Oil India Geologist Recruitment 2026 – Walk-in Interview for 3 Contractual Geologist Posts
Number of posts: 3
Details
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Oil India Limited (OIL), a Maharatna public sector enterprise in the upstream oil and gas business, has opened a fresh hiring drive for earth-science graduates. Oil India Geologist Recruitment 2026 is a walk-in interview for three Contractual Geologist positions under the company’s Critical Minerals Programme, released through Advertisement No. HRAQ/CONT-EX-B/26-313 dated 04 November 2026.
There is no online form and no written examination this time. Eligible geology postgraduates simply need to reach the venue with original documents on 26 November 2026 (Jodhpur, Rajasthan) or 03 December 2026 (Itanagar, Arunachal Pradesh) and complete registration from 9:00 AM. This guide explains every detail you need before you travel: vacancies, qualification, age limit, pay, selection, documents and the official links.
Oil India Geologist Recruitment 2026 – Overview
| Organisation | Oil India Limited (OIL) – Maharatna PSU |
| Advertisement No. | HRAQ/CONT-EX-B/26-313 dated 04/11/2026 |
| Post Name | Contractual Geologist (Critical Minerals Programme) |
| Total Vacancies | 03 (Rajasthan 02, Arunachal Pradesh 01) |
| Recruitment Mode | Walk-in interview (no online application) |
| Job Type | Contractual, 1 year extendable by 1 year |
| Monthly Pay | Rs 60,000 (fixed + variable) |
| Interview Dates | 26 November 2026 and 03 December 2026 |
| Reporting Time | 9:00 AM to 11:00 AM |
| Job Location | Rajasthan and Arunachal Pradesh |
| Official Website | www.oil-india.com |
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The three posts sit under the Centre of Excellence for Energy Studies (CoEES), Guwahati, which supports OIL’s critical mineral exploration work. Selected geologists will however be posted at the project sites in the two states. The notice describes the work as purely temporary, and it may include shift duty, remote field locations and on-call responsibilities.
Important Dates
| Event | Date / Time |
| Advertisement released | 04 November 2026 |
| Walk-in for Rajasthan posts | 26 November 2026 |
| Walk-in for Arunachal Pradesh post | 03 December 2026 |
| Registration window (both dates) | 9:00 AM to 11:00 AM |
| Result | To be announced by OIL |
Note: Late arrivals are not entertained. OIL has stated that nobody can register after 11:00 AM on the notified date, so plan to reach the city a day earlier if you are travelling from far away.
Vacancy Details
| Post / Location | Vacancies | Category-wise | Pay (per month) |
| Contractual Geologist – Rajasthan (Critical Minerals Programme) | 02 | UR 01, OBC (NCL) 01 | Rs 60,000 |
| Contractual Geologist – Arunachal Pradesh (Critical Minerals Programme) | 01 | UR 01 | Rs 60,000 |
| Total | 03 | – | – |
No seats are shown for SC, ST or EWS candidates in either location. Reservation for persons with benchmark disabilities and ex-servicemen is as per Government of India guidelines, as mentioned in the advertisement.
Eligibility Criteria – Oil India Geologist Recruitment 2026
Desirable Experience
Experience is not compulsory, but the following will count in a candidate’s favour during the interview:
- Sound understanding of economic geology, mineral deposits and ore genesis as applied to exploration and mining.
- Hands-on field geological mapping and mineral resource estimation in mineralised zones.
- Research papers in reputed journals or conference proceedings in related areas.
- Earlier work with mining-related industries.
Skills OIL Expects
The advertisement lists a practical skill set for the role, which gives a clear idea of what the panel may probe:
- Detailed geological mapping, structural studies and systematic sampling.
- Supervision of drilling and coring, and quality control of work done by the exploration agency.
- Coordination with testing laboratories, local administration and agencies such as DGM, IBM, PCCF and CGWB.
- Compilation and interpretation of geological data, plus preparation of technical reports, including inputs for reports to be submitted to IBM or state authorities.
