Petroleum Reservoir Evaluation and Development >
2025 , Vol. 15 >Issue 1: 88 - 95
DOI: https://doi.org/10.13809/j.cnki.cn32-1825/te.2025.01.011
Relative permeability model of polymer particle dispersed phase for oil displacement based on fractal theory
Received date: 2024-03-20
Online published: 2025-01-26
In the later stage of water injection development, the rapid increase in water content significantly degrades the development performance of water drive reservoirs. The non-uniform distribution and viscosity enhancement of polymer particle dispersed systems effectively reduce the water phase flow capacity that occupies the flow space of large pores, thereby mitigating inefficient and ineffective water circulation. Currently, studies on polymer particle dispersed phase for oil displacement are primarily based on laboratory simulations, focusing on the migration behavior of polymer particles. However, limited research has been conducted on the oil-water flow dynamics and relative permeability curves during the oil displacement process of polymer particle dispersed phase. This study first analyzed the non-uniform distribution of polymer particles in porous media and introduced the red blood cell dendritic volume fraction distribution theory from biological fluid dynamics. A viscosity characterization method was established, considering the effects of the polymer particle phase separation mechanism. Subsequently, a relative permeability model of polymer particle dispersed phase for oil displacement was developed based on fractal and percolation theories. The accuracy of the model was validated through comparisons with laboratory core displacement experiments, and the effects of various factors on the relative permeability of polymer particle dispersed phase for oil displacement were analyzed. This research holds significant value for assessing the development performance of polymer particle dispersed phase for oil displacement.
CUI Chuanzhi , SUI Yingfei , WANG Yidan , WU Zhongwei , LI Jing . Relative permeability model of polymer particle dispersed phase for oil displacement based on fractal theory[J]. Petroleum Reservoir Evaluation and Development, 2025 , 15(1) : 88 -95 . DOI: 10.13809/j.cnki.cn32-1825/te.2025.01.011
| [1] | 何娟, 蒋帅, 郭成, 等. 基于孔隙尺度的碳酸盐岩油藏微观剩余油变化特征[J]. 中国海上油气, 2024, 36(3): 110-120. |
| HE Juan, JIANG Shuai, GUO Cheng, et al. Study on microscopic residual oil variation characteristics in carbonate reservoirs based on the pore-scale research[J]. China Offshore Oil and Gas, 2024, 36(3): 110-120. | |
| [2] | 鲍文博, 肖丽华, 刘长龙, 等. 新型荧光核壳微球调驱剂制备及性能表征[J]. 中国海上油气, 2023, 35(6): 98-105. |
| BAO Wenbo, XIAO Lihua, LIU Changlong, et al. Preparation and performance characterization of novel fluorescent core-shell microspheres profile control and displacement agent[J]. China Offshore Oil and Gas, 2023, 35(6): 98-105. | |
| [3] | 石先亚, 郐婧文, 王冠华, 等. 微气泡增效二元复合驱提高普通稠油采收率实验[J]. 中国海上油气, 2024, 36(1): 84-90. |
| SHI Xianya, GUI Jingwen, WANG Guanhua, et al. Laboratory experiment on enhancing conventional heavy oil recovery by microbubble-enhanced S/P binary flooding[J]. China Offshore Oil and Gas, 2024, 36(1): 84-90. | |
| [4] | 袁杰, 刘德新, 何娟, 等. 羧基纳米纤维素乳液性能测试及驱油效率研究[J]. 石油机械, 2023, 51(1): 78-85. |
