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    水平井的水力特征及其解析解的适用条件

    万军伟 沈仲智 潘欢迎

    万军伟, 沈仲智, 潘欢迎, 2003. 水平井的水力特征及其解析解的适用条件. 地球科学, 28(5): 537-544.
    引用本文: 万军伟, 沈仲智, 潘欢迎, 2003. 水平井的水力特征及其解析解的适用条件. 地球科学, 28(5): 537-544.
    WAN Jun-wei, SHEN Zhong-zhi, PAN Huan-ying, 2003. Hydraulic Performance of Horizontal Well and Applicability of Its Analytical Solutions. Earth Science, 28(5): 537-544.
    Citation: WAN Jun-wei, SHEN Zhong-zhi, PAN Huan-ying, 2003. Hydraulic Performance of Horizontal Well and Applicability of Its Analytical Solutions. Earth Science, 28(5): 537-544.

    水平井的水力特征及其解析解的适用条件

    基金项目: 

    国家自然科学基金项目 49872081

    详细信息
      作者简介:

      万军伟(1964-), 男, 副教授, 1985年毕业于武汉地质学院, 2002年获博士学位, 现从事水文地质和岩溶地质方面的教学与科研工作.E-mail: wanjw64@21cn.com

    • 中图分类号: X143;P641.2

    Hydraulic Performance of Horizontal Well and Applicability of Its Analytical Solutions

    • 摘要: 利用自制的水平井砂槽模型, 进行了一系列不同流量条件下的水平井抽水试验, 结果表明: (1)在不同出流条件下, 水平井井管中可以同时出现层流-粗糙紊流多种不同流态; (2) 水平井出流条件下, 井管中的水头损失既不能忽略, 也不服从线性变化规律.它与井管中的水流流态有关.用“等水头井壁”或“等强度线汇”来刻画水平井井壁边界条件是不全面的.根据“等强度线汇”理论得到的解析解与试验结果对比发现, 本试验条件下解析解的近似适用条件是: 水平井管中的水流全部为层流(Re < 2 320)或者层流和层流-光滑紊流过渡区(Re < 4 000)同时并存的情况.当水平井管中出现光滑紊流区(Re> 4 000), 即同时有层流、层流-光滑紊流过渡态和光滑紊流或更多种流态时, 解析解已不再适用, 此时必须用新的层流-管流耦合模型来求解.

       

    • 图  1  水平井井轴方向降深和流向示意图

      Fig.  1.  Water-table drop curve and flow direction along horizontal well

      图  2  水平井砂槽模型

      1.溢水装置; 2.渗流槽; 3水平井; 4.阀门; 5.电磁流量计; 6.点式测压计; 7.压力传感器; 8.AD转换器; 9.电脑

      Fig.  2.  Sand tank model of horizontal well

      图  3  水平井出口流量动态曲线

      Fig.  3.  Flow curve of horizontal well

      图  4  水位动态曲线

      Fig.  4.  Water table curve

      图  5  水平井砂槽模型经4次影射后的“等效”模型(垂直水平井的横截面)

      实线为隔水边界; 虚线为定水头边界; 实心点为抽水井; 空心点为注水井

      Fig.  5.  "Equivalent" model of sand tank of horizontal well

      表  1  传感器(观测点)的位置

      Table  1.   Position of observation points

      表  2  不同试验条件下解析解与实测值的误差

      Table  2.   Errors between analytical solutions and observed values on different conditions

