Mud Logger
Also known as: Mudlogging Geologist · Surface Logging Engineer
Monitors drilling fluid, rock cuttings and gas readings at an oil or gas well and logs what is being drilled.
Starting salary: not added yet.
What you’d do
Works at an oil or gas drilling site, examining rock cuttings and gas readings carried up in the drilling fluid to record which rock layers are being drilled. Oilfield service companies hire mud loggers for onshore and offshore rigs. Work is in a logging unit on the rig, in shifts, for set periods on site followed by time off.
- Collect and describe rock cuttings
- Monitor gas and drilling data
- Maintain the mud-logging unit
- Prepare well logs and daily reports
How you get in
Freshers are hired as trainee mud loggers by oilfield service companies, usually after a geology degree. Selection checks geology basics and fitness for remote and offshore work; offshore postings need safety and survival training, typically arranged by the employer.
Salary in India
Salary data isn’t added for this role yet. When it is, every figure points to its source.
Skills you’ll use
From our guide · a curated list is coming
- Describing rock cuttings under a microscope
- Reading gas and drilling sensor data
- Maintaining field equipment
- Preparing logs and daily reports
- Following rig safety rules
About this field · for freshers
Job openings by year
Is demand growing?
Not added yet.
Competition2
How many graduates enter each year?
B.Sc (all subjects) graduates in 2023-24 at institutions that reported to AISHE — everyone finishing that degree, not only those entering this role.
Who hires
IT firms, banks, government, startups?
Not added yet.
Where the jobs are
Which cities?
Not added yet.
Women in the field2
Is it diverse?
Share of women among B.Sc (all subjects) graduates in 2023-24 — the entry degree, not people already working in this role.
At a glance
- Remote rig life, shift work and long rotations are part of the job.
- Experience can lead to wellsite geologist or data engineer roles.
- Hiring follows oil and gas drilling activity, so it can rise and fall.
Stay safe
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