油田相对渗透率改善体系研究进展
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摘要
相对渗透率改善(简称相渗改善)剂可大大降低油藏水相渗透率而对油相渗透率影响较小,实现控水稳油增产。传统的相渗改善体系一般是高分子水溶性聚合物或者弱凝胶体系,主要用来封堵高渗透、大孔道及裂缝性油气藏。纳米SiO_2相渗改善体系具有表面效应、体积效应、量子尺寸效应等优点,可进入微米级和纳米级孔喉并形成纳米膜,实现低渗-特低渗油气藏的高效开发。本文介绍了国内外相渗改善体系的研究现状和作用机理,总结了纳米SiO_2用于油田相渗改善时的体系和效果,分析了其相渗改善作用机理,指出了该体系在制备、评价、机理分析、应用推广等过程中存在的问题及发展趋势。
Relative permeability modifiers(RPMs)could greatly reduce water phase permeability and had little effect on oil phase permeability in reservoir which could achieve water control and enhance oil production. The traditional RPMs system was generally water-soluble polymer with high molecular mass or weak gel system,which mainly used to block oil and gas reservoirs with high permeability,large pores and fractures. Nano-SiO_2 RPMs systems had the advantages of surface effect,volume effect,quantum size effect and so on. They could enter micron and nanometer pore throats which led to the formation of nano-film and achieved effective development of low and ultra-low permeability oil and gas reservoirs. The worldwide research status and mechanism of RPMs system were introduced in this paper. The composition and effect of nano-SiO_2 which used in the improvement of oil and water phase permeability were summarized,along with its function mechanism. Finally the problems and development trends in the process of preparation,evaluation,mechanism analysis and application promotion of nano-phase RPMs were pointed out.
Relative permeability modifiers(RPMs)could greatly reduce water phase permeability and had little effect on oil phase permeability in reservoir which could achieve water control and enhance oil production. The traditional RPMs system was generally water-soluble polymer with high molecular mass or weak gel system,which mainly used to block oil and gas reservoirs with high permeability,large pores and fractures. Nano-SiO_2 RPMs systems had the advantages of surface effect,volume effect,quantum size effect and so on. They could enter micron and nanometer pore throats which led to the formation of nano-film and achieved effective development of low and ultra-low permeability oil and gas reservoirs. The worldwide research status and mechanism of RPMs system were introduced in this paper. The composition and effect of nano-SiO_2 which used in the improvement of oil and water phase permeability were summarized,along with its function mechanism. Finally the problems and development trends in the process of preparation,evaluation,mechanism analysis and application promotion of nano-phase RPMs were pointed out.
引文
[1]张仲宏,杨正,刘先贵,等.低渗透油藏储层分级评价方法及应用[J].石油学报,2012,33(3):437-441.
[2]彭宝亮,罗健辉,王平美,等.用于低渗透油田调剖的纳米颗粒稳定泡沫体系研究进展[J].油田化学,2017,34(4):745-748.
[3]赵凤兰,李子豪,李国桥,等.三元复合驱后关键储层特征参数实验研究[J].西南石油大学学报(自然科学版),2016,38(5):157-164.
[4]郭平,张营华,刘煜.油田相对渗透率改善剂研究与应用进展[J].胶体与聚合物,2011,29(1):46-48.
[5]方波,卢拥军,程巍,等.阳离子半乳甘露聚糖的用途:CN200710045979.4[P].2008-01-30.
[6]李庆松.相渗透率改善剂的研制[D].长春:吉林大学,2004:16-29.
[7]张照,李建强,鲁毅强.新型选择性堵水剂(RPM)的合成和表征[J].内江科技,2008,29(7):94-95.
[8]张营华.油水相对渗透率改善剂实验研究[D].青岛:中国石油大学(华东),2009:21-50.
[9]邱晓惠,张汝生,杨振周,等.相渗透率改进剂FA-RPM的室内研究[J].石油钻采工艺,2007,35(1):63-65.
[10]WANG Jun,ZHU Xiuyu,GUO Huiying,et al.Synthesis and behavior evaluation of a relative permeability modifier[J].J Pet Sci Eng,2011,80(1):69-74.
