全过程调剖技术与三元复合驱协同效应的动态特征

doi:10.7623/syxb201806008

石油学报 ›› 2018, Vol. 39 ›› Issue (6): 697-702,718.DOI: 10.7623/syxb201806008

全过程调剖技术与三元复合驱协同效应的动态特征

李永太¹, 孔柏岭², 李辰³

1. 西安石油大学石油工程学院陕西西安 710065;
2. 中国石油化工股份有限公司河南油田分公司勘探开发研究院河南南阳 473132;
3. 陕西石油化工研究设计院陕西西安 710054

收稿日期:2017-10-30 修回日期:2018-04-15 出版日期:2018-06-25 发布日期:2018-07-03
通讯作者: 李永太,男,1963年7月生,1986年获西南石油学院学士学位,2004年获西南石油学院博士学位,现为西安石油大学教授,主要从事提高采收率的教学和科研工作。Email:yongtaili@sina.com
作者简介:李永太,男,1963年7月生,1986年获西南石油学院学士学位,2004年获西南石油学院博士学位,现为西安石油大学教授,主要从事提高采收率的教学和科研工作。Email:yongtaili@sina.com
基金资助:
中国石油化工集团公司提高采收率重大先导项目"特高含水高温油藏三元复合驱技术研究与应用"（P07067）资助。

Dynamic characteristics of synergistic effect between profile control technology throughout flooding and ASP flooding

Li Yongtai¹, Kong Bailing², Li Chen³

1. College of Petroleum Engineering, Xi'an Shiyou University, Shaanxi Xi'an 710065, China;
2. Research Institute of Petroleum Exploration and Development, Sinopec Henan Oilfield Company, Henan Nanyang 473132, China;
3. Shaanxi Research Design Institute of Petroleum and Chemical Industry, Shaanxi Xi'an 710054, China

Received:2017-10-30 Revised:2018-04-15 Online:2018-06-25 Published:2018-07-03

摘要/Abstract

摘要：

三元复合驱技术提高采收率幅度远高于聚合物驱技术，对于高含水、高采出程度的中国东部老油田具有明显的技术优势。但是三元复合驱技术现场应用时，出现明显的"低界面张力窜流"现象，导致三元复合体系渗流阻力系数小、注入压力低、产出液聚合物浓度高的动态特征。以交联聚合物体系为调剖剂的化学驱全过程调剖技术，具有渗流阻力高、波及能力强的特点，可以克服和弥补低界面张力窜流现象，解决三元复合驱过程中的窜流和后续注水快速指进的问题。现场应用结果表明，全过程调剖技术和三元复合驱技术配套应用，产生良好的协同效应，可以在扩大波及体积的基础上大幅度提高驱油效率，取得优异的增油降水效果，最终提高油藏采收率。

关键词: 提高采收率, 三元复合驱, 全过程调剖, 低界面张力窜流, 阻力系数, 动态特征

Abstract:

As compared with polymer flooding, ASP flooding can achieve rather higher enhanced oil recovery, exhibiting its obvious technical strength while applied to old fields in eastern China with high water cut and high recovery. However, during the onsite application of ASP flooding technology, the obvious phenomenon of low-interfacial-tension breakthrough flow occurs, resulting in the dynamic characteristics of ASP system such as low percolating resistance coefficient, low injecting pressure and high polymer concentration of produced fluid. With the linked polymer system as profile control agent, the profile control technology throughout chemical flooding is characterized by high percolating resistance and strong spread ability, which can overcome and compensate the phenomenon of low-interfacial-tension breakthrough flow as well as solve the problems during ASP flooding such as breakthrough in ASP flooding and subsequent water injection for rapid fingering. The onsite application shows that good synergistic effect is produced by the combined application of ASP flooding technology and profile control throughout flooding, which has considerably improved oil flooding efficiency based on expanding the sweeping volume and thus achieved excellent oil-increase and water-reduction effect, and finally enhanced oil recovery.

Key words: enhanced oil recovery, ASP flooding, profile control throughout flooding, low interfacial tension breakthrough flow, resistance coefficient, dynamic characteristics

中图分类号:

TE357

李永太, 孔柏岭, 李辰. 全过程调剖技术与三元复合驱协同效应的动态特征[J]. 石油学报, 2018, 39(6): 697-702,718.

