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SF260-Ⅲ钻井液用硅氟高温降粘剂

SF260-Ⅲ钻井液用硅氟高温降粘剂

产品详情

一、产品简介

 为满足复杂地质条件下各种井型的深井、超深井钻探的需要,硅谷研究院研发了新一代硅氟抗高温、抗复合盐降粘剂SF260-Ⅲ。该产品不仅保持了SF260的特性,且在抑制泥页岩水化能力、提高钻井液的造壁功能、抗高温老化性能和抗岩盐、盐膏层污染能力等方面得到明显加强,大大简化超深井钻井液配方组成且性能稳定、井下安全。具有国内外有一无二的在超高温、高密度(大于2.3g/cm3)等复杂条件下表现出较强的降粘稳定作用,并能使泥浆稳定周期延长3-5倍,有利于提高深井、超深井的钻井效率和效益,实现快速安全钻探目的。本产品具有良好环境保护能力,没毒、无污染,尤其适用于海洋油田。 

二、性能指标

 

       目

     标

外观

浅褐色流动液体

pH

 12

(%)

室温       加量0.75% (质量/体积份)

 85

180 ± 2 ºC   加量1.5% (质量/体积份)

 80

260 ± 2 ºC   加量2.0% (质量/体积份))

 80

 

三、包装

本产品包装于铁桶内,每桶净重250(±1%kg,也可根据客户要求确定包装

四、运输

本品不燃、不爆、没毒、无害,按非危险品运输管理。

五、储存

产品储存温度-40ºC+40ºC,在储存过程中应注意防泄漏、防冻。




SF260- Silicon Fluorine High Temperature Viscosity Reducer for Drilling Fluid

Product Details

Product Introduction

In order to meet the needs of deep and ultra deep drilling of various types of wells under complex geological conditions, Silicon Valley Research Institute has developed a new generation of silicon fluoride viscosity reducer sf260 - Ⅲ, which is resistant to high temperature and complex salt. The product not only maintains the characteristics of sf260, but also has been significantly enhanced in inhibiting shale hydration, improving the wall building function of drilling fluid, high temperature aging resistance, rock salt and salt gypsum layer pollution resistance, greatly simplifying the composition of drilling fluid for ultra deep wells, with stable performance and downhole safety. It is unique at home and abroad. It shows super viscosity reduction and stability under complex conditions such as ultra-high temperature and high density (more than 2.3g / cm3), and can extend the mud stability period by 3-5 times. It is conducive to improving the drilling efficiency and benefit of deep and ultra deep wells, and realizing the purpose of rapid and safe drilling. This product has good environmental protection ability, non-toxic, pollution-free, especially suitable for offshore oil fields.

Performance Index

project

index

Appearance

Light brown flowing liquid

pH

 12

Viscosity reduction rate(%)

Room temperature 

Dosage 0.75% (Mass/Volume fraction)

 85

180 ± 2 ºC   

Dosage 1.5% ((Mass/Volume fraction)

 80

260 ± 2 ºC   

Dosage 2.0% (Mass/Volume fraction)

 80


Packaging, Transportation and Storage

The product is packed in iron drum with net weight of 250 (± 1%) kg. The packing can also be determined according to customer's requirements

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

The storage temperature of the product is - 40 ° C to + 40 ° C. attention should be paid to anti leakage and anti freezing during storage.


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