岩性探测法在油气勘探中的应用效果分析

EFFECTIVENESS OF PS METHOD IN OIL/ GAS SURVEYS

河南石油勘探开发研究院

Henan Petroleum Exploration Research Institute

岩性探测(PS)法是一项八十年代发展起来的、在理想条件下可以直接探测油气藏的电法勘探新技术。它有很大的发展潜力和应用前景。本文以实际资料为基础,通过研究分析,对岩性探测法在南刚、泌阳凹陷油气勘探中的应用效果给予客观的评价。我们认为,在有利条件下,使用PS法直接寻找油气藏是有效的,同时也有其应用的局限性。

Petro-Sonde (PS) is a new technique in electrical surveys, which came into being in the 1980s and holds promise of success in direct detection for oil / gas traps under favourable conditions. In this paper, evaluations will be made regarding the effectiveness of the method based on a practical data set collected in Nan-Yan / Mi-Yang depression by using the PS method. It is concluded that the PS method is helpful in oil / gas surveys except for some limitations.