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舍女寺油田含油层系多,先后发现了6套含油气层系,但因为成藏条件复杂,油气分布规律不明确,给开发带来了不少苦难。本次工作对油气的分布规律进行深入研究,发现油气藏主要分布在大断层两侧的反向断鼻或断块圈闭内,分布规律主要受烃源岩分布、盖层分布以及断层系统的控制,储量丰度受沉积相的影响,这就为下步滚动勘探开发提供了方向。
There are many oil-bearing strata in Shensi Oilfield. Six sets of oil-bearing gas reservoirs have been discovered. However, because of the complicated reservoir forming conditions and the unclear rules of oil and gas distribution, a lot of hardships have been brought to the development. The work of oil and gas distribution in-depth study found that oil and gas reservoirs are mainly distributed in the reverse fault nose or fault block traps on both sides of the fault, the distribution of the main source rock distribution, cover distribution and fault system Control and abundance of reservoirs are affected by sedimentary facies, which provides the direction for further exploration and development.