Specifications
API casing scraperInternal tool
suitable casing from 313/16" ~ 12 3/4"
Casing Scraper Type GGQ
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) |