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雙效隔離劑 Double-effect Isolating Agent
簡介Introduction
雙效隔離劑是在組成上將有機和無機流型調(diào)節(jié)劑進行有機結合，以滿足在不同井眼溫度以及不同泥漿體系時的抗污染能力的要求，該隔離劑具有懸浮能力強流型易調(diào)控的特點，可以實現(xiàn)頂替和隔離雙功效。
The double-effect isolating agent is an organic combination of organic and inorganic flow pattern regulators in composition to meet the requirements of anti-pollution ability at different wellbore temperatures and different mud systems. The isolating agent has the characteristics of strong suspension ability and easy regulation of flow patterns, which can achieve the dual effects of displacement and isolation.
性能及優(yōu)點Performance and advantages
l 用于配制固井用頂替、隔離液；
l 隔離液粘度，密度易于控制，配制方法簡單。
l It is used to prepare displacement and isolation fluid for cementing;
l The viscosity and density of the spacer are easy to control, and the preparation method is simple.
技術參數(shù)Technical Parameters
項目Item | 技術指標Technical Index |
外觀Appearance | 灰白色粉末狀固體 gray white powder solid |
堆積密度Bulk Density/(g/cm3) | 0.75-0.95 |
4%水溶液pH | ≥9 |
4%表觀粘度Apparent Viscosity/(mPa·s) | ≥25.0 |
包裝Packaging
采用三合一復合牛皮紙袋包裝，內(nèi)襯防水塑料袋，可根據(jù)用戶需要按50Kg、25Kg分裝。
The product shall be packaged in a three in one composite, kraft paper bag lined with a waterproof plastic bag, and sub-packed into 50kg or 25kg containers according to user requirements.