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一、产品简介

SF260-I钻井液用硅氟高温降粘剂是我公司科研所自行研制开发的高科技新产品。该产品的核心成分是有机硅、有机氟通过特定的化学反应过程形成的共聚物，因而赋予了产品优异的抗高温降粘性能。

该产品在钻井泥浆中有较强的稀释降粘能力，突出的特点是抗高温能力强，抗盐、抗钙，对钻井液体系有分散、润滑、消泡等作用，高温降粘效果远优于铁铬盐，并能有效地抑制页岩水化，改善钻井液的造壁功能。在泥浆密度1.5克/立方厘米时仍有良好的稳定性，泥浆维护处理期可长达7天以上；且凝胶强度低，降低了切力，大大提高了钻井效率。本品是一种没毒、无污染的绿色环保型新产品，经国内各大油田、各种地质结构的深井使用后，获得专家一致好评，已成为钻井工程的选择产品。推荐加量1~2%。

二、性能指标

三、包装、运输及储存

本产品包装于铁桶内，每桶净重200（±1%）kg，也可根据客户要求确定包装（特殊要求双方议定）。

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泄漏、防冻。

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。

SF260 Silicon Fluorine High Temperature Viscosity Reducer for Drilling Fluid

Product Details

Product Introduction

Sf260-i high temperature silicon fluorine viscosity reducer for drilling fluid is a new high-tech product developed by our scientific research institute. It is the first in China. After the evaluation of experts and scholars, its technology has reached the domestic leading and international advanced level, and has won the invention patent granted by the State Intellectual Property Office. The core components of the product are the copolymers of organosilicon and organofluorine formed through specific chemical reaction process, which endows the product with excellent high temperature resistance and viscosity reduction performance.

The product has strong dilution and viscosity reduction ability in drilling mud. Its outstanding characteristics are high temperature resistance, salt resistance and calcium resistance. It can disperse, lubricate and defoamer the drilling fluid system. The viscosity reduction effect at high temperature is far better than that of iron chromium salt. It can effectively inhibit shale hydration and improve the wall building function of drilling fluid. When the mud density is 1.5g/cm3, it still has good stability, and the mud maintenance period can be more than 7 days; Moreover, the gel strength is low, the cutting force is reduced, and the drilling efficiency is greatly improved. This product is a non-toxic, pollution-free green environmental protection new product. After being used in domestic major oilfields and deep wells with various geological structures, it has been highly praised by experts and has become the preferred product for drilling engineering. 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.

In the process of storage, the product should pay attention to anti leakage and anti freezing.

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

The shelf life of this product is two years.