---
title: "Case Study: SprayCement Valve in a section milled window using PWC® cementing technology"
description: Check out our latest case study which outlines how we used our HydraHemera™ SprayCementing Valve in a section milled window in order to secure a proper placement of cement for a global Operator in Latin America.
---

[News from HydraWell ](https://blog.hydrawell.no/news)

# [Case Study: SprayCement Valve in a section milled window using PWC® cementing technology](https://blog.hydrawell.no/news/case-study-spraycement-valve-in-a-section-milled-window-using-pwc-technology)

 Written by [Erlend Engelsgjerd](https://blog.hydrawell.no/news/author/erlend-engelsgjerd) | Sep 3, 2021 8:13:36 AM

The Operator’s well in question was scheduled for Permanent Plug & Abandonment (PP&A), however, faced some huge challenges including pressures from the reservoir migrating through multiple casing strings.

Due to our proven track record and ability to demonstrate out-of-the-box thinking when it comes to well integrity solutions, and our previous work on the Operators affiliate in Norway, the Operator reached out to us for help.

Check out our latest case study, linked below, which outlines, in detail how HydraWell used our HydraHemera™ SprayCementing Valve to jet cement with high energy out to the under reamed window in order to secure a proper placement of cement.

[View full post](https://blog.hydrawell.no/news/case-study-spraycement-valve-in-a-section-milled-window-using-pwc-technology)

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