据中国海油海南分公司陵水—崖城作业公司总经理李劲松介绍，“深海一号”大气田自2021年6月25日正式投产，一直保持稳定供气状态，持续向粤港澳大湾区和海南自贸港同时供气。截至目前，累计供气产量达80亿立方米，够400万户家庭一年的用气量。

目前，“深海一号”二期工程正加紧建设。作为核心生产装置，全球首座10万吨级深水半潜式生产储油平台“深海一号”能源站将根据二期工程建设需求开展升级改造。改造后，该能源站将成为中国最大深水气田群的控制中枢，具备对23口深水气井和两套水下生产系统的控制能力。

中国海油表示，将集中优质海上作业资源，确保“深海一号”二期工程建设工作有序实施。新项目投产后，“深海一号”气田整体高峰年产量有望由30亿立方米提升至45亿立方米。

According to Li Jinsong, general manager of Lingshui-Yacheng Operating Company, Hainan Branch of CNOOC, the "Deep-sea No. 1" gas field has been officially put into operation since June 25, 2021, and has maintained a stable gas supply state, continuing to supply gas to the Guangdong-Hong Kong-Macao Greater Bay Area and Hainan Free Trade Port at the same time. Up to now, the cumulative gas supply has reached 8 billion cubic meters, enough for 4 million households to consume gas for a year.

At present, the construction of the second phase of the "Deep Sea No. 1" project is being accelerated. As a core production device, the world's first 100,000-ton deepwater semi-submersible production and storage platform "Deep-sea No. 1" energy station will be upgraded according to the construction needs of the second phase of the project. After the transformation, the energy station will become the control center of China's largest deepwater gas field cluster, with the ability to control 23 deepwater gas Wells and two subsea production systems.

Cnooc said it will focus on high-quality offshore operation resources to ensure the orderly implementation of the construction of the second phase of the deep-sea No. 1 project. After the new project is put into operation, the overall peak annual output of Deep-sea No. 1 gas field is expected to increase from 3 billion cubic meters to 4.5 billion cubic meters.