Experiments of CO2 Huff-n-puff Process in Staged Fracturing Horizontal Wells for Developing Tight Oil Reservoirs

doi:10.11885/j.issn.1674-5086.2015.11.23.03

Abstract

Abstract: Using large physical simulation equipment and outcrop plate model, an experimental study on CO₂ huff-n-puff in staged fracturing of horizontal wells was carried out. The experiment results show that CO₂ huff-n-puff can effectively improve oil recovery of tight oil reservoir. In addition, the injection pressure is an important factor affecting CO₂ huff-n-puff effect. By analyzing pressures at different model locations, production and other key parameters, we clearly define the stratigraphic energy supplement features of CO₂ huff-n-puff. The result of the research has great significance in the effective development of tight oil reservoirs.

Key words: staged fracturing horizontal wells, large physical simulation, CO₂ huff-n-puff, injection pressure, stratigraphic energy supplement

CLC Number:

TE357.7

ZHOU Tuo, LIU Xuewei, WANG Yanli, QIN Chunguang, GAI Changcheng. Experiments of CO₂ Huff-n-puff Process in Staged Fracturing Horizontal Wells for Developing Tight Oil Reservoirs[J]. 西南石油大学学报(自然科学版), 2017, 39(2): 125-131.

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References

[1] 贾承造,邹才能,李建忠,等. 中国致密油评价标准、主要类型、基本特征及资源前景[J]. 石油学报,2012, 33(3):343-350. doi:10.7623/syxb201203001 JIA Chengzao, ZOU Caineng, LI Jianzhong, et al. Assessment criteria, main types, basic features and resource prospects of the tight oil in China[J]. Acta Petrolei Sinica, 2012, 33(3):343-350. doi:10.7623/syxb201203001
[2] 杜金虎,刘合,马德胜,等. 试论中国陆相致密油有效开发技术[J]. 石油勘探与开发,2014,41(2):198-205. doi:10.11698/PED.2014.02.09 DU Jinhu, LIU He, MA Desheng, et al. Discussion on effective development techniques for continental tight oil in China[J]. Petroleum Exploration and Development, 2014, 41(2):198-205. doi:10.11698/PED.2014.02.09
[3] 王社教,蔚远江,郭秋麟,等. 致密油资源评价新进展[J]. 石油学报,2014,35(6):1095-1105. doi:10.7623/syxb201406007 WANG Shejiao, YU Yuanjiang, GUO Qiulin, et al. New advance in rsources evaluation of tight oil[J]. Acta Petrolei Sinica, 2014, 35(6):1095-1105. doi:10.7623/syxb201406007
[4] 林森虎,邹才能,袁选俊,等. 美国致密油开发现状及启示[J]. 岩性油气藏,2011,23(4):25-30,64. doi:10.3969/j.issn.1673-8926.2011.04.005 LIN Senhu, ZOU Caineng, YUAN Xuanjun, et al. Status quo of tight oil exploitation in the United States and its implication[J]. Lithologic Reservoirs, 2011, 23(4):25-30, 64. doi:10.3969/j.issn.1673-8926.2011.04.005
[5] 张君峰,毕海滨,许浩,等. 国外致密油勘探开发新进展及借鉴意义[J]. 石油学报,2015,36(2):127-137. doi:10.7623/syxb201502001 ZHANG Junfeng, BI Haibin, XU Hao, et al. New progress and reference significance of overseas tight oil exploration and development[J]. Acta Petrolei Sinica, 2015, 36(2):127-137. doi:10.7623/syxb201502001
[6] 李宗宇,张艾,张奎,等. 轮台凝析气田水锥后注氮气吞吐实践与认识[J]. 天然气工业,2015,35(4):57-61. doi:10.3787/j.issn.1000-0976.2015.04.009 LI Zongyu, ZHANG Ai, ZHANG Kui, et al. Practices in and understanding of nitrogen huff-and-puff after water coning in the Luntai Condensate Gas Field, Tarim Basin[J]. Natural Gas Industry, 2015, 35(4):57-61. doi:10.3787/j.issn.1000-0976.2015.04.009
