Description
Our roller reamer are designed to maintain wellbore stability, guide the drill string, and enable smooth and efficient drilling operations. Constructed from premium AISI 4145H MOD alloy steel, this robust tool withstands extremely high downhole pressures, abrasive formations, and high rotational torque, ensuring a long service life even in the harshest environments.
Technical Parameter
|
Size (Code) |
Connection |
Fishing Neck |
Overall Length |
Fishing Neck Length |
Blade Length |
Blade Width |
|
Inch |
Inch |
Inch |
Inch |
Inch |
Inch |
Inch |
|
36" |
7-5/8"REG |
9.5" |
105-115" |
30” |
22” |
6.5” |
|
26" |
7-5/8"REG |
9.5" |
95-105" |
30” |
20” |
4” |
|
17 1/2" |
7-5/8"REG |
9.5" |
85-95" |
30” |
18” |
3.5” |
|
12 1/4" |
6-5/8"REG |
8 " |
85-95" |
30” |
18” |
3” |
|
8 1/2" |
4 1/2”IF |
6 3/4" |
68-75" |
28” |
16” |
2.25” |
|
6" |
3-1/2”IF |
4 3/4" |
58-70" |
28” |
16” |
2” |
Mobile：+86 18710316881
Tel：+86 029 89240853
Email：sales@boban-oiltools.com
Add：No. 1511, Block C, Haibo Guangchang, Fengcheng 9th. Road, Weiyang District, Xi'an, China
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