[11]郭海滨.聚合物乳液渗透率改善体系的研究及性能评价[D].青岛:中国石油大学(华东),2007:18-40.
[12]罗明良,孙涛,吕子龙,等.致密气层控水压裂用纳米乳液的制备及性能评价[J].中国石油大学学报(自然科学版),2016,40(1):155-162.
[13]BOLE J,MANCILLAS G.Water control well treating solution and method:US 4476931[P].1984-10-16.
[14]DAWSON J G,KALFAY L J,BROCK G.Methods and compositions for improving hydrocarbon recovery by water flood intervention:US 0039732A1[P].2007-02-22.
[15]NILSSON S,STAVLAND A,JONSBRATEN H C.Mechanistic study of disproportionate permeability reduction[R].SPE39635,1998.
[16]LIANG J,SERIGHT R S.Further investigations of why gels reduce water permeability more than oil permeability[R].SPE37249,1997.
[17]EOFF L,DALRYMPLE D,REDDY B R.Development of associative polymer technology for acid diversion in sandstone and carbonate lithology[R].SPE 89413,2005.
[18]STAVLAND A,ANDERSEN K I,SANDOEY B,et al.How to apply a blocking gel system for bullhead selective water shut off from laboratory to field[R].SPE 99729,2008.
[19]RANJBAR M,CLAUSTHAL T U,CZOLBE P,et al.Comparative laboratory selection and field testing of polymers for selective control of water production in gas wells[R].SPE 28984,1995.
[20]ZAITOUN A,PICHERY T.A successful of polymer treatment for water coning abatement in gas storage reservoir[R].SPE71525,2001.
[21]朱秀雨.一类疏水缔合型相渗透率改善剂体系的研制[D].大庆:东北石油大学,2011:9-30.
[22]LIANG J,SUN H,SERIGHT R S.Why do gels reduce water permeability more than oil permeability[R].SPE 27829,1994.
[23]ZAITOUN A,KOHLER N.Two-phase flow through porous media:effect of an adsorbed polymer layer[R].SPE 18085,1988.
[24]ODEH A S.Effect of viscosity ratio on relative permeability[R].SPE 1189,1959.
[25]刘新荣,韩松,李庆松.相渗透率改善剂对岩石润湿性的影响[J].东北林业大学学报,2009,40(6):115-116.
[26]SERIGHT R S.Reduction of gas and water permeabilities using gels[R].SPE 25855,1993.
[27]LIANG J,SERIGHT R S.Wall-effect/gel-droplet model of disproportionate permeability reduction[R].SPE 59344,2000.
[28]DAWN R A,ZHANG Y.Mechanistic study of the selective action of oil and water penetrating into a gel emplaced in a porous medium[J].J Pet Sci Eng,1994,12(2):113-125.
[29]SORIANO J E,ROBLES F,INDA A,et al.Relativepermeability modifiers and their use in acid stimulation in HP/HT low-permeability carbonate formations:offshore Mexico cases[R].SPE 107584,2007.
[30]WHITE J L,GODDARD J E,PHIILIPS H M.Use of polymers to control water production in oil wells[R].SPE 3672,1973.
[31]ONYEKONWU M O,OGOLO N A.Investigating the use of nanoparticles in enhancing oil recovery[R].SPE 140744,2010.
[32]柯扬船,魏光耀.纳米材料在石油天然气田开发中的应用进展[J].油田化学,2008,25(2):189-192
[33]PARVAZDAVANI M,MOHSEN M,GHAZANFARI M H,et al.Investigation of the effect of water based nano-particles addition on hysteresis of oil and water relative permeability curves[R].SPE 157005,2012.
[34]LI S D,HENDRANINGRAT L,TORSATER O.Improved oil recovery by hydrophilic silica nanoparticles suspension:2-phase flow experimental studies[R].SPE 16707,2013.
[35]ROUSTAEI A.An evaluation of spontaneous imbibition of water into oil-wet carbonate reservoir cores using nanofluid[J].Petrophysics,2014,55(1):31-37.
[36]赵永峰,熊金平,左禹.油田堵水用反相乳液的制备与性能研究[J].精细石油化工进展,2010,11(1):7-10.
[37]毛源.耐高温纳米聚硅体系深部调堵技术研究与应用[C].//山东石油学会,胜利油田分公司河口采油厂.胜利油田北区堵水调剖技术研讨会论文汇编.2012:94-98.
