X-SPAN Tubing and Casing Patch
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-SPANTM seal technology is rated for all well temperatures and conditions, yielding the highest burst and collapse pressure ratings. It is single-trip system 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 intelligent Firing System), mechanically on pipe (drop bar) or hydraulically on pipe (circulating pressure utilizing a ball seat or positive pressure).
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.
Applications include:
Water Shut-off/Zonal Isolation
Frac Thru/Zonal Protection
Liner Lap Sealing
Velocity Strings
Open Hole Completion System Repair
Casing/Tubing Repair
Hanger Systems for Gravel Packing
Large ID PBR'sCan incorporate
Profile Nipples, Sliding Sleeves, Sandscreens and Sump Packers
