成熟探区勘探经济评价研究--以济阳坳陷为例

以济阳坳陷为例,介绍了探明储量增长基本规律及预测方法、勘探投入产出关系基本特点、探明储量价值评 估基本方法、勘探经济界限标准的研究制定等;论述了在较高勘探程度地区实施勘探经济评价的基本思路和基本 方法。研究认为,重视探区勘探经济运行规律研究,充分反映当前的勘探特点和效益水平,是提高勘探经济评价可 信度的关键;勘探经济评价在注重勘探项目、勘探目标预期经济效益分析的同时,应当加强探区当前勘探经济状态 评价以及勘探可持续发展能力评价研究,提高宏观勘探经济评价的层次和水平。

Research on economic evaluation of exploration in mature exploration area-taking Jiyang depression as an example

Taking Jiyang depression as an example, the basic law of proven reserves increasing and its forecasting method, basic characteristics of exploration input-output relationship, basic evaluation method of proven reserves value and exploration economic threshold standard making were introduced. Basic train of thoughts and method of economic evaluation in high exploration degree area were discussed. It is considered that the key to improving the confidence level of exploration economic evaluation is to pay more attention to the research for exploration economic operating law, and to fully reflecting current exploration characteristics and benefit level. While analyzing expecting economic benefit of exploration items and targets is emphasized in exploration economic evaluation, evaluating exploration economic situations today and exploration sustainable development ability should be enhanced to raising the hierarchy and level of macro -exploration economic e-valuation.