Lithologic Reservoirs ›› 2011, Vol. 23 ›› Issue (3): 119-123.doi: 10.3969/j.issn.1673-8926.2011.03.023

Previous Articles     Next Articles

Microscopic simulation of relative permeability curves in polymer flooding

ZHOU Congcong   

  1. Research Institute of Exploration and Development， Daqing Oilfield Company Ltd.， PetroChina， Daqing 163712， China
  • Online:2011-06-20 Published:2011-06-20

PDF (PC)

520

Abstract:

The relative permeability curve in polymer flooding is the important data for forecasting development indicators. A three-dimensional and quasi-static network model is established based on the percolation theory. Based on Carreau model, viscoelastic polymer microscopic seepage mechanismis simulated.Water flooding and polymer flooding seepage mechanism are simulated by using pore network model, and the relative permeability curves are obtained. The calculated result coincides with the experimental results. The result shows that pore network model can display the influence of capillary pressure. The relative permeability of polymer is lower than that of water phase in conventional oil/water flooding at the same water saturation, and residual oil saturation after polymer flooding is lower than water flooding. The model result indicates that pore network model can be used to simulate the relative permeability curve in polymer flooding.

Key words: dustpan fault depression, nearshore subaqueous fan, lithologic reservoirs, exploration direction

［1］ 张立秋.南二区东部二类油层上返层系组合优化［J］.岩性油气藏，2007，19（4）：116-120.
［2］ 陈铁龙，唐金星，彭克宗，等.聚合物驱相对渗透率曲线的特征研究［J］.西南石油学院学报，1996，18（3）：51-55.
［3］ Cannella W J，Seright R S. Prediction of Xanthan Rheology in porous media［R］. SPE18089，1988：2-5.
［4］ Xavier L，Martin J. Predictive network modeling of single-phase non-Newtonian flow in porous media［J］. Journal of Colloid and Interface Science，2003，264（1）：256-265.
［5］ 陈振标，张超谟，张占松，等.利用NMRT2谱分布研究储层岩石孔隙分形结构［J］.岩性油气藏，2008，20（1）：105-110.
［6］ 周凤娟，王振奇，支东明，等.准噶尔盆地红山嘴地区克拉玛依下亚组孔隙结构特征及影响因素［J］.岩性油气藏，2008，20（4）：65-70.
［7］ 王金勋，刘庆杰，杨普华.应用Bethe 网络研究孔隙结构对两相相对渗透率的影响［J］.重庆大学学报：自然科学版，2000，23（增刊）： 130-132.
［8］ Valvatne P， Blunt M. Predictive pore-scale network modeling［R］.SPE84550，2003：1-12.
［9］ Bo Qiliang， Zhong Taixian，Liu Qingjie. Pore scale net-work modeling of relative permeability in chemical flooding［R］. SPE84906，2003：1-6.
［10］ Lenormand R，Zarcone C，Sarr A. Mechanisms of the displacement of one fluid by another in a network of capillary ducts［J］. Journal of Fluid Mechanics，1983，135（2）：337-353.
［11］ 陈朝兵，朱玉双，王平平，等.H 地区主力油层驱油效率影响因素［J］.岩性油气藏，2010，22（3）：128-132.
［12］ 李振泉，侯健，曹绪龙，等.储层微观参数对剩余油分布影响的微观模拟研究［J］.石油学报，2005，26（6）：69-73.
［13］ 高慧梅，姜汉桥，陈民锋，等.储集层微观参数对油水相对渗透率影响的微观模拟研究［J］.石油勘探与开发，2006，33（6）：734-737.
［14］ Xavier L，Martin J B. Predicting the impact of Non-Newtonian Rheology on relative permeability using pore-scale modeling ［R］SPE89981，2004：1-8.
［15］ 周永炳，刘国志，俞静，等.大庆低渗透油藏探明储量面积圈定的几点认识［J］.岩性油气藏，2007，19（4）：111-115.
[1] YI Zhenli, SHI Fang, YIN Taiju, LI Bin, LI Meng, LIU Liu, WANG Zhukun, YU Ye. Provenance transformation and sedimentary filling response of Mesozoic in Halahatang-Hade area，Tarim Basin [J]. Lithologic Reservoirs, 2024, 36(5): 56-66.
[2] XIA Mingjun, SHAO Xinjun, YANG Hua, WANG Zhongsheng, LI Zhiyu, ZHANG Chaoqian, YUAN Ruier, FA Guifang. Classification and categorization method of overseas lithologic reservoir reserves [J]. Lithologic Reservoirs, 2023, 35(6): 37-44.
[3] LIU Jiguo, ZHOU Hongpu, QIN Yanqun, ZOU Quan, ZHENG Fengyun, LI Zaohong, XIAO Gaojie. Exploration potential of lithologic reservoirs of Cretaceous AG Formation in Fula Sag,Muglad Basin,Africa [J]. Lithologic Reservoirs, 2023, 35(6): 82-91.
[4] HONG Guoliang, WANG Hongjun, ZHU Houqin, BAI Zhenhua, WANG Wenwen. Hydrocarbon accumulation conditions and favorable zones of lithologic reservoirs of Miocene Gumai Formation in block J,South Sumatra Basin [J]. Lithologic Reservoirs, 2023, 35(6): 138-146.
[5] NIU Chengmin, DU Xiaofeng, WANG Qiming, ZHANG Can, DING Yiran. Formation conditions and exploration direction of large-scale lithologic reservoirs of Cenozoic in Bohai Sea [J]. Lithologic Reservoirs, 2022, 34(3): 1-14.
[6] WANG Qiao, SONG Lixin, HAN Yajie, ZHAO Huimin, LIU Ying. Depositional system and sequence stratigraphy of the third member of Paleo-gene Shahejie Formation in Leijia area, Western Liaohe Depression [J]. Lithologic Reservoirs, 2021, 33(6): 102-113.
