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本文通过对松辽盆地扶-新油气聚集带的形成研究,探讨勘探程度比较高的老区再我油气的远景和钻探有利区块或层段的选择。通过实例解剖构造发育史、沉积环境、圈闭和油藏形成,以此做为决策分析的基础。扶-新油气聚集带还有较大的勘探远景,其北翼新230井至地011井间可能找到一块整装富集的潜伏背斜油藏;该带杨大城子油层尤其是扶余油田下部补充勘探的远景更大。
Based on the research on the formation of Fu-Xin oil and gas accumulation zone in the Songliao Basin, this paper explores the prospects of re-oiling and the selection of favorable blocks or intervals in the old exploration area with high exploration degree. The anatomical structure, developmental history, sedimentary environment, traps and reservoir formation were dissected through examples to serve as a basis for decision analysis. Fu-new oil and gas accumulation zone there is a larger prospect of exploration, the northern wing of the new 230 well to 011 wells may find a fully assembled enrichment of anticline reservoirs; with Yang Dachengzi reservoir, especially in the lower reaches of Fuyu Prospects for additional exploration are even greater.