Deepwater casing programs frequently combine tight annular clearances, subsea wellhead restrictions, under-reamed sections and complex well trajectories. Centralizer selection must therefore balance extremely low running clearances with the standoff required for successful cement placement.
Centek’s deepwater range includes close-tolerance bow spring centralizers and engineered centralizer subs designed for some of the most demanding offshore casing applications.
The TUR-CT and patented UROS-CT centralizers are manufactured to precise tolerances, enabling them to negotiate tight restrictions while maintaining a low-profile design and effective flow-by area. Carefully controlled bow geometry supports strength, flexibility and reliable performance through wellhead and casing restrictions.
For applications requiring an integral sub-based solution, TUR-SUB and UROS-SUB centralizer subs combine Centek bow technology with engineered sub bodies. Sub bodies can be configured to suit the casing string and customer-specific dimensional and performance requirements.
Centek’s engineering team can use simulation, product modeling and application data to compare centralizer configurations and support product selection before equipment is deployed offshore.
Explore our close-tolerance centralizers and centralizer subs or request technical support for your deepwater casing program.
The TUR-CT is a high-performance centralizer specifically designed for the demanding close tolerance (CT) and under-reamed applications found in some of the world’s most challenging offshore fields.
TUR-CT Close Tolerance Under-Ream Bow Spring Centralizer
The UROS-CT is designed to be run in the close tolerance, under-ream applications found in some of the world’s most challenging offshore fields. This close tolerance (CT) model is engineered to extreme tolerances enabling it to negotiate the tightest restrictions.
UROS-CT Close Tolerance Under-Ream Offset Bow Spring Centralizer
The TUR-SUB is designed to be run in the challenging, close tolerance, under-ream applications found in some of the world’s most challenging offshore fields.
TUR-SUB Centralizer Sub
The UROS-SUB centralizer is designed to be run in the close tolerance, under-ream applications found in some of the world’s most challenging deepwater wells.
UROS-SUB Centralizer Sub