注聚井YX-1型化学解堵剂研究及在萨东地区现场试验
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摘要
近年来,聚合物驱油成为了提高采收率的主要措施。然而,随着聚合物注入的时间延长,造成了注聚井堵塞严重的问题。本文针对萨东地区过渡带的地理性质,通过模拟地层岩心试验,进行了注聚井堵塞机理研究。
通过大量的室内试验和模拟地层岩心试验,研制出一种YX-1型注聚井解堵剂。本文的研究成果对于注聚井的开采有着十分重大的意义。同时对于提高采收率也有着重要的意义。
In recent years, polymer flooding became the main measures to improve oil recovery. However, as the polymer injection prolonged, caused the polymer injection Wells plug serious problem .This paper Sa Dong region geography properties, diversity of core test by simulating, the formation mechanism of polymer injection Wells plug.
Through a lot of indoor test and simulation experiment, formation core developed a reversing agents with the antioxidant wetting agents to solve the main wall type CYX-1 polymer injection Wells solution plugging agent.
The result of this paper for the mining of polymer injection Wells is very important significance. Meanwhile to enhance recovery rate also have important significance.
通过大量的室内试验和模拟地层岩心试验,研制出一种YX-1型注聚井解堵剂。本文的研究成果对于注聚井的开采有着十分重大的意义。同时对于提高采收率也有着重要的意义。
In recent years, polymer flooding became the main measures to improve oil recovery. However, as the polymer injection prolonged, caused the polymer injection Wells plug serious problem .This paper Sa Dong region geography properties, diversity of core test by simulating, the formation mechanism of polymer injection Wells plug.
Through a lot of indoor test and simulation experiment, formation core developed a reversing agents with the antioxidant wetting agents to solve the main wall type CYX-1 polymer injection Wells solution plugging agent.
The result of this paper for the mining of polymer injection Wells is very important significance. Meanwhile to enhance recovery rate also have important significance.
引文
[1]王业飞,熊伟,焦翠,等.聚合物驱后地层残留聚合物絮凝再利用技术研究[J].大庆石油地质与开发,2006,25(3):79 - 81.
[2]宋考平,杨钊,舒志华,等.聚合物驱剩余油微观分布的影响因素[J].大庆石油学院学报,2004,28(2):25 - 27.
[3]张焕泉,张以根,曹绪龙.聚合物驱油技术[M ].东营:石油大学出版社,200212
[4]张以根,元福卿,郭兰磊,等.胜利油田聚合物驱矿场效果影响因素研究[J ].西南石油学院学报, 2001 ,23(3) :50-53.
[5]王友启,张以根,姜颜波,等.影响聚合物驱矿场实施效果的几个问题[J].油田化学, 1999 ,16(3) :244-246.
[6]邵正波,付天郁,王冬梅.合理聚合物用量的确定方法[J ].大庆石油地质与开发,2001 ,20(2) :60-62.
[7]WANGDe-min,CHENGJie-cheng,YANGQing-yan.Viscous-elasticpolymer can increase micro-scale displacement efficiency [J ]. ActaPetrolei Sinica, 2000, 21 (5): 45-51.
[8]XIA Hui-fen, WANG De-min, LIU Zhong-chun, et al-Study on themechanism of polymer solution with viscous-elastic behavior increasingmicroscopic oil displacement efficiency [ J ]. Acta Petrolei Sinica,2001, 22 (4): 60-65.
[9] YUANMin, JIA Zhong-wei, YUAN Chun-yu.Research on influentialfactors to viscoelasticity of polymer solution [J]. Petroleum Geology &Oilfield Development inDaqing, 2005, 24 (5): 74-76.
[10] DE1NGQingJun, ZHAO Xiao jing, HU Yong, el al Laboratory evaluation of the polymer slug combination and its influence upon oil recovery[ J ]. Petroleum Geology & Oilfield Development in Daqing,2005, 24 (2): 78-79.
[11] KONG Feng, LIU Yu ming, JIANGWei dong, et al Physical simulation of polymer flooding in Weizhou11-4oilfield [J ] Petroleum Geology &Oilfield Development inDaqing, 2006, 25 (21): 78-80.
[12] WANG Feng-lan, WANG Tian-zhi, LILi-juan Analysis on the result and remaining oil of the sealed coring wells drilled before and after polymer flooding [J]. Petroleum Geology &Oilfield Development in Daqing, 2004, 23 (21): 59-60.
[13]HA1N Pei hui, ZHAO Qun, MU Shuang shu, et al Studyon further EOR after polymer flooding [J]. Petroleum Geology & Oilfield Development in Daqing, 2006, 25 1(5): 81-84.
