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Id Clig

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PRODUCT BULLETIN

ID-CLIG

ID-CLIG chrome lignite is a specially formulated product designed for use as a thinner, fluid stabilizer and fluid-
loss-reducing agent in all water-base muds. It is an excellent additive for HTHP filtration control and
rheological stabilization for muds subjected to high temperatures.

Typical Physical Properties

Physical appearance Black powder


Specific gravity 1.7
pH (2% solution) 9.0 – 10.5

Application

ID-CLIG agent is used in water-based muds to reduce viscosity, increase rheological stability and improve
filtration control. The effect of ID-CLIG agent is most dramatic in fluids exposed to higher temperatures. ID-
CLIG agent can be applied to muds of any salinity, from fresh to saturated-salt, as well as to lime and gyp
muds. For saturated-salt or low pH mud systems, presolubilize ID-CLIG agent in a lower-salinity high-pH fluid.

ID-CLIG agent may be added to the system through the mixing hopper. Depending on viscosity and fluid-loss
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requirements, 1 to 6 lb/bbl (2.85 to 17.1 kg/m ) may be required. Improved HTHP filtration control and
rheological stability under adverse conditions, such as high temperatures, may require greater concentrations.
For improved mud system and product performance, the pH should be maintained at 9.5 or greater.

Advantages

 Compatible with all water-based mud systems.


 Reduces differential pressure sticking tendencies by reducing filter cake thickness and HTHP fluid loss.

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Stabilizes the fluid loss and rheology of water-base mud at the temperatures up to 450 F (232 C).
 Particularly effective in fresh water and sea water mud system.

Toxicity and Handling

Handle as an industrial chemical, wearing protective equipment and observing the precautions as described in
the Material Safety Data Sheet (MSDS).

Packing and Storage

ID-CLIG is packaged in either 25 kg or 50 lb multi-wall bags.


Store at moderate temperatures in dry a well-ventilated area. Keep in original container.

This information is supplied solely for informational purposes and IDEC makes no guarantees or warranties, either
expressed or implied, with respect to the accuracy and use of this data. All product warranties and guarantees shall be
governed by the IDEC Standard Terms of Sale.

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