FIELD: oil and gas industry.
SUBSTANCE: invention relates to methods of preparation of associated gas and can be used in oil and gas industry. In preparation of associated petroleum gas purified from condensed moisture and mechanical impurities is mixed up with recycle gas, compressed, cooled and gasolined by absorption of stable oil, produced unstable oil is removed, and gas in presence of water and water condensate is subjected to mild catalytic steam reforming. Obtained catalyte is dried to produce commercial gas, water condensate and recycle gas. When required catalyte is further purified, and obtained concentrate impurities, as well as at least part of regeneration gas is used for auxiliaries.
EFFECT: technical result is high output and quality of commercial gas, reduced range of products and oil yield increase.
2 cl, 1 dwg
