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1 Prace Instytutu Nafty i Gazu

1 2006

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Vozobnovlenie produktivnosti skvazin gorizonta C-5 Berezovskogo gazokoncensatnogo mestorozdenia v usloviah istosenia plastovoj energii i nakoplenia zidkosti po tehnologii gazliftnoj ekspluatacii skvazin

Ostapenko A., Homenko G.

Prace Instytutu Nafty i Gazu

2006

nr 137

839-844

Ensured well spouting under liquid accumulation at its bottom is an urgent problem at Berezivka gas condensate deposit. It is caused by lack of natural high-pressure gas sources at its Western end. Therefore, the further operation of low debit wells is impossible without application of novel technologies, namely, gas lift exploitation of C-5 level using 1" siphon pipes sunk into the well to increase the velocity of hydrocarbons flow. A source of gas lift may be commercial gas after industrial preparation to transportation along gas mains. This gas is to be pumped to the well along an inhibitor line using a compressor unit to be installed at Berezivka gas preparation plant. This unit will support start pressure of 25 MPa and working pressure of 10-12 MPa. This will improve the efficiency of accumulated liquid removal from well bottom and thus increase the gas condensate output.