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Browsing by Subject "de-watering"

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  • thumbnail.journal.alt
    Item type:Article, Access status: Open Access ,
    Instalacja gazodźwigu nurnikowego oraz żerdziowej pompy wgłębnej w zawadniających się odwiertach gazowych - wyniki prób przeprowadzonych w PGNiG S.A. Oddział w Sanoku
    (2010) Dębiński, Maciej; Rachwalski, Grzegorz; Ździebko, Artur
    In order to improve the ultimate recovery coefficient of water driven natural gas reservoirs, PGNiG Branch in Sanok for two years has been testing the plunger lift equipment and downhole sucker rod pump installations. This paper presents how these methods have affected the fluid production as well as solutions implemented during tests adapted to the standard gas well completion. Plunger lift method was used in a marginal well, where the foaming agents and normal blow out had no longer ensured the stable production. Pumping was utilized in completely flooded gas well, intended for the abandonment. First gained experiences confirm the effectiveness of both methods of gas well de-watering.