苏联许多老采油区再发现新油藏的前景与主要发育低渗透岩石的深层有关。实践表明，以往主要用于寻找背斜圈诸的传统方法远远不能适应这种情况。这样，就需要研究新的方法。 The prospects for the re-discovery of new reservoirs in many of the old oil-producing areas of the Soviet Union are related to the deep layers of the major developed low-permeability rocks. Practice shows that in the past, the traditional methods used to find anticlines were far from being able to adapt to this situation. In this way, we need to study new methods.