Drilling Company Goryzonty LLC has an experience in workover of oil and gas wells. Since 2010 we have carried out workover of 15 gas and 2 oil wells. We also perform treatment of cased wells, namely acid treatment. Drilling Company Goryzonty LLC has the permission to work with the following acids and alkalis:

• Hydrochloric acid (HCl)
• hydrofluoric acid (HF)
• Hydrofluoboric acid
• Citric acid (C2H8O7)
• Acetic acid (CH3COOH)
• Sodium hydroxide (NaOH)
• Carboxymethyl cellulose ether
• Sodium carbonate
• Potassium chloride