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油气色调异常受地貌第四纪沉积，植被和含油气情况控制。色调异常判读有主趋势，又具多解性，它的形成同油田水在不同景观条件下的泄水条件和烃类及其伴生组分的微渗漏有关。松辽盆地西斜坡的油气遥感色调异常判读的吻合率达８３％，油气显示的吻合率达６３％，水的吻合率为７６％。由线性体、环形构造和色调异常组合建立的油气圈闭影像识别模式来判读油气田，可提高油气水的判读精度，减少油气遥感预测的多解性。
Abnormal tone of oil and gas by the Quaternary sediments, vegetation and oil and gas conditions control. Hypochromatic abnormal interpretation of the main trends, but also with a number of solutions, and its formation with the oil field water in different landscape conditions and the drainage of hydrocarbons and associated components of micro-leakage related. The anomaly interpretation of oil-gas remote sensing color on the western slope of Songliao Basin was 83%, the coincidence rate of oil and gas was 63%, and the coincidence rate of water was 76%. Interpretation of oil and gas fields by the hydrocarbon-gas trap image recognition model established by the combination of linear body, annular structure and anomalous hue can improve the accuracy of hydrocarbon-water interpretation and reduce the multiplicity of oil-gas remote sensing prediction.