本文报道我国第一个建于流动性沙漠深厚砂土地基上的永久性石油基建工程的地基压实处理试验和施工工艺研究成果。介绍了塔中四号油田地质概况、沙漠地基室内和现场压实试验方法，优选出最佳压实施工工艺用于职工公寓和两台1万m3油罐地基处理，使沙漠砂地基的密度和强度都达到设计要求。 This paper reports on the foundation compaction treatment test and construction process research results of the first permanent petroleum infrastructure project in China, which was built on the deep sandy land of the mobile desert. Introduced the Geological Overview of Tazhong No. 4 Oilfield, the desert foundation and the on-site compaction test methods, and optimized the optimal pressure for the construction of the workers’ apartment and the treatment of two 10,000m3 oil tank foundations, so that the density of the desert sand foundation is The strength meets the design requirements.