    • [1] Ranney L. Drilling wells horizontally[N]. The Oil Weekly, 1941-01-20.
      [2] Borisov J P. Oil production using horizontal and multiple deviation wells[M]. Moscow: Nedra, 1964.
      [3] Ciger F M, Reiss L H, Jourdan A P. The reservoir engineering aspect of horizontal drilling[A]. Paper SPE 13 024 presented at the SPE 59th annual technical conference and exhibition[C]. Houston, Texas: [s. n. ], 1984. 16-19.
      [4] Joshi S D. A review of horizontal well and drainhole technology[A]. SPE annual technical conference and exhibition[C]. Dallas, TX: Soc Pet Eng, 1987. 27-30.
      [5] Joshi S D. Augmentation of well productivity using slant and horizontal wells[J]. Journal of Petroleum Technology, 1988, 40(6): 729-739. doi: 10.2118/15375-PA
      [6] Renard G L, Duping J M. Influence of formation damage on the flow efficiency of horizontal wells[A]. Formation damage control symposium[C]. Louisiana: Lafayette, 1990.
      [7] Wilson D K, Kaback D S. Industry survey of horizontal wells[R]. Technical report WSRC-TR-93-511, Aiken, South Carolina, Westinghouse Savannah River Co. Savannah River Technology Center, 1993.
      [8] Karlsson H. Horizontal systems technology for shallow-site remediation[J]. J Pet Technol, 1993, 45: 160-165. doi: 10.2118/24600-PA
      [9] Seines K, Lieu S C, Haug B T. Troll horizontal well tests demonstrate large production potential from thin oil zones [J]. SPE Reservoir Eng, 1994, 9: 133-139. doi: 10.2118/22373-PA
      [10] Maurer W C. Recent advances in horizontal drilling[J]. J Canadian Pet Technol, 1995, 34: 25-33.
      [11] Conger R M. A groundwater pumping application for remediation of a chlorinated hydrocarbon plume with horizontal well technology[J]. Ground Water Management, 1993, 15: 47-60.
      [12] Anggle D G. A horizontal well recovery system to capture LNAPL and affected groundwater[J]. Ground Water, 1994, 32(5): 847-848.
      [13] Sawyer C S, Lieuallen-Dulam K K. Productivity comparison of horizontal and vertical ground water remediation well scenarios[J]. Ground Water, 1994, 36(1): 98-103.
      [14] Zhan H. Using horizontal wells to recover dissolved contaminants and non-aqueous-phase-liquid: Capture size and capture time delineation[A]. Proceedings of the 1999 petroleum hydrocarbons and organic chemicals in ground water: Prevention, detection, and remediation[C]. Houston, Texas: [s. n. ], 1999. 100-106.
      [15] Zhan H. A new technology for site characterization: Interpretation of horizontal well pumping tests in aquifers and aquitards[A]. Proceedings of the 1999 petroleum hydrocarbons and organic chemicals in ground water: Prevention, detection, and remediation[C]. Houston, Texas: [s. n. ], 1999. 94-99.
      [16] Zhan H. Analytical study of capture time to a horizontal well[J]. Journal of Hydrology, 1999, 217(1-2): 46-54. doi: 10.1016/S0022-1694(99)00013-X
      [17] Zhan H, Chung J. Theoretical and experimental study of using horizontal wells to recover DNAPL[A]. 2001 International containment & remediation technology conference and exhibition[C]. Orlando: [s. n. ], 2001. 94.
      [18] Hantush M S, Papadopulos I S. Flow of groundwater to collector wells[J]. Journal of Hydraulics Division, 1962, HY-5: 221-247.
      [19] Das Gupta A, Gaikwad V P. Interface upconing due to a horizontal well in unconfined aquifer[J]. Ground Water, 1987, 25(4): 466-474. doi: 10.1111/j.1745-6584.1987.tb02151.x
      [20] Goode P A, Thambynayagam R K M. Pressure draw-down and buildup analysis of horizontal wells in anisotropic media[J]. SPE Formation Evaluation, 1987, 2(4): 683-697. doi: 10.2118/14250-PA
      [21] Langseth D E. Hydraulic performance of horizontal wells [A]. Proceedings of the HMCRI's 11th national conference(SUPERFUND'90)[C]. Washington: Hazardous Materials Control Research Institute, 1990. 398-408.
      [22] Edwards K B. Estimating aquifer parameters from a horizontal well pumping test in an unconfined aquifer[J]. Water Resources Bulletin, 1991, 27(5): 831-839. doi: 10.1111/j.1752-1688.1991.tb01481.x
      [23] Cleveland T G. Recovery performance for vertical and horizontal wells using semianalytical simulation[J]. Ground Water, 1994, 32: 103-107. doi: 10.1111/j.1745-6584.1994.tb00617.x
      [24] Falta R W. Analytical solutions for gas-flow due to gasinjection and extraction from horizontal wells[J]. Ground Water, 1995, 33: 235-246. doi: 10.1111/j.1745-6584.1995.tb00278.x
      [25] Tarshish M. Combined mathematical model of flow in an aquifer-horizontal well system[J]. Ground Water, 1992, 30(6): 931-935. doi: 10.1111/j.1745-6584.1992.tb01576.x
      [26] 吕文舫, 郭雪宝, 柯葵. 水力学[M]. 上海: 同济大学出版社, 1990.

      LÜ W F, GUO X B, KE K. Hydraulics[M]. Shanghai: Tongji University Press, 1990.
      [27] 陈崇希, 林敏. 地下水动力学[M]. 武汉: 中国地质大学出版社, 1999.

      CHEN C X, LIN M. Groundwater hydrodynamics[M]. Wuhan: China University of Geosciences Press, 1999.
      [28] 陈崇希, 李国敏. 地下水溶质运移理论及模型[M]. 武汉: 中国地质大学出版社, 1996.

      CHEN C X, LI G M. Groundwater hydrodynamics dispersion theory and mass transport application[M]. Wuhan: China University of Geosciences Press, 1996.
      [29] 陈崇希. 岩溶管道-裂隙-孔隙三重空隙介质地下水流模型及模拟方法研究[J]. 地球科学———中国地质大学学报, 1995, 20(4): 361-366. https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX199504000.htm

      CHEN C X. Groundwater flow model and simulation method in triple media of karstic tube-fissure-pore[J]. Earth Science—Journal of China University of Geosciences, 1995, 20(4): 361-366. https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX199504000.htm
      [30] 陈崇希, 林敏, 叶善士, 等. 地下水混合井流的理论及应用[M]. 武汉: 中国地质大学出版社, 1998.

      CHEN C X, LIN M, YE S S, et al. Groundwater flow model of mixed well and its application[M]. Wuhan: China University of Geosciences Press, 1998.
      [31] 陈崇希, 裴顺平. 地下水开采-地面沉降数值模拟及防治对策研究[M]. 武汉: 中国地质大学出版社, 2001.

      CHEN C X, PEI S P. Numerical simulation of landsubsidence due to groundwater withdrawal and its prevention countermeasure[M]. Wuhan: China University of Geosciences Press, 2001.
      [32] 陈崇希, 万军伟. 地下水水平井流的模型及数值模拟方法———考虑井管内不同流态[J]. 地球科学———中国地质大学学报, 2002, 27(2): 135-140. https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX200202004.htm

      CHEN C X, WAN J W. A new model of groundwater flowing to horizontal well and the numerical simulation approach[J]. Earth Science—Journal of China University of Geosciences, 2002, 27(2): 135-140. https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX200202004.htm
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    • 收稿日期:  2003-05-28
    • 刊出日期:  2003-09-25

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