| YUAN Jie, LIU Dexin, HE Juan, et al. Experimental study on performance and oil displacement efficiency of CCNF emulsions[J]. China Petroleum Machinery, 2023, 51(1): 78-85. | |
| [5] | 楚恒智, 郭勇, 张楠, 等. 微颗粒强化射流空化及破岩能力研究[J]. 石油机械, 2023, 51(8): 34-42. |
| CHU Hengzhi, GUO Yong, ZHANG Nan, et al. Role of microparticles in enhancing jet cavitation and rock breaking ability[J]. China Petroleum Machinery, 2023, 51(8): 34-42. | |
| [6] | 雷光伦, 郑家朋. 孔喉尺度聚合物微球的合成及全程调剖驱油新技术研究[J]. 中国石油大学学报, 2007, 3(1): 87-90. |
| LEI Guanglun, ZHENG Jiapeng. Composing of pore-scale polymer microsphere and its application in improving oil recovery by profile control[J]. Journal of China University of Petroleum(Edition of Natural Science), 2007, 3(1): 87-90. | |
| [7] | 白宝君, 刘伟, 李良雄, 等. 影响预交联凝胶颗粒性能特点的内因分析[J]. 石油勘探与开发, 2002, 29(2): 103-105. |
| BAI Baojun, LIU Wei, LI Liangxiong, et al. An analysis on intrinsic factors influencing the properties of pre-crosslinking gelled particles[J]. Petroleum Exploration and Development, 2002, 29(2): 103-105. | |
| [8] | 赵方剑, 侯健, 元福卿, 等. 支化预交联凝胶颗粒微观驱油机理可视化实验[J]. 断块油气田, 2022, 29(4): 567-571. |
| ZHAO Fangjian, HOU Jian, YUAN Fuqing, et al. Visual experimental study on microscopic oil displacement mechanism of branched- preformed particle gel[J]. Fault-Block Oil & Gas Field, 2022, 29(4): 567-571. | |
| [9] | YUE M, ZHU W Y, HAN H Y, et al. Experimental research on remaining oil distribution and recovery performances after nano-micron polymer particles injection by direct visualization[J]. Fuel, 2018, 212: 506-514. |
| [10] | 许成元, 阳洋, 蒲时, 等. 基于高效架桥和致密填充的深层裂缝性储层堵漏配方设计方法研究[J]. 油气藏评价与开发, 2022, 12(3): 534-544. |
| XU Chengyuan, YANG Yang, PU Shi, et al. Design method of plugging formula for deep naturally fractured reservoir based on efficient bridging and compact filling[J]. Reservoir Evaluation and Development, 2022, 12(3): 534-544. | |
| [11] | 许江文, 张谷畅, 李建民, 等. 暂堵剂形状对裂缝封堵影响规律的实验研究[J]. 断块油气田, 2022, 29(6): 842-847. |
| XU Jiangwen, ZHANG Guchang, LI Jianmin, et al. Experimental study on influence law of temporary plugging agent shape on fracture plugging[J]. Fault-Block Oil & Gas Field, 2022, 29(6): 842-847. | |
| [12] | 刘刚, 王俊衡, 王丹翎, 等. 耐高温栲胶堵剂的研制及油藏适应性评价[J]. 油气藏评价与开发, 2021, 11(3): 452-458. |
| LIU Gang, WANG Junheng, WANG Danling, et al. Development and reservoir adaptability evaluation of a high temperature resistant plugging agent: tannin extract[J]. Reservoir Evaluation and Development, 2021, 11(3): 452-458. | |
| [13] | 于继良, 鲍志东, 李海龙, 等. 高温裂缝性油藏凝胶封堵剂的性能评价[J]. 石油与天然气化工, 2024, 53(2): 107-111. |
| YU Jiliang, BAO Zhidong, LI Hailong, et al. Performance evaluation of gel plugging agent for high-temperature fractured reservoirs[J]. Chemical Engineering of Oil & Gas, 2024, 53(2):107-111. | |
| [14] | WANG J, LIU H Q, WANG Z L, et al. Experimental investigation on the filtering flow law of pre-gelled particle in porous media[J]. Transport in Porous Media, 2012, 94: 69-86. |
| [15] | FENG Q H, CHEN X C, ZHANG G. Experimental and numerical study of gel particles movement and deposition in porous media after polymer flooding[J]. Transport in Porous Media, 2013, 97: 67-85. |
| [16] | CHEN X C, FENG Q H, LIU W, et al. Modeling preformed particle gel surfactant combined flooding for enhanced oil recovery after polymer flooding[J]. Fuel, 2017, 194: 42-49. |
