Multi Cycle Circulation Valve OMNI Valve - 15000 psi Working Pressure, Full Opening Design for Formation Testing
The Multi Cycle Circulating Valve is a full-opening, annulus pressure-operated re-closable valve designed for formation testing operations. This advanced valve system enables multiple open/close cycles through controlled annulus pressure manipulation, providing exceptional operational flexibility in demanding downhole environments.
| Tool Size (in.) | OD (in.) | ID (in.) | Thread Connections | Length (in.) | Working Pressure | Working Condition | |
|---|---|---|---|---|---|---|---|
| Slim Hole | 3 7/8 | 3.9 | 2 | 2 7/8 CAS | 30.13 | 15000 psi | Standard Full H2S |
| Cased Hole | 5 | 5.03 | 2.28 | 3 7/8 CAS | 41.28 | 15000 psi | - |
- Full-opening design for maximum flow capacity
- Annulus pressure-operated re-closable mechanism
- Multiple open/close cycles capability
- Suitable for cased hole formation testing
- Compatible with oil tube tradition perforating tube string testing
- Ideal for combined perforation and full-opening formation testing operations
In full-opening formation testing operations, the OMNI valve provides critical functionality throughout the testing sequence. The valve enables tubing pressure testing, fluid circulation, well stimulation washing, and controlled flow production operations with precision and reliability.
Techcore designs and selects DST tool raw materials based on specific well conditions, delivering cost-effective well testing solutions that meet industry demands for ultra-high pressure and temperature downhole operations.
Our drill stem testing tools are engineered for cased hole, open hole, and slim hole applications. The complete DST tool string includes RTTS packer, circulating valve, safety joint, select tester valve, OMNI valve, hydraulic jar, shock absorber, RD safety circulating valve, high pressure retrievable packer with bypass, IPO valve, tubing string test valve, and related components.
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