Overview
Oil India Limited (OIL), a Maharatna Public Sector Undertaking and India’s second-largest upstream Oil & Gas Company, has released Advertisement No. HRAQ/CONT-WP-B/26-289 dated 22 July 2026 inviting applications for Contractual Logging Assistant posts.
The engagement is purely contractual and intended for immediate deployment at the Field Headquarters, Duliajan, Assam. The work involves operations at remote oilfield installations, shift duties, hazardous work environments, and on-call responsibilities.
Only candidates who are domiciles of Assam or Arunachal Pradesh are eligible to participate in this recruitment.
Interested candidates must appear for the Walk-in Personal Assessment on the scheduled date after completing registration at the venue.
Oil India Contractual Logging Assistant Recruitment 2026 Highlights
| Particular | Details |
|---|---|
| Organization | Oil India Limited (OIL) |
| Recruitment Name | Oil India Contractual Logging Assistant Recruitment 2026 |
| Advertisement No. | HRAQ/CONT-WP-B/26-289 |
| Advertisement Date | 22 July 2026 |
| Post Name | Contractual Logging Assistant |
| Total Vacancies | 9 |
| Job Type | Contractual |
| Work Location | Field Headquarters, Duliajan, Assam |
| Eligible Domicile | Assam & Arunachal Pradesh |
| Selection Mode | Walk-in Personal Assessment |
| Walk-in Date | 10 August 2026 |
| Registration Time | 7:00 AM to 9:00 AM |
| Official Website | https://www.oil-india.com |
Important Dates
| Event | Date |
|---|---|
| Notification Date | 22 July 2026 |
| Walk-in Registration | 10 August 2026 |
| Registration Timing | 7:00 AM – 9:00 AM |
| Walk-in Personal Assessment | 10 August 2026 |
| Result Date | Not Announced |
| Joining | Immediate after selection and completion of formalities |
No online application process has been notified. Candidates have to appear directly for the walk-in assessment after completing registration at the venue.
Walk-in Venue
Duliajan Club
Oil India Limited
Duliajan, Assam
Vacancy Details
Oil India Limited has announced 9 vacancies for the post of Contractual Logging Assistant.
| Post | Vacancies |
|---|---|
| Contractual Logging Assistant | 9 |
Category-wise Vacancy
| Category | Vacancies |
|---|---|
| UR | 5 |
| SC | 1 |
| ST | 1 |
| OBC (NCL) | 2 |
| EWS | Nil |
PwBD Suitability
The post is suitable for the following benchmark disability categories as per Government of India guidelines:
- Low Vision (LV)
- Hard of Hearing (HH)
- One Arm (OA)
- One Leg (OL)
- Dwarfism (Dw)
- Acid Attack Victim (AAV)
- Autism Spectrum Disorder (Mild)
- Specific Learning Disability (SLD)
- Multiple Disabilities involving the above categories
Reservation for PwBD and Ex-servicemen will be applicable as per Government of India rules.
Eligibility Criteria
Candidates must satisfy all eligibility conditions as on the date of registration for the Walk-in Personal Assessment.
Educational Qualification
Applicants must have:
- Passed Class 10 (Matriculation) from a Government Recognized Board.
AND
Possess National Trade Certificate (NTC) or Provisional Trade Certificate issued by:
- National Council for Vocational Training (NCVT), or
- State Council for Vocational Training (SCVT)
in any one of the following trades:
- Diesel Mechanic
- Fitter
- Electrician
- Turner
- Welder
- Motor Mechanic
- Machinist
Experience Required
Candidates must possess at least
6 months post-qualification work experience
as an assistant in:
- Drilling activities
- Workover activities
- Oilfield-related services
Domicile Requirement
Only candidates who are domiciles of Assam or Arunachal Pradesh are eligible for this contractual engagement.
