Surface Casing - Elastomer
Baker Hughes offers a range of surface casing options that provide pressure integrity within the wellhead high pressure housing string to prevent catastrophic pressure loss when drilling to the reservoir. Surface casing generally refers to 20-22" diameters, with special applications extending to 24". Elastomer sealing options are suitable for low-liquid pressures.
The RL-4S is a legacy Baker Hughes product with extensive field history dating back to the 1980s. It is a family of large OD, internally shouldering surface casing connectors with sizes ranging from 20 - 26" OD. The RL-4S is driveable, with 4-start threads that provide make-up with only 1/4 to 1/2 t... Show More
Price on request
Price on request
The RL-GT is a new Baker Hughes technology. It is a family of gas-tight connectors with an internal shoulder and OD spanning both surface and conductor casing sizes, with available sizes ranging from 20" to 30" OD. It is designed to meet pipe capacity, proven via industry standard testing. Single-st... Show More
Price on request
Price on request