The casing scraper type GGQ is an internal tool used for removing obstructions or foreign material from inside the walls of casing, such as cement, rust, mud, bullets, paraffin, and perforation burrs, so as to make all downhole tools get unblocked.
Specification Series and Performance Parameters
TYPE
|
I.D.
in
(mm)
|
Tool Joint
Connection
API
|
Overall length
ft-in
(mm)
|
I.D of suitable casing
in(mm)
|
GGQ114
|
1
(25.4)
|
2-3/8REG
|
3'
(906)
|
3-13/16~4-3/32
(97.2~103.9)
|
GGQ127
|
1
(25.4)
|
NC23
|
3'3"
(1,000)
|
4-1/4~4-9/16
(108.6~115.8)
|
GGQ140
|
1
(25.4)
|
NC26
|
3'3"
(1,000)
|
4-5/8~4-15/16
(118.6~125.7)
|
GGQ178
|
1-3/16
(30.0)
|
3-1/2REG
|
3'8"
(1,105)
|
6~6-3/8
(154.8~161.7)
|
GGQ245
|
2-1/4
(57.0)
|
4-1/2REG
|
4'5"
(1,340)
|
8-1/2~8-7/8
(216.8~226.6)
|
GGQ340
|
3-1/2
(88.9)
|
6-5/8REG
|
4'11"
(1,500)
|
12-3/6~12-3/4
(315.3~323.0)
|
No comments:
Post a Comment