The HydraSweep is a multi-cycle circulating valve that allows operators to divert flow to the annulus and back through the tool string as often as necessary by manipulating the fluid flow to the tool. The design allows for unlimited sequencing without the need to circulate any balls down the coiled tubing. Pump pressure can be used as an indicator of circulation valve position. For example, a pressure decrease will be seen when flow is diverted to the annulus.
HydraSweep™
Key features
- Unlimited Cycles
- Increased Annular Velocity
- Coiled Tubing Applications
- Acid Compatibility
- No Balls to Drop
- Immediate Flow Diversion on Demand Saves Fluid
- Options for 100% Flow Diversion or Limited Flow to Motor
Specifications
| O.D. | I.D. | LENGTH | OVERPULL | TORQUE | CONNECTION |
|---|---|---|---|---|---|
| in. | in. | ft. | lbs. | ft-lbs | |
| mm | mm | m | kg | Nm | |
| 2.13 | 0.75 | 7.57 | 70,630 | 994 | 1-1/2" AM MT |
| 54.0 | 19.1 | 2.31 | 32,037 | 1,348 | |
| 2.88 | 0.85 | 8.00 | 174,856 | 4,489 | 2-3/8” PAC |
| 73.2 | 21.6 | 2.44 | 79,313 | 6,086 | |
| 3.13 | 1.13 | 8.23 | 223,822 | 5,879 | 2-7/8” PAC |
| 79.5 | 28.7 | 2.51 | 101,524 | 7,971 |