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本文主要报道利用胶束驱油和聚合物驱油等三次采油方法采出的原油,需要一种新的含水量测试方法以取代美国材料试验协会的标准离心机测试法。因为用离心法无法破坏含表面活性剂稳定的乳状液。为此,马拉松石油公司开发和研制了能够精确评价这类三次采油采出原油质量的模拟脱盐器试验方法及其必要的试验装置。
This paper reports mainly on the recovery of crude oil using tertiary recovery methods such as micellar flooding and polymer flooding. A new water content test is required to replace the standard centrifuge test of the American Society for Testing and Materials. Because of the centrifugal method can not destroy the surfactant-containing emulsion. To this end, the Marathon Oil Company has developed and developed a simulated desalter test method capable of accurately evaluating the quality of such crude oil produced by the tertiary recovery and the necessary test equipment.