摘要
提供了一种以获得稳定的单井井口产油量为目标来有效控制自然递减率的途径和实现方法。以流体的连续流动过程为主线,提出三区两类六因素集分析方法。初步分析了每个流动区域的目标参数及其影响因素的构成。并推荐用灰度关联理论来分析各流动区域中的影响因素与区域目标的关联度。可以根据该关联度排序来选择治理与调整措施的优先顺序。
In order to gain stable single well production rate,this paper provides a method to effectively control the natural decline rate and proposes the way to realize it.Taking continuous flow process of fluid as main line,three zones,two types and six factors analyzing methods were mentioned in detail.Preliminary analyses were made to the target parameters of each flow zone and the component part of each factor affecting the target.It is suggested that gray correlation theory was used to investigate the correlation degree between the influence factors in every flow zone and zone target.Priorities of control and adjustment measures could be chose according to the sequence of correlation degree for influence factors.
出处
《石油钻采工艺》
CAS
CSCD
北大核心
2013年第1期72-74,78,共4页
Oil Drilling & Production Technology
关键词
自然递减率
影响因素
分析
控制
推荐方法
natural decline rate
influence factor
analysis
control
recommendation method