第39参第1期 2017年1月
石油钻采工艺
OIL DRILLING & PRODUCTION TECHNOLOGY
文章编号：10007393(2017)01011207
DOI:10.13639/j.odpt.2017.01.022
Vol. 39 No. 1 Jan.2017
论齐成伟幂比方程作为致密油藏渗流本构方程
刘佳杨胜来’张楚汉”魏建光甘俊奇”刘忠华
1.重庆科技学院化季化工学院；2.中国石沟大季（北京)石油工程学院；3.清华大学水利水电工程系；4.东北石油大学石油工程学院：
5.中国石勘探开发研究院；6.重庆科技学院石油与天然气工程争院
引用格式：刘佳，杨胜来，张楚汉，魏建光，甘俊奇，刘患华。论齐成伟幕比方程作为致密油藏渗流本构方程[】.石油钻采工艺,2017,39(1)：112-118.
摘要：岩心渗流测试显示致密油藏渗流是低速非线性渗流，而描写低建非线性渗流本构关系的数学模型已有很多。对已有低建非线性渗流数学模型中引用率较高的要瑞患方程、黄延章方程和最新出现的策比方程进行对比分析，发现：案比方程为整体可微函数方程，优于两分段可微函数方程形式的姜瑞忠方程和黄延章方程；案比方程令启动压力梯度似有实无，巧妙地调和了存在启动压力梯度和不存在启动压力梯度两种对立观点，使致密油赢渗流研究不再的组于有无启动压力梯度，而要瑞患方程和黄延章方程中存在备受争议的启动压力梯度项；案比方程首次从岩心渗流测试所得数据点的平清线上拐点的存在，揭示出中建近线性渗流的存在并成功对其猫述，而要瑞患方程和黄延章方程不具备猫述中建近线性渗流的能力。此，齐成伟靠比方程可作为致密油藏渗流本构方程。
关键词：致密油激；渗流力学；幕比方程；低速非线性渗流；中速近线性渗流；启动压力梯度
中图分类号：TE312
文献标识码：A
Constitutiveequationforfluidflowingthroughtightreservoirs LIU Jia', YANG Shenglair, ZHANG Chuhan', WEI Jianguang', GAN Junqi', LIU Zhonghua
1. Schoo/ of Chemistry and Chemical Engineering, Chongging University of Science and Technology, Chongqing 401331, China:
2. College of Petroleum Engineering, China University of Peroleum, Bejing 102249, China; 3. Deparfment of Hydrailic Erngineering, Tsinghua University, Bejing 100084, China;
4. School of Petroleum Engineering, Northeast Peroleum University, Daqing 163318, Heilongjiang, China
5. Research Institufe of Petrolerm Explonation and Developmenf, Bejing 100083, China,
6. School of Pefrolerm Engineering, Chongging Uriversiy of Science and Technology, Chongqing 401331, China
Citation: LIU Jia, YANG Shenglai, ZHANG Chuhan, WEI Jianguang, GAN Junqi, LIU Zhonghua. Constitutive equation for fluid flowing through tight reservoirs [J] . Oil Drilling & Production Technology, 2017, 39(1): 112-118.
Abstract: To realize efficient development of tight reservoirs, mechanics of fluids in tight reservoirs should be established. In order to establish it, constitutive equation for fluid flowing through tight reservoirs must be available first. Core flow test suggests that fluid flowing through tight reservoirs belongs to low-velocity nonlinear flow in porous media, and there exist many mathematical models which describe the constitutive relation of low-velocity nonlinear flow in porous media, so constitutive equation for fluid flowing through tight reservoirs should be selected properly among all. Compare frequently referenced Ruizhong Jiang's equation and Yanzhang Huang's equation with newly appeared Power-Quotient Equation among those mathematical models, discovering that: Power-Quotient Equation
基金项目：重庆科技学院校内科研基金项目“基于流体质点位时显函数的水驱沟水界面的移动变影播述（编号：CK2015Z34)资助。第一作者：刘对佳（1985-),2008年毕业于重庆科技学院化季工程与工艺专业，2013年蒙西南石油大学油气并工程頭士学位，现从事油田
化季研究，实验师。通讯地址：（401331)重庆市沙坪坝区大学成东路20号。E-mail：42966338@qq.com
通讯作者：刘忠华（1982-),2005年半业于长江大季石油工程专业，2012年茂成都理工大学沟气田开发工程硕士学位，现从事非常规润
气田开发理论与实验研究，实验师。通讯地址(401331)重庆市沙坪坝区大学域东路20号。E-mail；loyal_to_china@163.com
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