石油实验地质Issue(3)：381-384,4.DOI:10.11781/sysydz201403381
SEC标准确定容积法储量计算参数
Determination of parameters for volumetric method based on SEC rules
李冰1
作者信息
- 1. 中国石化 西北油田分公司 勘探开发研究院，乌鲁木齐 830011
- 折叠
摘要
Abstract
The oil companies listed on the New York stock exchange must obey the SEC ( Securities and Ex-change Commission) oil and gas rules in estimating oil and gas reserves. Right understanding the definitions of SEC proved reserves is the basis for determining estimation method and parameters. In the initial stage of field development, the volumetric method is the best estimation method which is also one of the determined methods accepted by SEC. The paper starts from the understanding of SEC rules and analyzes the determination on each parameter in the volumetrics, in which, two parameters, i. e. area and net pay, are primary points to be de-scribed. According to SEC definition of proved reserves, proved areas are limited by the lowest known hydrocar-bons as seen in a well penetration or undrilled acreage which is continuous from production when using reliable technology proof. The determination of net pay is accordant to cut off standards; other parameters obey the SEC rules of conservatives and reveal the core property in SEC reserve estimation:“reasonable certainty”.关键词
含油面积/有效厚度/有效孔隙度/饱和度/证实储量/容积法/SECKey words
oil-bearing area/net pay/effective porosity/saturation/proved reserves/volumetric method/SEC分类
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李冰..SEC标准确定容积法储量计算参数[J].石油实验地质,2014,(3):381-384,4.
