MM凹陷MS水下冲积扇与油气评估

1997年 36卷 第No. 4期
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MS underwater alluvial fan in MM sag and the hydrocarbon evaluation
华北石油局第四物探大队综合研究院, 新乡453700
Comprehensive Research Institute, The 4th Geophvsical Exploration Partv, North China Petroleum Bureau, CNSPC, Xinxiang 453700
本义依据地震资料推断了MM凹陷南部早日垩世MS水下冲积扇的存在, 并根据凹陷内生油岩成熟度、油气运移聚集规律, 对它的含油气性进行了评估。
On the basis of seismic data, we deduce the existence of an underwater alluvial fan of early Cretacans epoch in the southern MM sag. Its hydrocarbon-bearing property is evaluated in accordance with source rock maturity as well oil/gas migration and accumulation laws.
MM凹陷; 水下冲积扇; 地震相;
MM Sag; Underwater Alluvial Fan; Seismic Facies; Source Rock;