Product Details

special stabilizer with reamer and back-reamer

Product Explanation:The stabilizer with back-reaming is selecting the appropriate location and through special processing method to array few teeth as a cutting edge. In this way, this stabilizer can be played cutting when the process of drilling and pull out. During drilling process, forward and backward redressing can be played the role to repair and maintain the wall of a well, making trajectory of borehole as far as possible, more often than not leading to drilling difficultly because of hole shrinkage, and so on, at the moment, the forward and backward redressing of this stabilizer can be played cutting, to eliminate hole shrinkage phenomenon, thus saving time and costs for drilling.

Product types and specifications of stabilizer with back-reaming:

Working O.D. inch(mm)	Fishing O.D. inch(mm)	I.D. inch(mm)	Blade Wide inch(mm)	Fishing Neck Length inch(mm)	Blade Length inch(mm)	OAL inch(mm)	Cutter Qty.	Up Conn. API	Down Conn. API
17-1/2 (444.5)	9 (228.6)	3 (76.2)	4-3/4 (120.7)	27-9/16 (700)	18-7/16 (460)	86-5/8 (2200)	18or 30	7-5/8REG Box	7-5/8REG Pin
12-1/4 (311.1)	8 (203.2)	2-13/16 (75)	2-61/64 (75)	18-57/64 (480)	19-11/16 (500)	70-7/8 (1800)	18or30	6-5/8REG Box	6-5/8REG Pin
12-1/8 (308)
12 (304.8)
8-1/2 (215.9)	6-1/2 (165.2)	2-1/4 (57.2)	2-3/8 (60)	21-21/32 (550)	18-7/64 (460)	67-23/32 (1720)	18or30	NC46 Box	NC46 Pin
8-3/8 (212.7)
8 (203.2)
6 (152.4)	4-3/4)	2 (50.8)	1-31/32	23-5/8 (600)	11-13/16 (300)	66-59/64 (1700)	18or30	NC38 Box	NC38 Pin