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        3. [1]秦民君,李寧,鄭小敏,等.生產測井資料在低滲透裂縫性油藏精細數值 模擬中的應用[J].測井技術,2018,42(06):684-688.[doi:10.16489/j.issn.1004-1338.2018.06.014]
           QIN Minjun,LI Ning,ZHENG Xiaomin,et al.Application of Production Logging Data in the Fine Numerical Simulation of Low-permeability Fractured Reservoir[J].WELL LOGGING TECHNOLOGY,2018,42(06):684-688.[doi:10.16489/j.issn.1004-1338.2018.06.014]
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          生產測井資料在低滲透裂縫性油藏精細數值 模擬中的應用()
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          《測井技術》[ISSN:1004-1338/CN:61-1223/TE]

          卷:
          第42卷
          期數:
          2018年06期
          頁碼:
          684-688
          欄目:
          綜合應用
          出版日期:
          2018-12-31

          文章信息/Info

          Title:
          Application of Production Logging Data in the Fine Numerical Simulation of Low-permeability Fractured Reservoir
          文章編號:
          1004-1338(2018)06-0684-05
          作者:
          秦民君1李寧1鄭小敏1趙慧1吳迪2張宏1
          1.中國石油集團測井有限公司生產測井中心,陜西西安710200; 2.中國石油集團測井有限公司技術中心,陜西西安710077
          Author(s):
          QIN Minjun1LI Ning1ZHENG Xiaomin1ZHAO Hui1WU Di2ZHANG Hong1
          1. Production Logging Center, China Petroleum Logging CO. LTD., Xian, Shanxi 710200, China; 2. Technical Center, China Petroleum Logging CO. LTD., Xi’an, Shaanxi 710077, China
          關鍵詞:
          生產測井低滲透裂縫性油藏油藏數值模擬局部網格加密技術歷史擬合
          Keywords:
          production logging low-permeability fractured reservoir numerical reservoir simulation local grid refinement technology history matching
          分類號:
          P631.84
          DOI:
          10.16489/j.issn.1004-1338.2018.06.014
          文獻標志碼:
          A
          摘要:
          針對低滲透裂縫性油藏縱向及平面滲透率變化大、非均質性強的特點,常規的油藏數值模擬方法模擬準確率低、效果差。以長慶油田BYS區C4+52油藏為例,研究了低滲透裂縫性油藏的特點,從動態開發資料、生產測井資料綜合分析入手,與油藏數值模擬相結合,在裂縫發育處利用生產測井資料修正、配合局部網格加密技術進行模擬。通過新方法對模擬技術改進后,歷史擬合準確率提高15%,模擬結果與暴性水淹現象一致,能夠準確反映井間的裂縫發育情況,低滲透裂縫性油藏數值模擬結果的準確率得到明顯提高。
          Abstract:
          The main characteristics of low-permeability fractured reservoirs are large changes in permeability and strong heterogeneity, which leads to low accuracy and poor performance of conventional reservoir numerical simulation methods. Taking the C4+52 reservoir in BYS area of Changqing Oilfield as an example, the characteristics of low-permeability fractured reservoirs are studied. In addition, through comprehensive analysis of dynamic development data and production logging data, combined with reservoir numerical simulation, this paper proposes a new simulation method for fracture development reservoirs, which uses production logging data to correct and cooperate with local grid refinement technology to simulate. After improved, the historical fitting accuracy rate of simulation technology is improved by 15%. The simulation results are consistent with the violent flooding phenomenon, which can accurately reflect the fracture development between wells. The accuracy of the numerical simulation results of low permeability fractured reservoirs has been significantly improved.

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          備注/Memo

          備注/Memo:
          第一作者:秦民君,男,1968年生,高級工程師,從事油氣田開發動態分析、生產測井資料采集解釋、測井設備研發等工作。E-mail:[email protected]
          更新日期/Last Update: 2018-12-31
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