The triple tube wireline core barrel is the predominant core barrel configuration used in mineral exploration where ground conditions are generally categorized as poor, and are commonly friable and broken. The PO3/PTO3 design permit ease of use with drilling additives and loss control materials as these are typically required. The PO3/PTO3 barrel uses an additional split inner tube to encourage an undisturbed sample recovery which in turn maintains on-the-job productivity levels.
Caractéristiques et avantages
- High productivity results