Rhino RHE Rathole Elimination System | Video | Schlumberger

Rhino RHE | Video

Dual-reamer rathole elimination system

Rhino RHE
Dual-reamer rathole elimination system
<p>The Rhino RHE rathole elimination system is an integrated dual-reamer drilling system that enlarges the borehole while drilling. A passive near-bit reamer is activated at TD, and the rathole is enlarged while drilling to avoid adding extra time to well construction, eliminating the need for a dedicated rathole cleanout run that can add 24 or more hours to drilling time.</p>


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