To develop small towns and promote the level of rural urbanization is an inevitable stage in historical development , and also , is the necessary solution to a series of problems , such as the insufficient domestic demand , and the pressure brought by the migration of rural population to big cities 发展小城镇，推进乡村城市化是历史发展的客观进程，也是目前我国缓解城市内需不足，减轻农村人口向大城市流动压力等一系列问题的必然选择。
The relationships among the rock permeability , water saturation and resistivity of weicheng oilfield in dongpu depression are studied by rock resistivity parameter testing and rock resistivity testing by water flooding . a comprehensive evaluation for water flooded reservoirs of 16 adjusting wells is carried out by using the testing results , by which the accuracy of interpretation is enhanced greatly 合理注采压力系统是指既能满足油田提高产液量的地层能量的需要,又不会造成原油储量损失、降低开发效果的压力系统.运用注采平衡的原理,对临盘油田合理流动压力、合理注水压力和合理地层压力进行系统研究,确定了该油田的合理的压力系统,为今后油田开发提供了参考依据
