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引言黄骅拗陷是中新生代的断陷盆地,沉积于厚约6000～8000米第三系,是黄骅拗陷主要的生储油岩建造。经过十多年的勘探开发,已成为我国主要含油气区之一。为了发展勘探,扩大油气资源,进一步明确有效生油层系,预测新的含油气区,本文着重对黄骅拗陷下第三系生油岩的油气生成深度(温度)、时间、油气演化与初次运移作一初步讨论。
Introduction The Huanghua depression is a Meso-Cenozoic faulted basin deposited in the Tertiary with a thickness of 6,000 to 8,000 meters. It is a major source rock reservoir in the Huanghua Depression. After more than 10 years of exploration and development, China has become one of the major oil and gas areas. In order to develop exploration and expansion of oil and gas resources, to further clarify the effective oil-bearing strata and to predict new oil and gas zones, this paper focuses on the hydrocarbon generation depth (temperature), time, hydrocarbon evolution and initial transport of Tertiary source rocks in the Huanghua depression Move as a preliminary discussion.