Scribd
Upload
156 views1 page

Tuned Spacer III

The Tuned® Spacer III Ultra HT spacer fluid is designed for high-temperature applications between 300°F and 450°F, with adjustable rheological properties for efficient drilling fluid displacement and filter-cake removal. It is a cost-effective, water-based fluid that can displace both water- and oil-based drilling fluids, providing improved suspension properties and consistent yield points across a wide temperature range. This system enhances cementing operations and ensures reliable zonal isolation in various well conditions.

Uploaded by

chemeirind
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
156 views1 page

Tuned Spacer III

The Tuned® Spacer III Ultra HT spacer fluid is designed for high-temperature applications between 300°F and 450°F, with adjustable rheological properties for efficient drilling fluid displacement and filter-cake removal. It is a cost-effective, water-based fluid that can displace both water- and oil-based drilling fluids, providing improved suspension properties and consistent yield points across a wide temperature range. This system enhances cementing operations and ensures reliable zonal isolation in various well conditions.

Uploaded by

chemeirind
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
You are on page 1/ 1

CEMENTING

Tuned® Spacer III Ultra HT spacer fluid


High-temperature spacer with accurately adjustable rheological profile

®
Tuned Spacer III Ultra HT spacer fluid is designed especially for Tuned Spacer III Ultra HT cement spacer system has relatively
high temperature applications between 300°F (149°C) and 450°F constant rheology at temperature ranges between 80°F (27°C) and
(232°C). The spacer’s rheological properties (viscosity and yield 450°F (232°C); therefore, during operations it promotes control
point) can be designed for specific application in individual well over mixing, pumping, and equivalent circulating densities (ECDs).
conditions. By optimizing the rheological properties of the spacer The system is designed to provide reproducible results from 10 ppg
fluid, the drilling fluid can be efficiently displaced while eroding to 18 ppg.
the filter cake from the formation during primary cementing
operations. The effectiveness of the displacement contributes to Benefits
successful cementing operations and reliable zonal isolation. • Quickly yields to desired rheological properties for enhanced
drilling fluid displacement and filter-cake removal
Applications
• Not limited to a particular water source and can be designed to
The Tuned Spacer III Ultra HT cement spacer system was designed
displace both water- or oil-based drilling fluids (WBM or OBM)
for high-temperature applications including geothermal wells.
Tuned Spacer III Ultra HT cement spacer system is a cost- • Demonstrates improved suspension properties
effective, water-based fluid that can displace water- or oil-based
• Can provide a consistent yield point over a wide range of
drilling fluids and provide adequate separation between fluids
temperatures (ambient to 450°F/232°C)
that might not be compatible. It can deliver improved rheological
and suspension properties over a wide range of temperatures and
can be used in primary cementing operations and drilling-fluid Tuned® Spacer III Ultra HT Spacer Fluid
recovery processes. Properties

Because the rheology profile of the system is relatively flat across Color / Form Gray powder
a broad shear-rate range, it helps promote better displacement
Bulk Density 53 lb/ft3
efficiency by providing a more uniform flow velocity, particularly
across eccentric annuli. Specific Gravity 2.55

1-lb sample (102115671)


Packaging
50-lb sack (102115672)

For more information on Tuned® Spacer III Ultra HT spacer fluid, please call your local
Halliburton representative or email us at cementing@halliburton.com.

© 2013 Halliburton. All rights reserved. Sales of Halliburton products and services will be in accord solely with the terms and conditions contained in the contract
between Halliburton and the customer that is applicable to the sale. H010314 06/13

www.halliburton.com

You might also like