Age Limit
Minimum Age:
18 Years
Maximum Age:
| Category | Maximum Age |
|---|---|
| General | 40 Years |
| OBC (NCL) | 43 Years |
| SC/ST | 45 Years |
Age will be determined based on the date of birth recorded in the Class 10 certificate/marksheet/pass certificate, which alone will be accepted as valid proof.
Salary Details
The selected candidates will receive both Fixed Emoluments and Variable Emoluments.
| Component | Amount |
|---|---|
| Fixed Monthly Emolument | ₹21,450 |
| Variable Emolument | ₹825 per working day |
Fixed Emolument
Selected candidates will receive a fixed monthly salary of ₹21,450, which includes payment for attendance, approved paid leave and notified holidays.
Variable Emolument
In addition to the fixed salary, candidates will receive ₹825 for each working day.
Important Salary Conditions
- Salary consists of Fixed + Variable components.
- During Maternity Leave, only the Fixed Component will be paid.
- Applicable taxes shall be borne by the contractual employee.
- Salary is payable only according to the terms of the contractual engagement.
Selection Process
The Oil India Contractual Logging Assistant Recruitment 2026 selection process consists of a Walk-in Personal Assessment only.
There is no written examination.
Selection Stages
- Registration
- Document Verification
- Walk-in Personal Assessment
- Merit List
- Medical Fitness
- Police Verification
- Contractual Engagement
Personal Assessment
The assessment carries 100 marks.
Qualifying Marks
50 Marks
(applicable to all categories)
Candidates will be evaluated on:
- Professional knowledge related to the trade
- Knowledge of allied disciplines
- Practical understanding
- Communication skills
- Personality
- Soft skills
- Overall suitability for the role
The final merit list will be prepared only on the basis of marks obtained in the Personal Assessment, provided the candidate secures at least 50 marks.
Walk-in Registration Schedule
| Particular | Details |
|---|---|
| Registration Date | 10 August 2026 |
| Registration Time | 7:00 AM to 9:00 AM |
| Walk-in Assessment | 10 August 2026 |
| Venue | Duliajan Club, Oil India Limited, Duliajan |
Important Instructions
- Registration is mandatory before appearing for the Personal Assessment.
- Candidates reporting after 9:00 AM will not be allowed to register.
- If a very large number of candidates report, the assessment may continue on the following day(s).
- Only candidates whose original documents are successfully verified will be allowed to participate.
Period of Contract
The appointment is purely contractual.
Initial Tenure
6 Months
Extension
Depending upon:
- Departmental requirement
- Performance
- Conduct
- Physical fitness
the contract may be extended.
Maximum Contract Period
The engagement can be extended for three additional terms of six months each, making the maximum contractual period 24 months.
Job Responsibilities
The selected Contractual Logging Assistant will support Logging Operators in various field and workshop activities.
Major responsibilities include:
Workshop Activities
- Assist in repair and maintenance of logging units.
- Assist in maintenance of logging tools.
- Prepare bridles and cable splicing.
- Connect logging tools.
- Service logging equipment.
Well Site Operations
- Rig-up and rig-down of logging tools.
- Assist in pressure control assembly.
- Support grease injection system operations.
- Handle oilfield equipment safely.
Equipment Handling
- Loading and unloading:
- Logging tools
- Rig accessories
- Radioactive materials
- Explosives
Vehicle Maintenance
Routine inspection of:
- Batteries
- Engine oil
- Lubricants
- Coolant
- Tyre pressure
- Lighting system
Safety Responsibilities
- Follow all Oil India safety rules.
- Maintain safe working practices in oil mines.
- Clean all logging equipment after operations.
- Perform any additional work assigned by the Logging Operator.
The notification clarifies that the above responsibilities are indicative and not exhaustive.
Application Process
There is no online application.
Eligible candidates should directly attend the Walk-in Personal Assessment.
Step-by-Step Process
Step 1
Check eligibility carefully.
Step 2
Download the official notification and Personal Bio-data Form.
Step 3
Fill the Bio-data Form completely.
