There exists a coexistence relationship between salt-potash and oil-gas in the geological structure basins.Moreover, the exploration means of them are also the same.

• 摘要在地质构造盆地中，石油、天然气和盐钾具有共存关系，而且两者勘查手段一致，因此在油气勘查中兼找钾矿，实施“油气盐钾兼探”。