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Description
Casing Scraper
The high-efficient casing scraper makes its scraping actions by the scraper plate installed in the casing scraper. It clears away the cement, scrap iron, artillery shells, burrs, paraffins, greasy dirt and other debris in the casing pipe to protect the formation from being polluted and meanwhile ensures the successful completion of tool setting.
Specifications:
Model | Applicable Casing Size | OD of body (mm) | Max. OD of cutter stretch out (mm) | Min. OD of cutter stretch out (mm) | Scraping Range (mm) | Connection | Qty. of Cutter (Pcs) | |
Standard | Optional | |||||||
GX114 | 4 1/2” | 90.5 | 106 | 92 | 97~104 | 2 3/8 REG | 2 3/8 IF | 2×3 |
GX114A | 4 1/2” | 89 | 102 | 89 | 92.4~99.5 | 2 3/8 REG | 2 3/8 IF | 2×3 |
GX127 | 5” | 100 | 118 | 100 | 108.6~116 | 2 3/8 REG | 2 3/8 IF | 2×3 |
GX140 | 5 1/2” | 110 | 130 | 112 | 118.6~128 | 2 7/8 REG | 2 7/8 IF | 2×3 |
GX146 | 5 3/4” | 110 | 138 | 118 | 124~135 | 2 7/8 REG | 2 7/8 IF | 2×3 |
GX168 | 6 5/8” | 130 | 158 | 135 | 144~154 | 3 1/2 REG | 3 1/2 IF | 2×4 |
GX178 | 7” | 136 | 167 | 146 | 150~166 | 3 1/2 REG | 3 1/2 IF | 2×3 |
GX194 | 7 5/8” | 136 | 180 | 159 | 163.5~179 | 3 1/2 REG | 3 1/2 IF | 2×3 |
GX219 | 8 5/8” | 175 | 208 | 183 | 188~206 | 4 1/2 REG | 4 1/2 IF | 2×4 |
GX245 | 9 5/8” | 200 | 230 | 209 | 212.7~230 | 4 1/2 REG | 4 1/2 IF | 2×5 |
GX273 | 10 3/4” | 228 | 262 | 233 | 240~260 | 6 5/8 REG | 4 1/2 IF | 2×5 |
GX340 | 13 3/8” | 286 | 326 | 304 | 313.6~323 | 6 5/8 REG | 4 1/2 IF | 2×6 |
GX473 | 18 5/8” | 420 | 460 | 438 | 444.2~454 | 7 5/8 REG | 6 5/8 REG | 2×8 |
GX508 | 20” | 443 | 493 | 466 | 475~487 | 7 5/8 REG | / | 2×8 |
