Technical Library

Objective

12/16/2007

Implement an ESeal solution that would enable targeted completion with packer seats while also repairing the damaged vertical section of casing in the Barnett.

06/01/2018

ESeal™ HP Patch systems: A high-performance wellbore repair solution.

These systems utilize a higher yield-strength material than standard ESeal systems. The material’s increased burst and collapse ratings provide enhanced performance and reliability.

From re-completions to field...

03/01/2010

Enventure's 4-1/4 x 5-1/2 inch, 17 lb/ft ESeal Liner was installed in a Barnett Shale 3000 ft lateral wellbore to isolate existing perforations while allowing fracturing of new shale colume between old perforation clusters.

05/30/2018

The ESeal Flex expandable system is an expandable solution primarily designed for well completions, stimulations, and workovers.

02/12/2009

The Operator utilized Enventure's ESeal Liner expandable technology to isolate zones and provide a high-pressure environment for an aggressive re-frac program. The treatments paid out in ~2 months and increased production 700% where cement squeezes failed.

06/01/2018

In cased-hole environments, ESeal Liner systems provide a solution to mitigate troubled casing intervals in onshore and offshore applications.

08/30/2013

Results from two case histories in shale plays indicate that the use of an expandable refrac liner gives comparable, or better, gas production than other methods of perforation isolation, and provides assurance
for frac stage injectivity.

09/01/2013
In the Marcellus Shale, fracturing rates and pressures can be substantial, but there are other problems also associated with completing these wells, which can promote casing failure or compromise the pressureintegrity of a well. A...
06/01/2018

The ESeal Patch is a single-joint, solid steel, expandable casing patch for operators who need a permanent, inexpensive casing patch solution that reliably restores well integrity.

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