- Fluent English communication, good IT and database skills, safety awareness and the ability to work in a team.
Selection Process
Selection is based entirely on a walk-in interview. The day follows this sequence:
- Reach the venue and register between 9:00 AM and 11:00 AM.
- Your details are checked against the original documents, and only candidates who meet the notified eligibility are allowed to sit for the interview.
- Interviews are held in the order of the registered list. If many candidates register, the remaining interviews may continue on subsequent days.
- The panel awards marks out of 100. A candidate needs at least 50 marks, in every category, to qualify.
- Final selection is made purely on merit, using the interview marks of those who score 50 or above.
Provisionally selected candidates must join at once. If someone misses the stipulated joining date, a maximum of 15 additional days is permitted, after which the provisional selection stands cancelled. At joining, a fitness certificate, police verification certificate, original release letter from the present employer and the UAN are required.
Salary / Pay Scale
The contractual geologist will receive Rs 60,000 per month as consolidated emoluments, made up of a fixed and a variable component. Other terms are summarised below.
| Benefit / Term | Details |
| Incidental allowance | Rs 500 per day for actual days worked for OIL outside the place of posting |
| Contract period | 1 year, extendable by another 1 year (maximum 2 years in total) |
| Extension basis | Departmental requirement, performance, conduct and physical fitness |
| Social security | EPF and gratuity as applicable |
| Leave | 20 days of paid leave for one year of engagement; only the fixed component is paid during maternity leave |
| Notice period | 15 days from either side to end the contract |
| Accommodation | Selected candidates arrange their own stay and bear applicable taxes |
Please remember that the job is purely contractual. It gives no claim to regular employment or regularisation in OIL, and any dispute falls under the jurisdiction of the Dibrugarh district court.
Exam Pattern
There is no written test, CBT or skill test for this recruitment. The interview is the only stage, and it carries 100 marks. OIL has indicated the assessment areas but has not published separate mark weightage for each:
| Assessment Area | What to prepare |
| Professional knowledge – concerned discipline | Economic geology, ore deposits, mineral exploration methods, mapping, sampling, resource estimation |
| Professional knowledge – allied discipline | Structural geology, geochemistry, geophysics basics, remote sensing, GIS and drilling or core logging |
| Personal attributes and soft skills | Communication, teamwork, field readiness, safety awareness and report writing ability |
Preparation Tips
- Revise your M.Sc. dissertation and any field-training reports, because panels often begin with the candidate’s own work.
- Brush up on mineral exploration stages, trenching, pitting, core logging and sample quality control.
- Understand the role of IBM, DGM and state mining departments in exploration permissions and reporting.
Walk-in Interview Venue
| Location | Venue Address |
| Rajasthan (26/11/2026) | OIL HOUSE, 2A, District Shopping Centre, Saraswatinagar, Basni, Jodhpur – 342005, Rajasthan |
| Arunachal Pradesh (03/12/2026) | Branch Office, Oil India Limited, CESHS (Centre of Earth Sciences & Himalayan Studies) Campus, VIP Road, Itanagar – 791111, Arunachal Pradesh |
How to Apply for Oil India Geologist Recruitment 2026
Because this is a walk-in drive, you do not submit an application online. Follow these steps instead:
- Download the official advertisement from oil-india.com and read it fully to confirm that you meet every condition.
- Print the Personal Bio-Data Form given on the last two pages of the advertisement and fill it in neatly.
- Arrange original documents along with one set of self-attested photocopies.
- Choose the interview that matches your preferred post: Jodhpur on 26 November or Itanagar on 03 December.
- Reach the venue before 11:00 AM, complete registration and wait for your turn.
- Appear in the interview with confidence and keep your copy of the bio-data form safe.
Documents Required
Carry each of the following in original, together with one self-attested photocopy set:
- Duly filled Personal Bio-Data Form.
- One recent 3 cm x 3 cm coloured passport-size photograph.
- Valid photo identity proof and address proof issued by a competent government authority.
- Class 10 certificate, admit card or marksheet showing date of birth.