[38]陈馥,艾加伟,罗陶涛,等.Pickering乳状液及其在油田中的应用[J].精细化工,2014,31(1):1-6.
[39]葛际江,张强,王娜,等.纳米Si O2和表面活性剂协同稳定的水包油乳状液驱油性能研究[J].科学技术与工程,2015,15(26):165-170.
[40]李刚辉,樊孟孟,王婷婷,等.柴油基纳米粒子乳液的制备及其堵水性能研究[J].陕西科技大学学报(自然科学版),2016,34(3):92-96.
[41]杨智,邹才能,吴松涛,等.含油气致密储层纳米级孔喉特征及意义[J].深圳大学学报(理工版),2015,32(3):257-265.
[42]HENDRNINGRAT L,LI S D,TORS?TER O.A coreflood investigation of nanofluid enhanced oil recovery[J].J Pet Sci Eng,2013,111(21):128-138.
[43]刘培松,陶晓贺,李小红,等.水基纳米聚硅在低渗油藏中的降压增注研究[J].油田化学,2017,34(4):604-609.
[44]狄勤丰,丁伟朋,王新亮,等.纳米颗粒吸附法减阻技术效果的快速评价方法[J].中国石油大学学报(自然科学版),2012,36(3):108-114.
[2]彭宝亮,罗健辉,王平美,等.用于低渗透油田调剖的纳米颗粒稳定泡沫体系研究进展[J].油田化学,2017,34(4):745-748.
[3]赵凤兰,李子豪,李国桥,等.三元复合驱后关键储层特征参数实验研究[J].西南石油大学学报(自然科学版),2016,38(5):157-164.
[4]郭平,张营华,刘煜.油田相对渗透率改善剂研究与应用进展[J].胶体与聚合物,2011,29(1):46-48.
[5]方波,卢拥军,程巍,等.阳离子半乳甘露聚糖的用途:CN200710045979.4[P].2008-01-30.
[6]李庆松.相渗透率改善剂的研制[D].长春:吉林大学,2004:16-29.
[7]张照,李建强,鲁毅强.新型选择性堵水剂(RPM)的合成和表征[J].内江科技,2008,29(7):94-95.
[8]张营华.油水相对渗透率改善剂实验研究[D].青岛:中国石油大学(华东),2009:21-50.
[9]邱晓惠,张汝生,杨振周,等.相渗透率改进剂FA-RPM的室内研究[J].石油钻采工艺,2007,35(1):63-65.
[10]WANG Jun,ZHU Xiuyu,GUO Huiying,et al.Synthesis and behavior evaluation of a relative permeability modifier[J].J Pet Sci Eng,2011,80(1):69-74.
[11]郭海滨.聚合物乳液渗透率改善体系的研究及性能评价[D].青岛:中国石油大学(华东),2007:18-40.
[12]罗明良,孙涛,吕子龙,等.致密气层控水压裂用纳米乳液的制备及性能评价[J].中国石油大学学报(自然科学版),2016,40(1):155-162.
[13]BOLE J,MANCILLAS G.Water control well treating solution and method:US 4476931[P].1984-10-16.
[14]DAWSON J G,KALFAY L J,BROCK G.Methods and compositions for improving hydrocarbon recovery by water flood intervention:US 0039732A1[P].2007-02-22.
[15]NILSSON S,STAVLAND A,JONSBRATEN H C.Mechanistic study of disproportionate permeability reduction[R].SPE39635,1998.
[16]LIANG J,SERIGHT R S.Further investigations of why gels reduce water permeability more than oil permeability[R].SPE37249,1997.
[17]EOFF L,DALRYMPLE D,REDDY B R.Development of associative polymer technology for acid diversion in sandstone and carbonate lithology[R].SPE 89413,2005.
[18]STAVLAND A,ANDERSEN K I,SANDOEY B,et al.How to apply a blocking gel system for bullhead selective water shut off from laboratory to field[R].SPE 99729,2008.
[19]RANJBAR M,CLAUSTHAL T U,CZOLBE P,et al.Comparative laboratory selection and field testing of polymers for selective control of water production in gas wells[R].SPE 28984,1995.
