Duplex Stainless Steel Wedge Wire Screen for Oil Drilling

Product features:

The core advantage of this screen is its duplex stainless steel 2205 material, which offers twice the strength of 316L stainless steel and superior corrosion resistance against chloride-rich oilfield media. The continuous wound welded construction creates a seamless cylindrical structure, eliminating weak points that may fail under high pressure. With a 10MPa pressure rating, it can withstand extreme downhole conditions, ensuring reliable sand control during oil and gas extraction. The precise 0.3mm slot width effectively blocks sand particles while allowing drilling mud or produced water to pass through, protecting downhole pumps and pipelines from abrasion. The threaded connection complies with API 5CT standards, ensuring compatibility with existing oilfield equipment and easy installation.

Product specifications:

This oilfield wedge wire screen features a 5mm thick duplex stainless steel 2205 support bar and 0.3mm precise slot width, ensuring effective sand control by blocking particles larger than 0.3mm. The overall length of 6000mm is compatible with standard oil drilling wellbore sizes. It operates stably within a temperature range of -30℃ to 150℃, adapting to both cold arctic drilling sites and high-temperature deep well environments. The continuous wound welded construction ensures a uniform open area ratio of 32%, maximizing fluid throughput while maintaining sand control efficiency. It meets API 5CT and NACE MR0175 standards, ensuring compliance with oilfield industry regulations. Each screen undergoes hydrostatic pressure testing at 12MPa to verify its ability to withstand extreme downhole pressures.

Product application:

This wedge wire screen is widely used in oil and gas drilling operations, including onshore and offshore drilling platforms. It is installed in the wellbore to perform sand control, preventing formation sand from entering the drilling string and damaging downhole tools such as drill bits and pumps. In produced water treatment, it separates oil droplets and solid particles from produced water, enabling water reuse or safe discharge. It can also be applied in hydraulic fracturing operations, where it filters proppants and solid impurities from fracturing fluid, ensuring smooth fluid flow into the reservoir. For geothermal well drilling, its high temperature resistance makes it suitable for screening hot geothermal fluid, protecting surface equipment from corrosion and abrasion.