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从1981年起,德士古公司在伊利诺斯州 Salem 油田选出一块60英亩的区域,进行活性剂——聚合物三次采油的半工业化试验。这次试验从研究的意义上讲,是美国乃至世界石油工业中引人注目的事件。目前这项试验仍在进行之中。试验的简单情况曾在1981年11月的 Petroleum Engineer International 杂志发表。试验的主要研究、设计工作,是德士古公司贝莱研究所(Ballaire Research Lab)承担的。本文系根据该所研究人员介绍的资料整理而成。
Since 1981, Texaco has selected a 60-acre site at Salem, Illinois, to conduct a semi-industrial test of active-polymer tertiary recovery. In the research sense, this experiment is a striking event in the petroleum industry in the United States and the world. The trial is still ongoing. The simple test case was published in November 1981 in the Petroleum Engineer International magazine. The main research and design work was carried out by the Ballaire Research Lab of Texaco. This article is based on the data presented by the researchers.