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部分水解聚马来酸酐HPMA防垢剂,能将水中锶钡离子和硫酸锶、硫酸钡微晶吸附在自身的分子链上,减少了这些离子和分子碰撞结晶长大的机会,达到防垢的目的。在硫酸锶钡结垢严重的采油井和油田集输系统使用后,有明显的防垢作用,检泵周期与设备维修时间均延长,泉36井平均检泵周期从原来的24天延长至218天,延长了8倍多。
Partially hydrolyzed polymaleic anhydride HPMA anti-fouling agent, can strontium barium ions in water and strontium sulfate, barium sulfate micro-adsorption on its own molecular chain, reducing the collision of these ions and molecules the opportunity to crystallize and grow to achieve anti-scaling purpose. Barium strontium sulfate scale serious oil wells and oil field gathering and transportation system used, there is a clear anti-scaling effect, check the pump cycle and equipment maintenance time are extended, Quan 36 well average pump cycle from the original 24 days to 218 Days, extended more than 8 times.