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. 3. Structural characteristics of various microfacies cycles in MB1-2 sub-member of Mishrif Formation in Halfaya Oilfield. GR—natural gamma; ρ—denstiy; Δt—acoustic differential time; ?—porosity; RLLD—deep lateral resistivity; RLLS—shallow lateral resistivity. |