1986年年底,哈里伯顿石油集团将当时处于世界第三位的公司GSI和第四位的公司Geosource合并成为一家公司,命名为哈里伯顿地球物理服务公司,简称HGS。HGS总部设在美国休斯敦,目前拥有雇员4500余人,在世界40多个国家和地区从事石油地球物理勘探服务。在陆上地震资料采集方面,HGS拥有DFS、MDS、SN348、SN368、Telseis、Op- At the end of 1986, Halliburton Petroleum Group merged GSI, the then third company in the world, and Geosource, the fourth company, into a company named Halliburton Geophysical Services, or HGS for short. Headquartered in Houston, USA, HGS currently employs more than 4,500 people and is engaged in petroleum geophysical exploration services in more than 40 countries and regions. For land seismic data acquisition, HGS owns DFS, MDS, SN348, SN368, Telseis, Op-