristics.
RMR stands for Rock Mass Rating.
It is calculated by assigning scores to six parameters: uniaxial compressive strength, rock quality designation, spacing of discontinuities, condition of discontinuities, groundwater conditions, and orientation of discontinuities.
The scores for each parameter are added up to get the RMR...
- Q2. Which instruments used in tunnel excavation?
- Ans.
Various instruments are used in tunnel excavation, including drilling machines, blasting equipment, and tunnel boring machines.
Drilling machines are used to create holes in the rock or soil for explosives.
Blasting equipment is used to break up the rock or soil.
Tunnel boring machines are used to excavate tunnels without the need for explosives.
Surveying instruments are used to ensure the tunnel is being excavated in the...
- Q3. What is RQD?
- Ans.
RQD stands for Rock Quality Designation, a measure of rock mass quality used in geology and engineering.
RQD is calculated by measuring the percentage of intact rock pieces longer than 10 cm in a drill core sample.
It is used to assess the strength and stability of rock masses for engineering projects such as tunnels, dams, and foundations.
Higher RQD values indicate better rock quality and greater potential for stability...
(2 Questions)
- Q1. Basic Geological Questions like petroleum system. What is a trap. Different types of trap.
- Q2. Question on ONGC internship mentioned in Resume & well logs interpretation
Interview Preparation Tips
Ensure that you know the technical terms mentioned in resume
Selected
I applied via Recruitment Consulltant and was interviewed in Mar 2024. There was 1 interview round.
(1 Question)
- Q1. What are your strengths and weaknesses
I applied via Referral and was interviewed in Dec 2021. There was 1 interview round.
(1 Question)
- Q1. Experience in iron ore industry, Process involved in interpretation
- Ans.
I have 5 years of experience in iron ore industry. My interpretation process involves analyzing geological data and identifying potential mineral deposits.
Analyze geological data to identify potential mineral deposits
Use geophysical and geochemical methods to locate iron ore deposits
Evaluate the economic viability of potential mining sites
Collaborate with engineers and other professionals to develop mining plans
Monitor...
Interview Preparation Tips
Selected
I applied via Naukri.com and was interviewed before Mar 2022. There were 2 interview rounds.
(2 Questions)
- Q1. Describe the process of target generation
- Ans.
Target generation involves identifying potential areas for exploration and analyzing geological data to prioritize targets.
Collect and analyze geological data such as rock samples, geophysical surveys, and satellite imagery
Identify potential areas for exploration based on geological features and anomalies
Prioritize targets based on factors such as size, grade, and accessibility
Continuously refine and update target list...
- Q2. Which software are you familiar with you
- Ans.
I am familiar with various software used in geology such as ArcGIS, Petra, and RockWorks.
Proficient in ArcGIS for mapping and spatial analysis
Experienced in Petra for well log analysis and cross-sections
Skilled in RockWorks for geological modeling and visualization
Interview Preparation Tips
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