[7] 王丽忱,田洪亮,甄鉴,等. 北美致密油开发现状及经济效益分析[J]. 石油科技论坛,2014(5):56-61. doi:10.3969/j.issn.1002-302x.2014.05.011 WANG Lichen, TIAN Hongliang, ZHEN Jian, et al. Present conditions of tight oil in north America and analysis of economic performance[J]. Oil Forum, 2014(5):56-61. doi:10.3969/j.issn.1002-302x.2014.05.011
[8] 孙凯. CO₂吞吐室内实验研究及现场试验[D]. 大庆:东北石油大学,2014. SUN Kai. Laboratory experiment and field test on CO₂ huff and puff[D]. Daqing:Northeast Petroleum University, 2014.
[9] 鞠斌山,栾志安,郝永卯,等. CO₂吞吐效果的影响因素分析[J]. 石油大学学报(自然科学版),2002,26(1):43-45,48. doi:10.3321/j.issn:1000-5870.2002.01.014 JU Binshan, LUAN Zhian, HAO Yongmao, et al. Analysis of major influencing factors on efficiency of CO₂ huff and puff[J]. Jouranl of the University of Petroleum, China, 2002, 26(1):43-45, 48. doi:10.3321/j.issn:1000-5870.-2002.01.014
[10] 杨正明,刘学伟,张仲宏,等. 致密油藏分段压裂水平井注二氧化碳吞吐物理模拟[J]. 石油学报,2015, 36(6):724-729. doi:10.7623/syxb201506009 YANG Zhengming, LIU Xuewei, ZHANG Zhonghong, et al. Physical simulation of staged-fracturing horizontal wells using CO₂ huff and puff in tight oil reservoirs[J]. Acta Petrolei Sinica, 2015, 36(6):724-729. doi:10.7623/syxb201506009
[11] 杨正明,张仲宏,刘学伟,等. 低渗/致密油藏分段压裂水平井渗流特征的物理模拟及数值模拟[J]. 石油学报, 2014,35(1):85-92. doi:10.7623/syxb201401009 YANG Zhengming, ZHANG Zhonghong, LIU Xuewei, et al. Physical and numerical simulation of porous flow pattern in multi-stage fractured horizontal wells in low permeability/tight oil reservoirs[J]. Acta Petrolei Sinica, 2014, 35(1):85-92. doi:10.7623/syxb201401009
[12] 周拓,刘学伟,杨正明,等. 二氧化碳驱储集层堵塞机理实验分析[J]. 石油勘探与开发,2015,42(4):502-506. doi:10.11698/PED.2015.04.12 ZHOU Tuo, LIU Xuewei, YANG Zhengming, et al. Experimental analysis on reservoir block age mechanism for CO₂ flooding[J]. Petroleum Exploration and Development, 2015, 42(4):502-506. doi:10.11698/PED.-2015.04.12
[13] 汤勇,尹鹏,汪勇,等. CO₂混相驱的可行性评价[J]. 西南石油大学学报(自然科学版),2014,36(2):133-138. doi:10.11885/j.issn.1674-5086.2013.09.22.03 TANG Yong, YIN Peng, WANG Yong, et al. Feasibility assessment of the CO₂ miscible flooding process[J]. Journal of Southwest Petroleum University(Science & Technology Edition), 2014, 36(2):133-138. doi:10.11885/j.-issn.1674-5086.2013.09.22.03
[14] 滕起,杨正明,刘学伟,等. 特低渗透油藏水驱油物理模拟相似准则的推导和应用[J]. 科技导报,2013,31(9):40-45. doi:10.3981/j.issn.1000-7857.2013.09.006 TENG Qi, YANG Zhengming, LIU Xuewei, et al. Similar criteria derivation for the physical simulation of water flooding in the plate model of ultra-low permeability reservoir and its applications[J]. Science & Technology Review, 2013, 31(9):40-45. doi:10.3981/j.issn.1000-7857.2013.09.006
[15] 杜建芬,陈静,李秋,等. CO₂微观驱油实验研究[J]. 西南石油大学学报(自然科学版),2012,34(6):131-135. doi:10.3863/j.issn.1674-5086.2012.06.019 DU Jianfen, CHEN Jing, LI Qiu, et al. Experimental study on micro-displacement oil for different CO₂ displacement mechanism[J]. Journal of Southwest Petroleum University(Science & Technology Edition), 2012, 34(6):131-135. doi:10.3863/j.issn.1674-5086.2012.06.019
[16] 肖朴夫,杨正明,王学武,等. 室内注二氧化碳微观驱油机理研究[J]. 西南石油大学学报(自然科学版), 2015,37(4):161-165. doi:10.11885/j.issn.1674-5086.-2015.03.09.03 XIAO Pufu, YANG Zhengming, WANG Xuewu, et al. A laboratory study on the micro mechanism of oil displacement with CO₂ flooding[J]. Journal of Southwest Petroleum University(Science & Technology Edition), 2015, 37(4):161-165. doi:10.11885/j.issn.1674-5086.2015.03.-09.03
