[1]张 俊,黄 琴,靳心伟,等.基于单因素解析多因素耦合的递减率计算方法[J].复杂油气藏,2019,12(02):46-49.[doi:10.16181/j.cnki.fzyqc.2019.02.010]
 ZHANG Jun,HUANG Qin,JIN Xinwei,et al.A method for calculating reduction rate based on single factoranalysis and multifactor coupling[J].Complex Hydrocarbon Reservoirs,2019,12(02):46-49.[doi:10.16181/j.cnki.fzyqc.2019.02.010]
点击复制

基于单因素解析多因素耦合的递减率计算方法()
分享到:

《复杂油气藏》[ISSN:1674-4667/CN:31-2019/TQ]

卷:
12卷
期数:
2019年02期
页码:
46-49
栏目:
油气开发
出版日期:
2019-06-25

文章信息/Info

Title:
A method for calculating reduction rate based on single factoranalysis and multifactor coupling
作者:
张 俊黄 琴靳心伟安玉华李思民
中海石油(中国)有限公司天津分公司,天津 300459
Author(s):
ZHANG Jun HUANG Qin JIN Xinwei An Yuhua LI Simin
CNOOC Tianjin Branch, Tianjin 300459,China
关键词:
综合递减率 产量分解 主控因素 井网完善程度 附加阻力
Keywords:
comprehensive reduction rate production breakdown main control factors degree of well network improvement additional resistance
分类号:
TE331
DOI:
10.16181/j.cnki.fzyqc.2019.02.010
文献标志码:
A
摘要:
油田生产动态分析过程中,确定综合递减率主控因素是制定开发技术政策的重要依据。从综合递减率的定义出发,建立基于产量分解的区块年产量计算公式,提出影响阶段综合递减率变化的12个因素,形成综合递减率多因素耦合模型和主控因素确定方法。模型中提出利用井网完善程度、层间动用程度和附加阻力有效表征区块开发过程中平面和纵向上剩余油动用的不均衡性,客观反映油田开发实际,更准确地表征其对综合递减率的影响。该方法分析结果准确,可为油藏开发调整和油井措施的实施奠定基础。
Abstract:
In the process of oil field production dynamic analysis, it is an important basis to determine the controlling factors of comprehensive reduction rate. Based on the definition of the comprehensive reduction rate, an annual output calculation formula based on yield decomposition is established, and 12 factors that affect the change of the comprehensive reduction rate in the stage are put forward, to form a comprehensive reduction rate multi-factor coupling model and a main control factor determination method. In this model, we propose the use of well network perfection, interlayer utilization, and additional resistance to effectively represent the imbalance of the residual oil utilization in the plane and longitudinal direction during the development of the block, which can objectively reflect the actual oilfield development and more accurately represent their influence on the comprehensive reduction rate. The results of this method are accurate and can lay the foundation for oil reservoir development adjustment and oil well measure implementation.

参考文献/References:

[1] 缪飞飞,张宏友,张言辉,等.一种水驱油田递减率指标开发效果评价的新方法[J].断块油气田,2015,22(3):353-355.
[2] 高超,杨满平,王刚,等.影响特低渗透油藏单井产量递减率的因素及程度研究[J].复杂油气藏,2012,5(1):47-50.
[3] 程仲平,杨纯东,刘绪礼,等.辽河油区储采比与递减率关系研究及探讨[J].大庆石油地质与开发,2005,24(5):38-40.
[4] 张宗达,邓维佳,胡海燕.油田现行的产量递减率计算方法及分析[J].西南石油学院学报,1998,20(2):61-65.
[5] 张雄君,程林松,李春兰.灰色关联分析法在产量递减率影响因素分析中的应用[J].油气地质与采收率,2004,11(6):48-50.
[6] 田晓东,王凤兰,石成方,等.大庆喇萨杏油田产量递减率变化规律[J].石油学报,2006,27(增刊):137-141.
[7] 李斌,袁俊香.影响产量递减率的因素与减缓递减的途径[J].石油学报,1997,18(3):89-97.
[8] 陈民锋,时建虎,盖建,等.一种评价油水井生产能力的新方法及其应用研究[J].复杂油气藏,2015,8(1):41-43.

备注/Memo

备注/Memo:
收稿日期:2018-08-10; 改回日期:2018-09-30。
第一作者简介:张俊(1981—),硕士,高级工程师,主要从事油田开发生产研究。E-mail:zj7258@126.com。
基金项目:“十三五”国家科技重大专项“渤海油田加密调整及提高采收率油藏工程技术示范”(2016ZX05058001)。
更新日期/Last Update: 2019-06-25