Weatherford International introduced the commercial release of the IntegraLine™ liner system with swage technology at the International Association of Drilling Contractors (IADC) World Drilling 2015 Conference and Exhibition. Operators today are more likely to encounter challenging well environments than routine ones. Designed and engineered by Weatherford for critical environments, the IntegraLine high-performance liner system provides maximum reliability in critical applications such as ultra deepwater, extended-reach, and sour-gas wells with high pressures and temperatures.
The IntegraLine liner system is comprised of three premium components: the polished bore receptacle, liner-top packer, and rotational hanger. The packer features swage sealing technology that forms an anti-extrusion, gas-tight barrier between the outer diameter of the packer body and the inner diameter of the host casing. This configuration reduces equipment failures that may threaten well integrity, allowing clients to achieve total depth efficiently while withstanding harsh conditions. Alternative components are also available to create a fit-for-purpose liner-hanger solution for specific, complex applications.