Passivating agent in test is with many characters like cost low, and Mg damage small and recycle use of passivating fluid.
实验中采用的钝化剂具有对环境污染小、成本低、活性镁损失小、钝化液可循环使用等特点。
Low temperature retarded acid working fluid and mid-high temperature retarded acid working fluid have good anti-corrosion, anti-secondary damage, anti-swelling capacity and so on.
低温缓速酸工作液和中高温缓速酸工作液均具有优良的防腐蚀、防二次伤害、防膨等能力。
The fracturing fluid for low permeability reservoirs shall be aimed at reducing filter loss and damage.
的 使用上应以降低滤失、减少伤害为重点。
The fracturing fluid for low permeability reservoirs shall be aimed at reducing filter loss and damage.
的 使用上应以降低滤失、减少伤害为重点。
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