Sent_en: 2zh It is worth remembering that BP, its rig operator Transocean and the main well contractor Halliburton are the blue chip companies in the wider oil and gas sector.
Sent_yy: “值得记住的是，英国石油公司，其钻井平台运营商越洋公司和主要油井承包商哈利伯顿是更广泛的石油和天然气领域的蓝筹公司。”