喇嘛甸油田南中块西部葡Ⅰ1-2油层数值模拟研究
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摘要
水驱开发油田进入高含水后期和特高含水期阶段,聚合物驱油是油田提高采收率的重要开采技术,而油藏数值模拟技术是油田开发过程中改善油田开发效果的重要技术保障。喇嘛甸油田南中块西部葡Ⅰ1-2油层于2004年7月开始注聚。由于初期编制区块聚驱开发方案时,开展的数值模拟研究是在水驱开发阶段数值模拟基础上,从宏观上模拟了同一聚合物浓度、不同注入模式下的区块聚驱动态变化特征和开采效果,不可能精细模拟到各种措施(诸如整体调剖、层系封堵、压裂、补孔、调速、水驱井代用等)导致单井工作制度变化等综合调整对开采效果产生的影响,因此聚驱数值模拟结果和现场实际效果存在一定偏差。为了更客观、准确地揭示水驱、聚驱油后地下油水运动规律和精细描述剩余油分布状况,为优化编制聚驱综合调整方案和准确编制单井措施方案提供依据,提高综合调整方案的有效率,不断改善聚驱开发效果,开展喇嘛甸油田南中块西部葡Ⅰ1-2油层数值模拟研究无论从理论上还是现场应用上是非常必要的。
通过该项目研究,研究出一套适合油田现场实际的聚驱跟踪调整数值模拟技术,确定聚驱方案优化及注采参数的优选方法,在聚驱跟踪现场应用领域具有较高的实用价值,为其它区块和油层的聚驱跟踪调整起到指导和参考作用。
The oil development has been in the high water development stage. Polymer flooding is an important technique to improve recovery factor in the oil field, and the technique of numerical modeling is an important technique guarantee to meliorate the effect of development of the field. The PutaohuaⅠ1-2 reservoir was infused polymer at July 2004, in the south west lamadian oil field. At the initial stages of making the block development plan of the polymer, the research of numerical modeling is basis on the numerical model of water driving stage, by macroscopical view, simulate the dynamic change characteristic and exploitation effect of the polymer flooding block at the same polymer concentration and under different infusing mode, it can’t simulate every provision finely (for example: adjust perfectly absorption profile, series block off, break down, perforations adding, adjusting speed, water driving well stay so on ), leading infection of exploitation effect about the integrated adjust eg. the work system of single well. So there is a few difference between the result of polymer numerical modeling and local practice effect. For posting more personality and truly the movement rule of water and oil underground and describing finely the distributing condition of surplus oil after the water and polymer driving. For optimizing the integrated adjust project of polymer flooding and making actually measure project of single well to offer basis, for advance the efficiency of integrated adjust project, for improve the effect of polymer developing continually, it is very important for theory and local application to develop the numerical modeling research of the PutaohuaⅠ1-2 reservoir of Lamadian oil field.
Throw the item research, making a suit of numerical modeling technique of the polymer flooding about local practice in the oil field, and confirming the measure of advancing polymer project and choosing the parameter of injection and projection, it has practice value in the local application of the polymer flooding tracking, it offer the guidance and reference for the other block and oil layer of adjusting of polymer flooding tracking.
通过该项目研究,研究出一套适合油田现场实际的聚驱跟踪调整数值模拟技术,确定聚驱方案优化及注采参数的优选方法,在聚驱跟踪现场应用领域具有较高的实用价值,为其它区块和油层的聚驱跟踪调整起到指导和参考作用。
The oil development has been in the high water development stage. Polymer flooding is an important technique to improve recovery factor in the oil field, and the technique of numerical modeling is an important technique guarantee to meliorate the effect of development of the field. The PutaohuaⅠ1-2 reservoir was infused polymer at July 2004, in the south west lamadian oil field. At the initial stages of making the block development plan of the polymer, the research of numerical modeling is basis on the numerical model of water driving stage, by macroscopical view, simulate the dynamic change characteristic and exploitation effect of the polymer flooding block at the same polymer concentration and under different infusing mode, it can’t simulate every provision finely (for example: adjust perfectly absorption profile, series block off, break down, perforations adding, adjusting speed, water driving well stay so on ), leading infection of exploitation effect about the integrated adjust eg. the work system of single well. So there is a few difference between the result of polymer numerical modeling and local practice effect. For posting more personality and truly the movement rule of water and oil underground and describing finely the distributing condition of surplus oil after the water and polymer driving. For optimizing the integrated adjust project of polymer flooding and making actually measure project of single well to offer basis, for advance the efficiency of integrated adjust project, for improve the effect of polymer developing continually, it is very important for theory and local application to develop the numerical modeling research of the PutaohuaⅠ1-2 reservoir of Lamadian oil field.
Throw the item research, making a suit of numerical modeling technique of the polymer flooding about local practice in the oil field, and confirming the measure of advancing polymer project and choosing the parameter of injection and projection, it has practice value in the local application of the polymer flooding tracking, it offer the guidance and reference for the other block and oil layer of adjusting of polymer flooding tracking.
