一、産(chǎn)品簡介

為(wèi)滿足複雜地質(zhì)條件下各種井型的深井、超深井鑽探的需要，矽谷研究院研發了新(xīn)一代矽氟抗高溫、抗複合鹽降粘劑SF260-Ⅱ。該産(chǎn)品不僅保持了SF260的特性，且在抑制泥頁(yè)岩水化能(néng)力、提高鑽井液的造壁功能(néng)、抗高溫（勝科(kē)1#在鑽探7002m，井底溫度240℃時順利通過）老化性能(néng)和抗岩鹽、鹽膏層污染能(néng)力等方面得到明顯加強，大大簡化超深井鑽井液配方組成且性能(néng)穩定、井下安(ān)全。具(jù)有(yǒu)國(guó)内外在超高溫、高密度（大于2.3g/cm3）等複雜條件下表現出較強的降粘穩定作(zuò)用(yòng)，并能(néng)使泥漿穩定周期延長(cháng)3-5倍，有(yǒu)利于提高深井、超深井的鑽井效率和效益，實現快速安(ān)全鑽探目的。 推薦加量1~2%。

二、性能(néng)指标

三、包裝(zhuāng)、運輸及儲存

本産(chǎn)品包裝(zhuāng)于鐵桶内，每桶淨重200（±1%）kg，也可(kě)根據客戶要求确定包裝(zhuāng)（特殊要求雙方議定）。

本品不燃、不爆、沒毒、無害，按非危險品運輸管理(lǐ)。

産(chǎn)品儲存溫度-40ºC～+40ºC，在儲存過程中(zhōng)應注意防洩漏、防凍。

本品避免與眼睛接觸，否則用(yòng)大量清水清洗。

本品保質(zhì)期兩年。

SF260-Ⅱ Silicon Fluorine High Temperature Viscosity Reducer for Drilling Fluid

Product Details

Product Introduction

In order to meet the needs of deep and ultra deep well 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 - Ⅱ with high temperature resistance and composite salt resistance. The product not only maintains the characteristics of sf260, but also significantly improves the ability to inhibit shale hydration, improve the wall building function of drilling fluid, high temperature resistance (Shengke 1 # successfully passes when drilling 7002m and bottom hole temperature 240 ℃) aging performance and rock salt and salt gypsum layer pollution resistance, greatly simplifies the composition of ultra deep well drilling fluid, and has 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. The recommended dosage is 1 ~ 2%.

Performance Index

Packaging, Transportation and Storage

The product is packed in iron drums with a net weight of 200 (± 1%) kg. The packaging can also be determined according to the customer's requirements (special requirements agreed by both parties).

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℃ to + 40℃ . attention should be paid to anti leakage and anti freezing during storage.

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

The shelf life of this product is two years.