首页> 外国专利> The process and dispersing agent for drilling fluids, the basis of phosphates and orthophosphate of caracteru00ecsticas acid, mono or bi component, for dispersion of drilling mud is the basis of bentonite, polu00ecmeros or mixed, used in the development and completion of drilling tubular Es deep

The process and dispersing agent for drilling fluids, the basis of phosphates and orthophosphate of caracteru00ecsticas acid, mono or bi component, for dispersion of drilling mud is the basis of bentonite, polu00ecmeros or mixed, used in the development and completion of drilling tubular Es deep

机译:钻井液的加工分散剂,是基岩或单组分或双组分的焦油磷酸盐和正磷酸盐的基础,用于膨润土,膨润土或混合膨润土的基础,​​用于钻井液的开发和完工。深钻管状ES

摘要

The process and dispersing agent for drilling fluids, the basis of phosphates and orthophosphate of caracteru00ecsticas acid, mono or bi component, for dispersion of drilling mud is the basis of bentonite, polu00ecmeros or mixed, used in the development and completion of drilling tubular Es deep.Erespectivo process consists of composition - a set of procedures using phosphates and orthophosphate acid characteristics, free of particles in suspension, capable of reducing the pH, for use as a dispersant chemistry of clays and drilling fluids to The basis of bentonite, polymers, organic and inorganic, or mixed,And the disposal of waste drilling mud plaster and those in the development and completion of drilling tubular (artesian wells or deep wells for extraction of water and lowering of levels in mining or exploration wells and monitoring in place to The hexametaphosphate, pyrophosphate, polyphosphate, products or the base of the currently used.Is supplied in liquid form, in contrast to current products on the market in the form of powder; acid pH and reduction capacity of pH during the operations in wells, in contrast to other products in the market for the development of wells, which has a tendency to alkaline pH and Elevation of the pH during its use, and not corrosive on the iron oxide.In addition, combating iron bacteria by change of pH, which is another characteristic that distinguishes the products of hexametaphosphate and polyphosphate powder on the market.
机译:钻井液的加工分散剂,是基岩或单组分或双组分的焦油磷酸盐和正磷酸盐的基础,用于膨润土,膨润土或混合膨润土的基础,​​用于钻井液的开发和完工。深层钻探管状Espectivo过程由组成组成-一组利用磷酸盐和正磷酸特性的程序,无悬浮颗粒,能够降低pH值,用作粘土和钻井液的分散剂,以膨润土为基础,聚合物,有机和无机的,或混合的,废弃的钻井泥浆以及处置和开发钻探管(自流井或深井以提取水以及降低采矿或勘探井的水位并进行监测)中的处置。放置在六偏磷酸盐,焦磷酸盐,多磷酸盐产品或当前使用的碱中。市场上现有的粉末形式产品;酸性pH和井中操作期间的pH还原能力,与市场上用于开发井的其他产品相反,后者在使用过程中具有碱性pH值和pH升高的趋势,并且对氧化铁无腐蚀性此外,通过改变pH值来对抗铁细菌,这是区分六偏磷酸盐和多磷酸盐粉末产品的另一个特征。

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