“勘探三号”是中国自行设计建造的半潜式海上石油钻井平台,1984年建成,具有ZC及ABS双重船级,该平台设备配置齐全,建造质量优良,投入使用后,长期在东海海域进行钻探作业,经受了该海域各种环境条件的考验。至今为止,已在东海大陆架完成了数十口井的钻探作业,发现了许多具有开采前景的油气田,为我国东海大陆架油气资料的勘探开发作出了重大贡献。 Exploration 3 is a semi-submersible offshore oil rig designed and built by China. It was completed in 1984 and has a double classification of ZC and ABS. The platform is equipped with complete equipment and excellent construction quality. After being put into use, it has long been carried out in the East China Sea Drilling operations have withstood the test of various environmental conditions in the area. To date, dozens of wells have been drilled on the continental shelf of the East China Sea and many oil and gas fields with prospects for exploitation have been found, making a significant contribution to the exploration and development of oil and gas data in the continental shelf of the East China Sea.