王柏力,曹剑利,冯乔,孟海燕,孙秋分,曹崇军
WANG Baili,CAO Jianli,FENG Qiao,MENG Haiyan,SUN Qiufen,CAO Chongjun

• 1:中国石油杭州地质研究院
• 2:长庆油田分公司采油五厂

摘要(Abstract)：

随着国际原油价格的持续走低,SEC准则已开发储量评估受经济因素影响逐渐加大,直接影响到石油行业的利润和盈利能力。低油价下导致部分低产、特高含水、高成本等开发单元评估不经济,储量大幅度减少,针对这一问题,开展了已开发储量评估单元划分研究。首先论述储量评估单元定义,然后针对储量评估单元划分难点,从油气田地质和开发特征出发,结合油气藏类型、开发阶段、开发方式及经营管理等多方面因素,提出低油价下已开发储量评估单元划分方法,最后列举实例分析单元划分对储量评估结果影响。
With the continuous decline of international crude oil price,the influences of the developed reserve evaluation according to SEC guidelines are gradually enlarged by the economic factors; these conditions will directly impact the profits and profitability of the oil industry. Under the condition of the low oil price,some evaluated units such as the low-yield,ultra-high-watercut and high-cost developed units are uneconomic and the reserves are greatly reduced. In view of this problem,the researches on the evaluated units of the developed reserves have been carried out. Firstly,the definitions of the reserve evaluation units were discussed. And then,in the light of the difficulty of the reserves evaluation units and from the viewpoint of the geological and development characteristics of the oil and gas fields,combining with the many factors of the petroleum reservoir types,developed stages,developing modes and management,the methods of dividing the evaluated units of the developed reserves were put forward under the low oil price. Finally,the cases were given to analyze the influences of the unit division on the reserve evaluation.

关键词(KeyWords)： 原油价格;已开发储量;单元划分;储量评估
crude oil price;developed reserve;unit division;reserve evaluation

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 王柏力,曹剑利,冯乔,孟海燕,孙秋分,曹崇军
WANG Baili,CAO Jianli,FENG Qiao,MENG Haiyan,SUN Qiufen,CAO Chongjun

DOI: 10.19597/J.ISSN.1000-3754.201708071

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