Diverter Systems

Fixed Diverter Systems

Used for applications on a shallow-water jackup rigs, Dril-Quip’s Fixed Diverter is permanently installed on the platform. It’s designed to accommodate conventional systems as well as our BigBore™ system, which allows for larger 36-inch ODs. In contrast with other diverters, our system saves considerable time via quick make-up connections, and by permitting the rig flowline, diverter line, trip tank line, and fill-up line to remain assembled throughout drilling.

Features

• Augments BOP system during all other drilling, completion, and workover operations
• Improves safety and reduces rig-up time
• Simplifies installation compared to temporary diverters
• Eliminates need to weld a flange to the conductor casing or fabricate a bell nipple during BOP installation
• Facilitates operation and maintenance with handling and test tools (provided)
• Full bore for the rotary table, pressure rated to 500 psi

 

CSO Diverter Systems

Dril-Quip’s Complete Shut-Off (CSO) Diverter Systems are designed for enhanced safety on floating and deepwater rigs. Manufactured and fatigue-tested to the highest standards, they help to further mitigate HSE risks and reduce costs.

ADS Diverter Systems

Developed and proven for deep well on the Arabian Peninsula, the ADS is a portable diverter installed on the conductor, establishing a pressure-tight seal to enable controlled diversion of gas pockets potentially encountered. Housing, packing elements, and an overshot spool-type connector are integrated into a unitized protection device to deliver safe and reliable performance.

Features

• Large-bore diverter accommodates 36-inch drift
• Protects wellbore during drilling and casing operations with range of split insert packers
• Split-packer design allows elements to be run through a 37.5-inch rotary table
• No hydraulics required; split-insert packer simplifies installation via weight-set, lock-ring style auto-locking components
• Overshot radial bolt connector offers quick, easy make-up using standard impact wrenches
• Overshot connector packer seal is hydraulically energized for reliable control of wellbore fluids
• Engineered, designed, and operated to API industry standards
• Adaptable to most land drilling rigs
• Complete ADS diverter and valve system available from one source, Dril-Quip