论文部分内容阅读
地球物理勘探简称“物探”。它的主要特点是通过仪器直接观测记录地球物理场的各种参数,透过覆盖层寻找隐状的地质构造或盲矿体,比直接揭露岩、矿体简便易行,提高工作效率,加快施工进度,降低生产成本。通常物探方法包括地震法、重力法、电法、磁法、地热法、放射性法、无线电遥感法勘探等。石油物探以地震勘探为主,其次是重力勘探、磁法勘探和电法勘探。近年来,随着世界各国对石油天然气需求的增长,各大石油公司竞相利用现代最新科技手段,发展自己的物探技术,通过更加准确地揭示岩、矿石的物理性质,来提高物探成果,实现获得更多的石油地质储量。本文介绍了几种最新物探研究成果,实际应用取得了较好的效果,极大地提高了物探整体水平,具有可观的应用前景。
Geophysical exploration referred to as “geophysical ”. Its main feature is the direct observation by the instrument records various parameters of the geophysical field, through the cover to find invisible geological structure or blind ore body than the direct exposure of rock, ore body is simple and easy to improve work efficiency and speed up construction Progress, reduce production costs. Geophysical methods usually include seismic method, gravity method, electrical method, magnetic method, geothermal method, radioactive method, radio remote sensing exploration and so on. Geophysical prospecting is mainly seismic exploration, followed by gravity exploration, magnetic exploration and electrical prospecting. In recent years, with the increasing demand for oil and natural gas in various countries in the world, major oil companies are vying to use the latest modern scientific and technological means to develop their own geophysical techniques and enhance their geophysical achievements by more accurately revealing the physical properties of rocks and ores. More oil geological reserves. This paper introduces the latest research results of geophysical prospecting, and has achieved good results in practical applications, greatly improving the overall level of geophysical prospecting and has considerable application prospects.