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API Certified Casing Scraper & Casing Brush Combo for Complete Wellbore Cleaning1
Petroleum Equipment Machinery, Casing Brush Scraper, Casing Brush
Mudanjiang Kaidi Petroleum Machinery Co., Ltd.
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Product Description Product Description Casing brush can work as non-rotating fixed type casing scraper, and also can work as a rotating type casing scraper. When it used as fixed casing scraper, as long as increase adjustable pad locates in top sub to make it not rotate, otherwise decrease adjustable pad, it will be used as rotating casing scraper. It is mainly used in cleaning cement, sandy, residual bullets, scratches, paraffin, burs and other attachments from inner wall of casing, in order to keep inner wall of casing clean.Brush scraper consists of top sub, spring,upper brush body part,brush body seat, cylinder liner,lower brush body seat, lower brush body part, spacer sleeve,middle spacer sleeve,limit body,mandrel and lower sub etc. It mainly depends on the upper hairbrush and lower hairbrush to scrub and clean the inner wall of casing pipe during working.When operating in a shallow well, it mainly depends on the lower hairbrush to scrub and clean the inner wall of casing pipe; after scraping to a certain depth, the scraping quality will degrade due to the abrasion of hairbrush, so when the tool descends to the desired depth, the hairbrush body will automatically stretch out to participate in scrubbing and cleaning, so as to ensure the cleaning quality of casing pipe in the whole operation process.Product ParametersTypeID of suitable casing mmWater hole mmConnection APITotal length mmGGQ11497.2-103.925.42 3/8REG906GGQ127108.6-115.825.4NC231000GGQ140118.6-125.725.4NC261000GGQ178154.8-161.730.03 1/2REG1105GGQ245216.8-226.657.04 1/2REG1340GGQ340315.3-323.088.96 5/8REG1500 During drilling, fishing, completion or wireline jobs, it is critical for the downhole tools to have a obstruction-free casing so as to increase efficiency. Casing Scraper removes rust, scale, cement, mud, bullets, paraffin, perforation burrs and other obstructions or foreign material from the inside walls of casing.Maintaining a clean casing is important during drilling operation, fishing or wireline tools. Likewise, packers, patches, spears, and similar tools require clean surfaces to grip. Obstructions on casing walls frequently cause these tools to fail or become difficult to operate.Our Casing Scraper removes deposits, burrs, and irregularities from casing that might cause trouble during the operation of packers or other close tolerance equipment.Casing Scraper has two sets of blades. Each blade is constructed using high quality cast steel for excellent scraping characteristics and long-lasting durability. These scraper blades are designed to scrape over 360o of surface area. The scraper blades are designed with a long taper for passing through casing connections with minimal chance of hanging up.OperationThe Casing Scraper is normally connected to the work string with a drill bit attached at the bottom. Simply run the scraper into the casing or tubing using rotation or spudding to clean the inside wall of the pipe.When ordering please specify: Casing Scraper model; Connection, if non-standard; Casing size and weight.Contact for Technical Support:LAURA ManagerFAQ for Oilfield Machinery ProductsQ1:Do your products comply with API/ISO international standards?Answer: Yes, our products fully comply with API Spec 7-1, API 6A, and are certified with ISO 9001.Q2:How do we ensure quality?Answer:Production samples are always made before mass production.A final inspection is always conducted before shipment.Q3:: Are you the manufacturer? What petroleum machinery products do you mainly offer?Answer: Yes, we are a professional manufacturer integrating R&D, production and export with our own production base. Our main products include:Fishing Tools (e.g., overshots, fishing spears, milling shoesDrilling Tools (e.g., drill pipes, stabilizers, reamers)Valves (e.g., gate valves, check valves, safety valves)Other downhole equipment, etc.For more details, please contact our sales team We also provide customized OEM solutions.Q4:What is the warranty period? How to claim it?Answer: 12-month warranty. Provide the serial number and fault description for a response within 48 hours.Q5:Do you provide technical training or on-site support?Answer: Free remote training is available. On-site support costs are negotiable.Q6: What is the lead time for delivery?Answer: 30 days for standard products; 60-90 days for customized orders (subject to complexity).Q7: What shipping methods do you offer? How to track orders?Answer: Sea express shipping available. Tracking number and link provided after shipment.Q8: How do you package the products to prevent rust during sea shipping?** Answer:Packaging includes anti-rust oil, vacuum sealing, wooden crates, and desiccants.* Q9:Do you accept customized orders?Answer: OEM is accepted. Submit detailed drawings or specifications for a quote.Q10:How to get your latest product catalog?For any further detailed inquiries, please feel free to contact us .
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