Casing Scraper is ideal for the removal of mud, cement, bullets, rust, scale, paraffin, perforation burrs, and other obstructions from the inside walls of the casing. Maintaining a clean casing I.D. is important when operating drilling, fishing, or wireline tools. Full circle blades contact 600° surface at once.Short, compact, and easy to assemble and disassemble.
The Casing Scraper is a highly efficient tool designed for removing various obstructions from the inside walls of the casing, ensuring smooth drilling, fishing, and wireline operations. It features full-circle blades that contact 600° surfaces simultaneously, offering maximum scraping efficiency. With a compact, easy-to-assemble design, it provides seamless vertical and rotary operations via wireline or drill pipe. Manufactured with investment-cast tool steel blades, it guarantees high durability and scraping capability.
Our company is a leading provider of oilfield tools, offering high-quality equipment for casing maintenance and wellbore operations. With a strong commitment to innovation and durability, we provide tools designed for maximum efficiency in drilling and production environments. Our global distribution network ensures timely delivery and customer satisfaction worldwide.
Custom Blade Materials: Available for enhanced performance in specific well conditions.
Size Modifications: Adjustable to accommodate different casing diameters.
Branding and Labeling: Custom engraving available for easy identification.
Special Coatings: Corrosion-resistant coatings for extended lifespan in harsh environments.
Superior Scraping Efficiency: Full-circle blades ensure optimal surface contact.
Long Service Life: Manufactured with high-quality steel for durability.
Versatile Applications: Suitable for various wellbore cleaning tasks.
Easy Maintenance: Quick disassembly for fast servicing and reassembly.
Global Availability: Exported worldwide with excellent customer support.
High-Quality Materials: Our products are made from top-grade materials for maximum durability.
Competitive Pricing: We offer cost-effective solutions without compromising quality.
Expert Support: Our technical team provides expert assistance for optimal tool selection.
Worldwide Shipping: Reliable logistics to deliver products globally.
Customization Available: We tailor products to meet specific customer needs.
A casing scraper is used to remove mud, cement, rust, scale, and other obstructions from the interior walls of casing pipes, ensuring smooth wellbore operations.
By keeping the casing interior clean, it prevents tool hang-ups, enhances drilling accuracy, and reduces operational downtime.
Yes, it is designed to withstand extreme pressure and temperature conditions in wellbores.
The blades are made of investment-cast tool steel, ensuring maximum durability and efficiency.
Yes, we offer size modifications, special coatings, and branding options to meet customer requirements.
Technical Assistance: Our experts are available 24/7 for product support.
Warranty: 1-3 years depending on product specifications.
After-Sales Service: Comprehensive maintenance and replacement options.
The Casing Scraper is an indispensable tool for maintaining wellbore cleanliness, ensuring smooth drilling operations, and preventing tool hang-ups. With its compact design, durable steel blades, and versatile application modes, it provides an efficient and reliable solution for casing maintenance. Our company guarantees high-quality products, competitive pricing, and exceptional customer support, making us the ideal partner for your oilfield equipment needs.
This scraper is particularly beneficial for removing hard deposits that accumulate in the wellbore due to long-term exposure to drilling fluids. Its innovative design allows it to function in both vertical and rotary operations, making it suitable for various drilling applications. The investment-cast tool steel blades provide excellent scraping performance, ensuring that even the toughest deposits are effectively cleared.
The tool’s short and compact design makes it easy to assemble and disassemble, allowing for efficient deployment in the field. The extended guide taper on the blades facilitates smooth passage through joints without the risk of hanging or getting stuck. Additionally, its compatibility with both wireline and drill pipe operations makes it a versatile and indispensable tool in well maintenance.
| Type | Scraper Range (mm) | Connection | All Length (mm/inch) | ID (mm/inch) | Qty. of Blades |
|---|---|---|---|---|---|
| GX 4-1/2 | 92—112 | 2-3/8 REG | 895 | 25 | 2×3 |
| GX 5 | 95—118 | NC26 | 895 | 25 | 2×3 |
| GX 5-1/2 | 110—133 | 2-7/2 REG | 1010 | 32 | 2×3 |
| GX 6-5/8 | 136—162 | 3-1/2 REG | 1010 | 32 | 2×3 |
| GX 7 | 142—168 | 3-1/2 REG | 1010 | 32 | 2×3 |
| GX 8-5/8 | 177—155 | 3-1/2 REG | 1200 | 38.1 | 2×3 |
| GX 9-5/8 | 209—235 | 4-1/2 REG | 1212 | 57 | 2×5 |
| GX 10-3/4 | 260—240 | 6-5/8 REG | 1500 | 57 | 2×5 |
| GX 13-3/8 | 290—330 | 6-5/8 REG | 1372 | 71 | 2×7 |
Applications
Fishing Operations: Retrieving stuck or lost equipment from the wellbore.renownds.com
Coring Operations: Assisting in the collection of core samples by providing controlled jarring actions.
Workover Operations: Facilitating maintenance and remedial activities in existing wells.
Drilling Operations: Enhancing drilling efficiency by providing axial movement and impact forces as needed.
Operating Guidelines
Installation: The bumper sub should be installed in the drill string with the pin connection down and the box connection up. Ensure all connections are properly tightened to prevent operational issues.Weatherford International
Operation: Controlled raising and lowering of the drill string allows the bumper sub to deliver the desired jarring force. The tool's design ensures that these impacts are effectively transmitted to the target area.
Maintenance: Regular inspections should be conducted to check for signs of wear, leakage, or damage. Proper maintenance ensures optimal performance and extends the tool's service life.
Packaging and Shipping
Packaging: Each bumper sub is securely packaged to prevent damage during transportation. Protective covers are placed on all connections to maintain their integrity.
Shipping: Tools are shipped in compliance with industry standards, ensuring timely and safe delivery to the operational site.
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