Sedimentary and reservoir architectures of MB1-2 sub-member of Middle Cretaceous Mishrif Formation of Halfaya Oilfield in Iraq |
SUN Wenju,QIAO Zhanfeng,SHAO Guanming,SUN Xiaowei,GAO Jixian,CAO Peng,ZHANG Jie,CHEN Wangang |
Fig. 1. Structural and well location map (a) and composite columnar section of Mishrif Formation (b) in Halfaya Oilfield, Iraq. GR—natural gamma, ρ—denstiy; Δt—acoustic differential time. |