Technical Library

12/29/2009

A major operator was sidetracking out of an existing well to a nearby reservoir.The first attempt to sidetrack utilizing a conventional casing design failed to reach the target depth and damaged the 13-3/8 in. casing.

The casing design for a...

09/24/2009

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