5" x 15000psi Rupture Disc Circulating Valve for DST and Fracturing Operations at 400°F
The 5" x 15,000 psi rupture disc circulating valve serves as the critical circulating component in Drill Stem Testing (DST) tools. This specialized valve not only functions in standard drill stem testing services but is also engineered specifically for demanding fracturing operations. It effectively isolates the work string below the tool while establishing reliable communication between the annulus and the work string above the tool.
Test Configuration: 5" RD Circulating Valve, 15K, 400°F, 3 1/2" IF
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| Rupture Disc Details | Batch Number: B20221, Series Number: -21, 5500psi@150°F |
ZZ TOP Oil Tools brings over ten years of specialized expertise in manufacturing Drill Stem Testing Tools. Our professional Research and Development (R&D) department continuously advances technology in DST tool design for superior well testing service performance.
We design and select raw materials for DST tools based on specific customer oil well conditions, delivering cost-effective well testing tools that meet industry demands for ultra-high pressure and temperature downhole operations.
- Full bore retrievable packer and circulating valve
- Full bore retrievable safety joint
- Downhole tester valve and select tester valve
- LPR-N Valve and omni valve
- Multi-cycle circulating valve
- Hydraulic jar and vertical/radial shock absorbers
- RD safety circulating valve
- High pressure retrievable packer with bypass
- CHAMP packer and IPO valve
- Tubing string test valve and sleeve type drain valve
- Rupture disk sampler
- Super safety valve with control panel
- BOP safety valve for downhole operation
Available for cased hole, open hole, and slim hole applications.
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