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PRODUCTS
X-Span™
 Printable Flier
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"The multi-dimensional metal to metal X-Span™ technology seal is rated for all well
temperatures and conditions, yielding the highest burst and collapse pressure ratings."
Technical Specifications
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Owen Casing/Tubing Patch using X-Span™ technology provides a permanent
seal over perforations, splits, corrosion and/or leaks in all types
of tubulars. These patches can be run in any type of well including
horizontal, multi-lateral, slim hole, monobore or geothermal. Owen
patches have been proven both economical and reliable when used in
water shut-off or zonal isolation applications. The large bore
assures easy passage of tools including Magna Range bridge plugs,
large seal bore assemblies, logging tools (including production
logging), coil tubing, and perforating systems.
The multi-dimensional metal-to-metal X-Span™ technology seal is
rated for all well temperatures and conditions, yielding the highest
burst and collapse pressure ratings. It is single-tripped and can be
run in extended lengths of over 200 feet. It is the only system that
can be "purpose built" using premium alloys and/or customized for
well restrictions or increased pressure ratings.
The Owen Patch can be conveyed on Electric Line, Slick Line,
Tubing, Drillpipe or Coil Tubing.Well interventions can be performed
whether the well is flowing or static.
The Owen Patch is easily set using a multi-stage explosive or
hydraulic setting tool. The setting tool is retrieved directly after
the setting process is completed, all in the same operation.
The explosive setting tool can be ignited electrically (on
e-line), on slickline (using the Owen "SL" Firing System),
mechanically on pipe (drop bar) or hydraulically on pipe(circulating
pressure utilizing a ball seat or positive pressure). An EFI Safety
Interlock Detonator is available for e-line applications.
The hydraulic setting tool is functioned with direct pressure in
the work string over and above hydrostatic pressure at the tool or
utilizing a ball seat and circulating pressure.
Applications include:
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- Casing/Tubing Repair
- Hanger Systems for Gravel Packing
- Large ID PBR's
- Can include Profile Nipples and Sliding Sleeves
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The Owen Casing/Tubing Patch can be conveyed
on Electric Line, Slick Line, Tubing, Drillpipe or Coil Tubing.
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Once on depth, the power charge and the setting
tool is triggered (as is pictured). The power charge generates
gas pressure on multiple pistons driving the connecting rod
upward against the setting sleeve, forcing the swages to expand
the X-Span seal against the inside wall of the casing or tubing.
(Hydraulic setting tools are also available).
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The Patch is set once the X-Span seal is fully
engaged against the wall of the casing or tubing. Continued
upward force on the connecting rod shears the collet assembly
(located in the bottom swage) releasing the setting tool assembly
from the Patch.
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Once the collet section is disengaged, the
setting tool assembly is pulled to surface and the X-Span
Patch is secured in place.
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