高矿化度油藏“强化泡沫+凝胶”调驱实验研究

doi:10.11885/j.issn.1674-5086.2024.02.29.02

摘要/Abstract

摘要： 春光油田稀油油藏已经进入高含水、高采出程度和产量递减的开发阶段。针对目前新增储量减少，剩余油分散，挖潜难度大等问题，油田亟需转换新的开发方式，从而进一步挖潜剩余油，实现油田稳产。在春光油田油藏条件下开展了“强化泡沫+凝胶”调驱实验研究，对比不同介质驱替结果表明，0.4% P2-1+0.1%温轮胶强化泡沫体系的提高采收率效果远优于单一介质体系。不同介质小段塞多轮次注入实验结果表明，在段塞用量相同时，注入轮次越多，小段塞越多，提高的采收率就相对更高，增加小段塞可以增加段塞体系对油藏的深部非均质调控能力和波及体积，进而提高驱油效率和实现较大幅度提高采收率。

关键词: 泡沫, 凝胶, 强化泡沫, 提高采收率, 介质驱替

Abstract: Chunguang Oilfield have entered into the development stage of high water content, high recovery and production decline. In view of the current problems such as the reduction of new reserves, the dispersion of remaining oil, and the difficulty of tapping potential, the oilfield urgently needs to a new development mode so as to further tap the potential of the remaining oil and achieve stable production of the oilfield. The experiment of “ enhanced foam + gel” flooding was carried out, and the results of different media displacement showed that the enhanced oil recovery effect of the 0.4% P2-1+0.1% warm rubber reinforced foam system was much better than that of the single media system. The results of multi-round injection experiments with different media show that when the amount of slug is the same, the more injection rounds and the more slug plugs, the higher the enhanced oil recovery, and the increase of slug can increase the coverage and permeability area of the slug system to the reservoir, thereby improving the driving effect of crude oil and increasing the oil recovery.

Key words: foam, gel, enhanced foam bath, EOR, displacement with media

中图分类号:

TE341

樊晓伊, 周继龙, 周永强, 张金通, 张迅. 高矿化度油藏“强化泡沫+凝胶”调驱实验研究[J]. 西南石油大学学报(自然科学版), 2024, 46(4): 159-168.

FAN Xiaoyi, ZHOU Jilong, ZHOU Yongqiang, ZHANG Jintong, ZHANG Xun. An Experimental of “ Enhanced Foam + Gel” Flooding in High Salinity Reservoirs[J]. Journal of Southwest Petroleum University(Science & Technology Edition), 2024, 46(4): 159-168.

0
/ / 推荐

导出引用管理器 EndNote|Ris|BibTeX

链接本文: http://journal15.magtechjournal.com/Jwk_xnzk/CN/10.11885/j.issn.1674-5086.2024.02.29.02

