双河油田VII油组油层的灰色关联评价
冉启全 周南翔
EVALUATION OF RESERVOIR FORMATIONS OF GROUP Ⅶ IN SHUANGHE OIL FIELD BY GREY RELATION ANALYSIS
Ran Qi-quan Zhou Nan-xiang
西南石油大学学报(自然科学版) . 1993, (4): 25 -31 .  DOI: 10.3863/j.issn.1000-2634.1993.04.004