Li Yongtai, Kong Bailing, Li Chen. Dynamic characteristics of synergistic effect between profile control technology throughout flooding and ASP flooding[J]. Acta Petrolei Sinica, 2018, 39(6): 697-702,718.

参考文献

[1] 程杰成,王德民,李群,等.大庆油田三元复合驱矿场试验动态特征[J].石油学报,2002,23(6):37-40.
CHENG Jiecheng,WANG Demin,LI Qun,et al.Field test performance of alkaline surfactant polymer flooding in Daqing oilfield[J].Acta Petrolei Sinica,2002,23(6):37-40.
[2] 李士奎,朱焱,赵永胜,等.大庆油田三元复合驱试验效果评价研究[J].石油学报,2005,26(3):56-59.
LI Shikui,ZHU Yan,ZHAO Yongsheng,et al.Evaluation of pilot results of alkali-surfactant-polymer flooding in Daqing oilfield[J].Acta Petrolei Sinica,2005,26(3):56-59.
[3] 程杰成,廖广志,杨振宇,等.大庆油田三元复合驱矿场试验综述[J].大庆石油地质与开发,2001,20(2):46-49.
CHENG Jiecheng,LIAO Guangzhi,YANG Zhenyu,et al.Pilot test of ASP flooding in Daqing oilfield[J].Petroleum Geology & Oil field Development in Daqing,2001,20(2):46-49.
[4] 王正茂,廖广志.大庆油田复合驱油技术适应性评价方法研究[J].石油学报,2008,29(3):395-398.
WANG Zhengmao,LIAO Guangzhi.Evaluation method for adaptability of alkali-surfactant-polymer flooding technology in Daqing oilfield[J].Acta Petrolei Sinica,2008,29(3):395-398.
[5] 赵长久,鹿守亮,李新峰.极限含水条件下三元复合驱及聚合物驱提高采收率效果分析[J].石油勘探与开发,2007,24(3):354-357.
ZHAO Changjiu,LU Shouliang,LI Xinfeng.On the effectiveness of increasing oil recovery factors with ASP flooding and polymer flooding under the limit water-cut conditions[J].Petroleum Exploration & Development,2007,24(3):354-357.
[6] 曹绪龙,孙焕泉,姜颜波,等.孤岛油田西区三元复合驱矿场试验[J].油田化学,2002,19(4):350-353.
CAO Xulong,SUN Huanquan,JIANG Yanbo,et al.Enlarged field test on ASP-flood at east district of gudao oil field[J].Oilfield Chemistry,2002,19(4):350-353.
[7] 宋万超,张以根,王友启,等.孤东油田碱-表面活性剂-聚合物复合驱油先导试验效果反动态特点[J].油气采收率技术,1994,1(2):8-12.
SONG Wanchao,ZHANG Yigen,WANG Youqi,et al.Field test performante of alkaline surfaetant polymer flooding in Gudao oilfield[J].Petroleum Geology and Recovery Effienciency,1994,1(2):8-12.
[8] 廖广志,王强,王红庄,等.化学驱开发现状与前景展望[J].石油学报,2017,38(2):196-207.
LIAO Guangzhi,WANG Qiang,WANG Hongzhuang,et al.Chemical flooding development status and prospect[J].Acta Petrolei Sinica,2017,38(2):196-207.
[9] 程杰成,王庆国,王俊,等.强碱三元复合驱钙、硅垢沉积模型及结垢预测[J].石油学报,2016,37(5):653-659.
CHENG Jiecheng,WANG Qingguo,WANG Jun,et al.Ca/Si scale sedimentary model in the strong-base ASP flooding block and scaling prediction[J].Acta Petrolei Sinica, 2016,37(5):653-659.
[10] 王德民,程杰成,吴军政,等.聚合物驱油技术在大庆油田的应用[J].石油学报,2005,26(1):74-78.
WANG Demin,CHENG Jiecheng,WU Junzheng,et al.Application of polymer flooding technology in Daqing oilfield[J].Acta Petrolei Sinica,2005,26(1):74-78.
[11] 孙焕泉.胜利油田三次采油技术的实践与认识[J].石油勘探与开发,2006,33(3):262-266.
SUN Huanquan.Practice and understanding on tertiary recovery in Shengli oilfield[J].Petroleum Exploration & Development,2006,33(3):262-266.
[12] 沈平平,袁士义,韩冬,等.中国陆上油田提高采收率潜力评价及发展战略研究[J].石油学报,2001,22(1):45-48.
