Geological Technician how-to

How to Describe Drill Cuttings

Cuttings tell what’s being drilled.

Updated By the Career Education Institute Curriculum Team
Quick answer

Cuttings tell what’s being drilled. In short: catch; wash; look, then complete the remaining steps below.

Step by step

  1. Catch samples on time.

  2. Wash.

  3. Look under the microscope.

  4. Describe lithology.

  5. Note shows.

  6. Log by depth.

Safety reminders for geological technicians

  • Follow rig and mine safety
  • Carry H2S monitors
  • Wear PPE
  • Follow field safety plans

Core · Cuttings · Mud log · Lithology · Gas show · Core box: see the full geological technician glossary.

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