Product Description
Our OBM WBM industrial drill string scrapers are high-performance 9" wipers specifically engineered for the demanding environments of modern oil rigs. These versatile drilling mud wipers provide an exceptional seal around the drill pipe, effectively removing both water-based and oil-based fluids during tripping operations. Manufactured from advanced elastomeric compounds, these industrial-grade scrapers offer superior resistance to abrasion and chemical degradation, ensuring long-lasting durability in aggressive wellbore conditions. By keeping the rig floor dry and reducing mud spillage, they significantly enhance operational safety and fluid recovery efficiency. Whether utilized in onshore or offshore drilling projects, our precision-engineered wipers protect downstream equipment from debris and corrosive additives. Trust our professional sealing solutions to maintain a clean, productive, and secure workspace throughout your drilling cycle.
Key Features
Fluid Versatility: Fully compatible with both Oil-Based Mud (OBM) and Water-Based Mud (WBM) without swelling or material degradation.
High Abrasion Resistance: Constructed from reinforced elastomers to withstand intense friction against tool joints and sharp rock cuttings.
360-Degree Wiping Action: Precision-molded inner lip ensures a tight, uniform seal around the drill string for maximum mud recovery.
Thermal Resilience: Maintains flexibility and structural integrity in the extreme temperature ranges found on global drilling platforms.
Applications
| Application |
Detailed Description |
| Offshore Platforms |
Prevents expensive OBM from spilling into the sea, ensuring strict compliance with offshore environmental regulations. |
| Onshore Tripping |
Reclaims drilling fluids at the rotary table, keeping the rig floor organized and safe during pipe retrieval. |
| Well Intervention |
Effectively wipes production and coiled tubing strings during maintenance to prevent crude oil contamination on the surface. |
| Casing Operations |
Cleans the exterior of casing strings before cementing, facilitating a stronger and more reliable bond with the wellbore. |
Available types of Swab cups:
| # |
Specification Item |
Technical Detail |
| 1 |
Product Type |
High-Performance Drill Pipe Wiper |
| 2 |
Standard Sizes |
9", 12", 14", 17", 19", 22" (Standard OD) |
| 3 |
Material Options |
Premium NBR, HNBR, and Specialty Elastomers |
| 4 |
Inner Diameter (ID) |
Compatible with 2-3/8" to 6-5/8" Pipes |
| 5 |
Compression Set |
≤ 20% (Maintains sealing memory) |
| 6 |
Color Coding |
Black (Standard), Red, Blue, or Custom Coded |
| 7 |
Standard Compliance |
Manufactured under ISO 9001:2015 Quality Systems |
| 8 |
UV & Ozone Resistance |
High resistance for extended rig-site outdoor storage |
| 9 |
Design Style |
Flat Disc, Dual-Lip, or Inverted Wiper Styles |
| 10 |
Fluid Resistance |
Excellent in Water, Oil, and Synthetic Based Mud |
Manufacturer & OEM Services
As a dedicated sealing manufacturer, we offer comprehensive customization to meet your specific project needs and branding requirements.
-
Full Size & Material Range: We provide all standard and jumbo sizes with materials tailored for HPHT or H2S sour gas environments.
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Bespoke Packaging: Individual plastic bags, branded reinforced boxes, or heavy-duty moisture-proof export crates.
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Laser Marking: Permanent laser etching of your company logo, part numbers, batch codes, and QR codes for digital tracking.
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Private Labeling: Fully confidential manufacturing and custom-printed tags for global distributors and equipment brands.
-
Color Coding: Visual classification through colored stripes or full-body colors to help crews identify sizes instantly.
Other relative rubber products:
Packing and shipment:
- Express: S.F. ,DHL,UPS, TNT, FedEx ect, for urgent and small order.
- Air shipment: air port to air port or air port to door.
- Sea shipment: suitable for bulk goods. it will takes more longer time than air shipment.
Company View:
Shanghai Qinuo Industry — Your trusted partner in energy.
In the demanding world of oil and gas, where extreme pressures and harsh environments are the norm, reliable sealing technology is the absolute heartbeat of safety and efficiency. Welcome to Shanghai Qinuo Industry. Backed by our state-of-the-art, ISO 9001:2015 certified manufacturing base—Jiangsu Ruowei Energy Technology—we stand at the forefront of delivering high-performance rubber solutions.
Our commitment to excellence begins on the factory floor with advanced manufacturing processes. For our critical rubber rings, we utilize precision preforming technology prior to final molding. This vital step optimizes molecular alignment, significantly enhancing the tensile strength and tear resistance of the rubber, ensuring flawless performance under high-pressure applications.
Quality is our absolute cornerstone. We enforce a rigorous, full-process inspection system. Our dedicated team strictly monitors every phase—from pre-production material analysis, through in-production process control, to comprehensive post-production final testing—ensuring the ultimate delivery of fully qualified products. Furthermore, we implement a unified coding system across our production line. This guarantees complete end-to-end traceability for every single component we manufacture.
We specialize in premium rubber seals and comprehensive repair kits for downhole tools and manifold equipment. Our extensive portfolio includes Rubber O-Rings, Gaskets, Hammer Union Seals, Swivel Joint and Plug Valve seal kits, alongside Rubber Swab Cups, Oil Packer Elements, and Wireline Oil Saver Rubbers. Beyond our standard range, we excel in custom-engineered parts, precisely tailored to your unique requirements.
Driven by a team of seasoned professionals, we are unwavering in our mission: to deliver exceptional, reliable products on time, and at highly competitive prices.
More corner view for the rubber parts:
FAQ
Q1: Is this 9" wiper safe for high-concentration oil-based mud (OBM)?
A1: Yes, our wipers are made from specialty elastomers that are specifically tested to resist swelling and softening in aggressive OBM and synthetic fluids.
Q2: Can we customize the inner diameter for our specific drill pipe size?
A2: Absolutely. As a direct manufacturer, we can mold or custom-cut the inner diameter to match any pipe or tubing dimension your project requires.
Q3: How does this scraper improve rig safety during operations?
A3: By efficiently scraping mud off the pipe during retrieval, it keeps the rotary table and floor dry, preventing dangerous slip hazards for rig workers.
Q4: Can our company logo and part numbers be laser-etched on the product?
A4: Yes, we provide permanent laser marking for logos and part numbers, ensuring professional branding and asset traceability in the field.
Q5: What packaging options do you offer for offshore logistics?
A5: We offer moisture-proof, vacuum-sealed individual bags followed by reinforced export crates to ensure the wipers arrive in perfect condition.
Q6: What is the maximum temperature rating for the HNBR version?
A6: Our premium HNBR wipers can reliably operate in environments up to 150°C (302°F) while maintaining excellent mechanical properties.
Q7: Are these wipers resistant to H2S (Sour Gas)?
A7: We offer specialty-grade compounds that are engineered to resist H2S-induced embrittlement, making them safe for sour well environments.
Q8: What is the typical lead time for a custom OEM order?
A8: Standard sizes are often in stock. Custom OEM orders with laser marking typically ship within 2 to 3 weeks depending on the volume.
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