China Special Stabilizer with Reamer and Back-Reamer | 6

Special Stabilizer with Reamer and Back-Reamer | 6" to 17 1/2" Sizes | API Connection | HF1000-4000 Hardfacing

Price Negotiable

Price: Negotiate

MOQ: 1set

Delivery Time: 2000sets/M

Brand: ROSCHEN

Product Description

Special Stabilizer with Reamer and Back-Reamer

Product Overview

This specialized downhole drilling tool combines stabilizer, reamer, and back-reamer functions to prevent well deviation and maintain optimal wellbore trajectory during oil, gas, and geological exploration drilling operations.

Key Specifications

Type	Stabilizer	Connection	API
Hardfacing Options	HF1000, HF2000, HF3000, HF4000	Available Sizes	6" to 17 1/2"
Primary Application	Well Deviation Prevention

Technical Advantages

Bidirectional cutting teeth at both ends of blades for drilling and pull-out operations
Extends bit life and increases drilling speed while improving well quality
Eliminates hole necking during pull-out, saving time and operational costs
Prevents dogleg phenomenon and maintains ideal wellbore trajectory
Repairs and maintains wellbore walls during drilling operations

Detailed Specifications

Hole Size (mm/inch)	Top Connection	Bottom Connection	Fishing Neck OD (mm/inch)	Fishing Neck Length (mm/inch)	ID (mm/inch)	Blade Axial Width (mm/inch)	Blade Length (mm/inch)	Teeth Quantity	OAL (mm/inch)
444.5 (17 1/2)	7 5/8 REG	7 5/8 REG	228.6 (9)	700 (27 9/16)	76.2 (3)	121 (4 3/4)	460 (18 7/64)	18 or 30	2200 (86 39/64)
311 (12 1/4)	6 5/8 REG	6 5/8 REG	203.2 (8)	500 (19 11/16)	71.4 (2 13/16)	75 (2 61/64)	460 (18 7/64)	18 or 30	1800 (70 7/8)
215 (8 1/2)	NC50	NC50	165.1 (6 1/2)	550 (21 21/32)	57.2 (2 1/4)	60 (2 3/8)	460 (18 7/64)	18 or 30	1720 (67 23/32)
152.4 (6)	NC38	NC38	120.7 (4 3/4)	550 (21 21/32)	50.8 (2)	50.8 (2)	300 (11 13/16)	18 or 30	1600 (63)