Enable multistage stimulation with multicycle flexibility
The Ratek™ frac sleeve is a cementable multistage fracturing solution engineered to enhance stimulation and operational efficiency. Designed for deep-sea completions, the Ratek sleeve enables unlimited fractures and unparalleled flexibility.
The Ratek sleeve allows you to achieve an infinite number of stages, enhance fracture height and growth, ensuring superior long-term production.
Ratek offshore frac sleeve
Premium Versatility
A premium cementable multicycle frac sleeve for high-angle offshore multistage stimulations.
Ratek CSR
Compaction Resistant
An enhanced cementable multicycle frac sleeve designed to withstand compaction and subsidence.
Ratek Frac Isolation Assembly
Ready. Set. Screen.
The Ratek frac isolation assembly (FIA) is deployed on coil or jointed tubing to shift the inner barrel into position exposing the sleeve ports. The Ratek FIA shifts the sleeve open and closed using reciprocal tubing movement in combination with the bi-directional slips. The FIA is compatible with the entire family of Ratek frac sleeves.
Erosion Resistance
Frac Wedge
The Ratek sleeve’s frac wedge was developed as a diverter to channel frac fluid through the frac ports. Erosion tested to 6.8 million pouns of proppant at 35 bbl/min (5.m³/min) for enhanced durability.
Equalize Pressure
EQ Valve
Maintain isolation during simulation and equalize pressure to reliably unset in the most tumultuous environments.
REALIABLE ISOLATION
Packer Element
Offshore element performance demands more stages and more pressure at higher temperatures. The packer element is designed to maintain isolation in offshore environments.
SEAMLESS SHIFT-FRAC-CLOSE
Bi-Directional Slips
The shift-frac-close method eliminates the need to reposition tools to open or close sleeves, all with a simple, mechanical design.
PRECISE LOCATING
Sleeve Locator
A mechanical, debris-tolerant design eliminates operational limitations of pump activated locators. Position with accuracy at any depth without relying on a lock-in-place or a pressure-activated tool. Consistently locate and confirm when the sleeve is open for seamless stimulation and long-term multicycle operations.
COMPATABLE INTEGRATION
Bullnose/Crossover
The Ratek FIA is designed for unconventional reservoirs. The crossover design can be connected to accommodate additional auxiliary tools such as memory gauge tools.
Rugged + Reliable
The Ratek frac sleeves are designed for long-term, stage-by-stage wellbore production management and built to handle the most demanding offshore applications. Engineered for high-pressure, high-temperature environments, the innovative multicycle design features patented technology refined through over 315,000 deployments worldwide, delivering proven performance in both onshore and offshore operations.
