hydraulic expansion type packer (casing external packer) uses hydraulic expansion type structure, mainly be used in the complex wells'(oil、gas、water) completion project
Description:
HXK hydraulic expansion type packer (casing external packer) uses hydraulic expansion
type structure, mainly be used in the complex wells'(oil、gas、water) completion project, to
achieve downhole packer and bridging and in favor of improvement of the quality of
completion . The practice proved that this tool have characters of easy operation 、wide
adaptability, it has a very important position in the completion project.
Product feature
Hydraulic expansion packer mainly consists of valve system joint assembly、rubber barrel、central tube、casing sub.
The valve system is divided into axial valve system and radial valve system.
Radial valve system is composed of a set of three valve
Technical parameters
|
specification |
DIA. (mm) |
Max OD.(mm) |
ID.(mm) |
Total Length(mm) |
Glue Tube Length (mm) |
Working DIA.(mm) |
Connection Thread |
|
HXK48 |
48 |
78 |
|
2130～2740 |
915～1520 |
84～132 |
1.9TBG |
|
HXK60 |
60 |
89 |
52 |
2130～2740 |
915～1520 |
95～147 |
23/8″TBG |
|
HXK73 |
73 |
102 |
62 |
2620～12000 |
950～11000 |
109～168 |
27/8″TBG |
|
HXK89 |
89 |
114 |
76 |
2620～12000 |
950～11000 |
121～188 |
31/2″TBG |
|
HXK102 |
102 |
133 |
89 |
2680～12000 |
950～11000 |
141～220 |
4″TBG、LTC |
|
HXK114 |
114 |
146 |
97 |
2660～12000 |
950～11000 |
155～241 |
41/2″LCSG |
|
HXK127 |
127 |
148 |
108 |
2680～12000 |
950～11000 |
157～245 |
5″LCSG |
|
HXK140 |
140 |
178 |
121 |
3000～12000 |
950～11000 |
188～294 |
51/2″LCSG |
|
HXK140 |
140 |
190 |
121 |
3000～12000 |
950～11000 |
201～314 |
51/2″LCSG |
|
HXK178 |
178 |
206 |
155 |
3000～12000 |
950～11000 |
216～337 |
7″LCSG/BTC |
|
HXK245 |
245 |
286 |
220 |
3150～12000 |
950～11000 |
303～472 |
95/8″LCSG |
|
HXK273 |
273 |
324 |
250 |
3200～12000 |
950～11000 |
343～535 |
103/4″CSG |
|
HXK298 |
298 |
349 |
273 |
3400～12000 |
950～11000 |
365～576 |
113/4″CSG |