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Wellhead Systems

Conventional and application-specific wellhead systems

	IC System	SSD-II System	SOLIDrill System	CSW System	MN-DS System	M-MC System	Fontus System
Nominal size, in	11	11	11–13	11–13	13	13–18	18 3/4
Pressure range, psi	3,000–10,000	5,000–10,000	5,000–10,000	5,000–10,000	5,000–10,000	10,000–15,000	5,000–10,000
Metal seals	Yes	–	–	Yes	–	Yes	Yes
Elastomer seals	Yes	Yes	Yes	Yes	Yes	–	Yes

Conventional Wellhead Systems

Leverage a wide range of slip-type and mandrel casing hangers and packoffs.

IC

Conventional wellhead system

Withstand pressures up to 10,000 psi in a configurable solution.

Modular Compact, Speed- and Time-Saving, and Multibowl Wellhead Systems

Decrease potential NPT and reduce trips with compact wellhead systems.

TS-S

Time-saving snap ring wellhead system

Run the casing head through a diverter with a single-stage wellhead system.

Fontus

Configurable compact wellhead system

Achieve configurability, robustness, reliability, extensive service life, and a reduced footprint.

SOLIDrill

Modular compact wellhead system

Work reliably in severe service conditions up to 10,000 psi and steep kickoffs.

SSD-II

Space-saving diverter wellhead system

Eliminate the need to install isolation bushings or dummy hangers when only the production string is run.

MN-DS

Multibowl nested-diverter snap-ring wellhead system

Eliminate intermediate casing strings and run through a diverter riser.

M-MC

Metal modular compact wellhead system

Discover one of the most efficient systems available that can be used either onshore or offshore.

CSW

Conductor-sharing wellhead system

Drill up to three dual-completion wells from a single slot, and reduce individual well costs and platform size.

Applications

Achieve better performance in HPHT, heavy oil, geothermal, and shallow water environments.

HPHT Technology Wellhead Systems

Wellhead technology for HPHT applications

Meet the challenges of high pressure and temperature with a variety of HPHT valves, hangers, and seals.

Heavy Oil Wellhead Systems

Versatile wellhead systems for efficient heavy oil recovery

Optimize fluid and pressure control for effective heavy oil recovery, including thermal recovery.

Geothermal Wellhead Systems

Fluid control systems for geothermal wells

Enhance efficiency in thermally enhanced (steam injection) recovery, waste disposal, and hot-water wells.

DF-PA

Diver-friendly plug-and-abandonment wellhead system

Minimize the amount of dive time required for installation, simplify the diver’s movements, and reduce the number of tools required for installation.

Shallow-Water Systems

Systems designed for shallow-water operations

Save time compared with conventional systems and reduce exposure to hazardous operations.

Connectors

Peruse our selection of wellhead and casing connectors.

SimpleGrip

Weldless surface casing connection system

Simplify wellhead installation without welding or special tooling.

FastLock

Quick wellhead connector

Meet the needs of drilling and production with regard to handling safety and makeup time.

FastClamp

Conventional API ring gasket wellhead connector

Install safer, faster, and easier with fewer personnel and less force compared with conventional clamps.

FlangeLock

Low-torque wellhead connector

Combine the fast makeup and low-torque requirement of FastLock connectors with the inherent low cost of flange connections.

SlipLock

Slip-type casing connection system

Use as an alternative to conventional weld-on or threaded casing connections.

View All

Product Sheet Adapt NST Nested Multistage Compact Wellhead System

Provides versatility and compact design for below-grade production.

Brochure Introduction to API Specification 6A

An overview of API Specification 6A 21st Edition released January 2020.

Product Sheet SimpleGrip Weldless Surface Casing Connection System