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NEW FRONTIERS FOR HYDROCARBON PRODUCTION IN THE TIMAN-PECHORA BASIN, RUSSIA

機譯：俄羅斯蒂曼-佩喬拉盆地油氣生產的新陣地

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The Timan-Pechora Basin, located west of the Ural Mountains in northern Russia, is a prolific oil province covering 300,000 km~2. The basin, which has been efficiently explored, is predominantly oil prone, but significant accumulations of gas exist. The mean discovered field size of the basin has diminished considerably since it was first explored in the 1930s. Onshore, the current exploration potential is small to moderate in terms of potential-field reserves size but large in terms of number of untested prospects and leads. Eight of the nine identified plays are in the "plateau" phase. The remaining play is in the "breakthrough" phase, but the reserves potential is small to moderate. The field-development potential of the onshore region is substantial. Overall, 80%, or 13 billion barrels, of oil reserves remain unproduced. Most of the unproduced oil reserves are found in three carbonate plays: Lower Permian, Upper Devonian Fammenian, and Lower Devonian. Exploration potential exists in the offshore Pechora Sea, which is an immature exploration region. Four main plays, which are extensions of proven plays within the onshore portion of the basin, define the offshore exploration potential. The offshore portions of the plays are in the "active-growth" or possibly the "breakthrough" phase.
機譯：Timan-Pechora盆地位于俄羅斯北部烏拉爾山脈以西，是一個多產的石油省，覆蓋300,000 km?2。該盆地已被有效勘探，主要為石油易發(fā)區(qū)，但仍有大量的天然氣成藏。自1930年代首次發(fā)現以來，該盆地的平均發(fā)現油田面積已大大減少。就陸上而言，就潛在油田儲量而言，目前的勘探潛力很小至中等，但就未經測試的前景和潛在客戶的數量而言，目前的勘探潛力很大。已識別的九種戲劇中有八種處于“高原”階段。剩余部分處于“突破”階段，但儲備潛力很小至中等。陸上區(qū)域的現場開發(fā)潛力很大?？傮w而言，仍有80％的石油儲備（即130億桶）未開采。在三個碳酸鹽巖層中發(fā)現了大多數未開采的石油儲量：下二疊紀，上泥盆紀Fammenian和下泥盆紀?？碧綕摿Υ嬖谟诓怀墒斓目碧降貐^(qū)佩喬拉海。盆地陸上部分中已探明勘探的延伸是四個主要礦床，它們定義了海上勘探潛力。戲劇的海上部分處于“活躍增長”或可能的“突破”階段。

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