http://journal15.magtechjournal.com/Jwk_xnzk/CN/Y2024/V46/I4/159

参考文献

[1] 李宜坤，李宇乡，彭杨，等. 中国堵水调剖60年[J]. 石油钻采工艺， 2019， 41（6）： 773787. doi： 10.13639/j.odpt. 2019.06.016 LI Yikun, LI Yuxiang, PENG Yang, et al. Water shutoff and profile control in China over 60 years[J]. Oil Drilling & Production Technology, 2019, 41(6): 773–787. doi: 10.13639/j.odpt.2019.06.016
[2] 付亚荣，刘泽，姜春磊，等. 油井化学堵水效果评价方法及应用[J]. 石油石化节能与计量， 2024， 14（3）： 1-5. doi： 10.3969/j.issn.2095-1493.2024.03.001 FU Yarong, LIU Ze, JIANG Chunlei, et al. Evaluation method and application of chemical plugging effect in oil wells[J]. Energy Conservation and Measurement in Petroleum & Petrochemical Industry, 2024, 14(3): 1–5. doi: 10.3969/j.issn.2095-1493.2024.03.001
[3] 张辉，岳欣欣，朱颜，等. 准噶尔盆地春光油田油藏特征及成藏模式[J]. 新疆石油地质， 2020， 41（4）： 379-387. doi： 10.7657/XJPG20200401 ZHANG Hui, YUE Xinxin, ZHU Yan, et al. Reservoir characteristics and hydrocarbon accumulation model in Chunguang Oilfield, Junggar Basin[J]. Xinjiang Petroleum Geology, 2020, 41(4): 379–387. doi: 10.7657/XJPG 20200401
[4] 邢德钢，程红晓，赵长喜，等. 春光油田低温稀油油藏泡沫+ 树脂固砂技术[J]. 石油钻采工艺， 2021， 43（2）： 259-264. doi： 10.13639/j.odpt.2021.02.020 XING Degang, CHENG Hongxiao, ZHAO Changxi, et al. Foam+resin based sand consolidation technology for low-temperature thin oil reservoir in Chunguang Oilfield[J]. Oil Drilling & Production Technology, 2021, 43(2): 259–264. doi: 10.13639/j.odpt.2021.02.020
[5] 吴天江，鄢长灏，赵海峰，等. 低渗透油藏水凝胶调驱剂的制备及封堵性能评价[J]. 油田化学， 2023， 40（1）： 51-55， 67. doi： 10.19346/j.cnki.1000-4092.2023.01.009 WU Tianjiang, YAN Changhao, ZHAO Haifeng, et al. Preparation and plugging performance of hydrogel profile control agent for low permeability reservoir[J]. Oilfield Chemistry, 2023, 40(1): 51–55, 67. doi: 10.19346/j.cnki.1000-4092.2023.01.009
[6] 李震宇，马莉. 丙烯酰胺类水凝胶微球调驱剂的研究进展[J]. 中国石油和化工标准与质量， 2011， 31（6）： 20. doi： 10.3969/j.issn.1673-4076.2011.06.012 LI Zhenyu, MA Li. Research progress on acrylamide hydrogel microsphere flooding agents[J]. China Petroleum and Chemical Industry Standards and Quality, 2011, 31(6): 20. doi: 10.3969/j.issn.1673-4076.2011.06.012
[7] 孟庆春，何刚，郭发军，等. 支化预交联凝胶颗粒提高采收率机理实验[J]. 特种油气藏， 2023， 30（5）： 105112. doi: 10.3969/j.issn.1006-6535.2023.05.014 MENG Qingchun, HE Gang, GUO Fajun, et al. Experiment on the mechanism of enhanced recovery by branched pre-crosslinked gel particles[J]. Special Oil & Gas Reservoirs, 2023, 30(5): 105–112. doi: 10.3969/j.issn.10066535.2023.05.014
[8] 王凤娇，徐贺，刘义坤，等. 浅薄层普通稠油油藏聚合物驱提高采收率研究与应用[J]. 特种油气藏， 2023， 30（1）： 107-113. doi： 10.3969/j.issn.10066535.2023.01.015 WANG Fengjiao, XU He, LIU Yikun, et al. Study and application of polymer flooding for Enhanced Oil Recovery in shallow ordinary heavy oil reservoirs[J]. Special Oil & Gas Reservoirs, 2023, 30(1): 107–113. doi: 10.3969/j.issn.1006-6535.2023.01.015
[9] 李晓枫，彭勃，刘琦，等. 微泡沫驱提高采收率技术研究进展[J]. 油气地质与采收率， 2022， 29（4）： 91-100. doi： 10.13673/j.cnki.cn37-1359/te.202105034 LI Xiaofeng, PENG Bo, LIU Qi, et al. Research progress of micro-foam flooding technology for enhanced oil recovery[J]. Petroleum Geology and Recovery Efficiency, 2022, 29(4): 91–100. doi: 10.13673/j.cnki.cn37-1359/te.202105034
[10] ARIFUR R, FATEMA A H, SALIM A, et al. Development of scaling criteria for enhanced oil recovery: A review[J]. Journal of Petroleum Science & Engineering, 2017, 158: 66–79. doi: 10.1016/j.petrol.2017.08.040
[11] 王维波，陈龙龙，李超跃，等. 泡沫驱提高采收率技术研究新进展[J]. 应用化工， 2020， 49（7）： 1848-1853. doi： 10.3969/j.issn.1671-3206.2020.07.050 WANG Weibo, CHEN Longlong, LI Chaoyue, et al. The new research progress on enhanced oil recovery technology by foam flooding[J]. Applied Chemical Industry, 2020, 49(7): 1848–1853. doi: 10.3969/j.issn.1671-3206.2020.07.050
