Technical Library

Objective

01/02/2019

Matt Meiners, Enventure Global Technology, USA, explores how advancements in expandable liners are helping to improve zonal isolations when refracturing.

Recent shifts in the economics of oil and gas production have driven operators to focus more attention on enhanced production...

05/01/2015

A major Operator in the Barnett Shale needed to isolate four depleted perforation clusters to successfully refrac their well.  

The ESeal RF Liner increased flow area by 47%, compared to the conventional recompletion option.  

09/24/2009

Enable offshore exploratory well to reach total depth (TD) with optimal hole size after base casing was set higher than expected.

09/01/2019

Challenge

An Operator in the Permian Basin was drilling a directional well with plans to complete the well with 5-1/2 in. production casing in the lateral section. The customer had set the 9-5/8 in. casing at the kickoff point and had to drill an 8-3/4 in. hole through the curve and...

11/01/2018

Building on years of industry-proven solid expandable technology experience, Enventure’s SameDrift Openhole Liners are installed in the wellbore without loss of internal diameter (ID), providing the same drift as the casing string above the expanded liner. 

Benefits

  • Adds...
11/01/2018

Building on years of industry-proven solid expandable technology experience, Enventure’s SameDrift Openhole Clad is installed in the wellbore without loss of internal diameter (ID), providing the same drift as the casing string above the expanded clad. 

Benefits

  • Isolates...
12/27/2018

Multinational Energy Company Equinor experienced damage to the 18-5/8 in. casing at approximately 740m (2,428 ft.) MD in a well on the Oseberg B field in the North Sea. The client required a repair solution that would cover the damaged section while providing post-expanded drift ID of at least...

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