Petroleumgeochemistry is one of support subjects for petroleum exploration and development.
油气地球化学是油气勘探开发的重要支撑学科之一。
2
The science of petroleumgeochemistry is the application of chemical principles to the study of the origin, migration, accumulation, and alteration of petroleum.
石油地球化学是应用化学原理研究石油的成因、运移、聚集与蚀变的科学。
3
Oil and gas source correlation and oil accumulation process are studied through the integrated geochemistry and petroleum geology study.