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I applied via Approached by Company and was interviewed before Jul 2023. There were 2 interview rounds.
ONGC (Oil and Natural Gas Corporation) is a multinational oil and gas company headquartered in India.
ONGC is one of the largest oil and gas exploration and production companies in India.
It is a public sector undertaking (PSU) under the Ministry of Petroleum and Natural Gas.
ONGC has operations both in India and abroad, including countries like Russia, Vietnam, and Brazil.
The company is involved in exploration, productio...
Challenges in well testing include equipment malfunctions, environmental factors, and data interpretation.
Equipment malfunctions can lead to inaccurate results.
Environmental factors such as weather conditions or nearby activities can affect testing.
Data interpretation can be complex and require specialized knowledge.
Pressure build-up in the well can also pose challenges during testing.
posted on 4 May 2022
I applied via Recruitment Consulltant and was interviewed in Nov 2021. There were 3 interview rounds.
I appeared for an interview in Feb 2025, where I was asked the following questions.
posted on 8 Jun 2017
I appeared for an interview before Jun 2016.
posted on 2 Apr 2024
posted on 21 Dec 2021
posted on 4 Nov 2024
I applied via Company Website and was interviewed in Oct 2024. There were 2 interview rounds.
Apti test having 50 que and level was moderate.
posted on 22 Sep 2023
I applied via Campus Placement and was interviewed in Mar 2023. There were 2 interview rounds.
posted on 20 Apr 2023
based on 1 interview
Interview experience
HR Assistant
4
salaries
| ₹1 L/yr - ₹3 L/yr |
Geophysicist
4
salaries
| ₹12 L/yr - ₹22 L/yr |
Manager/Sr Manager - Facility Management
3
salaries
| ₹8.3 L/yr - ₹20 L/yr |
Assistant Executive Engineer
3
salaries
| ₹17 L/yr - ₹23 L/yr |
Shift Engineer
3
salaries
| ₹2.7 L/yr - ₹2.7 L/yr |
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