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Model Number : 4 1/2" - 20"
Certification : API 7-1
Place of Origin : China
MOQ : 1 pc
Price : USD100-2000/pc
Payment Terms : L/C, T/T, Western Union, MoneyGram
Supply Ability : 500 pcs per month
Delivery Time : 7-30 work days
Packaging Details : Export Wooden Case
Product Name : API Drilling Rig,Drill Fishing Tool,Casing Scraper For Oil & Gas Well Cleaning Tools
Keywords : Casing Scraper
Application : Oil Well Drilling
Material : Alloy Steel
API Drilling Rig, Drill Fishing Tool,Casing Scraper For Oil & Gas Well Cleaning Tools
                                   
Description of Casing Scraper:
Casing Scraper is used to clean cement, mud, embedded bullets, rust, mill scale, paraffin, perforation burrs and other substances from the inside walls of casing, maintaining a clean casing ID is important to the operation of all tools used in drilling the well. Likewise, packers and tool similar tools must have a clean surface to grip. Foreign materials on casing walls will frequently cause these tools to become difficult to operation.
  Standard connections on the Casing Scraper are API REG, Box and Pin. This allows the scraper to be installed in the drilling string between the bit and the bit sub. The bit is run below the scraper to serve as a guide and prevent plugging the circulation hole through the scraper.
Technical Specifications of Casing Scraper:
| Type | Mandrel O.D. (mm) | Max. O.D of blade extension (mm) | Min O.D of blade extension (mm) | Thread type | Total length (mm) | 
| GX114 | 92 | 111 | 92 | 2 3/8 REG | 880 | 
| GX127 | 103 | 121 | 103 | 2 3/8REG | 880 | 
| GX140 | 110 | 133 | 115 | NC31 | 1000 | 
| GX146 | 110 | 139 | 121 | NC31 | 1000 | 
| GX168 | 130 | 162 | 137 | 3 1/2REG | 1150 | 
| GX178 | 136 | 170 | 146 | 3 1/2REG | 1150 | 
| GX194 | 136 | 186 | 162 | 3 1/2REG | 1200 | 
| GX219 | 142 | 212 | 185 | 4 1/2REG | 1400 | 
| GX245 | 200 | 238 | 210 | 4 1/2REG | 1500 | 
| GX273 | 228 | 268 | 237 | 6 5/8REG | 1500 | 

If any needs, pls contact us freely:
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