- Sc. or M.Tech. marksheets for all semesters or years, the final marksheet and the pass or degree certificate.
- Experience certificates, if any.
- Caste certificate and non-creamy layer certificate (OBC-NCL), disability certificate, or discharge book for ex-servicemen, whichever applies.
- No Objection Certificate if currently working in a government department, PSU or autonomous body.
- EPF member passbook (if available), Aadhaar card, PAN card and bank passbook.
Important Instructions for Candidates
- Only Indian nationals who satisfy all conditions on the date of registration may attend.
- OIL pays no travelling or daily allowance for the interview, and joining expenses are not reimbursed.
- Canvassing, impersonation, false documents or any unfair means can lead to rejection and debarment.
- OIL may postpone or cancel the process at any stage without giving a reason.
Important Links
| Link | Details |
| Official Notification PDF | Click Here to Download |
| Oil India Official Website | www.oil-india.com |
| Where to find updates | OIL for All > Career at OIL > Current Openings |
(FAQs – Oil India Geologist Recruitment 2026)
Q1. What are the interview dates for Oil India Geologist Recruitment 2026?
The Rajasthan walk-in is on 26 November 2026 in Jodhpur, and the Arunachal Pradesh walk-in is on 03 December 2026 in Itanagar.
Q2. What is the reporting time?
Registration runs from 9:00 AM to 11:00 AM on the respective date. Oil India does not allow registration after 11:00 AM.
Q3. How many Contractual Geologist posts are vacant?
There are 3 vacancies in total: 2 in Rajasthan (1 UR and 1 OBC-NCL) and 1 in Arunachal Pradesh (UR).
Q4. What qualification is required?
A two-year M.Sc. or M.Tech. in Geology or Applied Geology from a Government-recognised university or institute.
Q5. What is the maximum age limit?
The upper limit is 40 years for General candidates and 43 years for OBC (NCL) candidates, counted on the date of registration. The minimum age is 18 years.
Q6. Is there any application fee?
The official advertisement does not mention any fee, and there is no online application form to submit.
Q7. What is the salary of a Contractual Geologist at Oil India?
The contract emoluments are Rs 60,000 per month, made up of fixed and variable parts, plus Rs 500 per day as incidental for days worked outside the place of posting.
Q8. How is the selection done?
Only through a walk-in interview carrying 100 marks. A candidate must score at least 50 marks to qualify, and the final merit follows interview marks.
Q9. Is this a permanent position?
No. The engagement is contractual for one year, extendable by one more year, so the maximum tenure is two years. It gives no right to regularisation.
Q10. Will Oil India pay travel allowance for attending the interview?
No. Candidates must arrange and pay for their own travel and stay, and no reimbursement is given for joining either.
Disclaimer
This article is prepared only to inform job seekers and is based on the official advertisement published by Oil India Limited. We are not connected with Oil India Limited in any manner. Dates, vacancies, eligibility and other conditions may change at the discretion of the organisation. Candidates are strongly advised to read the official notification and check www.oil-india.com before applying or travelling. The author and publisher accept no liability for any loss arising from the use of this information.
Important Dates
- Starting Date – 04 Nov 2026
Application Fee
The official advertisement does not mention any application or registration fee, and the process does not involve an online form. Be cautious about anyone asking for money in the name of this recruitment. OIL has itself warned that it has not authorised anyone outside the company to offer jobs or issue appointment letters on its behalf.
Age Limit
| Category | Age Limit (on date of registration) |
| Minimum age (all) | 18 years |
| General / UR | Up to 40 years |
| OBC (NCL) | Up to 43 years |
Age is calculated as on the day of registration for the walk-in. The only accepted proof of date of birth is the Class 10 admit card, pass certificate or marksheet issued by a Government-recognised board. Read the notification for the treatment of other reserved categories before you travel.
Qualification Detail
Candidates for both locations must hold an M.Sc. or M.Tech. in Geology or Applied Geology. The course must be of at least two years’ duration and awarded by a Government-recognised university or institute. Only Indian nationals can attend.