mud logger

Code 2114.1.7

Mud loggers analyse the drilling fluids after they have been drilled up. They analyse the fluids in a laboratory. Mud loggers determine the position of hydrocarbons with respect to depth. They also monitor natural gas and identify lithology.

Essential skills

Knowledge

  • natural gas
  • geology
  • chemical processes
  • chemistry

Skills and competences

  • perform sample testing
  • examine geochemical samples
  • monitor equipment condition
  • work safely with chemicals
  • prepare samples for testing
  • perform data analysis
  • collect samples
  • write production reports
  • test oil samples
  • test samples for pollutants
  • tomar muestras de petróleo
  • conduct soil sample tests

Download the role profile

We'll send you a profile ready to paste into your job ad: purpose, essential and optional skills, and what to assess. One email, no signup.

What to assess for this role

Technical knowledge can be verified with tests and references. What never shows up on a CV are the transversal competences, and they explain most failed hires. Before closing, it pays to measure them with a standardised battery.

See psychometric assessment

Similar roles

Other roles in the same group, useful when the one you need is not an exact fit.

Need to find this profile?

We source, screen and assess candidates for this kind of role, with a replacement guarantee. Fast process and a flat fee per role, no percentage of the salary.

In Obrii App the profile becomes a job descriptor, a CV screener and an interview scorecard. Try it free for 14 days, no credit card.

Sources

This service uses the ESCO classification of the European Commission and the Mapha Taxonomy developed by OTIC SOFOFA (CC BY 4.0), in an adapted version. Group codes come from the ILO's ISCO-08. See sources and licences