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1970-1978年笔者在塔里木油气地质调研中首次提出古生代有发育的烃源岩,1984年沙参2井实现了古生代海相油田的首次重大突破。1992年通过多个古生代油气田深入研究建立了古生代海相油气成藏理论。其理论内涵:叠加复合盆地成藏,多时代多层系生油,多期成藏,多时代多类型储盖组合,多成藏模式,油气主要分布在古隆起、古斜坡、断裂带和不整合面附近。
From 1970 to 1978, the author first proposed the Paleozoic and developed source rocks in the Tarim Basin. In 1984, Shashen-2 well achieved the first major breakthrough in the Paleozoic marine oilfields. In 1992, a number of Paleozoic oil and gas fields through in-depth study established the Paleozoic marine oil and gas accumulation theory. Its theoretical connotation is that the hydrocarbon accumulation in the superimposed complex basin, the multi-generational oil generation in multi-age, multi-period reservoir formation, multi-generation reservoir-cap combination and multi-reservoir forming model are mainly distributed in paleo-uplift, paleo-slope and fault zone Near the integration surface.