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海外石油勘探开发投资项目,与国内投资相比,最主要的特征是市场环境不同,风险性大。在所有的市场经营风险中,原油价格、投资水平以及产量是影响海外投资项目决策时机、投资项目回报和投资收益的重要因素。本文选取海外重点战略地区非洲的尼日利亚作为研究对象,分析海外项目的油价临界值、投资临界值、最小经济油田规模和国家石油风险环境,探讨国际石油合作开发项目经济评价的基本规律与方法,对快速确定项目的投资效益、及时把握投资时机、准确进行投资决策等方面都具有现实的指导意义和参考价值。
Overseas investment in oil exploration and development projects, compared with domestic investment, the most important feature is the market environment is different from the risk of large. Among all the market risk, crude oil price, investment level and output are the important factors affecting the timing of investment decisions, return on investment projects and investment returns. This paper chooses Nigeria, a key overseas strategic area in Africa, as the research object, analyzes the oil price critical value, investment critical value, the minimum economic oilfield size and the national oil risk environment of overseas projects, and discusses the basic rules and methods of economic evaluation of international oil cooperation and development projects. Quickly determine the project’s investment returns, timely grasp of investment opportunities, accurate investment decision-making and other aspects have practical significance and reference value.