中国石油勘探 ›› 2008, Vol. 13 ›› Issue (5): 54-60,87.

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中海油勘探投资组合系统开发与应用

米立军,张厚和,陈蓉,吴景富   

  1. 中海石油(中国)有限公司勘探部;中海石油研究中心
  • 出版日期:2008-10-15 发布日期:2008-10-15

Development and Application of Exploration Portfolio Systems of CNOOC

Mi Lijun,Zhang Houhe,Chen Rong and Wu Jingfu   

  1. Mi Lijun1, Zhang Houhe2, Chen Rong2, Wu Jingfu2 1. CNOOC Exploration Department, Beijing 100010; 2. CNOOC Research Center, Beijing 100027
  • Online:2008-10-15 Published:2008-10-15

摘要: 优化投资组合技术是近年来国际石油界研究的热点之一,勘探投资组合系统是落实公司勘探战略和制定勘探部署的重要决策支持工具。在深入系统地研究投资组合优化方法的基础上,合作开发了一套技术领先、功能完善的中海油勘探投资组合系统。该系统具有勘探目标经济评价、单目标多方案优选、多目标综合排队、区带经济评价、勘探投资组合优化等多项强大功能,实现了勘探目标—区带经济评价与投资组合研究的一体化,丰富了勘探目标和勘探投资组合评价的内容,评价过程更符合海上勘探开发实际。该系统可广泛应用于勘探目标评价、年度钻探目标组合、季度钻探部署调整和滚动规划编制等实际工作中。

关键词: 中海油, 勘探目标, 勘探区带, 经济评价, 方案优选, 投资组合

Abstract: The portfolio optimizing technology is a hot spot of the international petroleum study, while the exploration portfolio system is an important tool to support the implementation of exploration strategies and the planning of exploration allocation of the company. Based on systematic research on portfolio optimization methods, an exploration portfolio system featuring in advanced technologies and perfect function is developed in CNOOC. The system can be used for the economic evaluation of exploration targets, the single-target and multischeme selection, the multi-target synthetic queuing, the zone economic evaluation, and the optimization of exploration portfolio. It helps to realize the integration of the economic evaluation of exploration targets and zones and the research of portfolio and to enrich them. And the evaluating process can be more applied to offshore exploration and development. The system can be widely used in the evaluation of exploration targets, the annual combination of drilling targets, the seasonal drilling allocation, and the rolling planning.

Key words: CNOOC, exploration target, exploration zone, economic evaluation, scheme selection, portfolio