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通过对珠江口盆地陆丰凹陷东部地区的构造、断裂发育、地震反射结构、地层产状、地震反射频率等特征进行分析,并与已证实的新近纪洼陷进行详细对比和研究,首次提出陆丰凹陷东部发育中生代残留洼陷。通过与周边已证实的中生代坳陷石油地质条件的类比,认为陆丰凹陷的中生代残留洼陷应具有一定的勘探潜力,能为陆丰凹陷下一步的油气勘探开辟一个新的领域。
By analyzing the features of tectonic and fault development, seismic reflection structure, formation and seismic reflection frequency in the eastern part of Lufeng Sag in the Pearl River Mouth Basin, and comparing with the proven Neogene depression, the Lufeng Sag The development of the Mesozoic residual sags in the eastern part. Based on the analogy with the proven petroleum geologic conditions in the Mesozoic Depression, the Mesozoic residual sag in Lufeng sag should have certain exploration potential and open up a new field for the next exploration of oil and gas in Lufeng Sag.