[14] LAN Yu bo, YANG Qing yan, LI Bin hui Experiment research on sweep efficiency and displacement efficiency of polymer flooding [J]. Acta Petrolei Sinica,2006, 27 (1): 64-68.
[15] WANG Jia lu, SHEN Ping ping, CHEN Yong zhong, et al 3-D physicalmodeling of enhanced oil recovery by alkali-surfactant p1olymer flooding [J]. Acta Petrolei Sinica, 2005, 26 2(5): 61-62.
[16]荆国林,于水利,韩强,等.电渗析降低含聚污水矿化度的方法[J].大庆石油学院学报,2004 ,28(1) :41 - 43.
[17]张冬玲,李宜强,鲍志东.大庆中低渗油层聚合物驱可行性室内实验研究[J].油田化学,2005 ,22(1) :78 - 80.
[18]程鹏,邵振波,刘英杰.中、低渗透率油层聚合物相对分子质量的确定方法[J].大庆石油地质与开发,2005 ,24(3) :95 - 98.
[19]宋考平,杨二龙,邓庆君,等.聚合物驱合理注入速度的选择[J ].大庆石油学院学报,2001 ,25(4) :15 - 18.
[20]付天郁,邵振波,毕艳昌.注入速度对聚合物驱油效果的影响[J ].大庆石油地质与开发,2001 ,20(2) :63 - 65.
[21]杨付林,王德民,杨希志,等.高质量浓度、大段塞聚合物驱油效果的研究[J].石油与天然气化工,2003 ,32(5) :298 - 303.
[22]刘新仓,吴梅,李忠友.杏五区中块大用量聚合物驱油效果[J ].大庆石油地质与开发,2001 ,20(2) :119 - 121.
[23]吴文祥,侯吉瑞,夏慧芬,等.不同相对分子质量聚合物及其段塞组合对驱油效果的影响[J ].油气采收率技术,1996 ,3(4) :1 - 6.
[24]徐正顺,牛金刚,廖广志.大庆油田聚合物驱技术应用的做法与经验[J].大庆石油地质与开发,2000 ,19(4) :13 - 19.
[25]卢祥国,牛金刚,廖广志.聚合物分子量与岩心渗透率配伍性—孔隙喉道半径与聚合物分之线团回旋半径之比[J ].油田化学,1996 ,1(4) :13 - 19.
[26]张金国.聚合物溶液黏度的主要影响因素分析[J].断块油气田,2005 ,12(1) :57 - 59.
[27]武明鸣,赵修太,邱广敏,等.驱油聚合物水溶液粘度影响因素探讨[J].河南石油,2005 ,19(1) :44 - 46 ,49.
[28]王立军,张宏方,王德民.影响聚合物溶液流变性能的因素分析[J].大庆石油学院学报,2002 ,26(4) :16 - 18.
[29]赵晓京,孙刚,佟卉.聚合物分子构型及其对驱油效果的影响[J ].大庆石油学院学报,2004 ,28(3) :35 - 38.
[30] LOHSE, GAN LM , LIANN , et al. Polymerization of Styrene in a Winsor I- Like System [J].Langmuir , 1994 ,10(7) :2197 -2201.
[31]胡博仲主编《聚合物驱采油工程》石油工业出版社1997年1月
[32]徐寿昌主编《有机化学》高等教育出版社1987年
[2]宋考平,杨钊,舒志华,等.聚合物驱剩余油微观分布的影响因素[J].大庆石油学院学报,2004,28(2):25 - 27.
[3]张焕泉,张以根,曹绪龙.聚合物驱油技术[M ].东营:石油大学出版社,200212
[4]张以根,元福卿,郭兰磊,等.胜利油田聚合物驱矿场效果影响因素研究[J ].西南石油学院学报, 2001 ,23(3) :50-53.
[5]王友启,张以根,姜颜波,等.影响聚合物驱矿场实施效果的几个问题[J].油田化学, 1999 ,16(3) :244-246.
[6]邵正波,付天郁,王冬梅.合理聚合物用量的确定方法[J ].大庆石油地质与开发,2001 ,20(2) :60-62.
[7]WANGDe-min,CHENGJie-cheng,YANGQing-yan.Viscous-elasticpolymer can increase micro-scale displacement efficiency [J ]. ActaPetrolei Sinica, 2000, 21 (5): 45-51.
[8]XIA Hui-fen, WANG De-min, LIU Zhong-chun, et al-Study on themechanism of polymer solution with viscous-elastic behavior increasingmicroscopic oil displacement efficiency [ J ]. Acta Petrolei Sinica,2001, 22 (4): 60-65.