Step 4
Arrange all original documents along with one set of self-attested photocopies.
Step 5
Carry one recent 3 cm × 3 cm coloured passport-size photograph.
Step 6
Reach Duliajan Club between 7:00 AM and 9:00 AM on 10 August 2026 for registration.
Step 7
Complete document verification.
Step 8
Appear in the Walk-in Personal Assessment.
Documents Required
Candidates must bring:
Original Documents
- Filled Personal Bio-data Form
- Recent passport-size photograph (3 cm × 3 cm)
- Valid Photo ID
- Valid Address Proof
- Class 10 Certificate (Date of Birth proof)
- Class 10 Marksheet
- Class 10 Pass Certificate
- NCVT/SCVT Trade Certificate
- All semester/year marksheets (where applicable)
- Experience Certificate
- Caste Certificate (if applicable)
- OBC Non-Creamy Layer Certificate
- EWS Certificate
- Disability Certificate
- Ex-serviceman documents (if applicable)
- No Objection Certificate (for Government/PSU employees)
Self-attested Copies
Candidates must also carry one complete set of self-attested photocopies of all the above documents.
Application Fee
The official notification does not prescribe any application fee for this contractual recruitment.
Important Official Links
| Description | Link |
|---|---|
| Official Website | https://www.oil-india.com |
| Careers Page | https://www.oil-india.com → OIL for All → Career at OIL → Current Openings / Results |
| Advertisement No. | HRAQ/CONT-WP-B/26-289 |
| Notification Date | 22 July 2026 |
| Walk-in Venue | Duliajan Club, Oil India Limited, Duliajan |
Note: The notification does not provide any separate online application link, email ID, login portal, or downloadable application portal. Candidates are required to appear directly for the walk-in process with the prescribed Bio-data Form and supporting documents.
Importance of the Role
The Contractual Logging Assistant plays a crucial role in supporting Oil India Limited’s drilling and well logging operations. Logging activities are essential for collecting geological and reservoir data that guide oil and gas exploration and production.
The selected candidates will assist Logging Operators in handling sophisticated logging equipment, maintaining tools, supporting pressure control systems, and ensuring smooth field operations at remote oilfield locations. Since the job involves working in shifts and hazardous environments, candidates must maintain high standards of discipline, teamwork, and safety.
For candidates aspiring to build a career in the oil and gas sector, this engagement offers valuable field experience with one of India’s leading Maharatna Public Sector Undertakings.
Who Should Apply
This recruitment is suitable for candidates who:
- Are domiciles of Assam or Arunachal Pradesh.
- Have passed Class 10 from a recognized board.
- Hold an NCVT/SCVT Trade Certificate in the prescribed trades.
- Possess at least 6 months of post-qualification experience in drilling, workover, or oilfield services.
- Are willing to work in remote locations and shift duties.
- Can perform physically demanding work in industrial environments.
- Wish to gain practical experience in the upstream oil and gas industry.
Preparation Guide
Since the recruitment is based solely on a Walk-in Personal Assessment, candidates should prepare accordingly.
Revise Technical Knowledge
Candidates should revise topics related to:
- Diesel Mechanic
- Fitter
- Electrician
- Turner
- Welder
- Motor Mechanic
- Machinist
They should also understand:
- Basic drilling operations
- Oilfield equipment
- Logging tools
- Workshop practices
- Preventive maintenance
- Industrial safety
Prepare for Practical Questions
Interviewers may ask about:
- Previous work experience
- Maintenance of machinery
- Tool handling
- Equipment troubleshooting
- Safety procedures
- Shift working
- Teamwork in field conditions
Improve Soft Skills
Candidates should demonstrate:
- Confidence
- Communication skills
- Discipline
- Problem-solving ability
- Willingness to work in remote locations
- Positive attitude
Keep Documents Ready
Arrange all original documents and one complete set of self-attested photocopies before reaching the venue.