[20]ZAITOUN A,PICHERY T.A successful of polymer treatment for water coning abatement in gas storage reservoir[R].SPE71525,2001.
[21]朱秀雨.一类疏水缔合型相渗透率改善剂体系的研制[D].大庆:东北石油大学,2011:9-30.
[22]LIANG J,SUN H,SERIGHT R S.Why do gels reduce water permeability more than oil permeability[R].SPE 27829,1994.
[23]ZAITOUN A,KOHLER N.Two-phase flow through porous media:effect of an adsorbed polymer layer[R].SPE 18085,1988.
[24]ODEH A S.Effect of viscosity ratio on relative permeability[R].SPE 1189,1959.
[25]刘新荣,韩松,李庆松.相渗透率改善剂对岩石润湿性的影响[J].东北林业大学学报,2009,40(6):115-116.
[26]SERIGHT R S.Reduction of gas and water permeabilities using gels[R].SPE 25855,1993.
[27]LIANG J,SERIGHT R S.Wall-effect/gel-droplet model of disproportionate permeability reduction[R].SPE 59344,2000.
[28]DAWN R A,ZHANG Y.Mechanistic study of the selective action of oil and water penetrating into a gel emplaced in a porous medium[J].J Pet Sci Eng,1994,12(2):113-125.
[29]SORIANO J E,ROBLES F,INDA A,et al.Relativepermeability modifiers and their use in acid stimulation in HP/HT low-permeability carbonate formations:offshore Mexico cases[R].SPE 107584,2007.
[30]WHITE J L,GODDARD J E,PHIILIPS H M.Use of polymers to control water production in oil wells[R].SPE 3672,1973.
[31]ONYEKONWU M O,OGOLO N A.Investigating the use of nanoparticles in enhancing oil recovery[R].SPE 140744,2010.
[32]柯扬船,魏光耀.纳米材料在石油天然气田开发中的应用进展[J].油田化学,2008,25(2):189-192
[33]PARVAZDAVANI M,MOHSEN M,GHAZANFARI M H,et al.Investigation of the effect of water based nano-particles addition on hysteresis of oil and water relative permeability curves[R].SPE 157005,2012.
[34]LI S D,HENDRANINGRAT L,TORSATER O.Improved oil recovery by hydrophilic silica nanoparticles suspension:2-phase flow experimental studies[R].SPE 16707,2013.
[35]ROUSTAEI A.An evaluation of spontaneous imbibition of water into oil-wet carbonate reservoir cores using nanofluid[J].Petrophysics,2014,55(1):31-37.
[36]赵永峰,熊金平,左禹.油田堵水用反相乳液的制备与性能研究[J].精细石油化工进展,2010,11(1):7-10.
[37]毛源.耐高温纳米聚硅体系深部调堵技术研究与应用[C].//山东石油学会,胜利油田分公司河口采油厂.胜利油田北区堵水调剖技术研讨会论文汇编.2012:94-98.
[38]陈馥,艾加伟,罗陶涛,等.Pickering乳状液及其在油田中的应用[J].精细化工,2014,31(1):1-6.
[39]葛际江,张强,王娜,等.纳米Si O2和表面活性剂协同稳定的水包油乳状液驱油性能研究[J].科学技术与工程,2015,15(26):165-170.
[40]李刚辉,樊孟孟,王婷婷,等.柴油基纳米粒子乳液的制备及其堵水性能研究[J].陕西科技大学学报(自然科学版),2016,34(3):92-96.
[41]杨智,邹才能,吴松涛,等.含油气致密储层纳米级孔喉特征及意义[J].深圳大学学报(理工版),2015,32(3):257-265.
[42]HENDRNINGRAT L,LI S D,TORS?TER O.A coreflood investigation of nanofluid enhanced oil recovery[J].J Pet Sci Eng,2013,111(21):128-138.
[43]刘培松,陶晓贺,李小红,等.水基纳米聚硅在低渗油藏中的降压增注研究[J].油田化学,2017,34(4):604-609.
[44]狄勤丰,丁伟朋,王新亮,等.纳米颗粒吸附法减阻技术效果的快速评价方法[J].中国石油大学学报(自然科学版),2012,36(3):108-114.