THRU-TUBING RETRIEVABLE PACKER (TTRP)

The Thru-Tubing Inflatable Retrievable Packer provides a means of performing remedial and stimulation operations without pulling the production tubing. An inflatable packing element on the packer is sized to pass through the production tubing, pack off the casing/liner below and then the equalized and deflated packer can be retrieved through the production tubing. The packer operates with tubing pressure and a limited amount of pull so it can be run on coiled tubing as well as threaded tubing.

Thru-Tubing Inflatable Packer

Body OD [inch]

Element OD [inch]

Specification

Inside Diameter [inch]

Length with Running Tool [inch]

Length without Running Tool [inch]

Fishing Neck Size and Type

Guide Ring OD [inch]

Min. Restriction to Pass Through [inch]

1.690

1.690

0.460

165

140

-

1.753

1.859

2.125

2.125

0.625

165

140

1.37 OD External

2.188

2.338

2.500

2.563

2.750

2.750

2.813

3.025

3.000

3.000

0.815

167

142

2.5 OD External

3.063

3.300

3.375

3.438

3.713