[9] YUANMin, JIA Zhong-wei, YUAN Chun-yu.Research on influentialfactors to viscoelasticity of polymer solution [J]. Petroleum Geology &Oilfield Development inDaqing, 2005, 24 (5): 74-76.
[10] DE1NGQingJun, ZHAO Xiao jing, HU Yong, el al Laboratory evaluation of the polymer slug combination and its influence upon oil recovery[ J ]. Petroleum Geology & Oilfield Development in Daqing,2005, 24 (2): 78-79.
[11] KONG Feng, LIU Yu ming, JIANGWei dong, et al Physical simulation of polymer flooding in Weizhou11-4oilfield [J ] Petroleum Geology &Oilfield Development inDaqing, 2006, 25 (21): 78-80.
[12] WANG Feng-lan, WANG Tian-zhi, LILi-juan Analysis on the result and remaining oil of the sealed coring wells drilled before and after polymer flooding [J]. Petroleum Geology &Oilfield Development in Daqing, 2004, 23 (21): 59-60.
[13]HA1N Pei hui, ZHAO Qun, MU Shuang shu, et al Studyon further EOR after polymer flooding [J]. Petroleum Geology & Oilfield Development in Daqing, 2006, 25 1(5): 81-84.
[14] LAN Yu bo, YANG Qing yan, LI Bin hui Experiment research on sweep efficiency and displacement efficiency of polymer flooding [J]. Acta Petrolei Sinica,2006, 27 (1): 64-68.
[15] WANG Jia lu, SHEN Ping ping, CHEN Yong zhong, et al 3-D physicalmodeling of enhanced oil recovery by alkali-surfactant p1olymer flooding [J]. Acta Petrolei Sinica, 2005, 26 2(5): 61-62.
[16]荆国林,于水利,韩强,等.电渗析降低含聚污水矿化度的方法[J].大庆石油学院学报,2004 ,28(1) :41 - 43.
[17]张冬玲,李宜强,鲍志东.大庆中低渗油层聚合物驱可行性室内实验研究[J].油田化学,2005 ,22(1) :78 - 80.
[18]程鹏,邵振波,刘英杰.中、低渗透率油层聚合物相对分子质量的确定方法[J].大庆石油地质与开发,2005 ,24(3) :95 - 98.
[19]宋考平,杨二龙,邓庆君,等.聚合物驱合理注入速度的选择[J ].大庆石油学院学报,2001 ,25(4) :15 - 18.
[20]付天郁,邵振波,毕艳昌.注入速度对聚合物驱油效果的影响[J ].大庆石油地质与开发,2001 ,20(2) :63 - 65.
[21]杨付林,王德民,杨希志,等.高质量浓度、大段塞聚合物驱油效果的研究[J].石油与天然气化工,2003 ,32(5) :298 - 303.
[22]刘新仓,吴梅,李忠友.杏五区中块大用量聚合物驱油效果[J ].大庆石油地质与开发,2001 ,20(2) :119 - 121.
[23]吴文祥,侯吉瑞,夏慧芬,等.不同相对分子质量聚合物及其段塞组合对驱油效果的影响[J ].油气采收率技术,1996 ,3(4) :1 - 6.
[24]徐正顺,牛金刚,廖广志.大庆油田聚合物驱技术应用的做法与经验[J].大庆石油地质与开发,2000 ,19(4) :13 - 19.
[25]卢祥国,牛金刚,廖广志.聚合物分子量与岩心渗透率配伍性—孔隙喉道半径与聚合物分之线团回旋半径之比[J ].油田化学,1996 ,1(4) :13 - 19.
[26]张金国.聚合物溶液黏度的主要影响因素分析[J].断块油气田,2005 ,12(1) :57 - 59.
[27]武明鸣,赵修太,邱广敏,等.驱油聚合物水溶液粘度影响因素探讨[J].河南石油,2005 ,19(1) :44 - 46 ,49.
[28]王立军,张宏方,王德民.影响聚合物溶液流变性能的因素分析[J].大庆石油学院学报,2002 ,26(4) :16 - 18.
[29]赵晓京,孙刚,佟卉.聚合物分子构型及其对驱油效果的影响[J ].大庆石油学院学报,2004 ,28(3) :35 - 38.
[30] LOHSE, GAN LM , LIANN , et al. Polymerization of Styrene in a Winsor I- Like System [J].Langmuir , 1994 ,10(7) :2197 -2201.
[31]胡博仲主编《聚合物驱采油工程》石油工业出版社1997年1月
[32]徐寿昌主编《有机化学》高等教育出版社1987年