HETS Hydraulically Expandable Tubulars
HETS® Hydraulically Expanded Tubular System
Flexible design options for well engineering - HETS integrates expandable tubulars with conventional well construction using direct hydraulic expansion of solid concentric tubulars downhole to achieve metal-metal contact with high interfacial pressure. HETS is quite unlike other systems, deployed on wireline, coiled tubing or drill-pipe, and uses standard-grade steel components. Expand conventional casing and tubing to create a liner hanger or tie-back; even expansion of heavy casing is achievable with HETS. For both construction and remedial well engineering, zonal isolation packers, casing patch, tieback and liner hanger custom designs are available.
| |The HETS Well SystemThe HETS product family offers a flexible set of well design and construction tools for TTD, deep, slim, extended and horizontal well construction, workover or repair. | |
| |Zonal Isolation Barrier - HETS ZIB™An expandable steel isolation barrier or external casing packer | |
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| |Internal Casing Patch HETS - IP™Live well intervention with stainles steel internal expandable cladding for wireline, coil or drill-pipe | |
| |External Casing Patch HETS - EP™Swage a metal-metal load-bearing gas-tight connection to an existing casing string downhole | |
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| |Expandable Liner Hanger HETS - LH™Expandable liner hanger solutions for tight clearance liner to casing completions and DWC (drilling with casing) applications. | |
| |HETS Live-Well Deployment SystemsExpandable solutions in live wells in coiled tubing or electric line - internal patch or zonal isolation barrier activation | |
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|Request more information about HETS Expandables| |
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