惠民凹陷唐庄地区油气地质条件分析

运用三维地震资料，结合临区地质分层，分析了唐庄地区的构造面貌和油气藏规律。该区主要有背斜油气藏、断地愉油气藏及构造－岩性油气藏；沙三段－沙一段，油气藏发育层位和深度由南向北依次更新并抬高；各层位油气藏叠合连片构成复式油气田，综合研究指出，唐庄北部是今后寻找东营组地层不整合油藏的有利地区。

Analysis on oil-gas geologic setting in Tangzhuang, Huimin sag

Structural features and oil?gas reservoir forming rules of Tangzhuang area are analyzed using 3D seismic data combined with geologic stratification of the adjacent areas. There are anticlinal, fault block and structural?lithologic oil?gas reservoirs mainly in this area. Developed horizon and depth of the oil?gas reservoirs in Es 3?Es 1 is renewed and lifted from south to north in turn; oil?gas reservoirs of various horizons make up multiple oil?gas field by overlaying and joining together. Synthetic study presents that the down?thrown of Tangzhuang fault will be the chief target of looking for Es 3 lithologic trap, and the north of Tangzhuang will be the favorable area of looking for Ed stratigraphic unconformable oil reservoir in future.