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SFMC钻井液用硅氟磺化褐煤

产品详情

SFMC钻井液用硅氟磺化褐煤是褐煤腐植酸的衍生物，是褐煤在磺化剂、硅氟聚合物在适当温度等条件下合成制得的，其外观为黑色粉末，是一种能耐200℃～220℃高温的淡水钻井液的降粘剂和滤失量控制剂，是一种廉价、有效的钻井液降粘、降滤失处理剂，该产品主要用于石油、地质勘探等钻井作业。

一、产品特性

1、具有明显的降滤失和一定的抗污染能力。

2、粘度效应低，钻井液流变性能好。

3、本产品可直接加入各种水基钻井液体系中，多与有机硅腐植酸钾、硅氟褐煤树脂、硅氟磺化树脂等处理剂配合使用，一般加量为1.～3.% 。

二、性能指标

项目		指标
外观		黑色粉末
pH值		8～11
水分 %		≤15
表观粘度 mPa•s	室温性能	≤8
	高温后性能	≤10
中压滤失量 ml	室温性能	≤10
	高温后性能	≤11
降粘率 %	室温性能	≥75
	高温后性能	≥80

三、包装、运输及储存

包装袋为纸塑三合一包装袋，顶口缝合后用胶带粘结，每袋净重25 千克±1%。

本品不燃、不爆、没毒、无害，按非危险品运输管理。

产品在储存过程中应注意防潮、防晒、防漏。有效期为两年。

本品避免与眼睛接触，否则用大量清水清洗。

SFMC Silicon Fluorine Sulfonated Lignite for Drilling Fluid

Product Details

Silicofluoresconated lignite for SFMC drilling fluid is a derivative of lignite humic acid, which is synthesized by lignite in sulfonating agent and silicofluoresconated polymer at appropriate temperature. Its appearance is black powder. It is a viscosity reducer and filtrate loss control agent for fresh water drilling fluid with high temperature from 200 ℃ to 220 ℃. It is a cheap and efficient viscosity and filtrate loss reducer for drilling fluid, The product is mainly used in oil, geological exploration and other drilling operations.

Product Features

1. It has obvious filtration loss reduction and certain anti pollution ability.

2. The viscosity effect is low and the rheological property of drilling fluid is good.

3. This product can be directly added into various water-based drilling fluid systems, and is often used in combination with organosilicon humic acid potassium, silicon fluorine lignite resin, silicon fluorine sulfonated resin and other treatment agents, with the general dosage of 1.0-3.0%.

Performance Index

project		index
Appearance		Black powder
pH		8～11
moisture content %		≤15%moisture content
Apparent viscosity (mPa·s)	Room temperature performance	≤8
	Performance after high temperature	≤10
Medium pressure filtration (ml)	Room temperature performance	≤10
	Performance after high temperature	≤11
Viscosity reduction rate (％)	Room temperature performance	≥75%
	Performance after high temperature	≥80

Packaging, Transportation and Storage

The packaging bag is a paper plastic three in one packaging bag. The top opening is sewn and bonded with adhesive tape. The net weight of each bag is 25kg ± 1%.

This product is non combustible, non explosive, non-toxic and harmless, and is managed as non dangerous goods transportation.

The products should be protected from moisture, sun and leakage during storage. It is valid for two years.

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

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