High-density divalent reservoir drill-in fluid
Generate low filtration rates and produce a thin filtercake with the first biopolymer-free divalent brine-base RDF.
The DI-TROL additive is a specially processed, high-molecular-weight, branched-chain starch derivative that generates elevated LSRV without the need for additional viscosifiers such as xanthan gum. DI-TROL additive also controls filtrate loss in the DIPRO fluid.
When used in conjunction with a bridging agent such as calcium carbonate, DI-TROL additive provides a thin, pliable, easily removed filter cake. DI-TROL additive should be used in calcium chloride, calcium bromide, zinc bromide, and divalent field brines. DI-TROL additive can also be used to viscosify sodium chloride and sodium bromide brines.
|Typical Physical Properties|
|Physical appearance||White powder|
|Solubility in water||100%|
Bioassay information is available upon request. Handle as an industrial chemical, wearing protective equipment and observing the precautions described on the Material Safety Data Sheet (MSDS).
DI-TROL additive is packaged in 25-lbm [11.3-kg] and 50-lbm [22.7-kg] multiwall paper sacks. Store in a dry location away from sources of heat or ignition, and minimize dust.
The storage of breakers containing this agent in any type of metal container should be avoided, especially over a long period of time. Plastic containers should be used for storage.