WELL-CLEAN Casing Scraper

Clean casing ID during displacement and reduce risk of casing damage

The Sharp Razor  WELL-CLEAN casing scraper is used to remove mud or cement sheath, rust, mill scale, paraffin, and similar substances from the casing inner diameter (ID). This is especially important in precompletion stages where tight tolerance equipment will be run. These scrapers are also a very effective component of the bottomhole assembly (BHA) during gauge runs.

The tool features an ample circulation area to allow for high-rate circulation and bypass of debris. It has a rugged design and contains no external bolts that could work loose under extreme conditions. The 360° coverage blades remain stationary to eliminate casing damage, while the drillpipe can be rotated for long periods during circulation to properly clean the wellbore. For these reasons, the WELL-CLEAN casing scraper is recommended for use when drilling cement on the cleanout run.

Applications

Unconventional hydrocarbons

Conventional oil and gas

Deep water

Wellbore cleanup

Displacement

Features and Benefits

• Heavy-duty steel construction

• Withstands rotation and reciprocation for long periods of time

• High-torque connections

• Minimize crossovers

• Contains no external screws, bolts, or blocks

• Eliminates risk of parts working loose under extreme operating conditions

• Spring-mounted blades

• Provides optimal engagement with casing

• Unique staggered-blade configuration

• Ensures 360° contact for optimal cleaning

• Nonrotating blades

• Eliminate risk or damage to casing during rotation