Squeeze Remedial Cementing

The following 3 methods may be used in performing a squeeze cementation: Spot and Squeeze, Straight Squeeze and Circulation Squeeze.

1. The Spot and Squeeze or Block Squeeze method is the term used…

Circulation/Squeeze Cementation Repair/ Remedial

Circulation repair cementation is used when cement behind casing has a poor CBL and zonal isolation is required.

The casing is perforated in two places, a retrievable packer is set between the…

Introduction to Remedial Cementation

The main reasons for using remedial cementation procedures are to:

  • abandon specific reservoirs in a multiple reservoir completed well
  • seal off all perforations when abandoning a well to make sure…

Cement Remedial Grouting Procedure

If good returns were obtained at surface/seabed during the primary cement job, the casing to the drive pipe annulus should be topped up as follows:

  1. RUN a 2” tubing string down to the annulus as far…