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| Description: RIGVIS-LHD is a liquid viscosifier
containing high purity hydroxyethyl cellulose (HEC) specifically designed to be used in
medium-density to high-density brines. |
Typical Physical Properties:
Specific Gravity @ 60ºF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . 0.89
Density (lbs./gallon) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . 7.4
Flash Point . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . 54ºF
pH. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . Neutral |
Advantages:
- Environmental formulation – passes Oil & Grease test in typical application
dilution.
- Faster yielding than dry HEC.
- Provides reliable rapid dispersion and dissolution.
- Provides a wide range of viscosity for hole cleaning, gravel packing, spacers,
friction reducers and to control fluid loss to formation.
- Smooth, uniform viscosity with no lumping.
- Solids are easily removed at the surface.
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| Application: Please consult a RIG-CHEM
representative for a specific recommendation. |
| Handling: Improper
handling of this product can be injurious to workers. Observe all
safety precautions shown on the label and in the Material Safety Data
Sheet.
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