Specialized Coring Services

The coring operations are aimed at cutting a cylinder of rock and bringing this to surface. To achieve this there need to be a coring bit at the end of the drill string, and a core barrel immediately behind the coring bit.

The coring company as a minimum will provide the following personnel and equipment for the coring operation:

• Coring engineer (core hand) responsible for the coring operation
• Core barrel with required inner tubes and accessories (core catchers etc.)
• Core bit suited for the rock to be cored
• The coring company shall deliver the equipment required according to the
coring program.


  • HD Conventional Coring
  • Oriented Coring
  • Long Barrel Coring
  • Soft Formation Coring
  • High Pressure Well Coring
  • Core Preservation
  • Jam Indicator System