不同油气勘探阶段的非地震勘探技术

Non-seismic exploration techniques aimed at different oil-gas exploration stage

重、磁、电等非地震勘探技术，在油气勘探中发挥着越来越重要的作用。本文通过大量勘探实例，初步总结出一套在不同油气勘探阶段、不同地表及地质条件下的非地 震勘探技术序列，对今后合理应用各类非地震技术进行油气勘探具有一定的参考价值。

Non-seismic exploration techniques(gravity,magnetic prospecting,electric prospe cting,etc)play a more and more important role in oil gas exploration.The paper made a preliminary summary of a suit of non seismic exploration techniques aimed at different oil gas exploration stage and varieties of surface and ge ologic conditions which are of some referential value to reasonable use of var ieties of non-seismic technique to conduct oil-gas prospecting.