Explore Oil India Limited Field Assistant Exam vacancy details 2026, post-wise breakdown, and previous year vacancy trends on MockPreps.
Vacancies for Field Assistant are project-specific and vary per requirement. Official notifications specify the exact count per walk-in event. No fixed annual quota is allotted for this designation.
| Exam Year | Total Vacancy |
|---|---|
| 2024 | Project Dependent |
| 2023 | Project Dependent |
| 2022 | Project Dependent |
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