勘探项目经济评价方法与参数指标体系探讨

Research on economic evaluation methods and parameter index system for exploration projects

油气勘探项目具有不确定因素多、投资大、风险高等特点,经济评价是油气勘探目标评价的重要内容。从勘探项目的经济评价方法和参数指标体系出发,对勘探项目的经济评价进行了初步探讨。结合不同阶段勘探目标的特点,对经济评价方法和参数指标体系进行了研究,建立了勘探项目经济评价方法和参数指标体系,并开发出综合性软件,能够进行勘探项目经济评价、新增储量项目经济评价、经济可采储量计算、储量资产评估,并能够制作探井商业油流标准图版,具有很好的实用价值。

Oil and gas exploration projects are characterized by big uncertainty, large investment and high risk. Economic evaluation is an important part in oil and gas exploration target evaluation. The economic evaluation of exploration projects is preliminarily researched by starting with the evaluation methods and parameter index system. The economic evaluation methods and parameter index system are established for exploration projects according to the characteristics of exploration targets at different stages. Comprehensive software has been developed to conduct economic evaluations for exploration projects and newly increased reserves, to calculate economically recoverable reserves, to estimate reserve property, and to make standard chart of commercial oil flow of exploration wells.