Survey tools and techniques

Survey tools and techniques

The following survey tools and techniques are recommended/ available:

  • Solid state magnetic survey tools
  • Conventional magnetic survey tools
  • Conventional gyroscopic survey tools
  • North seeking gyro survey tools
  • Inertial navigation survey systems

Approval of tools

Inclination-only tools are not regarded as survey tools but as inclination indicator tools. They can at best only be used to obtain provisional, intermediate inclination data in between or prior to full surveys.

Techniques recommended during drilling:

  • single and multi-shot surveying;
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