Granular additive that neutralizes chlorine in municipal water. Prevents premature breakdown of drilling fluids and extends recycle life of polymer slurries.

颗粒状添加剂，能抑制水中氯的含量，阻止钻孔中泥浆的泄露以及延长聚合体的重复利用寿命。

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Drilling fluids is one of the main factors influencing the yield of water well.

钻井冲洗液是影响水井出水量的主要因素之一。

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Water from fluids introduced to a formation through drilling or other interference, such as mud and seawater, does not constitute formation water.

通过钻进或其他干扰使流体进入地层的水(如泥浆与海水)均不构成地层水。

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What is required is to make sure that the drilling fluids and frack wastewater do not come in contact with the fresh water aquifers when the wells are being drilled, completed, or produced.

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Some scientists have proposed adding chemical tracers to fracking fluids as a way of confirming that any contamination of drinking water comes from the drilling process.

BBC: Fracking: Untangling fact from fiction