CSWL

Drilling reagent

(TU) 20.59.59-177-14023401-2018

CSWL drilling agent is a technical lignosulfonate condenced in an acid medium.

CSWL drilling agent is delivered in 25 kg bags.

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Purpose

CSWL is used as a component of process fluids to thin down filtration rate of drilling mud (fresh water and mineralized) and to regulate rheological properties under high temperatures. The use of the agent makes it possible to minimize the adhesiveness of filter cake and reduce sludge balling.

Find out if the reagent is appropriate to solve your tasks

Order the sample and test it in real conditions. Later on, our laboratory will elaborate on this reagent to adjust it to your specific needs.

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Physical and chemical properties

Property

Standard

Appearance

Powder of light brown to brown color

Solubility, %, min

Water content, mass, %, max

PH value 1% water solution, units.

6.0 – 9.0

Recommendations to application

Concentration of CSWL in drilling mud is 1 to 3%, and depends on mud mineralization and downhole temperature. In order to select the optimal concentration, it is recommended to contact Himprom representatives.