引文
[1] 宋考平,宋洪才,吴文祥.油藏数值模拟理论基础[M].北京:石油工业出版社,1996.1～8
[2] 潘举玲,黄尚军,祝杨,等.油藏数值模拟发展现状及发展趋势[J].油气地质与采收率.2002,9(4):69～71
[3] 冯文光.油藏数值模拟微机速算原理 第 1 版.成都:四川科学技术出版社,1991.5～6
[4] 肖伟.聚合物驱油计算理论方法 第 1 版.北京:石油工业出版社,1998. 10～23
[5] 高树棠,苏树林,杨景纯. 聚合物驱提高石油采收率 第 1 版.北京:石油工业出版社,1996. 20～26
[6] 刘丁曾,王启民,李伯虎.大庆多层砂岩油田开发 第 1 版.北京:石油工业出版社, 199610
[7] 姜颜波.聚合物驱分层注入研究.油气地质与采收率,2001,8(6):65～66
[8] 付百舟,孔祥亭,陈志敏.井玉艳喇萨杏油田聚合物驱层系组合原则研究.大庆石油地质与开发,2002,21(6):51～53
[9] 袁奕群.黑油模型在油田开发中的应用 第1版.北京:石油工业出版社,1994 40～51
[10] 叶仲斌.提高采收率原理 第 1 版.北京:石油工业出版社,2000.144～145
[11] 王德民.走向新世纪的大庆油田开发 第 1 版.北京:石油工业出版社, 2001 20
[12] 赵永胜,魏国章,陆会民,等.聚合物驱能否提高驱油效率的几点认识.石油学报,2001,22(3). 35～36
[13] 郭尚平,黄延章.物理化学渗流微观机理第 1 版.北京:北京科学出版社, 1990 22
[14] Wang Demin,Cheng Jiecheng,Yang Qingyan,Gong Wenchao,Li Qun, Chen Fuming. Viscous-Elastic Polymer Can Increase Microscale Displacement Efficiency In Cores. SPE 63227,2000 1～10
[15] 王德民,程杰成,杨清彦.粘弹性聚合物溶液能够提高岩心的微观驱油效率.石油学报,2000. 21(5):45～51
[16] 夏惠芬,王德民,刘中春,等.粘弹性聚合物溶液提高微观驱油效率的机理研究.石油学报,2001,22(4): 60～65
[17] 宋考平.聚合物驱合理注入速度的选择.大庆石油学院学报,2001,25(4):15～18
[18] Kleppe,J.,and Morse R.A. Oil Production from Fractured Reservoir by Water DisplacementSPE AIME 5084,presented at 49th Annual Meeting of Soc.Pet.Eng.AIME,Oct.6-9,1974. 8
[19] Fernbach, S. Class V computers to challenge mathematicians, 1973 , SIAM News, 6, No.6 1～3
[20] Ko,S.C.M. A Sequential Solution Approach for the Simulation of Coning Behavior inPetroleum Reservoirs, M. Sc. Thesis, University of Calgary 3～4
[21] 李和全.三次采油油藏数值模拟基础 第 1 版.哈尔滨:哈尔滨工业大学,1994 20～22
[22] W.利特马恩.聚合物驱油 第 1 版.北京:石油工业出版社, 1991 10～12
[23] 计秉玉.对大庆油田进一步开展三次采油技术研究工作的几点意见.大庆石油地质与开发, 2003,22(6): 60～61
[24] 姜颜波.孤岛油田南区渤 64 块聚合物驱参数优化设计.河南石油,2004,18(1):35～36
[25] S.Chakrabarti, B.Seidl, J.Vorwerk , The Rheology of Hydroxy-Propylguar Solutions and its Influence on the Flow Through a Porous Medium and Turbulent Tube Flow, Respectively (Part 1)[J], Rheol Acta, Vol.30, No2, 1990, pp.114~123
[26] 戚连庆.聚合物驱油工程数值模拟研究 第 1 版.北京:石油工业出版社,1998. 1
[27] 宋道万.孤岛油田中一区馆 3 聚合物驱油试验方案数值模拟研究 油气采收率技术,1995,2(1):29～30
[28] 张贤松,郭兰磊,屈智坚.孤岛油田中一区聚合物驱先导试验效果评价及驱油特征,石油勘探与开发,1996,22(3):54～56
[29] 宋立新.交联聚合物驱数学模型研究 特种油气藏, 2003,10(4):38～40
[30] 戴秀梅.聚合物段塞的数值模拟研究 油气地质与采收率, 2002,9(3):19～21.
