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塔中古隆起复式油气聚集区在石炭系、志留系、奥陶系及寒武系均发现了大中型油气藏。勘探开发成果与石油地质研究表明,塔中Ⅰ号坡折带大型礁滩复合体、大型风化壳岩溶储集体等是塔中富油气区大型—特大型油气田发育的重要领域;继承性古隆起是油气运聚成藏的基础;多充注点多期次泵注式大面积成藏是塔中海相碳酸盐岩整体含烃、局部富集的关键;多套优质的碳酸盐岩孔—洞—缝岩溶储层是形成大型非常规岩溶缝洞型凝析油气田的前提。塔中富油气区上奥陶统礁滩复合体、下奥陶统风化壳油气藏横向连片、纵向叠置,是油气勘探的重点领域。
Tazhong paleo-cumulus oil and gas accumulation area in the Carboniferous, Silurian, Ordovician and Cambrian are found in large and medium-sized reservoirs. The results of exploration and development and petroleum geology show that the Tazhong Ⅰ large breakout complex and the large weathering karst reservoir are the important fields for the development of large-large oil and gas fields in the Tazhong rich area. The inherited paleohighs are the oil and gas The basis of migration and accumulation; the multi-charge multi-period pump-injection large-area accumulation is the key to hydrocarbon accumulation and local enrichment in the marine facies carbonates in the middle Tarim Basin; multiple sets of high-quality carbonate rock pores- - The karst reservoir is the prerequisite for the formation of large-scale unconventional karst fracture-type condensate field. The Upper Ordovician reef complex and the Lower Ordovician weathering crust in Tazhongfu hydrocarbon area are contiguous and vertically stacked, which are the key areas for oil and gas exploration.