TI Disk™
Features
- Built in Wireline re-entry guide
- Can be setup for a variety of overbalance situations
- Prevents well bore fluid from entering the work string during trip in operations
- Available in mule show / box / pin connections
- Specialty disk design fractures into small particles
- Pressure or impact activated
Benefits
- Allows for well control to reduce surface eliminating working over a live well
- Pressure activated to reduce runs on wireline to burst disk
- Manufactured in house to maintain quality and cost efficiency
- Full bore ID post activation allowing for full production flow
TI Disk™
About This Product
The WOS Tubing Isolation (TI) Disk is a downhole device that allows for tubing solation from down hole pressures while tripping in hole. The TI disk can be activated with either impact or pressure by overbalancing the bottom hole pressure. The assembly utilizes a low overbalance pressure activation to avoid high tubing pressures. The TI Disk is available as a single barrier sub, a dual opposing barrier sub or can be set up to be used as a double barrier with two disks utilized in the same direction. Assemblies are also available in a variety of mule shoe, box and pin connections with 10,000psi and 15,000psi pressure ratings.
Product Details
| Pressure Rating | 10,000psi | 15,000psi | ||
| Size | 2-3/8″ | 2-7/8″ | 2-3/8″ | 2-7/8″ |
| Max OD | 3.06″ | 3.67″ | 3.188″ | 3.875″ |
| Min ID | 2.00″ | 2.50″ | 2.00″ | 2.50″ |
| Overall Length | 11.53″ | 11.5″ | 11.53″ | 11.5″ |
| Torsional Yield | 4,000 ft/lbs | 5,800 ft/lbs | 4,000 ft/lbs | 5,800 ft/lbs |
| Top Connection | 2-3/8″ EUE Box | 2-7/8″ EUE Box | 2-3/8″ EUE Box | 2-7/8″ EUE Box |
| Bottom Connection | 2-3/8″ EUE Pin | 2-7/8″ EUE Pin | 2-3/8″ EUE Pin | 2-7/8″ EUE Pin |
| Tensile Yield | 193,000 ft/lbs | 236,500 ft/lbs | 193,000 ft/lbs | 236,500 ft/lbs |