BOUNDARY ELEMENT METll0D RESEARCH ON OTTOMHOLE PRESSURE BEHAVOR IN NON-CLOSED BOUNDARY OIL AND GAS RESERVOIRS
LIU Qi-guo XUn kun -ji Ql Yu -lian et al
西南石油大学学报(自然科学版) . 2006, (3): 5 -7 .  DOI: 10.3863/j.issn.1000-2634.2006.03.002