Bridge Plug, Mechanical Set / Wireline Set

The COT WRBP is a wireline set, retrievable plug capable of holding differential pressure from above or below.

The WRBP may be set on conventional wireline or hydraulic setting tools. The short design is easy to retrieve on tubing, coil tubing or sand line, using the appropriate retrieving tool.

When the retrieving tool engages the top of the bridge plug, the equalizing valve opens before the bridge plug is released, preventing the bridge plug from moving with differential pressure.

1. wireline, hydraulic or coiled tubing set.

2. caged bi-directional slips

3. equalizing valve opens before plug is released

4. straight pull release

5. over shot will wash to gage ring for easy retrieval

6. rotational safety release mechanism

7. optional sand line or coiled tubing retrieval

8. swab resistant packing element system

These are field proven modular designed high performance drillable bridge plug, commmonly used for zonal isolation during stimulation or cementing jobs, or for temporary and permanent abandonments.

A modified version of this bridge plug is availble for use primarily is gas well applications.

Simple design allows the upper portuion of the body and the bridging plug to be drilled out, generating pressure equalization across the tool before drilling of the upper slips.

High performance up to 10000 psi and 400 deg F, easy PDC drillable.

The mechanical set retrievable bridge plug is a high-pressure packer type plug used for multiple zone and selective single zone treating and testing operations such as acidizing, fracturing, cementing, and testing.

The retrievable bridge plug is designed with a large internal by-pass to reduce swabbing when running and retrieving.

The by-pass closes during the setting of the plug and opens prior to releasing the upper slips to equalize pressure when unsetting.

The by-pass is located directly below the upper slips to help debris wash when the by-pass is open.

The retrievable bridge plug has the added feature of being able to set and pack off the element in tension, making it ideal for setting shallow to test well head equipment and also deep, high pressure wells.

These are field proven modular designed high performance drillable bridge plug, commmonly used for zonal isolation during stimulation or cementing jobs or for temporary and permanent abandonments.

A modified version of this bridge plug is availble for use primarily is gas well applications.

Simple design allows the upper portion of the body and the bridging plug to be drilled out, generating pressure equalization across the tool before drilling of the upper slips. High performance up to 10000 psi and 400 deg F, easy PDC drillable.