一、产品简介
为知足重大地质条件下种种井型的深井、超深井钻探的需要，，，， ，，，918.com·(中国区)官方网站研究院研发了新一代硅氟抗高温、抗复合盐降粘剂SF260-Ⅲ。。。。。该产品不但坚持了SF260的特征，，，， ，，，且在抑制泥页岩水化能力、提高钻井液的造壁功效、抗高温老化性能和抗岩盐、盐膏层污染能力等方面获得显着增强，，，， ，，，大大简化超深井钻井液配方组成且性能稳固、井下清静。。。。。本产品具有优异情形�；；；；；；；つ芰�，，，， ，，，没毒、无污染，，，， ，，，尤其适用于海洋油田。。。。。
二、性能指标
|
项 目 |
指 标 |
|
|
外观 |
浅褐色流动液体 |
|
|
pH值 |
≤ 12 |
|
|
降 粘 率 （%） |
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，，，， ，，，也可凭证客户要求确定包装
四、运输
本品不燃、不爆、没毒、无害，，，， ，，，按非危险品运输治理。。。。。
五、贮存
产品贮存温度-40ºC～+40ºC，，，， ，，，在贮存历程中应注重防走漏、防冻。。。。。
SF260-Ⅲ 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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