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Register here Sign inHydra Rig™ snubbing units have earned a reputation worldwide for high performance and versatility in the field. Our fast rig-up is due to the lightweight, compact design and the elimination of the need to “kill” the well. The latest design innovations include the combination split-spool four-way regeneration control valve for smoother, more precise unit control and the newly designed 6,600 ft-lbs dual motor rotary. Units are available in the short-stroke configuration to operate at any wellhead pressure or wellhead height and in the long-stroke configuration for increased tubing running speed.
Our snubbing units are designed to meet your snubbing and hydraulic workover requirements. Custom packages built to your specifications are available with a full line of auxiliary components such as work windows up to 600,00 lbs capacity, high-pressure circulating swivels up to 15,000-psi operating pressure, and skid-mounted mud pump packages. HRS 150 and 225 units are available in heli-transportable models for remote operations. DNV and BP200 certifications are available.
Snubbing Unit Specifications
Data Performance |
Model HRS 150 |
Model HRS 225 |
Model HRS 340 |
Model HRS 460 |
Model HRS 600 |
Max. pulling capacity |
150,000 lbs |
225,000 lbs |
340,000 lbs |
460,000 lbs |
600,000 lbs |
Max. snubbing capacity |
66,000 lbs |
120,000 lbs |
188,000 lbs |
220,000 lbs |
260,000 lbs |
Horsepower |
230 |
305 |
305 |
280 |
380 |
Tubing size range |
1–2⅞ in. |
1–5½ in. |
1–7⅝ in. |
1–8⅝ in. |
1–8⅝ in. |
Standard rotary torque |
5,000 ft/lbs |
5,000 ft/lbs |
10,000 ft/lbs |
10,000 ft/lbs |
20,000 ft/lbs |
Standard stroke |
10 ft |
10 ft |
10 ft |
10 ft |
14 ft |

