摘要
基于底水锥进和低渗透非达西渗流原理，推导出了低渗透无隔板底水油藏油井见水时间的预报公式。通过鄂尔多斯盆地砂岩底水油藏某油井的实际计算，其预测见水时间与实际见水时间的相对误差仅为6．47％．
Based on the principle of the bottom-water conning and low permeability non-Darcy flow a formula for predicting water breakthrough time of oil-well in a low permeability bottom-water reservoir with no barrier is derived． It has been successfully applied in a low permeability bottom-water sandstone reservoir in Erdos basin． The relative error between the predicted and observed values is only 6．47％．
出处
《新疆石油地质》
CAS
CSCD
2001年第2期153-154,共2页
Xinjiang Petroleum Geology
