• i-Frac OH

    i-Frac OH™ is a ball drop activated multistage frac system for openhole horizontal completions. The system is installed in an integrated part of the lower completion string. Multiple stages can be installed in a wellbore, with each stage containing between 1 to 20 sliding sleeves. Once installed, the i-Frac system is secured in place via mechanical or swell packers. For each stage installed, one ball is pumped from surface to open all sleeves in the given stage. Once all sleeves in the stage are open, the frac job can then be carried out in a continuous pumping operation, with no prep time between stages.

    i-Frac OH




    • Ball drop operated
    • Configurable nozzles and shear pressures
    • 1/6 in., 1/8 in., 1/10 in., 1/12 in., and 1/16 in. seat increments
    • Multiple sleeves per stage allow for increased fracture initiation points
    • No explosives require on location
    • Drillable cast iron ball seats for easy mill out
    • Proven field success across all major plays
    • Compatible with dissolvable frac ball technology - frac balls that regrade over a calculated period in the presence of temperature and fluid, allowing production operations to begin with no well intervention
    • Max number of stages:
      • 42 stages for 4.5 in.
      • 52 stages for 5.5 in.


    • Increased time and cost efficiency compared with traditional plug and perf methods
    • Ability to employ continuous pumping operations
    • Excellent zonal isolation
    • Optimized fracture initiation
    • Multiple stages per well
    • Maximizes reservoir contact
    • Features millable seats for future fullbore applications
    • Fracturing/ stimulation
    • Production
    • Injection
    • Acidizing