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API Oil Drilling Two Piece Mandrels Sleeve Stabilizer for Oilfield Downhole

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Two Piece mandrel sleeve spiral blades
 Two Piece mandrel sleeve spiral blades are made in three parts: two piece mandrel and one sleeve, the sleeve has been engineered to avoid any accidental unscrewing as to be easily replaced on rig. 
 

TypeFishing OD
inch(mm)
Up Conn.
API
Down Conn.
API
I.D.
inch(mm)
Fishing Length
inch(mm)
OAL
inch(mm)
Remark
26″
(660)
9-1/2″
(241.3)
7-5/8REG4″
(101.6)
32″
(812)
79″
(2006)
Near Bit
26″
(660)
9-1/2″
(241.3)
7-5/8REG4″
(101.6)
32″
(812)
79″
(2006)
String
17-1/2″
(444.5)
9-1/2″
(241.3)
7-5/8REG4″
(101.6)
32″
(812)
79″
(2006)
Near Bit
17-1/2″
(444.5)
9-1/2″
(241.3)
7-5/8REG4″
(101.6)
32″
(812)
79″
(2006)
String
12-1/4″
(311.1)
8″
(203)
6-5/8REG3-1/8″
(79)
28″
(712)
60″
(1524)
Near Bit
12-1/4″
(311.1)
8″
(203)
6-5/8REG3-1/8″
(79)
28″
(712)
60″
(1524)
String
8-1/2″
(215.9)
6-1/4″
(158.7)
4IF4-1/2REG2-3/8″
(60)
26″
(660)
58″
(1473)
Near Bit
8-1/2″
(215.9)
6-1/4″
(158.7)
4IF4-1/2REG2-3/8″
(60)
26″
(660)
58″
(1473)
String


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