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目前原油破乳剂在油田开发中已起到相当重要的作用,其产品质量至关重要。超低渗透油藏在用破乳剂质量检测主要依靠油田公司质检部门进行,但由于超低渗站点分散,药剂取样抽检周期长,无法满足现场需求,为此,我们针对现场生产对破乳剂质量及时管控的需求,对超低渗透油藏在用破乳剂组份结构进行了分析,并对其理化指标及性能指标进行了相关性研究,得到了在用破乳剂质量快速检测方法。
At present, crude oil demulsifier has played a very important role in oilfield development, and the quality of its products is of crucial importance. In the case of ultra-low permeability reservoirs, the quality testing of demulsifiers depends mainly on the quality control departments of oilfield companies. However, due to the scattered ultra-low permeability site and the long sampling period of drug sampling, the on-site requirements can not be met. Therefore, Timely control of the needs of ultra-low permeability reservoirs in the composition of the demulsifier was analyzed, and its physical and chemical indicators and performance indicators were studied, with demulsifier mass rapid detection method.