改善稠油渗流流变性的试验

doi:10.11743/ogg20050318

Abstract

Abstract:

Non-Newtonian flow characteristic of heavy oil is the main reason resulting in low oil recovery rate and low recovery factor in heavy oil reservoir.ZHSS-01 surfactant system can form reverse emulsion when it is mixed with heavy oil in the reservoir in a relatively wide range of temperature(30-71℃),relatively high salinity(16×10⁴ mg/ L)and relatively high hardness of water (1.1×10⁴ mg/L),which would lead to a viscosity breaking effectiveness of over 98%.As a result,the rheological characteristics of percolation flow of heavy oil around the wellbore can be improved,fihrational resistance of heavy oil in the vicinity of the wellbore is lowered,and oil production rate is increased.Experimental study shows that recovery factor can be enhanced over 3 % when heavy oil being displaced with ZHSS-01 surfactant system.

Key words: mechanics of percolation flow through porous media, rheological characteristics, surfactant, heavy oil

CLC Number:

TE313.7

Wang Bu'e, Zheng Huiguang. Experimental study of improving rheological characteristics of heavy oil's percolation flow[J]. Oil & Gas Geology, 2005, 26(3): 370-373.

References

[1] 杰夫里卡莫夫 B B, 哈比布林ЗΑ,卡比洛缚ΜΜ. 异常石油[M].王传禹,译.北京:石油工业出版社,1982. 31～54Девликамов B B,ХабибуллииЗΑ,КабировΜΜ. Аномальныенефтимосква[M].Translated by Wang Chuanyu.Beijing:Petroleum Industry Press,1982. 31-54
[2] 阿梅托夫N M, 巴伊基科夫ЮМ,鲁津ЛМ,等.重质高粘原油的开采[M]. 陈宝来,卢学成,译.北京:石油工业出版社,1990. 121～169Амето N M,БайдиковЮМ,РуинЛМ. Добычатяжелыхивысковякихнефтей.[M].Translated by Chen Baolai,Lu Xuecheng.Beijing:Petroleum Industry Press,1990.121- 169
[3] 巴巴良Г A,列维БИ,杜马相ΑБ,等.表面活性剂在油田开发中的应用[M]. 刘青年,姜言里,译.北京:石油工业出版社,1987. 40～62БабалянГ A, ЛевиБИ, ТумасянΑБ. Разработканефтяныхместорожденийсприменениемповерхностно-активныхвеществ[M]. Translated by Liu Qingnian,Jiang Yanli.Beijing:Petroleum Industry Press,1987. 40- 62
[4] Browne G E, Hass G R ,Sell R D. Downhole emulsification:viscosity reduction increases production[J].JCPT,1996,35(4):34-37
[5] 唐瑞江.稠油采油工艺的探索试验及应用研究[J].油气采收率技术,1999,6(1):26～32Tang Ruijiang.Test and application of heavy oil development technique[J].Oil & Gas Recovery Technology,1998,5(4):26-32
[6] 关德,陈建武,商利军,等.渤海绥中36-1油田化学吞吐降粘技术初探[J].中国海上油气(工程), 2000,12(1):40～44Guan De,Chen Jianwu,Shang Lijun,et al. Discussion on the viscosity reduction by chemical huff and puff in SZ 36-1 oil field [J]. China Offshore Oil & Gas (Engineering), 2000,12(6):40-44
[7] Clark P E, Pilenhvarn A.原油在水中乳状液的特性[J]. 黄福堂,邹信方,译.国外油田工程, 1997,11:28～34Clark P E, Pilenhvarn A. The properties of oil-in-water emulsions[J] Translated by. Huang Futang,Zhou Xinfang.Foreign Oilfield Engineering, 1997,11:28 -34
[8] Sarma H K, Maini B B,Jha K.对乳化溶剂开采重油的评价[J] .生如岩,译.国外油田工程,1999,12:1～6Sarma H K, Maini B B,Jha K. Appreciation of heavy oil production by solvent[J] Translated by. Sheng Luyan.Foreign Oilfield Enginee-ring,1999, 12:1 -6
[9] McAuIiffe C D.Oil-in-water emulsions and their flow poperties in porous media[J]. JPT,1973,25(6):73-77
[10] 赵国玺.表面活性剂物理化学[M]. 北京:北京大学出版社,1984.320～400Zhao Guoxi.The Physical chemistry of surface-active agent[M]. Beijing:Beijing University Press,1984. 320-400
[11] 郑惠光.非牛顿原油渗流流变特言及其在油田开发中的应用[J].江汉石油学院学报,2003,25(3):90～91Zheng Huiguang.Rheological properties of non-Newtonian crude oil percolation and its application in oilfield develonment [J]. Journal of Jianghan Petroleum Institute, 2003,25 (3):90-91

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Experimental study of improving rheological characteristics of heavy oil's percolation flow

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