[17] 张光亚,马锋,梁英波,等. 全球深层油气勘探领域及理论技术进展[J]. 石油学报,2015,36(9):1156-1166. doi:10.7623/syxb201509015 ZHANG Guangya, MA Feng, LIANG Yingbo, et al. Domain and theory-technology progress of global deep oil & gas exploration[J]. Acta Petrolei Sinica, 2015, 36(9):1156-1166. doi:10.7623/syxb201509015
[18] 朱华银,徐轩,高岩,等. 致密砂岩孔隙内水的赋存特征及其对气体渗流的影响以松辽盆地长岭气田登娄库组气藏为例[J]. 天然气工业,2014,34(10):54-58. doi:10.3787/j.issn.1000-097.2014.10.007 ZHU Huayin, XU Xuan, GAO Yan, et al. Occurrence characteristics of tight sandstone pore water and its influence on gas seepage:A case study from the Denglouku gas reservoir in the Changling Gas Field, southern Songliao Basin[J]. Natural Gas Industry, 2014, 34(10):54-58. doi:10.3787/j.issn.1000-097.2014.10.007
[19] 王香增,吴金桥,张军涛. 陆相页岩气层的CO₂压裂技术应用探讨[J]. 天然气工业,2014,34(1):64-67. doi:10.3787/j.issn.1000-097.2014.01.009 WANG Xiangzeng, WU Jinqiao, ZHANG Juntao. Application of CO₂ fracturing technology for terrestrial shale gas reservoirs[J]. Natural Gas Industry, 2014, 34(1):64-67. doi:10.3787/j.issn.1000-097.2014.01.009
[20] 杨兆中,黄馨,覃兆勇,等. 致密油藏层内爆燃压裂缝网渗流及产能特征[J]. 天然气地球科学,2016,27(6):1092-1100. doi:10.11764/j.issn.1672-1926.2016.06.1092 YANG Zhaozhong, HUANG Xin, QIN Zhaoyong, et al. The flow and deliverability in tight oil reservoir after explosive fracturing[J]. Natural Gas Geoscience, 2016, 27(6):1092-1100. doi:10.11764/j.issn.1672-1926.2016.-06.1092
[21] 唐瑞江. 元坝气田低渗透致密砂岩气藏压裂优化技术[J]. 天然气工业,2015,35(7):55-59. doi:10.3787/j.issn.1000-0976.2015.07.008 TANG Ruijiang. Optimization of fracturing technology for low-permeability tight sandstone gas reservoirs in the Yuanba Gas Field, Sichuan Basin[J]. Natural Gas Industry, 2015, 35(7):55-59. doi:10.3787/j.issn.1000-0976.2015.-07.008
[22] 王文东,赵广渊,苏玉亮,等. 致密油藏体积压裂技术应用[J]. 新疆石油地质,2013,34(3):345-348. WANG Wendong, ZHAO Guangyuan, SU Yuliang, et al. Application of network fracturing technology to tight oil reservoirs[J]. Xinjiang Petroleum Geology, 2013, 34(3):345-348.
[23] 钱斌,张俊成,朱炬辉,等. 四川盆地长宁地区页岩气水平井组"拉链式"压裂实践[J]. 天然气工业,2015,35(1):81-84. doi:10.3787/j.issn.1000-0976.-2015.01.010 QIAN Bin, ZHANG Juncheng, ZHU Juhui, et al. Application of zipper fracturing of horizontal cluster wells in the Changning shale gas pilot zone, Sichuan Basin[J]. Natural Gas Industry, 2015, 35(1):81-84. doi:10.3787/j.issn.1000-0976.2015.01.010
[24] 肖前华. 典型致密油区储层评价及渗流机理研究[D]. 中国科学院研究生院(渗流流体力学研究所),2015. XIAO Qianhua. The reservior evaluation and porous flow mechanism for typical tight oilfields[D]. Graduate University of Chinese Academy of Sciences (Research Institute of Seepage Fluid Mechanics), 2015.
[25] 董国栋,张琴,严婷,等. 致密油勘探研究现状[J]. 石油地质与工程,2013,27(5):1-4. DONG Guodong, ZHANG Qin, YAN Ting, et al. Current Situation of researching Tight Oil Exploration[J]. Petroleum Geology and Engineering, 2013, 27(5):1-4.
[26] 周正平,钱卫明,郎春艳,等. 低渗透油藏CO₂吞吐效果分析[J]. 大庆石油地质与开发,2003,22(5):53-54. ZHOU Zhengping, QIAN Weiming, LANG Chunyan, et al. Analysis of CO₂ puff-and-tuff in low permeable reservoirs[J]. Petroleum Geology and Oilfield Development in Daqing, 2003, 22(5):53-54.

Experiments of CO₂ Huff-n-puff Process in Staged Fracturing Horizontal Wells for Developing Tight Oil Reservoirs

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