正交法和三次设计在复合驱数值模拟计算研究中的应用

Wu Xiaoxia. APPLICATON OF ORTHOGONAL PROCESS AND TERTIARY DESIGN IN THE NUMERICAL SIMULATION OF THE ALKA-LESE-SURFACTANT-POLYMER(ASP) PROCESS

三元复合驱数模研究涉及的参数复杂,影响因素较多,作者在克拉玛依油田二中区克下组油藏的三元复合驱数模研究中,首次应用了正交法和三次设计原理,进一步论证了室内研究的结果,对试验区方案进行了研究,研究结果表明,采用三元复合驱可使原油采收率提高18%以上.

Numerical simulation of ASP process has so many input parameters and restraints. In the case study over the Lower Karamay reservoir in the middle District No.2, Karamay oilfield, the orthogonal process and tertiary design applied for the first time to furthur verify the laboratory study results and to examine the pilot plan. The results indicated by using the ASP process oil recovery can increase by more than 18% . The evidence supports its practical applicability.