无铬木质素磺酸盐

产品名称:

无铬木质素磺酸盐

 
产品规格:
 
产品价格:
面议 
点  击  数:

5100 

详细说明

  无铬木质素磺酸盐

  是一种木质素磺酸盐类钻井泥浆稀释剂,兼有降失水作用,具有耐高温、无毒、配伍性强等特性,做稀释剂适用于各种泥浆体系。该产品主要理化指标及性能指标如下:

  特性:

  优良的稀释性能,降低泥浆失滤效果显著,用于淡水泥浆的稀释性能优于盐水泥浆。可与其他类型泥浆处理剂配伍使用。本产品非易燃、易爆品,无毒、无腐蚀,使用安全,不会对环境造成污染。具有较好的乳化性能。

  应用:

  直接用粉剂或配成水溶液加入泥浆中,由于加入此稀释剂后的PH值有所降低,需加入氢氧化钠调节泥浆PH值在10-11之间,使用效果最佳。作为泥浆稀释剂使用时推荐用量:淡水为1.0:1.5%(W/V),盐水1.5-2.0%(W/V)。

  用途:

  该稀释剂适用于深井作降粘剂使用。直井和技术复杂的斜井都可使用在水基钻井液中同时有降粘和降滤失的作用,本品同样适用于海上钻井及高盐含量及饱和盐情况下的钻井。

理化指标(粉剂)

 

  

≤10%

水不溶物

2.5%

PH  

4—6

全铁

6-8%

 

Chrome-free lignosulfonate

  Lignin sulfonate is a type drilling mud thinner,both the role of fluid loss,anti-high temperature,non-toxic,which has strong features such as compatibility,apply to a variety of mud systems diluents.The products are mainly physical and chemical indicators and performance indicators are as follows:

  Features:

  Excellent performance for dilution,reducing mud filtration results are obvious for the dilution of freshwater mud is better than salt water mud.With other types of mud treatment agent to use compatibility.This product is non-flammable,explosive materials,non-toxic,non-corrosive,safe,no pollution to the environment.Has good emulsifying capacity.

  Applications:

  Directly use of powder or dubbed in aqueous solution by adding the mud,due to join the slurry after the PH diluents has decreased by adding sodium hydroxide required to adjust slurry PH value of between 10 to 11,will get the best results.When used as a slurry thinner recommended Dosage:fresh water for the 1.0%~1.5%(W/V),saline 1.5%~2.0%(W/V).

  Use:

 

  The diluents for the use of deep well for thinning agent.Vertical wells and technical complexity of the inclined shaft can be used in water-based drilling fluid and the fluid viscosity reduction at the same time there is loss of the FDA equally suitable for offshore drilling and the high salt content and the context of saturated salt drilling.

Chromium-free lignin Physical and Chemical indicators

Moisture

 

Water-fast matter

 

PH value

 

The whole iron

 

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