边际油田-WZ11—1N开发的工程策略

Engineering Strategy of WZll-IN Marginal Oilfield Development

讨论了北部湾边际油田-WZ11-1N油田开发的工程策略，通过技术和经济上的综合分析，WZ11-1N油田采用了“三一”模式依托开发的成果，在应用涠洲地区成熟的、较先进的工程技术和开发经验的基础上，对依托平台／管线的处理工艺和寿命进行了详细的优化和校核，同时采用了电力组网新技术，达到了降低工程投资，提高油田收益的目的。另外在总体布置上为未来油田的依托开发预留了空间。

The engineering strategy of WZ11-1N marginal oilfield development in North Bay is mainly introduced in this paper. The ＂Three-one＂ exploitation model used in many oilfields is also applied to WZ11-1N oilfield development. On the basis of mature and advanced engineering technology in Weizhou offshore area, the engineering Strategy emphasizes on optimizing treatment technology and proofreading structure life of the supported platforms and subsea pipes for meeting WZ11-1N exploitation demand. The network technology for power supply is adopted in this oilfield in order to reduce investment and improve benefit. The general layout of the new platform reserves the space for the future oilfield development.