Salary Insight
Although this is a contractual engagement, the remuneration is competitive for candidates with ITI qualifications.
Monthly Earnings
- Fixed monthly emolument: ₹21,450
- Variable payment: ₹825 per working day
The actual monthly earnings will depend on the number of working days, making the overall monthly remuneration significantly higher than the fixed component alone.
Additionally, candidates gain:
- Experience in a Maharatna PSU
- Exposure to advanced oilfield operations
- Industrial safety training
- Practical field experience that can strengthen future career opportunities
Reservation Details
Category-wise Vacancies
| Category | Vacancies |
|---|---|
| UR | 5 |
| SC | 1 |
| ST | 1 |
| OBC (NCL) | 2 |
| EWS | Nil |
Reservation for PwBD and Ex-Servicemen will be applicable as per Government of India guidelines.
PwBD Suitability
The post is suitable for candidates under the following benchmark disability categories:
- Low Vision (LV)
- Hard of Hearing (HH)
- One Arm (OA)
- One Leg (OL)
- Dwarfism (Dw)
- Acid Attack Victim (AAV)
- Autism Spectrum Disorder (Mild)
- Specific Learning Disability (SLD)
- Multiple Disabilities involving the above categories
General Conditions
Candidates should carefully read the following important conditions mentioned in the notification.
Nature of Engagement
- The appointment is purely contractual.
- It does not confer any right to regular employment or absorption in Oil India Limited.
Joining
- Selected candidates must join immediately when instructed.
- If unable to join on the stipulated date, a maximum extension of 15 days may be granted at the discretion of the management.
- Failure to join within the permitted period will result in cancellation of the provisional selection.
Contract Termination
Either side may terminate the contract by giving 15 days’ notice.
Accommodation
Selected candidates must arrange their own accommodation during the contractual period.
Transfer Liability
Candidates may be posted at any location considered suitable by the competent authority.
Leave
Candidates will be entitled to:
- 6 days of paid leave during each six-month contractual tenure.
Medical Fitness
Before engagement, selected candidates must produce a medical fitness certificate issued by a Government Registered Medical Practitioner.
Police Verification
Submission of a valid Police Verification Certificate/Report is mandatory before engagement.
Release Letter
Candidates working in Government Departments, PSUs, or Autonomous Bodies must submit a Release Letter from their current employer at the time of joining.
No Dual Employment
Selected candidates cannot undertake any other employment during the contractual period.
Travel Expenses
- No TA/DA will be paid for attending the Walk-in Personal Assessment.
- Candidates must make their own arrangements for travel and accommodation.
Court Jurisdiction
Any dispute related to this recruitment will fall under the jurisdiction of the Dibrugarh District Court.
Right of the Company
Oil India Limited reserves the right to:
- Cancel the recruitment process.
- Postpone the recruitment.
- Modify the engagement process at any stage without assigning any reason.
Important Instructions for Candidates
Candidates should ensure the following before attending the walk-in:
- Reach the venue before 7:00 AM.
- Registration closes strictly at 9:00 AM.
- Carry all original documents.
- Carry one set of self-attested photocopies.
- Bring a filled Personal Bio-data Form.
- Bring one recent 3 cm × 3 cm passport-size colour photograph.
- Ensure that all certificates are valid and issued by competent authorities.
- Candidates without original documents will not be permitted to participate in the Personal Assessment.
- Information provided during registration will be verified from the original certificates.
Beware of Fraudulent Offers
Oil India Limited has issued an important public advisory warning candidates against fake appointment letters, fraudulent recruitment offers, and individuals claiming to provide jobs in the company.
Candidates should note that:
- Oil India follows a transparent recruitment process.
- Appointment or engagement letters are issued only by Oil India Limited after completion of the official selection process.
- No external person, consultant, or agency is authorized to offer jobs on behalf of Oil India Limited.
- Candidates should ignore fake employment offers and remain vigilant against recruitment fraud.
