
The KBR drilling semi-submersible series was revolutionary when first introduced. Today, KBR drilling semi-submersibles are in service worldwide across a wide range of operational environments.
- The latest generation KBR drilling semi-submersibles have operated for more than 100 years in aggregate.
- Performing wells for Equinor, ExxonMobil, Pemex, Petronas, Husky Petrobras, Total, etc.
- Proven to have the most up time due to superior motion performance.
- Offered in both harsh and mild environment configurations.
- Construction friendly.
- Most major shipyards have built GVA semi-submersibles.
- Multiple Size available, GVA4000 to GVA 10000
- Water depth up to 10,000 ft.


KBR's Floating Systems
© 2025 KBR Inc. All rights reserved
