孟苗苗,计孝飞,刘鹏磊,马艳粉,姜彦玉,李晓静,杜亚虎,冯凯,李旭超

• 1:山东省地矿工程集团有限公司
• 2:山东科技大学

摘要(Abstract)：

鲁西北地热区热储主要为层状热储，地温相对于其它地热区均匀，具有较高的热流值和富水性较强的含水层，是山东省地热资源开发潜力最大的地区。鲁西北地区的主要热储之一为新近系馆陶组孔隙裂隙热储层组。研究发现其上部地层发育细—中粒砂岩及泥岩与细粒砂岩互层夹粉砂岩；下部地层发育中细粒砂岩、中粒砂岩及砂砾岩夹泥岩；新近系馆陶组热储层具有顶底板埋深自南向北由浅变深、厚度由薄变厚，在凸起区埋藏浅、厚度薄，凹陷区埋藏深、厚度大等变化规律；地热水化学特征在水平方向具有以下分布特征：水化学类型由南部、东南部的SO_4·Cl-Na型向北、西北逐渐过渡为Cl·SO_4-Na型至Cl-Na。

关键词(KeyWords)： 馆陶组热储层;水化学特征;地温分区;鲁西北地区

Abstract:

Keywords:

基金项目(Foundation): 山东省地矿工程集团有限公司科技项目“山东省地热源储盖地质背景及类型划分研究”

作者(Author): 孟苗苗,计孝飞,刘鹏磊,马艳粉,姜彦玉,李晓静,杜亚虎,冯凯,李旭超

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