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选择了克拉玛依油田二中区Ｔ２ ｋ１ 砂砾岩储层中的六种储层矿物：石英，正长石，微斜长石；Ｃａ蒙脱石，高岭石，伊利石。在不同的条件下研究了这六种矿物的碱耗量，还研究骨架矿物与粘土矿物按照一定的质量配比而成的复配矿物的碱耗量，探讨了矿物碱耗的协同效应。结果表明单矿物的碱耗序列为：蒙脱石（Ｓ）＞ 高岭石（Ｋ）＞ 伊利石（Ｉ）＞微斜长石（Ｍ）＞ 石英（Ｑ）＞ 正长石（Ｊ）。复配物的碱耗总体上受粘土矿物控制，尤其是蒙脱石的加入明显提高了复配物的耗碱量。但是粘土矿物的加入并不改变骨架矿物的碱耗序列，骨架矿物的加入也不改变粘土矿物的碱耗序列
Six kinds of reservoir minerals in T2 k1 sandy conglomerate reservoir of Erzhong District, Karamay Oilfield were selected: quartz, orthoclase and micro plagioclase feldspar; Ca-montmorillonite, kaolinite and illite. The alkali consumption of these six minerals was studied under different conditions. The alkali consumption of the complex minerals was also studied. The synergistic effect of mineral alkali consumption was also studied. The results show that the alkali consumption sequences of single mineral are: montmorillonite (S)> kaolinite (K)> illite (I)> slightly plagioclase (M)> quartz (Q)> orthoclase (J) The alkali consumption of the complex is generally controlled by the clay minerals, especially the addition of montmorillonite obviously increases the alkali consumption of the compound. However, the addition of clay minerals does not change the skeleton of mineral alkali consumption sequence, the addition of skeletal minerals does not change the clay mineral alkaline consumption sequence