[7] KONG Hongxi, WANG Yuanfei, ZHOU Fei, ZHU Jun, CHEN Yangyang, SONG Dekang. Hydrocarbon accumulation conditions in Eboliang structural belt and its exploration implications [J]. Lithologic Reservoirs, 2021, 33(1): 175-185.
[8] YUAN Xuanjun, ZHOU Hongying, ZHANG Zhijie, WANG Ziye, CHENG Dawei, GUO Hao, ZHANG Youyan, DONG Wentong. Depositional features and growth pattern of large shallow-water deltas in depression basin [J]. Lithologic Reservoirs, 2021, 33(1): 1-11.
[9] LUO Qun, WU Anbin, WANG Jingling, LUO Jiaguo, JIANG Shu. Genetic types,generation models,and exploration direction of shale gas in northern China [J]. Lithologic Reservoirs, 2019, 31(1): 1-11.
[10] FENG Youliang, HU Suyun, LI Jianzhong, CAO Zhenglin, WU Weian, ZHAO Changyi, CUI Huajuan, YUAN Miao. Controls of syndepotitional structural slope-break zones on sequence architecture and enrichment zones of lithologic reservoirs in northwestern margin of Junggar Basin [J]. Lithologic Reservoirs, 2018, 30(4): 14-25.
[11] CHANG Haiyan, YAN Yaozu, CHEN Gengxin, GUO Ning, XIANG Yiwei, YANG Huijie. Reservoir configuration and remaining oil distribution patterns of nearshore subaqueous fan: a case from E31 reservoir in Qigequan Oilfield, Qaidam Basin [J]. Lithologic Reservoirs, 2018, 30(3): 143-152.
[12] ZUO Guoping, FAN Guozhang, LYU Fuliang, SHAO Dali. Accumulation conditions and seismic identification techniques of shallow gas in the Bay of Bengal [J]. Lithologic Reservoirs, 2018, 30(2): 110-119.
[13] ZHAO Xianzheng, WANG Quan, DAN Weining, WANG Wenying, QIAO Xiaoxia, REN Chunling. Exploration discovery and prospects of Cretaceous stratigraphic-lithologic reservoirs in Erlian Basin [J]. Lithologic Reservoirs, 2017, 29(2): 1-9.
[14] ZHU Xiaomin, DONG Yanlei, ZHANG Mingjun, PAN Rong, LIANG Guanzhong, ZHANG Jiuqiang. Fine sedimentology of Hong 10 block in Honghaoershute Sag,Erlian Basin [J]. Lithologic Reservoirs, 2017, 29(2): 10-18.
[15] TIAN Xin, WANG Xuben, GUO Weihua, LYU Ximin, LI Guobin, WANG Ronghua. Sequence stratigraphic framework and lithologic reservoir potential in Jabung block [J]. Lithologic Reservoirs, 2017, 29(2): 99-106.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[1] HUANG Sijing,HUANG Peipei,WANG Qingdong,LIU Haonian,WU Meng,ZOU Mingliang. The significance of cementation in porosity preservation in deep-buried sandstones[J]. Lithologic Reservoirs, 2007, 19(3): 7 -13 .
[2] LIU Zhen,CHEN Yanpeng,ZHAO Yang,HAO Qi,XU Xiaoming,CHANG Mai. Distribution and controlling factors of hydrocarbon reservoirs in continental fault basins[J]. Lithologic Reservoirs, 2007, 19(2): 121 -127 .
[3] DING Chao，GUO Lan，YAN Jifu. Forming conditions of Chang 6 reservoir in Anding area of Zichang Oilfield[J]. Lithologic Reservoirs, 2009, 21(1): 46 -50 .
[4] LI Yanshan，ZHANG Zhansong，ZHANG Chaomo，CHEN Peng. Application of mercury injection data to Chang 6 reservoir classification in Changqing area[J]. Lithologic Reservoirs, 2009, 21(2): 91 -93 .
[5] LUO Peng,LI Guorong,SHI Zejin,ZHOU Dazhi,TANG Hongwei,ZHANG Deming. Analysis of sequence stratigraphy and sedimentary facies of M aokou Formation in southeastern Sichuan[J]. Lithologic Reservoirs, 2010, 22(2): 74 -78 .
[6] ZUO Guoping， TU Xiaolong， XIA Jiufeng. Study on volcanic reservoir types in Subei exploration area[J]. Lithologic Reservoirs, 2012, 24(2): 37 -41 .
[7] WANG Feiyu. Method to improve producing degree of thermal recovery horizontal wells and its application[J]. Lithologic Reservoirs, 2010, 22(Z1): 100 -103 .
[8] YUAN Yunfeng，CAI Ye，FAN Zuochun，JIANG Yiyang，QIN Qirong， JIANG Qingping. Fracture characteristics of Carboniferous volcanic reservoirs in Hongche fault belt of Junggar Basin[J]. Lithologic Reservoirs, 2011, 23(1): 47 -51 .
[9] YUAN Jianying， FU Suotang， CAO Zhenglin， YAN Cunfeng，ZHANG Shuichang， MA Dade. Multi-source hydrocarbon generation and accumulation of plateau multiple petroleum system in Qaidam Basin[J]. Lithologic Reservoirs, 2011, 23(3): 7 -14 .
[10] GENG Yanfei， ZHANG Chunsheng， HAN Xiaofeng， YANG Dachao. Study on formation mechanism of low resistivity gas bearing reservoir in Anyue-Hechuan area[J]. Lithologic Reservoirs, 2011, 23(3): 70 -74 .
TRENDMD:

Copyright © 2018 Lithologic Reservoirs

Support by Beijing Magtech support@magtech.com.cn