渤海湾盆地渤中凹陷西南环古生界沉积微相及其对岩溶储集层的控制作用*
华晓莉, 李慧勇, 孙希家, 茆利, 王保全

The Paleozoic sedimentary microfacies and its control on karst reservoir in southwestern Bozhong sag,Bohai Bay Basin
Hua Xiaoli, Li Huiyong, Sun Xijia, Mao Li, Wang Baoquan
渤海湾盆地渤中21/22构造区奥陶系储集层微观特征 a—科1井,4950,m,灰岩,溶蚀孔,台内滩微相;b—科1井,5020,m,白云岩,溶蚀缝,潮下带微相;c—科1井,4887.5,m,泥质灰岩,大裂缝发育少,见微裂缝被完全充填,滩间微相;d—科2井,4460.3,m,泥晶云岩,孔缝发育少,潮间带微相;e—科2井,孔隙发育特征