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塔里木盆地寒武─奥陶系碳酸盐岩广泛分布，潜在资源量占塔里木盆地总资源量的一半以上，现已发现 五大类１０种类型的油气藏。从油气藏形成条件和油气形成及演化分析，认为塔里木盆地寒武─奥陶系单个碳酸盐 岩油气藏规模不大，多形成油气藏群，单井初产量高，普遍具凝析气顶，一般均属正常温度、压力系统，并具多期成 藏，被断裂改造的特点。油气藏分布受区域构造、储盖组合、断裂、优质烃源岩分布区控制。
The Cambrian-Ordovician carbonate rocks in the Tarim Basin are widely distributed, with potential resources accounting for more than half of the total resources in the Tarim Basin. Five major types of reservoirs have been discovered in ten types. Based on the formation conditions of oil and gas reservoirs and the formation and evolution of oil and gas, it is concluded that the single Cambrian-Ordovician carbonatite reservoirs in the Tarim Basin are not large in scale and form multi-reservoir reservoirs. The single-well initial yield is high, , Are generally normal temperature and pressure system, and a multi-period accumulation, was broken transformation characteristics. The distribution of oil and gas reservoirs is controlled by regional structure, reservoir-cap assemblage, faults and high-quality source rock distribution.