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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*
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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
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Zhang Kaixun 1, Bai Guoping 1,2, Wang Quan 3, Niu Xinjie 3, Li Qiuwei 1, Lu Xiaoxin 4
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冀中坳陷饶阳凹陷沙河街组三段典型碳酸盐胶结和中等压实弱胶结测井响应特征(留446井) A—中等压实弱胶结相,刚性颗粒含量较多,原生孔隙得到保留,3594.8,m;B—碳酸盐胶结相,粒间充填大量方解石胶结物,部分碎屑颗粒也被方解石交代,3597.2,m |
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