One of the latest industry innovations in the subsea well intervention market is Unity's Subsea Compact Shear-Seal Blowout Preventer.

As a BOP safety head, the CSS can provide critical safety barrier above the subsea tree as part of the landing string.

A result of Unity’s original, field-proven, compact and lightweight surface design, the Subsea CSS comes with a friendly modular interface, ideal for any mode of deployment, be it rig-based, in-riser intervention, or light well intervention open water riser and riserless as well.

Redefining strength and durability in the subsea environment, the Subsea CSS can be classified as a high performing safety barrier which takes less than 10 seconds of closing time. It is 50% lighter than conventional designs, and measures 33.5″ at its widest point, requiring less deck space. Targeted at the shallow water market for standard pressure abandonment and intervention applications, the model requires on additional personnel for operation. It boasts of an universal shear and seal capability, applicable to rods, coiled tubing, wireline, slickline and e-line.

Easily adaptable to dual ram configuration, it is designed for easy access to rams and seals for redress and to replace rams for varying applications.