勘探地球化学是有机地球化学在油气勘探中的应用。
Exploration geochemistry is the application of organic geochemistry to the exploration for oil and gas.
该方法有快速、廉价、有效、无污染等特点，是地表地球化学勘探的一种新方法。
This method is rapid, cheap, effective and non-pollution and is a new technology of surface geochemical exploration.
油气地球化学是油气勘探开发的重要支撑学科之一。
Petroleum geochemistry is one of support subjects for petroleum exploration and development.
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