Introduction
The RIGID Sharp-Razor™ Casing Scraper developed for use in perforated casing or liner to remove perforation burrs and to ensure the safe passage of completion equipment. Provides advanced wellbore cleanup in the post-perforating well phase, where a high degree of casing or liner ID smoothness through the perforated interval is required. Completely removes perforation burrs, preventing damage to completion equipment, including expandable screens/expandable pipe used in complex/smart completion.
Features
Robust enough to remove bigger and large volume burrs, cementing accessories.
Clean by rotation and up/down pipe movement.
Supplied with drill-pipe box up/pin-down connections .
Available in all common casing/ liner sizes.
Application
Mainly used in perforated casing or liner to remove perforation burrs and to ensure the safe passage of completion equipment
Specification
Sharp-Razor™ Series RIGID Sharp-Razor™ Casing Scraper DIMENSIONAL DATA |
Nominal OD(in) |
Weight (PRf) |
Connection E |
Centralizer OD(mm) C |
Scraper Cage OD (mm) D |
ID(in) F |
Length (in) A |
4-1/2" |
11.6-15.1 |
2-3/8 REG B*P |
3.78" |
4.05" |
0.79 |
65 |
5" |
11-24.1 |
2-3/8 REG B*P |
3.94" |
4.56” |
0.79 |
65 |
5-l/2" |
14-43.1 |
2-3/8 REG B*P |
4.33'' |
5.03" |
1 |
69 |
6-5/8" |
20-32 |
3-1/2 REG B*P |
5.31" |
5.86 |
1 |
70 |
7" |
26-35 |
3-1/2 REG B*P |
5.83" |
6.3” |
1.18'' |
74 |
9-5/8" |
43-53.5 |
NC50 B*P |
8.07" |
8.77" |
2.81" |
86 |
10-3/4" |
32.7S-85.3 |
6-5/8 REG B*P |
9.17" |
9.76” |
2.81" |
98 |
13-3/8" |
48-54.5-61-68 -72 |
6-5/8 REG B*P |
12.32'' |
12.83" |
2.81" |
110 |