API-7-1 high quality drilling stabilizer

1)strict API standard 2)delivery ontime 3)low carbon steel,stainless steel 4)First-class reputation from registered customer

detailed information:

Stabilizer is one useful tool for drilling operation.Lake Petro offer a wide variety of near bit stabilizers and

string stabilizers according to API SPEC 7. All drilling stabilizers are integral style, also can be highly

customized as per customer’s requirements.

Integral Straight Blade Stabilizer

Straight blade stabilizer is integrally made of high strength alloy steel AISI 4145H, usually with 3 blades

or 4 blades. The working surface of straight stabilizer is provided with carbide insert, diamond compound

insert, or overlay welding etc.

Technical Specifications of Straight Blade Stabilizer

Bit O.D.(in	O.D. (mm)	End O.D (mm)	I.D. (mm)	Length(mm)				Connection
				Short Type		Long Type		Drill string		Near bit
				Near bit	Drill string	Near bit	Drill string	Top	Down	Top	Down
6	152.4	121	51	800 ~900	1,000 ~1,100	1,200 ~1,400	1,400 ~1,600	NC 38	NC 38	NC 38	3-1/2 REG
6-1/4	158.7
6-1/2	165.1
7-1/2	190.5	159 165 178	57 71		1,000	1,600	1,800	NC 46	NC 46	NC 46	4-1/2 REG
7-7/8	200.0
8 -3/8	212.7				1,000 ~1,200	1,600 ~1,800	1,800~ 2,000	NC46 NC50			4-1/2 REG
8 -1/2	215.9
8-3/4	222.2
9-1/2	241.3	178 197	71	800 ~1,000	1,000 ~1,200	1,600 ~1,800		NC 50	NC 50	NC 50	6-5/8 REG
9-5/8	244.5
9-7/8	250.8
12-1/4	311.2	203 229	76	1,000 ~1,200	1,200 1,500	1,800 2,000		NC56 6-5/8 REG			6-5/8 REG
17-1/2	444.5			1,200 ~1,300	1,200 ~1,300	2,000 ~2,200	2,000~ 2,200	NC61 7-5/8 REG

Any question,please contact us!

Skype:angela257000

API-7-1 high quality drilling stabilizer