Technical Library

Objective

04/20/2008

Operators encountered trouble zones, which escalated non-productive time (NPT) in an offshore shelf. By using Solid Expandables they were able to reduce the NPT, isolate the zones, achieve a 130% increase in the flow area, and realize a 50% increase in inside diameter (ID) at total depth (TD)....

10/15/2014

In openhole environments, SET® Systems provide a variety of solutions including mitigating risk, adding casing strings, and isolating trouble formations while retaining maximum internal diameter.

10/15/2014

SET technology is the result of a cold-working process that permanently deforms the pipe without any additional heat. The procedure inherent to expanding tubulars takes the steel beyond its elastic limit into the plastic region of the stress-strain curve, while remaining safely below ultimate...

08/27/2018

An Operator in the Norwegian North Sea encountered a restriction 118m (387 ft.) off bottom while running a 10-¾” MLT liner. This was the third attempt to pass the trouble spot. The decision was made to cement the MLT liner in place and find an alternative way to cover up the troublesome Balder...

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...

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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