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SF钻井液用硅氟防塌降滤失剂

SF钻井液用硅氟防塌降滤失剂

产品详情

本产品为油田化学品,是钻井液用降滤失剂,作用为可大幅度降低钻井液失水,改善泥饼质量,防止井壁坍塌。该产品主要由天然矿化物和多种精细化工原料组成,没毒、无害,为安全绿色环保型产品,是石油钻井广泛使用的助剂。

一、产品简介

1、抗温能力强,使用温度可达180,具有很好的降失水性能和广泛的抗污染能力。

2、粘度效应低,钻井液具有优异的流变性和较高的润滑性。

3、具有较好的护壁和防塌功能,较大限度地减少了钻井过程中的异常情况发生。

4、与SF260-IIIIII钻井液用硅氟高温降粘剂配合使用,钻井液性能更加优异,能大量节省其它钻井液材料,综合经济效益更好。


二、性能指标

 

       目

       标

外 观

黑色流动性固体粉末

pH

 12

           筛余量              %

 5

           烘失量              %

 15

滤失量                      ml

 25 ± 2

表观粘度                   mPa.s

  8

样品加量1.0%的滤失量        ml 

  14

样品加量1.0%的表观粘度    mPa.s 

  8

             页岩膨胀降低率           %

 ≥40


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、防漏。

本品避免与眼睛接触,否则用大量清水清洗。

本品保质期二年。





SF Silicon Fluoride for Drilling Fluid Anti Collapse and Filtration Reducing Agent

Product Details

This product is an oil field chemical. It is a fluid loss reducer for drilling fluid. Its function is to greatly reduce the water loss of drilling fluid, improve the quality of mud cake and prevent wellbore collapse. The product is mainly composed of natural minerals and a variety of fine chemical raw materials. It is non-toxic and harmless. It is a safe, green and environment-friendly product. It is widely used in oil drilling.

Product Introduction

1. It can be used at 180 ℃ and has good water loss reduction performance and extensive anti pollution ability.

2. The viscosity effect is low, and the drilling fluid has excellent rheology and high lubricity.

3. It has good wall protection and anti sloughing function, and minimizes the occurrence of abnormal conditions in the drilling process.

4. When used together with sf260-i, II and III high temperature silicon fluoride viscosity reducer, the drilling fluid has better performance, can save a lot of other drilling fluid materials, and has better comprehensive economic benefits.

Performance Index

project

index

Appearance

Black flowing solid powder

pH

 12

Sieve allowance       %

 5

Drying loss              %

 15

Basic pulp

Filtration loss                 ml

25 ± 2

Apparent viscosity              mPa·s

 8

Drilling fluid

Filtration loss of sample dosage

1.0%        ml 

 14

Apparent viscosity of sample

dosage 1.0%    mPa·s 

≤ 8

 Shale swelling reduction rate           %

≥40


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 and leakage during storage.

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

The shelf life of this product is two years.


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