海洋油气电磁勘探技术与装备简介

Brief introduction of ocean oil/gas electro-magnetic exploration technology and equipments.

有关海洋电磁法勘探技术的论文、报告,在近年来EAGE、SEG年会上,总是成为地球物理界关注的热点。这种关注主要源于新开发的海洋电磁法可以提高海上钻探成功率,大大降低钻探风险。国外著名油公司ExxonMo-bil和Statoil(挪威)等进行的海上油气田电磁法现场试验与应用工作,展示了海洋电磁法诱人的应用前景。Mor-gan Stanley、华尔街期刊等权威经济机构对海洋电磁法商业服务价值的评估,更是推波助澜,使海洋电磁法倍受业界关注。该文简要介绍海洋电磁法勘探技术与装备及其性能、参数。

The papers and reports about ocean electro magnetic exploration technology have always been the hot points of geophysical industry in recent EAEG and SEG annual meetings. These attentions and background mainly come from the facts： new-developed ocean electro-magnetic methods can greatly improve the offshore drilling success rate and reduce exploration risk. ExxonMobil and Statoil （Norway） have carried out electro magnetic field experiments and application works in offshore oil/gas fields, which displays attractive applied prospecting of ocean electro-magnetic methods. The evaluation of the value of commercial ocean electro-magnetic service by the authoritative economic organizations Morgan Stanley and Wall Street Magazine adds fuel to the flames, which makes ocean electro-magnetic method pay more attention by the industry. The paper briefly introduced the techniques and equipments of ocean electro-magnetic exploration and their property and parameters.