Key words: gas-bearing horizon, gas blowouts, gas hydrates
Cenomanian gas reservoirs at giant Western Siberia gas fields are at the late stage of development. New gas reserves with gas composition identical to Cenomanian could be found in upper part of Tibeisalin suit located at depth 300-600 m. This suite has good reservoir properties and is regionally spread. It is capped by other regional horizon having trap properties. Drill teams often observe gas liberations from this depth interval when drilling through. Tibeisalin horizon is located in the interval of hydrate stability zone and two-phase gas state is expected. So, new exploration and production technologies will be necessary.
Юбилей Великой Победы![]() - специальная подборка статей журнала, посвященных подвигу нефтяников в годы Великой Отечественной войны; - списки авторов публикаций журнала - участников боев и участников трудового фронта. |