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为了避免在试油过程中产生的井内返排的液体,包括洗井液、压后返排液、冲砂返出液、抽汲排出液等对环境造成污染,今年在我队实行的绿色环保试油技术,包括可回收液体、安全密闭抽汲、安全环保整体方案等试油技术,在施工全过程中采取了预防污染的措施,将生产技术、生产过程和环境保护等有机结合起来,从而实现了最小的环境影响、最优化的经济效益和社会效益。本文重点分析了在现场应用过程中的优缺点及改进措施。
In order to avoid the oil produced in the test well back to the row of liquid, including the wash fluid, back pressure back to the liquid, flushing back liquid, pumping fluid discharge and other pollution of the environment this year in our team to implement the green Test oil technology, including test-recovery technologies such as recyclable liquid, safe closed pumping, and overall safety and environmental protection programs, took measures to prevent pollution during the entire construction process and organically integrated production technology, production process and environmental protection so that To achieve the minimum environmental impact, the optimal economic and social benefits. This article focuses on the advantages and disadvantages of the application in the field and improvement measures.