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Enviro-Syn® HCR-7000®


Contact us to learn more, obtain product or safety data sheets, and to order.

Contact us for more information on our Energy & Petroleum product portfolio

Enviro-Syn® HCR-7000®

Enviro-Syn® HCR-7000® is a proprietary, eco-friendly Modified Acid™ technology that minimizes the hazardous exposure levels, corrosion rates and negative HSE properties of hydrochloric acid while maintaining the solubilizing ability and reactivity rates. This strong modified acid has similar solubilizing abilities to 15% HCl in concentrate and can be enhanced through the addition of conventional oilfield chemistry.

Our wireline series, HCR-7000-WL®, is a method and formulary patented system and saves our customers hundreds of hours per pad and millions of gallons of water.



  • Fracturing spearheads

  • Stimulation at low to ultra-high temperatures

  • Removal of formation, scale or mineral deposits

  • Replacement for hydrochloric acid

Features & Benefits

  • Compatible with typical elastomers used in oil and gas

  • Class 1 acid package

  • Aggressive reaction rates compared to typical acid systems for spearheads, stimulations and workovers

  • High temperature stability to ~190°C (375°F)

  • Non-corrosive to the skin

  • Ultra-low fuming/vapor pressure

  • Adjust concentrations on the fly to target optimal pay zones

  • Biodegradable

Enviro-Syn® HCR-7000®

West Africa

Enviro-Syn® HCR-7000® Increases Production 8-Fold in Offshore 
Well Descale Treatment

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