[12] MANNHARDT K, SCHRAMM L, NOVOSAD J. Effect of rock type and brine composition on adsorption of two foam-forming surfactants[C]. SPE 20463-PA, 1993. doi: 10.2118/20463-PA
[13] 王增林，王其伟. 强化泡沫驱油体系性能研究[J]. 石油大学学报（自然科学版）， 2004， 28（3）： 49-51， 55. doi： 10.3321/j.issn:1000-5870.2004.03.015 WANG Zenglin, WANG Qiwei. Performance of foam in the forced foam flooding system[J]. Journal of China University of Petroleum (Edition of Natural Science), 2004, 28(3): 49–51, 55. doi: 10.3321/j.issn:1000-5870.2004.03. 015
[14] 孙琳，魏鹏，蒲万芬，等. 抗温耐油型强化泡沫驱油体系性能研究[J]. 精细石油化工， 2015， 32（3）： 19-23. doi： 10.3969/j.issn.1003-9384.2015.03.005 SUN Lin, WEI Peng, PU Wanfen, et al. Research on the performance of temperature endurance and oil resistance polymer enhanced air foam oil displacing system[J]. Speciality Petrochemicals, 2015, 32(3): 19–23. doi: 10.3969/j.issn.1003-9384.2015.03.005
[15] 张贤松，王其伟，隗合莲. 聚合物强化泡沫复合驱油体系试验研究[J]. 石油天然气学报， 2006， 28（2）： 137-138， 160. doi： 10.3969/j.issn.1000-9752.2006.02.042 ZHANG Xiansong, WANG Qiwei, KUI Helian. Experimental study on polymer enhanced foam composited flooding system[J]. Journal of Oil and Gas Technology, 2006, 28(2): 137–138, 160. doi: 10.3969/j.issn.1000-9752. 2006.02.042
[16] ROUHI F, ALEXEY A, HANS B, et al. Comparative study of CO₂ and N₂ foams in porous media at low and high pressure-temperatures[J]. Industrial & Engineering Chemistry Research, 2009, 48(9): 4542–4552. doi: 10.1021/ie801760u
[17] 张志超，柏明星，王勇，等. 微乳液驱油技术的研究进展[J]. 油田化学， 2023， 40（4）： 750-756. doi： 10.19346/j.cnki.1000-4092.2023.04.028 ZHANG Zhichao, BAI Mingxing, WANG Yong, et al. Research progress of micro-emulsion flooding technology[J]. Oilfield Chemistry, 2023, 40(4): 750–756. doi: 10.19346/j.cnki.1000-4092.2023.04.028
[18] 崔乐雨，李应成，何秀娟，等. 微乳液泡沫驱油技术原理、挑战和研究进展[J]. 精细化工， 2022， 39（1）： 56-64. doi： 10.13550/j.jxhg.20210655 CUI Leyu, LI Yingcheng, HE Xiujuan, et al. Mechanism, challenge and research advance in microemulsionfoam EOR[J]. Fine Chemicals, 2022, 39(1): 56–64. doi: 10.13550/j.jxhg.20210655
[19] 贾冀辉，蔡杭，梁云峰，等. HPAM聚合物与离子型表面活性剂协同稳定CO₂泡沫的分子模拟研究[J]. 石油科学通报， 2023， 8（1）： 69-86. doi： 10.3969/j.issn.20961693.2023.01.005 JIA Jihui, CAI Hang, LIANG Yunfeng, et al. Synergistic effect of hydrolyzed polyacrylamide and ionic surfactant to enhance the stability of CO₂ foam: A molecular dynamics study[J]. Bulletin of Petroleum Science, 2023, 8(1): 69–86. doi: 10.3969/j.issn.2096-1693.2023.01.005
[20] 刘珑，范洪富，孙江河，等. 纳米颗粒稳定泡沫驱油研究进展[J]. 油田化学， 2019， 36（4）： 748-754. doi：10.19346/j.cnki.1000-4092.2019.04.034 LIU Long, FAN Hongfu, SUN Jianghe, et al. Research progress of nanoparticles-stabilized foam for EOR[J]. Oilfield Chemistry, 2019, 36(4): 748–754. doi: 10.19346/j.cn ki.1000-4092.2019.04.034
[21] ZHAO Guang, DAI Caili, ZHANG Yanhui, et al. Enhanced foam stability by adding comb polymer gel for in-depth profile control in high temperature reservoirs[J]. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2015, 482: 115–124. doi: 10.1016/j.colsurfa. 2015.04.041
[22] 宋传真，鲁新便，侯吉瑞，等. 塔河油田缝洞型油藏耐高温耐高盐强化泡沫体系研制与性能评价[J]. 油气地质与采收率， 2023， 30（5）： 76-83. doi： 10.13673/j.cnki.cn37-1359/te.202209053 SONG Chuanzhen, LU Xinbian, HOU Jirui, et al. Preparation and performance evaluation of reinforced foam system with high temperature resistance and high salt tolerance in fracture-cavity reservoirs in Tahe Oilfield[J]. Petroleum Geology and Recovery Efficiency, 2023, 30(5): 76–83. doi: 10.13673/j.cnki.cn37-1359/te.202209053