| [17] | LIU X Q, QU Z Q, YE W B, et al. A new type of double dispersion system for water control in fossil hydrogen energy development[J]. International Journal of Hydrogen Energy, 2019, 44(56): 29500-29507. |
| [18] | LUO M L, JIA X H, SI X D, et al. A novel polymer encapsulated silica nanoparticles for water control in development of fossil hydrogen energy-tight carbonate oil reservoir by acid fracturing[J]. International Journal of Hydrogen Energy, 2021, 46(61): 31191-31201. |
| [19] | SUN Z, WU X C, KANG X D, et al. Comparison of oil displacement mechanisms and performances between continuous and dispersed phase flooding agents[J]. Petroleum Exploration and Development, 2019, 46(1): 121-129. |
| [20] | 朱霞, 姚峰, 钱志鸿. 聚合物微球溶液封堵性能影响因素研究[J]. 胶体与聚合物, 2014, 32(1): 38-40. |
| ZHU Xia, YAO Feng, QIAN Zhihong. The influence factors on plugging characteristics of the polymer microsphere[J]. Chinese Journal of Colloid & Polymer, 2014, 32(1): 38-40. | |
| [21] | 周元龙, 姜汉桥, 王川, 等. 核磁共振研究聚合物微球调驱微观渗流机理[J]. 西安石油大学学报(自然科学版), 2013, 28(1): 70-75. |
| ZHOU Yuanlong, JIANG Hanqiao, WANG Chuan, et al. Experimental study on microscopic percolation mechanism of polymer microsphere profile control and flooding by nuclear magnetic resonanc[J]. Journal of Xi'an Shiyou University(Natural Science), 2013, 28(1): 70-75. | |
| [22] | FAIVRE M, ABKARIAN M, BICKRAJ K, et al. Geometrical focusing of cells in a microfluidic device: An approach to blood plasma[J]. Biorheology, 2006, 43(2): 147-159. |
| [23] | MCWHIRTER S M, BARBALAT R, MONROE K M, et al. A host typeⅠ interferon response is induced by cytosolic sensing of the bacterial second messenger cyclic-di-GMP[J]. The Journal of experimental medicine, 2009, 206(9): 1899-1911. |
| [24] | FENTON B M, CARR R T, COKELET G R. Nonuniform red cell distribution in 20 to 100 micrometers bifurcations[J]. Microvascular Research, 1985, 29(1): 103-126. |
| [25] | 娄钰. 纳微米聚合物颗粒分散体系非匀相渗流理论研究[D]. 北京: 北京科技大学, 2015. |
| LOU Yu. Heterogeneous flow of nano/micron polymer-particle dispersion system in porous media[D]. Beijing: University of Science & Technology Beijing, 2015. | |
| [26] | KRIEGER I M, DOUGHERTY T J. A mechanism for non-Newtonian flow in suspensions of rigid spheres[J]. Transactions of The Society of Rheology, 1929, 3: 137-152. |
| [27] | YU B M, CHENG P. A fractal permeability model for bi-dispersed porous media[J]. International Journal of Heat and Mass Transfer, 2002, 45(14): 2983-2993. |
| [28] | XU P, YU B M. Developing a new form of permeability and Kozeny-Carman constant for homogeneous porous media by means of fractal geometry[J]. Advances in Water Resources, 2008, 31(1): 74-81. |
| [29] | WU Z W, CUI C Z, HAO Y M, et al. Relative permeability model taking the roughness and actual fluid distributions into consideration for water flooding reservoirs[J]. Arabian Journal for Science and Engineering, 2019, 44: 10513-10523. |
| [30] | WU Z W, CUI C Z, YANG Y, et al. A fractal permeability model of tight oil reservoirs considering the effects of multiple factors[J]. Fractal and Fractional, 2022, 6(3): 153. |
| [31] | 赵玉武. 低渗透油藏纳微米聚合物驱油实验和渗流机理研究[D]. 北京: 中国科学院研究生院(渗流流体力学研究所), 2010. |
| ZHAO Yuwu. A study on laboratory experiment and numerical simulation of nano-micron polymer flooding for Low-permeable reservoir[D]. Beijing: Chinese Academy of Science(Institute of Porous Flow and Fluid Mechanics), 2010. |
/
| 〈 |
|
〉 |