[31] Guo Wankui, Cheng Jiecheng, Yao Yuming. Commercial Pilot Test of Polymer Flooding in Daqing Oil field, SPE 59275 1～6
[32] Wang Demin, Li Qun, Gong Xiaohong. The Engineering and Technical Aspects of Polymer Flooding in Daqing Oilfield, SPE 64722 1～10
[33] Wang Demin, Hao Yuexing, Delamaide Eric. Results of Two Polymer Flooding Pilots in the Central Area of Daqing Oilfield, SPE 26401 1～3
[2] 潘举玲,黄尚军,祝杨,等.油藏数值模拟发展现状及发展趋势[J].油气地质与采收率.2002,9(4):69～71
[3] 冯文光.油藏数值模拟微机速算原理 第 1 版.成都:四川科学技术出版社,1991.5～6
[4] 肖伟.聚合物驱油计算理论方法 第 1 版.北京:石油工业出版社,1998. 10～23
[5] 高树棠,苏树林,杨景纯. 聚合物驱提高石油采收率 第 1 版.北京:石油工业出版社,1996. 20～26
[6] 刘丁曾,王启民,李伯虎.大庆多层砂岩油田开发 第 1 版.北京:石油工业出版社, 199610
[7] 姜颜波.聚合物驱分层注入研究.油气地质与采收率,2001,8(6):65～66
[8] 付百舟,孔祥亭,陈志敏.井玉艳喇萨杏油田聚合物驱层系组合原则研究.大庆石油地质与开发,2002,21(6):51～53
[9] 袁奕群.黑油模型在油田开发中的应用 第1版.北京:石油工业出版社,1994 40～51
[10] 叶仲斌.提高采收率原理 第 1 版.北京:石油工业出版社,2000.144～145
[11] 王德民.走向新世纪的大庆油田开发 第 1 版.北京:石油工业出版社, 2001 20
[12] 赵永胜,魏国章,陆会民,等.聚合物驱能否提高驱油效率的几点认识.石油学报,2001,22(3). 35～36
[13] 郭尚平,黄延章.物理化学渗流微观机理第 1 版.北京:北京科学出版社, 1990 22
[14] Wang Demin,Cheng Jiecheng,Yang Qingyan,Gong Wenchao,Li Qun, Chen Fuming. Viscous-Elastic Polymer Can Increase Microscale Displacement Efficiency In Cores. SPE 63227,2000 1～10
[15] 王德民,程杰成,杨清彦.粘弹性聚合物溶液能够提高岩心的微观驱油效率.石油学报,2000. 21(5):45～51
[16] 夏惠芬,王德民,刘中春,等.粘弹性聚合物溶液提高微观驱油效率的机理研究.石油学报,2001,22(4): 60～65
[17] 宋考平.聚合物驱合理注入速度的选择.大庆石油学院学报,2001,25(4):15～18
[18] Kleppe,J.,and Morse R.A. Oil Production from Fractured Reservoir by Water DisplacementSPE AIME 5084,presented at 49th Annual Meeting of Soc.Pet.Eng.AIME,Oct.6-9,1974. 8
[19] Fernbach, S. Class V computers to challenge mathematicians, 1973 , SIAM News, 6, No.6 1～3
[20] Ko,S.C.M. A Sequential Solution Approach for the Simulation of Coning Behavior inPetroleum Reservoirs, M. Sc. Thesis, University of Calgary 3～4
[21] 李和全.三次采油油藏数值模拟基础 第 1 版.哈尔滨:哈尔滨工业大学,1994 20～22
[22] W.利特马恩.聚合物驱油 第 1 版.北京:石油工业出版社, 1991 10～12
[23] 计秉玉.对大庆油田进一步开展三次采油技术研究工作的几点意见.大庆石油地质与开发, 2003,22(6): 60～61
[24] 姜颜波.孤岛油田南区渤 64 块聚合物驱参数优化设计.河南石油,2004,18(1):35～36
[25] S.Chakrabarti, B.Seidl, J.Vorwerk , The Rheology of Hydroxy-Propylguar Solutions and its Influence on the Flow Through a Porous Medium and Turbulent Tube Flow, Respectively (Part 1)[J], Rheol Acta, Vol.30, No2, 1990, pp.114~123
[26] 戚连庆.聚合物驱油工程数值模拟研究 第 1 版.北京:石油工业出版社,1998. 1
[27] 宋道万.孤岛油田中一区馆 3 聚合物驱油试验方案数值模拟研究 油气采收率技术,1995,2(1):29～30
[28] 张贤松,郭兰磊,屈智坚.孤岛油田中一区聚合物驱先导试验效果评价及驱油特征,石油勘探与开发,1996,22(3):54～56
[29] 宋立新.交联聚合物驱数学模型研究 特种油气藏, 2003,10(4):38～40
[30] 戴秀梅.聚合物段塞的数值模拟研究 油气地质与采收率, 2002,9(3):19～21.
[31] Guo Wankui, Cheng Jiecheng, Yao Yuming. Commercial Pilot Test of Polymer Flooding in Daqing Oil field, SPE 59275 1～6
[32] Wang Demin, Li Qun, Gong Xiaohong. The Engineering and Technical Aspects of Polymer Flooding in Daqing Oilfield, SPE 64722 1～10
[33] Wang Demin, Hao Yuexing, Delamaide Eric. Results of Two Polymer Flooding Pilots in the Central Area of Daqing Oilfield, SPE 26401 1～3