METHOD FOR PREVENTION OF PARAFFIN DEPOSITS IN OIL AND GAS-CONDENSATE WELLS

摘要

FIELD: oil producing industry. SUBSTANCE: method for prevention of paraffin deposits in oil and gas-condensate wells includes determination of section of active paraffin sedimentation, selection of chemical additive to cleaning agent concentration required for the given section, and introduction of cleaning agent with additive by means of tube with calibrated hole additionally installed in tubing. EFFECT: higher efficiency.