Replaceable sleeve spiral stabilizer

Model:	stabilizer
Brand:	TIANHE
Origin:	-
Category:	Industrial Supplies / Other Industrial Supplies
Label:	Petroleum equipment , oil drilling tools , stabilizer
Price:	¥1 / pc
Min. Order:	1 pc

Inquire Now

Product Description

The replaceable sleeve stabilizer are available with two-piece and three-piece construction. The three-piece construction stabilizer is made of a body and a centralizing body(refer to sleeve replaceable). The advantage is that the sleeve can be changed quickly and easily after sleeve hardfacing is worn-out. This kind of stabilizer is especially suitable for working in directional well .

Tec hnical parameters for 2-piece replaceable sleeve stabilizer

Bit Dia. (in)	Drill collar dia.(in)	Stabilize sleeve		The body							Thread code on both ends
		Length	Work O.D.	Upset end Dia.	upset end length	Fishing neck length	ID	Make-up Torque (KN.m)	Over length L		Drill string type		Near bit type
									Near bit Type	Drill String Type	Top	Down	Top	Down
8 1/2	6 1/2	480	214	190	200	600	71	6.95~7.25	1800~1900	1800~1900	4 1/2 IF	4 1/2 IF	4 1/2 IF	4 1/2 REG
8 1/4		470	210
8		472	203
7 3/4		455	197
12 1/4	8	555	310	238			76	19.7~11	1800~2000	1800~2000	6 5/8 REG	6 5/8 REG	6 5/8 REG	6 5/8 REG
12		550	305
11 1/2		540	292
11		530	279
17 1/2	9	682	444	279				13.85~16.55			7 5/8 REG	7 5/8 REG	7 5/8 REG	7 5/8 REG
17		676	432
16 1/2		670	420
16		644	407
22									2000~2200	2000~2200
24
26