苏联老采油区石油资源的勘探程度很高。巩固这些石油基地的潜力之一,就是勘探、开发面积和储量都不大的小油田。对这些小油田的普查-勘探工作的分析表明,勘探这些小油田时均采用了中型和大型油田的勘探方法,即按“十字井网”、“三角井网”和“ffll面井”等方式布置大量探 The oil exploration in the old Soviet oilfield is very high. One of the potentials to consolidate these oil bases is the exploration and development of small oil fields with small areas and reserves. An analysis of the census-exploration work on these small fields shows that both medium- and large-scale oilfield exploration methods were employed in the exploration of these small oilfields, namely “crosswell”, “triangular well” and “ffll Face well ”and other ways to arrange a large number of exploration