Quantitative calculation method of development indexes for layered and directional of production wells(生产井开发指标的分层分方向定量计算方法)

ZHANGJicheng(张继成); RENShuai(任帅); LINLi(林立); ZHAOShuai(赵帅); FENGShimiao(冯诗淼)

doi:10.3785/j.issn.1008-9497.2022.05.011

Zhejiang Daxue xuebao. Lixue ban (Sep 2022)

Quantitative calculation method of development indexes for layered and directional of production wells(生产井开发指标的分层分方向定量计算方法)

ZHANGJicheng(张继成),
RENShuai(任帅),
LINLi(林立),
ZHAOShuai(赵帅),
FENGShimiao(冯诗淼)

Affiliations

ZHANGJicheng(张继成): ORCiD; 1.School of Petroleum Engineering, Northeast Petroleum University, Daqing 163318, Heilongjiang Province, China( 1.东北石油大学　石油工程学院，黑龙江　大庆　163318)
RENShuai(任帅): 1.School of Petroleum Engineering, Northeast Petroleum University, Daqing 163318, Heilongjiang Province, China( 1.东北石油大学　石油工程学院，黑龙江　大庆　163318)
LINLi(林立): 2.No.3 Oil Production Plant, Daqing Oilfield Co., Ltd., Daqing 163000, Heilongjiang Province, China( 2.大庆油田有限责任公司第三采油厂，黑龙江　大庆　163000)
ZHAOShuai(赵帅): 1.School of Petroleum Engineering, Northeast Petroleum University, Daqing 163318, Heilongjiang Province, China( 1.东北石油大学　石油工程学院，黑龙江　大庆　163318)
FENGShimiao(冯诗淼): 2.No.3 Oil Production Plant, Daqing Oilfield Co., Ltd., Daqing 163000, Heilongjiang Province, China( 2.大庆油田有限责任公司第三采油厂，黑龙江　大庆　163000)

DOI: https://doi.org/10.3785/j.issn.1008-9497.2022.05.011
Journal volume & issue: Vol. 49, no. 5
pp. 598 – 605

Abstract

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针对注水开发的多层砂岩油藏分层动态分析难度大等问题，在常规井层开发指标计算基础上，结合动、静态劈分方法，综合考虑渗透率、孔隙度、地层系数、含水饱和度、位置系数、措施系数及注水量系数，提出了一种既可将油、水井作为统一整体，又可对小层、方向流动分量开发指标进行定量计算的体现渗流力学本质的方法。用大庆油田N2-O1井组的产液剖面资料进行验证。结果表明，所提方法的计算结果与测量结果吻合度较高，精度平均值达75.11%。用该方法计算开发指标，适用性强，能较真实地反映各小层、各方向的产液情况，对现场应用具有指导意义。

Published in Zhejiang Daxue xuebao. Lixue ban

ISSN: 1008-9497 (Print)
Publisher: Zhejiang University Press
Country of publisher: China
LCC subjects: Science: Mathematics: Instruments and machines: Electronic computers. Computer science; Science: Physics
Website: https://www.zjujournals.com/sci/EN/1008-9497/home.shtml

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