The Interpretation principles of the remote Sensing image of a Subtle type of oil gas reservoir relevant to Compaction folds have been discussed in this paper. According to the formation mechanism of a Compaction fold, the state of stress distribution in its overburden, generated by Compacting, and the structural change affected by the force of the tectonic movement soon afterwards are analysed. This paper proposes that a series of particular fractures may appear, accompanying the formation of a Compaction fold. These frac- tures not only provide room for the storage of oil and gas but also form distinctive fracture patterns. When the fractures are weathered and eroded, they may evolve typical geomorphic features. These features Can be recognized on the TMimages, by utilizing the advantages of the multispectrum and high resolution of TMimages. Therefore the features of a subtle type of oil-gas reservoirs, generated by buried hills. reef-mounds. elastic limestone bodies. pure sandstone bodies and salt domes, Can directly be interpreted on the TMimages.