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<sup>*</sup>

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 Guoping^1,², 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典型压实致密和黏土矿物胶结相测井响应特征(楚22井) A—黏土矿物充填相,丝缕状伊利石和伊蒙混层充填粒间孔,4119.18,m;B—压实致密相,由于较强压实作用,原生粒间孔基本损失殆尽,云母发生弯曲变形,4183.5,m