世界储采比的分析与研究

An analysis on world petroleum reserve-production ratio.

储采比是油气产量保证程度的一种指标 ,是石油工业内部一个重要的比例关系。在国外已被用于分析、判断油气田建设规模、生产形式、稳产形势和合理开发方案 ;国内也有很多学者、专家对这一重要油气田参数进行过分析、研究 ,某些理论或统计研究成果也已被用于实际工作中。根据国外报道的有关资料 ,对世界各国储采比的近期现状进行了分析、对比和研究 ,阐明世界油气潜力的分布、我国储采比在世界上所处的位置。利用储采比的基本关系式 (即储采比与开发时间 ,以及储采比与可采储量采出程度 )对产油大国的储采比走势及其所内含的油气潜力进行了重点分析和预测。图 4表 4参

Reser ve production ratio (RPR) is an important index of oil and gas production guara ntee degree and a very important ratio index of oil industry. Abroad, it has bee n used extensively in analyzing and judging oil and gas field scale, production situation, stable production situation and reasonable development plan and so o n; in our country, many scholars and specialists have yet analyzed and researche d this indicator, of which some theories have been applied in the practical work s. Based on related data of other countries, the paper analyzes, correlates and researches present status of worldwide RPR. By statistics, correlating, analyzin g and researching, the authors figure out the distribution of world petroleum po tentialities and the position of our country′s RPR in the world. At the same ti me, the resea rch provides some references for correlating our oil companies with world giant oil companies and making strategy decisions. In addition, based on relationships of reserve production ratio, which include that of RPR with developing time, R PR with recovery percentage of recoverable reserves, the author of this paper br iefly analyzes and forecasts the United States′ RPR and the Former United Sovie t′s RPR. By the use of obtained functions and forecasting graphs, tendency of t he United States′ RPR and the Former United Soviet′s RPR and their inherent oi l development potentialities can be predicted conveniently.