SHEN Pingping,YUAN Shiyi,HAN Dong,et al.Strategy study and potentiality evaluation of eor for onshore oil fields in China[J].Acta Petrolei Sinica,2001,22(1):45-48.
[13] 谭锋奇,许长福,王晓光,等.砾岩油藏水驱与聚合物驱微观渗流机理差异[J].石油学报,2016,37(11):1414-1427.
TAN Fengqi,XU Changfu,WANG Xiaoguang,et al.Differences in microscopic porous flow mechanisms of water flooding and polymer flooding for conglomerate reservoir[J].Acta Petrolei Sinica,2016,37(11):1414-1427.
[14] 王德民,王刚,夏惠芬,等.天然岩芯化学驱采收率机理的一些认识[J].西南石油大学学报:自然科学版,2011,33(2):1-11.
WANG Demin,WANG Gang,XIA Huifen,et al.Chemical flooding recovery mechanism of natural cores[J].Journal of Southwest Petroleum University:Science & Technology Edition,2011,33(2):1-11.
[15] 赵光,由庆,谷成林,等.多尺度冻胶分散体的制备机理[J].石油学报,2017,38(7):821-829.
ZHAO Guang,YOU Qing,GU Chenglin,et al.Preparation mechanism of multiscale dispersed particle gel[J].Acta Petrolei Sinica,2017,38(7):821-829.
[16] 孔柏岭,孔昭柯,王正欣,等.聚合物驱全过程调剖技术的矿场应用[J].石油学报,2008,29(2):263-265.
KONG Bailing,KONG Zhaoke,WANG Zhengxin,et al.Field application of profile control throughout polymer flooding[J].Acta Petrolei Sinica,2008,29(2):263-265.
[17] 孔柏岭,刘文华,皇海权,等.聚合物驱前区块整体调剖技术的矿场应用[J].大庆石油地质与开发,2010,29(1):105-109.
KONG Bailing,LIU Wenhua,HUANG Haiquan,et al.Field application of block-wide overall profile controlling technology before polymer flooding[J].Petroleum Geology & Oilfield Development in Daqing,2010,29(1):105-109.
[18] 孔柏岭,宋振宇.耐温抗盐的低浓度交联聚合物体系研究[J].石油学报,2000,21(4):70-74.
KONG Bailing,SONG Zhenyu.Study on the low concentration polymer crosslinking system at high temperature and salinity condition[J].Acta Petrolei Sinica,2000,21(4):70-74.
[19] 孔柏岭,昌润珍,海玉芝,等.河南油田微凝胶驱技术的矿场实践与认识[J].大庆石油地质与开发,2008,27(6):99-103.
KONG Bailing,CHANG Runzhen,HAI Yuzhi,et al.Field practice and understandings of microgel flooding technique in Henan Oilfield[J].Petroleum Geology & Oilfield Development in Daqing,2008,27(6):99-103.
[20] LI Yingcheng,ZHANG Weidong,KONG Bailing,et al.Mixtures of anionic cationic surfactants:a new approach for enhanced oil recovery in Low-Salinity,high-temperature sandstone reservoir[J].SPE Journal,2016,21(4):1164-1177.
[21] 刘艳华,孔柏岭,肖磊,等.特高含水油藏复合驱技术提高采收率研究[J].油田化学,2013,30(4):570-574.
LIU Yanhua,KONG Bailing,XIAO Lei,et al.Study on combination flooding enhanced oil recovery technique in ultra-high water cut reservoir[J].Oilfield Chemistry,2013,30(4):570-574.
[22] 王艳霞.双河油田Ⅳ5-11层系复合驱剩余油分布与井网重组研究[J].石油地质与工程,2012,26(1):29-32.
WANG Yanxia.Research on residual oil distribution and well pattern reconstruction of Ⅳ5-11 layer series with combination flooding of Shuanghe oilfield[J].Petroleum Geology and Engineering,2012,26(1):29-32.

全过程调剖技术与三元复合驱协同效应的动态特征

Dynamic characteristics of synergistic effect between profile control technology throughout flooding and ASP flooding

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