Technical Specifications
Core Features
Component Specification
Rotation Mechanism 360° free-rotation with tungsten-carbide bearings
Torque Reduction 30-50% lower than standard drill pipe connections
Casing Protection Hard alloy (WC-17Co) sleeve reduces wear by 80%
Pressure Rating 5,000psi (standard), 10,000psi (HPHT)
Temperature Range -20°C to 175°C (230°C for sour service)
Compatibility All API drill pipe/casing sizes (2⅜" to 9½")
Operational Benefits
Casing Wear Prevention:
-Reduces casing wear by 80-90% in dogleg sections
-Extends casing life by 2-3x in horizontal wells
Torque & Drag Reduction:
-Lowers rotational friction by 30-50%
-Enables longer lateral sections (tested to 15,000ft MD)
-Drill String Protection:
-Prevents tool joint fatigue cracks
-Compatible with MWD/LWD systems
Applications
Well Type Performance Data
Horizontal Wells 47% torque reduction in 8,000ft laterals
Deepwater Wells Withstands 10,000psi at 3,000m water depth
Sour Gas Wells NACE MR0175 compliant for H₂S service
ERD Wells Enables 2-mile reach beyond conventional limits
