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Oil Well Cement W-120

Gypsum products for expansion and set control of Portland cement in oil well applications.

Key Documents & Design Files



Gypsum products for expansion and set control of Portland cement in oil well applications. Oil Well Cement W-120, provide unique flow characteristics and setting properties when added to Portland cement-based down-hole cementing formulas.

Main Features

The expansive properties and quick set of Oil Well Cement W-120 will help the experienced cement formulator produce a high quality cement job. Oil Well Cement W-120 can also be used as stand-alone products in work-over operations. Oil Well Cement W-120:

  • Add an expansion characteristic to counter Portland cement shrinkage
  • Set while in motion, minimizing gas migration during the job
  • Have a right angle/snap set behavior that minimizes transition times
  • Allow low permeability, yet are readily drillable when used as a plug in work-overs
  • Are high strength, expansive and fast-setting; pumpable through the majority of published set times

Documents & Files

Data Sheets & Specifications

Data/Submittal Sheet (English) PDF 455.6 KB

SDS, Certifications & Reports

SDS (English)
SDS (Spanish)
Certificates (English) PDF 972.9 KB

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q & a

  • Does USG® Oil Well Cement W-60 come in bulk?

    Yes, both W-60 and W-120 Oil Well Cements are available from Southard and Ft. Dodge in bulk.

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  • Need help right away?

    Call our Technical Support team at 800-874-4968 (Monday-Friday, 7:30 am - 4 pm Central).