Original
By certification 
The Model GL Isolation Packer is an isolation packer which is set by hydraulic pressure, released by picking up. The Model GL Isolation Packer is high-performance Packer with simple mechanics and a big bore. The Model GL Isolation Packer is mainly used to isolate zones, this packer is compatible with RF-Model FS Packer or other tools, can be used for layered Water Location, layered Water shutoff, layered Acidification, layered sand control and layered Production operations.
Feature and Advantage
● Hydraulic setting, directly pull to release
● With locking ring, ensure packer is locked in setting position
● Upper and lower ends with large inner bore
Technical Parameters
Series |
RF-GL115-62 |
RF-GL152-86 |
RF-GL152-103 |
RF-GL211-122 |
RF-GL214-152 |
|
Casing（in） |
5.5 |
7 |
9 5/8 |
9 5/8 |
||
Weight（ppf） |
15.5-20 |
26-29 |
40-47 |
40-47 |
||
Max OD |
(mm) |
115 |
152 |
211 |
214 |
|
(in) |
4.53 |
5.98 |
8.31 |
8.425 |
||
Min ID |
(mm) |
62 |
86 |
103 |
122 |
152.4 |
(in) |
2.44 |
3.38 |
4.05 |
4.8 |
6 |
|
Top Thread |
2 7/8〞NU |
4″NU |
4 1/2″LTC |
5 1/2″LTC |
7″LTC |
|
Bottom Thread |
2 7/8〞NU |
M105×3 |
4 1/2″LTC |
M138×3 |
7″LTC |
|
Temperature Rating (℃) |
120 |
|||||
150 | ||||||
180 | ||||||
Pressure Grade(psi) |
10000 |
|||||
Setting |
Hydraulic |
|||||
Release |
Pull |
|||||
http://www.ruifengpetrotech-en.com/
