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为了满足钻井的需要，我公司研制开发了钻井液用硅氟抗高温降粘剂SF-200P干粉。该产品是一种黑色流动固体粉末，具有较强的稀释、降粘能力、护壁防塌功能、抗高温能力强，对钻井液体系有降粘切、润滑、消泡等作用。并可消除钻井过程中钻井液浸入地层引起的泥页岩水化膨胀，提高井壁的稳定性，泥浆处理后维护期长。本品是一种没毒、无污染的绿色环保型新产品。

一、性能指标

二、应用范围及使用方法

本产品主要用于油气开采、物理探矿和科学考察等钻井过程所需的钻井液中，以降低体系粘度，提高泥饼质量，降低体系的滤失水量，起到改善流变性和稳定井壁的作用 。

适用于淡水钻井液、盐水钻井液、高钙钻井液和高固相钻井液等。

根据钻井液使用的需要，将本品添加后，泵送均匀即可投入使用，也可配成溶液加入。

三、包装、储存、运输

本产品以塑料内袋包装后，纸塑三合一袋为外包装，每袋净重25（±0.5）kg。

产品在储存过程中应注意防破损、防鼠咬、防漏和防潮。

本品不易燃、没毒，按非危险品运输管理。

本品避免与眼睛接触，否则用大量清水清洗。

本品保质期两年。

SF-200P High Temperature Resistant Viscosity Reducer of Silicon Fluoride for Drilling Fluid (Dry Powder)

Product Details

In order to meet the needs of drilling, our company has developed sf-200p dry powder, a high temperature viscosity reducer for drilling fluid. The product is a kind of black flowing solid powder, which has strong dilution, viscosity reduction, wall protection and anti collapse function, high temperature resistance, viscosity reduction, lubrication, defoaming and other functions for drilling fluid system. It can also eliminate the hydration expansion of shale caused by drilling fluid immersion in the formation during drilling, improve the stability of wellbore, and prolong the maintenance period after mud treatment. This product is a non-toxic, pollution-free green environmental protection new product.

Performance Index

Application Scope and Method

This product is mainly used in drilling fluid for oil and gas exploitation, physical exploration and scientific investigation, so as to reduce the viscosity of the system, improve the quality of mud cake, reduce the water loss of the system, improve the rheology and stabilize the wellbore.

It is suitable for fresh water drilling fluid, brine drilling fluid, high calcium drilling fluid and high solid drilling fluid.

According to the needs of drilling fluid, the product can be put into use after it is added and pumped evenly, or it can be added as a solution.

Packaging, Storage and Transportation

The product is packed in plastic inner bag, paper plastic three in one bag as outer package, with net weight of 25 (± 0.5) kg per bag.

The product should be protected from damage, rat bite, leakage and moisture during storage.

This product is non flammable, non-toxic, according to non dangerous goods transportation management.

Avoid contact with eyes, or wash with plenty of water.

The shelf life of this product is two years.