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(jī)和無機(jī)流型調(diào)節(jié)劑進(jìn)行有機(jī)結(jié)合，以滿足在不同井眼溫度以及不同泥漿體系時(shí)的抗污染能力的要求，該隔離劑具有懸浮能力強(qiáng)流型易調(diào)控的特點(diǎn)，可以實(shí)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(diǎn)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(shù)參數(shù)Technical Parameters

項(xiàng)目Item

技術(shù)指標(biāo)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(fù)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.


雙效隔離劑 Double-effect Isolating Agent