Diamondback Industries

Diamondback Industries Excalibur

Composite Frac Plug & Bridge Plug

The Excalibur series line of composite plugs are rated to 10,000 PSI at 350 degrees fahrenheit.  A wide size range is readily available.  Comprised of proprietary high temperature composites and polyamides, and having minimal metalic content, the Excalibur Frac Plug can be quickly and easily milled and circulated back to surface using conventional milling, drilling with a rig and tubing,k or with coiled tubing.  The plug incorporates many unique features that give the operator added advantages in the field.  Though mostly used for horizontal applications, its sleek, lightweight (only 17lbs.) design makes deployment fast and effiecient in both vertical and horizontal wells.  With consistent drill times of 15 minutes or less, the Excalibur Frac Plug will help you maximize operational efficiency and increase overall well reservoir economics.

Advantages of Excalibur Frac Plug

• Constructed mainly from high temperature polyamides and composites
• Utilizes retrievable packer style sealing elements
• Segmented metal alloy cleats to insure casing anchor
• Provides absolute zone isolation during multi-zone hydraulic fracturing
• Holds frac differentials from above
• Thru hole allows upward flow from blow frac plug
• Polyamide construction facilitates reduced drill out times
• Drill our can be accomplished using conventional junkbits or tricones
• 4-way intersection design on frac plug bottom prevents plug-off
• Wicker lock ring system to help prevent rubber mandrel movement during frac
• Ball seat has rubber insert to help seat ball during stimulation
• Ball can be run in place or dropped from surface

Advantages of Excalibur Composite Bridge Plug

• Constructed mainly from high temperature polyamides and composites
• Utilizes retrievable packer style sealing elements
• Segmented metal alloy cleats to insure casing anchor
• Provides absolute zone isolation during multi-zone hydraulic fracturing
• Holds frac differentials from above and well-bore differentials from below
• Polyamide construction facilitates reduced drill out times
• Drill our can be accomplised using conventional junkbits or tricones
• Wicker lock ring system to help prevent rubber mandrel movement during frac

Operation

The Excalibur Frac and Bridge Plugs are designed to be deployed and set using electric wireline or slickline using a downhole power unit.  The release mechanism is comprised of brass shear screws, bottom anchor rod and setting sleeve.  Electric wireline or slickline setting can be done using any or the following setting tools:

• Baker Style #10 Setting Tool
• Baker Style # 20 Setting Tool
• 2-1/2" Shorty Setting Tool
• 3-1/2" Shorty Setting Tool
• 3-5/8" Compact Setting Tool

Bottom anchor rods and setting sleeves are required for setting tools.

Setting Equipment Options

• Electric wireline setting tools
• Slickline setting tools
• Coiled tubing setting tools

Excalibur Coposite Frac Plugs/Bridge Plugs Sizing Chart