致密油藏水平井分段压裂CO2吞吐实验研究

doi:10.11885/j.issn.1674-5086.2015.11.23.03

西南石油大学学报(自然科学版) ›› 2017, Vol. 39 ›› Issue (2): 125-131.DOI: 10.11885/j.issn.1674-5086.2015.11.23.03

致密油藏水平井分段压裂CO₂吞吐实验研究

周拓¹, 刘学伟^1,2, 王艳丽³, 秦春光⁴, 盖长城⁵

1. 中国科学院渗流流体力学研究所, 河北廊坊 065007;
2. 中国石油天然气勘探开发研究院廊坊分院, 河北廊坊 065007;
3. 中国石油中原石油工程有限公司塔里木分公司, 新疆库尔勒 841000;
4. 中国石油吉林油田公司, 吉林松原 138000;
5. 中国石油冀东油田分公司, 河北唐山 063200

收稿日期:2015-11-23 出版日期:2017-04-01 发布日期:2017-04-01
作者简介:周拓,1989年生,男,汉族,吉林松原人,博士研究生,主要从事低渗透-致密油藏开发方面的研究。E-mail:275719662@qq.com;刘学伟,1972年生,男,汉族,河北文安人,高级工程师,主要从事低渗/致密油气藏开发方面的研究。E-mail:lxw69@petrochina.com.cn;王艳丽,1986年生,女,汉族,吉林松原人,工程师,主要从事油气田开发工程方面的研究。E-mail:80102575@qq.com;秦春光,1983年生,男,汉族,黑龙江绥化人,工程师,主要从事钻井工程方面的研究。E-mail:107277851@qq.com;盖长城,1988年生,男,汉族,吉林松原人,助理工程师,主要从事注气提高采收率相关研究。E-mail:gcc605491775@tom.com
基金资助:
国家油气重大专项（2011ZX05013006）；中国石油天然气集团公司重大基础攻关课题（2014B1203）

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

ZHOU Tuo¹, LIU Xuewei^1,2, WANG Yanli³, QIN Chunguang⁴, GAI Changcheng⁵

1. Institute of Porous Flow and Fluid Mechanics of Chinese Academy of Sciences, Langfang, Hebei 065007, China;
2. Langfang Branch of Research Institute of Petroleum Exploration & Development, PetroChina, Langfang, Hebei 065007, China;
3. Tarim branch of Zhongyuan Oilfield Company, PetroChina, Korla, Xinjiang 841000, China;
4. Jilin Oilfield Company, PetroChina, Songyuan, Jilin 138000, China;
5. Jidong Oilfield Company, PetroChina, Tangshan, Hebei 063200, China

Received:2015-11-23 Online:2017-04-01 Published:2017-04-01
Contact: 周拓,E-mail:275719662@qq.com

摘要/Abstract

摘要： 目前，某油田正在进行CO₂吞吐试验，该油田属于致密油藏，分段压裂水平井CO₂吞吐效果受诸多因素制约，急需通过物理模拟方法研究复杂条件下的CO₂吞吐机理。因此，采用大型物理模拟实验系统，首次选用露头平板模型，针对致密油首次利用致密岩芯和实际原油，开展分段压裂水平井CO₂吞吐模拟实验研究。实验结果表明，CO₂吞吐能有效提高致密油藏采收率，且注入压力是CO₂吞吐效果重要的影响因素；通过对吞吐过程中模型不同位置压力、出口产量等关键参数分析，明确了CO₂吞吐地层能量补充特征。研究成果对于致密油藏有效开发具有一定指导意义。

关键词: 分段压裂水平井, 大型物理模拟, CO₂吞吐, 注入压力, 补充地层能量

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

中图分类号:

TE357.7

周拓, 刘学伟, 王艳丽, 秦春光, 盖长城. 致密油藏水平井分段压裂CO₂吞吐实验研究[J]. 西南石油大学学报(自然科学版), 2017, 39(2): 125-131.

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.

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.1674-5086.2015.11.23.03

http://journal15.magtechjournal.com/Jwk_xnzk/CN/Y2017/V39/I2/125

参考文献

[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.

致密油藏水平井分段压裂CO₂吞吐实验研究

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

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 8

编辑推荐

Metrics

本文评价

[1]	魏兵, 尚静, 蒲万芬, 卡杰特·瓦列里, 赵金洲. 超临界CO₂在致密油藏中的扩散前缘预测[J]. 西南石油大学学报(自然科学版), 2020, 42(2): 94-102.
[2]	李勇明, 骆昂, 吴磊, 伊向艺. 考虑应力敏感和水力裂缝方位角的页岩产能模型[J]. 西南石油大学学报(自然科学版), 2019, 41(6): 117-123.
[3]	张烈辉, 刘沙, 雍锐, 李博, 赵玉龙. 基于EDFM的致密油藏分段压裂水平井数值模拟[J]. 西南石油大学学报(自然科学版), 2019, 41(4): 1-11.
[4]	张智, 宋闯, 窦雪锋, 杨昆, 丁剑. CO₂吞吐井套管腐蚀规律及极限吞吐轮次研究[J]. 西南石油大学学报(自然科学版), 2019, 41(4): 135-143.
[5]	杨正明*，骆雨田，何英，郭和坤，赵玉集. 致密砂岩油藏流体赋存特征及有效动用研究[J]. 西南石油大学学报(自然科学版), 2015, 37(3): 85-92.
[6]	汪周华吐依洪江郭平陈远忠高慧君. 凝析气藏水驱机理研究[J]. 西南石油大学学报(自然科学版), 2006, 28(6): 36-39.
[7]	张国强孙雷孙良田吴应川郭肖杜志敏. 小断块油藏CO^₂单井吞吐强化采油可行性研究[J]. 西南石油大学学报(自然科学版), 2006, 28(3): 61-66.
[8]	侯天江郑云川孙雷陈挺李兵李仕伦. 神经网络的CO₂吞吐候选井模糊优选方法[J]. 西南石油大学学报(自然科学版), 2005, 27(5): 33-36.