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WRE 212 Drilling Technology

ND2 levelEngineering & Technology15 topics

WRE 212 covers 15 topics. StudyPath paces them into daily study sessions that finish before your exam date, with practice questions and worked answers for each one.

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Course outline

The topics this course covers, in teaching order.

  1. Drilling technology concepts
  2. Water well drilling rigs
  3. Rotary rig components and functions
  4. Drilling methods: cable tool and rotary
  5. Drilling bits and bit selection
  6. Drilling site selection
  7. Rotary drilling operations
  8. Drilling mud and additives
  9. Mud monitoring
  10. Down-the-hole hammer operation
  11. Cable tool/percussion drilling
  12. Borehole casing and screens
  13. Borehole completion and gravel packing
  14. Well development, disinfection and grouting
  15. Pumping test, rehabilitation, safety and alternative well construction methods

A sample from this course

One topic, as StudyPath teaches it.

Drilling technology concepts

Drilling technology concepts cover the fundamentals of the drilling cycle, drilling fluids, bit design, drilling parameters, and well‑control principles. Mastery of these ideas is essential for the NUC CCMAS, NBTE, and NCCE exams because they form the basis for analysing drilling performance, diagnosing problems, and ensuring safety in drilling operations.

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