Technical Library

Objective

09/20/2018

An Operator drilling a well offshore Mexico, encountered a depleted sand formation while drilling below their 9-7/8 in. casing. The well was planned to be completed with 7 in. production string at TD and through the 9-7/8 in. casing. If conventional casing would be run to cover the depleted zone...

02/12/2015

An Operator planned to maximize production in a 30+-year-old well by directionally deepening the well to intersect an undeveloped reservoir.  After the high-pressure formation was drilled, a 5-1/2 in. SET Openhole Liner (OHL) successfully isolated the formation while maintaining maximum wellbore...

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...

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