致密砂岩储集层成岩相的测井识别与评价:以冀中坳陷饶阳凹陷古近系沙河街组三段为例*
张凯逊1, 白国平1,2, 王权3, 牛新杰3, 李秋伟1, 卢小新4

Wireline log response-based recognition and evaluation of diagenetic facies in tight sandstone reservoirs: A case study of the Member 3 of Paleogene Shahejie Formation in Raoyang sag of Jizhong Depression
Zhang Kaixun1, Bai Guoping1,2, Wang Quan3, Niu Xinjie3, Li Qiuwei1, Lu Xiaoxin4
冀中坳陷饶阳凹陷古近系沙河街组三段砂岩储集层成岩矿物组合特征 A—铁白云石(FD)胶结物,单偏光,留107井,3855.74;B—自生伊利石(I),SEM,楚22井,4117.46,m;C—伊/蒙混层(I/S)包壳,SEM,留101井,3644.04,m;D—自生绿泥石与伊蒙混层,SEM,楚22井,4117.46,m;E—自生高岭石(K),SEM,留古2井,4010.88,m;F—亮橙色的早期方解石,阴极发光,留466井,3599.1,m;G—暗红色或暗橙色的铁方解石(FC),阴极发光,楚深1井, 4293.68,m;H—孔隙衬里绿泥石(C)和自生石英(Q),SEM,楚22井,4117.46,m;I—伊蒙混层,SEM,楚22井,4117.46,m