Temperature Prediction Model for Two-Phase Flow Multistage Fractured Horizontal Well in Tight Oil Reservoir
Temperature Prediction Model for Two-Phase Flow Multistage Fractured Horizontal Well in Tight Oil Reservoir
复制标题
致密油藏两相流多级压裂水平井温度预测模型
DOI：
10.1155/2021/9949977
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发表时间：
2021-06
期刊：
影响因子：
1.7
通讯作者：
Wei Mingqiang
中科院分区：
文献类型：
--
作者：
Zhang Ruiduo;Duan Yonggang;Wei Mingqiang
分布式温度传感(DTS)已被用于裂缝参数诊断和流动剖面监测。本文提出了一种预测致密油藏多段压裂水平井两相流温度分布的新模型。将均质油藏流动/传热模型推广到致密油藏-裂缝-井筒耦合流动/热模型。改进模型考虑了SRV面积对储集层和井筒的影响，并引入了焦耳-汤姆逊效应、对流换热、热传导等参数。模拟了不同开采时间、不同含水率、不同进水位置下的油藏和井筒温度分布。模拟结果表明，焦耳-汤姆逊效应会导致井筒温度升高，产水较多的裂缝温度明显低于其他裂缝，根据井筒温度变化可以判断出水位置。利用改进的温度预测模型，对致密油藏两相流多级压裂水平井的DTS监测数据进行了计算和分析，得到了准确的产量剖面。
Distributed temperature sensing (DTS) has been used for fracture parameter diagnosis and flow profile monitoring. In this paper, we present a new model for predicting the temperature profile of two-phase flow multistage fractured horizontal wells in the tight oil reservoirs. The homogeneous reservoir flow/heat transfer model is extended to the tight oil reservoir-fracture-wellbore coupled flow/thermal model. The influence of SRV area on reservoir and wellbore is considered, and the Joule-Thomson effect, heat convection, heat conduction, and other parameters are introduced into the improved model. The temperature distributions of reservoir and wellbore with different production times, water cut, and locations of water entry are simulated. The simulated results indicate that the Joule-Thomson effect will cause wellbore temperature to rise; the temperature of fractures with more water production is significantly lower than that of other fractures, and the water outlet location can be judged according to the temperature change of the wellbore. By using the improved temperature prediction model, the DTS monitoring data of two-phase flow multistage fractured horizontal well in the tight reservoir has been calculated and analyzed, and the accurate production profile has been obtained.
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影响因子：
--
作者：
W. Sui;Di Zhang;Si Cheng;Qilin Zou;Xiaosong Fu;Zehao Ma
通讯作者：
W. Sui;Di Zhang;Si Cheng;Qilin Zou;Xiaosong Fu;Zehao Ma
影响因子：
1.2
作者：
P. Tardy;P. Ramondenc;X. Weng;R. Burgos;Fernando Báez;K. Y. Ganjeh
通讯作者：
P. Tardy;P. Ramondenc;X. Weng;R. Burgos;Fernando Báez;K. Y. Ganjeh
DOI：
10.2118/96-pa
发表时间：
1962-04
期刊：
Journal of Petroleum Technology
影响因子：
--
作者：
H. J. Ramey
通讯作者：
H. J. Ramey
DOI：
10.2118/153131-ms
发表时间：
2012
期刊：
--
影响因子：
--
作者：
Eric Holley;M. Molenaar;E. Fidan;B. Banack
通讯作者：
Eric Holley;M. Molenaar;E. Fidan;B. Banack
影响因子：
2.1
作者：
B. Izgec;C. Kabir;D. Zhu;A. Hasan
通讯作者：
B. Izgec;C. Kabir;D. Zhu;A. Hasan