Oil India Limited (OIL) Invites Application for 16 Drilling / Workover Operator Recruitment 2025

Oil India Dibrugarh Last Date: 12th November, 2025

Vacancy Circular No: HRAQ/CONT-WP-B/25-235

Oil India Limited (OIL) Drilling / Workover Operator Recruitment 2025. Advertisement for the post of Drilling / Workover Operator in Oil India Limited (OIL). Candidates are advised to read the details and eligibility criteria mentioned below for this vacancy. Candidates must check their eligibility, i.e., educational qualification, age limit, experience and etc. The eligible candidates can submit their applications directly before 12th November 2025. Candidates can check the latest Oil India Limited (OIL) Recruitment 2025 Drilling / Workover Operator Vacancy 2025 details and apply online at the www.oil-india.com/ recruitment 2025 page.

Oil India Limited (OIL) Recruitment Notification & Recruitment application form is available @ www.oil-india.com/ Oil India Limited (OIL). Selection will be done on the basis of test/interview, and shortlisted candidates will be appointed in Assam. More details of www.oil-india.com/ recruitment, new vacancy, upcoming notices, syllabus, answer key, merit list, selection list, admit card, result, upcoming notifications, etc., will be uploaded on the official website.

Drilling / Workover Operator

Job Location:
Duliajan, Dibrugarh, - Assam
Last Date: 12th November 2025
Employment Type: Full-time

Number of Vacancy: 16 Posts

Educational Qualification:
Contractual Drilling / Workover Operator:
(i) Must have passed Class 10th from Government Recognized Education Board.
(ii) Must have passed 03 (Three) years Diploma in any Engineering discipline from Government Recognized Polytechnic.
(iii) Must have minimum 02 (Two) years post qualification work experience in Drilling / Workover activities like Drilling / Workover operation, able to operate brake during any workover operation, raising & lowering of workover mast, rig floor operations like making & lowering BHA, tripping in/tripping out tubular etc.

Contractual Drilling / Workover Assistant Operator:
(i) Must have passed Class 10th from Government Recognized Education Board.
(ii) Must have Trade certificate in Diesel Mechanic/Fitter/Electrician/Turner/Welder/ Motor Mechanic / Machinist Trade from Government Recognized Institute.
(iii) Must have minimum 02 (Two) years post qualification work experience in Drilling/Workover activities like rig floor operations such as making & lowering BHA, Double and Thribble board operation like tripping in/tripping out tubular etc.

Pay Scale:
INR
21450-24960
/- Per Month

Age Limit: Maximum 45 Years.

Selection Procedure: Walk-in-Interview.

Application Fee: please refer to official notification.

How to Apply:

Date and Time of Registration:
Contractual Drilling/Workover Operator - 11/11/2025 07:00 A.M. to 09:00 A.M.
Contractual Drilling/ Workover Assistant Operator - 12/11/2025 07:00 A.M. to 09:00 A.M.
Venue: Duliajan Club, Oil India Limited, Duliajan.

Important Dates:

Published on: 23rd October 2025

Last date for application is: 12th November 2025

For more details, please refer to official notification at

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About Oil India

Oil India Logo

Oil India Limited (OIL) is a fully integrated Exploration & Production company in the upstream sector, with origin dating back to the glorious year (1889) of oil discovery in India. A Navratna Company, OIL is a state-owned enterprise of the Government of India, under the administrative control of the Ministry of Petroleum and Natural Gas and is the second largest national oil and gas company in India.Oil India Limited

The story of OIL traces and symbolizes the growth and development of the Indian petroleum Industry. From the discovery of the crude oil in the far east of India at Digboi, Assam in 1889 to its present status as a fully integrated National Exploration and Production company with footprints across entire E&P value chain. The company is India’s second largest National E&P Company.

Oil India Private Limited was incorporated on 18th February 1959, to expand and develop the newly discovered oil fields of Naharkatiya and Moran in the North-Eastern region of India. In 1961, it became a joint venture company of Government of India and Burmah Oil Company Limited, UK. In 1981, OIL became a wholly owned Government of India enterprise.


Official Address
Oil India Limited Duliajan - 786602, Assam
Dibrugarh, Assam - 786602
Contact Information