降失水剂 (CAS No.61788-39-4)
- 物化性质
- 浅黄色至棕红色液体，溶于水，密度0.9～1.05 g/cm³，pH值6～9，有效含量≥99%。具有低表面张力、低油水界面张力和强水润湿特性。
- 技术参数
- 有效含量 ≥99% 密度 0.9～1.05 g/cm³，pH值 6～9 降粘率 ≥99%，15℃时降粘率 ≥90% 油水界面张力（1%水溶液）≤0.08 mN/m
English description（英文原文，共 1260 字符）
Product Name:Heavy Oil Viscosity Reducer
English Name:Heavy Oil Viscosity Reducer
CAS No.:61788-39-4
Aliases:Fluid Loss Additive
Physical Properties:Light yellow to brownish red liquid, soluble in water, density 0.9–1.05 g/cm³, pH 6–9, active content ≥99%. It features low surface tension, low oil-water interfacial tension and strong water-wetting characteristics.
Uses:Used for viscosity reduction and production/transportation of heavy oil through emulsification. The agent is formulated into an aqueous solution and injected into crude oil at a metered rate; when the wellbore temperature is not lower than 60°C, it is injected through the annulus or pumped into the reservoir to fully mix with heavy oil, forming a pseudo oil-in-water dispersion system that reduces crude oil viscosity and flow resistance. It is suitable for steam huff-and-puff pretreatment and heavy oil well stimulation, and the dosage/concentration can be adjusted according to the water content of the well.
Technical Specifications:
Active content ≥99%
Density 0.9–1.05 g/cm³, pH 6–9
Viscosity reduction rate ≥99% (≥90% at 15°C)
Oil-water interfacial tension (1% solution) ≤0.08 mN/m
Heat resistance: maintains viscosity reduction rate ≥92% after 24h at 150°C/250°C/300°C
English Name:Heavy Oil Viscosity Reducer
CAS No.:61788-39-4
Aliases:Fluid Loss Additive
Physical Properties:Light yellow to brownish red liquid, soluble in water, density 0.9–1.05 g/cm³, pH 6–9, active content ≥99%. It features low surface tension, low oil-water interfacial tension and strong water-wetting characteristics.
Uses:Used for viscosity reduction and production/transportation of heavy oil through emulsification. The agent is formulated into an aqueous solution and injected into crude oil at a metered rate; when the wellbore temperature is not lower than 60°C, it is injected through the annulus or pumped into the reservoir to fully mix with heavy oil, forming a pseudo oil-in-water dispersion system that reduces crude oil viscosity and flow resistance. It is suitable for steam huff-and-puff pretreatment and heavy oil well stimulation, and the dosage/concentration can be adjusted according to the water content of the well.
Technical Specifications:
Active content ≥99%
Density 0.9–1.05 g/cm³, pH 6–9
Viscosity reduction rate ≥99% (≥90% at 15°C)
Oil-water interfacial tension (1% solution) ≤0.08 mN/m
Heat resistance: maintains viscosity reduction rate ≥92% after 24h at 150°C/250°C/300°C
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常见问题
- 降失水剂的 CAS 号是多少？
- 降失水剂的 CAS 号是 61788-39-4。
- 降失水剂的英文名称是什么？
- 降失水剂的英文名称为 Heavy Oil Viscosity Reducer。
- 降失水剂还有哪些别名？
- 降失水剂又称 降失水剂。
- 降失水剂有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条降失水剂供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 降失水剂的供应商主要分布在哪些地区？
- 降失水剂的供应商主要分布在 上海市（1 条） 等地。
- 降失水剂有哪些级别可选？
- 平台上降失水剂的供应级别包括 工业级。
- 降失水剂的报价单位是什么？
- 降失水剂的报价单位主要有 千克。
- 哪里可以查到降失水剂的价格？
- 掌上化工降失水剂产品页汇总了各供应商的最新报价与规格，地址：/chemicals/61788-39-4/。部分供应商价格为电议，可通过页面上的询价功能直接获取。
以上信息由平台根据收录的产品数据自动生成，数据更新时间 。 价格与库存由供应商自行发布，实际交易请以询价结果为准。
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