MS Spacer

Reduce cement loss and formation damage

Compatible with virtually all cement systems and drilling fluids, Nine’s Membrane Sealing Spacer System (MS Spacer) mitigates the risks of filtrate migration without compromising thickening times or compressive strength.

Single-stage success rate bringing cement to surface

The MS Spacer has proven stable in long laterals with tight clearances and temperatures near 380°F in the Permian and Delaware basins, providing significant savings compared to latex slurries.

Advantages before and after

Prior to placement, MS Spacer removes gelled drilling fluid, optimizing flow regime, density and chemical enhancement. After placement, it delivers predictable and effective isolation, reducing slurry fallback while preventing induced losses and costly remediation.

Purpose

MS Spacer enables the use of standard slurry designs and densities where highly extended or special lightweight slurries were previously required.

Process

With extensive lab testing and modeling capabilities, our experts can approximate equivalent circulation densities (ECDs) and pressures, creating a customized pumping schedule based on wellbore conditions, technology and personnel.

Innovation

Using ultralow fluid invasion technology, MS Spacer forms a strengthening barrier at the wellbore wall, retaining its integrity and permeability for optimized production.

Unlimited Upside

In addition to its high-temperature stability, compatibility and design flexibility, MS Spacer allows for increased ECD at casing depth, reduced fluid loss and effective rotation throughout the job.