Product Sheet SlimTech Reduced-OD, Tubing-Retrievable Surface-Controlled Safety Valves
Maximize ID for production and wellbore access across a wide temperature and pressure range.
For sweet to severely corrosive environments and high-rate gas production or injection wells, SlimTech reduced-OD, tubing-retrievable, surface-controlled safety valves (SSVs) provide exceptional versatility and reliability with a compact design that meets or exceeds API and ISO standards.
These valves feature rod-piston actuation, metal-to-metal seal body joints, and rugged flapper-closure mechanisms.
The valves use a single rod piston with reliable, spring-energized, filled Teflon sealing elements; a static, full-closed, metal-to-metal seal; and a static, full-open seal and centralizing system. For maximum reliability, every SlimTech valve has only two body joints and uses proprietary threads to achieve a reliable, metal-to-metal seal. A patented system dramatically simplifies secondary communication.
For optimal valve OD, the SlimTech valve features the unique premium curved-flapper mechanism with full metal-to-metal sealing and a secondary soft seat. The robust flapper mechanism is designed to withstand the extreme forces experienced during high-rate closure. The standard SlimTech valve has been tested to close at rates up to 450 MMcf/d at a flowing pressure of 600 psi. A high-rate version has been tested to close at rates up to 505 MMcf/d at a flowing pressure of 600 psi.
The flapper system is manufactured with a leakage acceptance criteria 50 times better than the standard API and ISO specifications.
Share This
To download this file you first sign in to your Schlumberger account.
Don't have an account? Click below to get started.
Sign In Sign Up for an accountPremium content requires special account permissions. We need a little more information from you before we can grant you access.
Complete account setup