The Fontus wellhead system is engineered with the evolution of the MRD recessed-bore metal-to-metal seal and CANH rough casing metal-to-metal seal packoff that can
The wellhead system’s single-trip tooling package and standardized design enable superior installation times. The system also mitigates damage on installation that sometimes only becomes apparent after completion, therefore reducing the possibility of future costly workovers.
The Fontus wellhead system’s interchangeability and configurability enable various well designs and drilling scenarios while still conforming to a complete standard system.
The following SLB products are protected by patents in the U.S. and elsewhere. This website is provided to satisfy the virtual patent marking provisions of various jurisdictions including the virtual patent marking provisions of the America Invents Act and to provide notice under 35 U.S.C. §287. The following list of SLB products may not be all inclusive, and other SLB products not listed here may be protected by one or more patents.
Cameron Fontus: Protected by U.S. Patents US 8,944,156, US 11,773,668, US 10,113,384, US 10,301,895. Additional patents may be pending in the U.S. and elsewhere.