INFLUNCE OF GROUDWATER ENCROACHMENT ON OILWATER CONTACT IN SANJIANFANG RESERVOIR
HAN Tao PENG Shi-mi MA Hong-lai
西南石油大学学报(自然科学版) . 2007, (4): 70 -73 .  DOI: 10.3863/j.issn.1000-2634.2007.04.17