Regularly visit the official Oil India website for updates regarding this recruitment.
Frequently Asked Questions (FAQs)
1. What is the advertisement number for Oil India Contractual Logging Assistant Recruitment 2026?
The recruitment has been announced under Advertisement No. HRAQ/CONT-WP-B/26-289 dated 22 July 2026.
2. How many vacancies are available?
There are 9 vacancies for the post of Contractual Logging Assistant.
3. Which organization has released this recruitment?
The notification has been released by Oil India Limited (OIL), a Maharatna Public Sector Undertaking.
4. Is this a permanent job?
No. This is a purely contractual engagement and does not provide any right to regular employment.
5. Who can apply?
Only candidates who are domiciles of Assam or Arunachal Pradesh and satisfy the prescribed educational qualification, trade certificate, experience, and age criteria are eligible.
6. What is the educational qualification required?
Candidates must have:
- Passed Class 10 from a Government-recognized Board.
- Possess an NCVT/SCVT Trade Certificate in the prescribed trade.
- Have at least 6 months of post-qualification work experience in drilling, workover, or oilfield-related services.
7. What is the age limit?
- Minimum Age: 18 years
- Maximum Age:
- General: 40 years
- OBC (NCL): 43 years
- SC/ST: 45 years
8. What is the salary?
Selected candidates will receive:
- Fixed Monthly Emolument: ₹21,450
- Variable Emolument: ₹825 per working day
9. What is the selection process?
Selection is based on a Walk-in Personal Assessment carrying 100 marks. Candidates must secure at least 50 marks to qualify.
10. Is there any written examination?
No. There is no written test.
11. When is the Walk-in Personal Assessment?
The Walk-in Personal Assessment is scheduled for 10 August 2026.
12. What is the registration timing?
Candidates must register between 7:00 AM and 9:00 AM on 10 August 2026.
13. Where is the Walk-in venue?
Duliajan Club, Oil India Limited, Duliajan, Assam.
14. Is there any application fee?
No application fee has been mentioned in the official notification.
15. What documents should candidates carry?
Candidates should carry:
- Filled Personal Bio-data Form
- Passport-size photograph
- Original educational certificates
- Experience certificate
- Identity proof
- Address proof
- Caste/EWS/PwBD certificates (if applicable)
- One set of self-attested photocopies of all documents
16. What is the contract duration?
The initial engagement is for 6 months, which may be extended up to a maximum of 24 months based on organizational requirements and performance.
17. Will TA/DA be provided?
No. Oil India Limited will not provide any Travelling Allowance (TA) or Daily Allowance (DA) for attending the Walk-in Personal Assessment.
18. Where can I check official updates?
Candidates should regularly visit the Oil India Careers section on the official website for updates regarding this recruitment.
Final Thoughts
The Oil India Contractual Logging Assistant Recruitment 2026 offers a valuable opportunity for ITI-qualified candidates from Assam and Arunachal Pradesh to work with one of India’s leading Maharatna Public Sector Undertakings. Candidates with experience in drilling, workover, or oilfield services can gain hands-on exposure to advanced oilfield operations while earning a competitive contractual remuneration.
Since the selection process is based solely on a Walk-in Personal Assessment, applicants should thoroughly prepare their technical knowledge, organize all required documents, and report to the venue within the prescribed registration time. Candidates are strongly advised to read the complete official notification before attending the walk-in assessment.
Important Disclaimer
GrowInJob.com is an independent knowledge-sharing platform created to connect talent with opportunities. We do not represent Oil India Limited or any other employer, nor do we charge any fee for accessing our articles, career guidance, or job updates.
Before applying, always read the complete official notification and follow only the instructions published by the employer on its official website. Please also read our detailed safety guidance and recruitment fraud awareness page:
Although we carefully study official documents and present them in a simplified format for the benefit of job seekers, inadvertent errors may still occur. If you notice any discrepancy or would like to report a correction or suspected recruitment fraud, please write to:
