第五讲 底辟构造(diapir structures)石油构造分析定义：地下塑性层（盐、石膏 、泥和岩浆等）在外力的作 用下发生流动，使负载层变 形和破裂而形成的构造组合(Michael R. Hudec, 2007)(Michael R. Hudec, 2007)Equal-area Mollweide projections showing global distribution of major cratonic salt basins. (Michael R. Hudec, 2007)Equal-area Mollweide projections showing global distribution of major synrift salt basins. (Michael R. Hudec, 2007)Equal-area Mollweide projections showing global distribution of major passive-margin salt basins. (Michael R. Hudec, 2007)Equal-area Mollweide projections showing global distribution of major collisional salt basins. (Michael R. Hudec, 2007)Equal-area Mollweide projections showing global distribution of basins containing salt structures (dark-gray areas). (Michael R. Hudec, 2007)底辟带中深层已发现超过 100km2 的背斜构 造9个，预测资源 量24405 108m3 ，均未钻探。其中DF1-1， LD8-1 落实程度较高。4-1DF1-1常 规瞬 时 相 位精 细 处 理