THE EFFECT OF HYDRAULIC FRACTURE PARAMETERS ON OIL RECOVERY IN INTEGRAL-FRACTURING

doi:10.7623/syxb199503011

Editorial office of ACTA PETROLEI SINICA ›› 1995, Vol. 16 ›› Issue (3): 70-76.DOI: 10.7623/syxb199503011

• Oil Field Development • Previous Articles Next Articles

THE EFFECT OF HYDRAULIC FRACTURE PARAMETERS ON OIL RECOVERY IN INTEGRAL-FRACTURING

Yang Nengyu, Zhang Shicheng, Wang Hongxun

Petroleum University, Beijing

Received:1993-07-19 Revised:1994-03-24 Online:1995-07-25 Published:2013-07-06

整体压裂水力裂缝参数对采收率的影响

杨能宇, 张士诚, 王鸿勋

石油大学

作者简介:杨能宇,1993年毕业于石油大学(北京),获硕士学位现任中国石油天然气总公司开发局工程师.通讯处:北京六铺炕.邮政编码:100724.

Abstract

Abstract: In view of five-spot water-injection pattern in low permeability reservoits,this paper studies the effect of fracture parameters and orientation in an integral fracturing on oil recov-ery by using reservoir simulation.With this simulation,we introduce a model-building andsolving method which incorporates matrix and fracture into one system,By calculation of oilfield examples and in comparison with the results from literatures,this model has beenproven to be effective.

Key words: fracturing, hydraulic fracture, recovery efficiency, numerical simulation, low permeability pools

摘要： 针对低渗透油田五点法注水开发井网,采用数值模拟方法,研究了整体压裂改造中水力裂缝方位及参数对采收率的影响.提出了把油藏与裂缝按一个系统建立数学模型的求解方法,并通过实例计算和文献结果对比,验证了这种方法的可行性.

关键词: 压裂, 水力裂缝, 采收率, 数值模拟, 低渗透油气藏

Yang Nengyu, Zhang Shicheng, Wang Hongxun. THE EFFECT OF HYDRAULIC FRACTURE PARAMETERS ON OIL RECOVERY IN INTEGRAL-FRACTURING[J]. Editorial office of ACTA PETROLEI SINICA, 1995, 16(3): 70-76.

杨能宇, 张士诚, 王鸿勋. 整体压裂水力裂缝参数对采收率的影响[J]. 石油学报, 1995, 16(3): 70-76.

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THE EFFECT OF HYDRAULIC FRACTURE PARAMETERS ON OIL RECOVERY IN INTEGRAL-FRACTURING

整体压裂水力裂缝参数对采收率的影响

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