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塔北隆起中西部的油气勘探前景良好,但石油地质很复杂。区域地质资料分析表明,南天山洋盆中段形成于晚奥陶世-早志留世,塔北古斜坡是油气富集的良好条件。哈6井鹰山组烃源岩样品的实验数据显示,厚达130m的岩层有机碳含量高于0.5%,证实盆地中西部下奥陶统发育工业性烃源岩,有望使勘探深度和勘探领域得到拓宽。研究认为,塔北隆起中西部具备发育复合古岩溶体系的条件,沿不整合面和尖灭线附近是寻找大规模古岩溶油气藏群的有利地区;英买力凸起南部寒武系褶皱具备优越的油气成藏和保存条件,是潜在的油气勘探新领域。此外,英买力凸起潜山区的油气成藏控制因素较多,位于古潜山的局部构造控制油气的聚集,仍有一定的勘探潜力。
The oil and gas exploration prospects in the central and western Tarim uplift are good, but the petroleum geology is very complicated. The analysis of regional geological data shows that the middle part of the southern Tianshan Ocean Basin was formed in the Late Ordovician-Early Silurian, and that the Tarim Paleoproterozoic is a good condition for petroleum enrichment. According to the experimental data of the source rocks of the Yingshan Formation in Ha-6, the organic carbon content of rock formations up to 130 m thick is higher than 0.5%. It is confirmed that the development of industrial source rocks in the Lower Ordovician in the central and western basins is expected to increase the exploration depth and exploration area Be broadened. The study suggests that the central and western Tarim uplift with the conditions of the development of complex ancient karst system, along the unconformity and pinnacle near the area is looking for large-scale paleokarst oil and gas reservoirs favorable areas; Yingbu force uplift of the southern Cambrian fold with Superior hydrocarbon accumulation and preservation conditions are potential new areas for oil and gas exploration. In addition, there are many factors that control the accumulation of oil and gas reservoirs in Yingli force, and the local structures located in the buried hill control the accumulation of oil and gas. There is still some exploration potential.