Organization: Oil India Limited
Last Date: 11 & 12 November 2025
Location: Duliajan, Assam
Oil India Limited has released a recruitment notification for 16 contractual posts of Drilling/Workover Operator and Drilling/Workover Assistant Operator at its Field Headquarters in Duliajan. Eligible and interested candidates can appear for the walk-in-interview on the scheduled dates mentioned below.
Oil India Limited Recruitment 2025 Details
1. Contractual Drilling/ Workover Operator
No of Posts: 8
Educational Qualification:
Candidate must meet any one of the following criteria –
Option 1:
- Passed Class 10 from a recognized board.
- 3-year Diploma in any Engineering discipline from a Government-recognized Polytechnic.
- Minimum 2 years of post-qualification experience in Drilling/Workover activities such as operating brakes, rig floor operations, tripping in/out tubulars, etc.
Option 2:
- Bachelor’s Degree in Science from a recognized university.
- Minimum 2 years of post-qualification experience in Drilling/Workover activities.
Option 3:
- Passed Class 10 from a recognized board.
- Trade Certificate in Diesel Mechanic/Fitter/Electrician/Turner/Welder/Motor Mechanic/Machinist from a recognized institute.
- Minimum 5 years of post-qualification experience in Drilling/Workover activities.
Age Limit (as on date of interview):
- General: Maximum 40 years
- OBC-NCL: Maximum 43 years
- ST: Maximum 45 years
- Minimum age for all: 18 years
2. Contractual Drilling/ Workover Assistant Operator
No of Posts: 8
Educational Qualification:
- Passed Class 10 from a recognized board.
- Trade Certificate in Diesel Mechanic/Fitter/Electrician/Turner/Welder/Motor Mechanic/Machinist from a recognized institute.
- Minimum 2 years of post-qualification experience in Drilling/Workover activities such as rig floor operations, tripping in/tripping out tubulars, etc.
Age Limit:
- General: Maximum 40 years
- OBC-NCL: Maximum 43 years
- ST: Maximum 45 years
- Minimum age for all: 18 years
How to Apply for Oil India Limited Recruitment 2025
Interested candidates should fill the Personal Biodata form (available in the official advertisement) and appear for the Walk-in-Interview cum Personal Assessment with the following documents:
- One recent color passport photo (3cm × 3cm)
- Original and self-attested photocopies of educational and experience certificates
- Valid ID proof and address proof
- Caste/Disability/EWS/Service certificates (if applicable)
- No Objection Certificate (if currently employed)
Interview Venue: Field Headquarters, Duliajan, Assam
Walk-in Dates: 11 & 12 November 2025
Important Web Links of OIL India Recruitment 2025
| Links | Details |
|---|---|
| 📄 Application Form | Click Here |
| 📑 Advertisement Details | Click Here |
| 🌐 Official Website | Click Here |
FAQs – Oil India Limited Recruitment 2025
1. What is the last date to apply for Oil India Recruitment 2025?
The walk-in interview will be held on 11 and 12 November 2025. There is no online application process.
2. Where is the interview venue for Oil India Limited recruitment?
The interview will take place at Field Headquarters, Duliajan, Assam.
3. What is the total number of vacancies?
There are 16 posts in total – 8 for Drilling/Workover Operator and 8 for Drilling/Workover Assistant Operator.
4. Is there any application fee?
No, there is no application fee for these posts.
5. What is the job type?
The positions are purely contractual.
Conclusion
Oil India Limited is offering a good opportunity for candidates with experience in Drilling and Workover operations. If you meet the eligibility criteria, attend the walk-in interview on the mentioned dates with all necessary documents.
For more updates on Oil India jobs and other Assam government recruitments, visit NiyogAssam.com