Through prediction to water cut of two individual producing oil layers of saii7 + 8 and pui1 + 2 in 501 well in close well spacing test area of daqing oil field , and verification by individual layer test data in dense well pattern test area in west part of central area , its result coincide well with actual water cut 通過對大慶油田小井距試驗(yàn)區(qū)501井薩7 + 8和葡1 + 2兩個(gè)單采油層含水率的預(yù)測及中區(qū)西部密井網(wǎng)試驗(yàn)區(qū)單層測試資料的驗(yàn)證,其結(jié)果與實(shí)際含水率符合較好。