超临界二氧化碳喷射破碎页岩试验

杜玉昆; 庞飞; 陈科; 林拓; 陈晓红; 王瑞和

doi:10.3799/dqkx.2019.221

超临界二氧化碳喷射破碎页岩试验

doi: 10.3799/dqkx.2019.221

杜玉昆^1,2, ,,
庞飞³,
陈科⁴,
林拓⁴,
陈晓红^5, ,,
王瑞和^1,2

1.
中国石油大学非常规油气开发教育部重点实验室, 山东青岛 266580
2.
中国石油大学石油工程学院, 山东青岛 266580
3.
中国地质调查局, 北京 100083
4.
中国地质调查局油气资源调查中心, 北京 100083
5.
中国石油大学地球科学与技术学院, 山东青岛 266580

基金项目:

中央高校基本科研业务费专项 18CX02072A

国家自然科学基金项目 51404287

详细信息

作者简介:
杜玉昆(1983-), 男, 博士, 硕士生导师, 研究方向为非常规能源钻探开发和高压水射流理论与应用

通讯作者:
陈晓红

中图分类号: P618
计量
- 文章访问数: 2749
- HTML全文浏览量: 1374
- PDF下载量: 42
- 被引次数: 0
出版历程
- 收稿日期: 2019-06-17
- 刊出日期: 2019-11-15

Experiment of Breaking Shale Using Supercritical Carbon Dioxide Jet

Du Yukun^{1,2
,
,},
Pang Fei³,
Chen Ke⁴,
Lin Tuo⁴,
Chen Xiaohong^{5
, ,},
Wang Ruihe^1,2

1.
Key Laboratory of Unconventional Oil & Gas Development, Ministry of Education, China University of Petroleum, Qingdao 266580, China
2.
School of Petroleum Engineering, China University of Petroleum, Qingdao 266580, China
3.
China Geological Survey, Beijing 100083, China
4.
Oil & Gas Survey, China Geological Survey, Beijing 100083, China
5.
School of Geosciences, China University of Petroleum, Qingdao 266580, China

摘要

摘要: 高效开发页岩气有利于满足日益增长的能源需求，但页岩储层的开发极为困难，超临界二氧化碳作为一种新型页岩气钻采流体，可以有效保护页岩储层，置换吸附提高页岩气采收率，并同时实现二氧化碳的埋存.研发了一套超临界二氧化碳喷射开发页岩气装置，并开展了超临界二氧化碳喷射破碎页岩室内试验.发现超临界二氧化碳射流喷射后岩石强度降低，且射流压力和温度越高，降低幅度越大；本实验条件下超临界二氧化碳射流破岩体积是水射流的1.73~6.51倍，破岩优势显著，井底环境温度对超临界二氧化碳射流的破岩性能有较大影响.表明超临界二氧化碳可显著提高页岩气钻井速度，有望形成一种高效的页岩气开发方法，应用潜力广阔.
- 页岩气 /
- 超临界二氧化碳 /
- 喷射钻井 /
- 采收率 /
- 油气地质
Abstract: The efficient development of shale gas with abundant resources is conducive to meeting the growing energy demand. However, it is very difficult to develop shale reservoirs because of their low porosity and low permeability in China. Supercritical carbon dioxide is a new kind of drilling and production fluid for shale gas which can effectively protect shale reservoirs, enhance shale gas recovery by displacement adsorption, and realize the geological storage of carbon dioxide. A set of device for developing shale gas by using supercritical carbon dioxide is developed, and the laboratory tests were carried out. Tests show that the rock strength decreases after the injection of supercritical carbon dioxide, and the higher the injection pressure and temperature, the greater the decreasing range. Under the experimental conditions, the rock-breaking volume of supercritical carbon dioxide jet is 1.73-6.51 times that of water jet, and the rock-breaking advantage is remarkable. The bottom ambient temperature has great influence on rock-breaking performance of supercritical carbon dioxide jet. It shows that the supercritical carbon dioxide can significantly improve the drilling speed of shale gas, and is expected to form an efficient shale gas development method with broad application potential.
- shale gas /
- supercritical carbon dioxide /
- jet drilling /
- recovery /
- petroleum geology

HTML全文

图 1 超临界二氧化碳喷射开发页岩气装置

Fig. 1. Experiment device of developing shale gas by using supercritical carbon dioxide

下载: 全尺寸图片幻灯片

图 2 试验流程

Fig. 2. Experimental flow chart

下载: 全尺寸图片幻灯片

图 3 喷嘴结构示意

Fig. 3. Experimental nozzle

下载: 全尺寸图片幻灯片

图 4 不同射流时间后岩心抗压强度

Fig. 4. Effect of jet time on the rock strength

下载: 全尺寸图片幻灯片

图 5 不同射流压力作用下岩心抗压强度

Fig. 5. Effect of jet pressure on the rock strength

下载: 全尺寸图片幻灯片

图 6 不同射流温度作用下岩心抗压强度

Fig. 6. Effect of jet temperature on the rock strength

下载: 全尺寸图片幻灯片

图 7 与高压水射流破岩性能对比

Fig. 7. Rock-breaking property comparison with water jet

下载: 全尺寸图片幻灯片

图 8 射流压力对破岩性能的影响

Fig. 8. Effect of jet pressure on the rock-breaking properties

下载: 全尺寸图片幻灯片

图 9 井底环境温度对破岩性能的影响

Fig. 9. Effect of bottom-hole temperature on the rock-breaking properties

下载: 全尺寸图片幻灯片

表 1 国内外页岩气区块主要指标对比

Table 1. Comparison of main indicators of shale gas blocks at home and abroad

区块	垂深(m)	井深(m)	单井砂量(m³)	单井液量(m³)	施工压力(MPa)	排量(m³/min)
Eagle Ford	3 500~3 658	4 800~5 000	70~110	1 500~2 000	50~70	10~12
Haynesville	3 500~4 312	5 000~5 600	100~110	1 800	70~80	11~13
Woodford	3 500~4 484	4 500~5 784	80~90	2 800~2 900	80~90	13~14
中石化涪陵	3 600~4 300	5 400~5 600	30~75	1 500~2 000	75~95	10~14
中石化丁山	4 100~4 400	5 300~5 700	20~34	2 400~2 700	80~95	12~13
中石化永川	4 000~4 200	5 600~5 870	28~61	1 400~1 800	75~90	12~15
中石油威远	3 600~3 900	4 880~5 700	70~90	> 2 000	70~90	10~12

下载: 导出CSV

表 2 岩心全矿物分析结果

Table 2. Total mineral analysis of rock core by XRD

矿物类型	石英	钾长石	斜长石	方解石	黄铁矿	粘土矿物
含量（%）	18	1	2	68	1	10

下载: 导出CSV

参考文献(44)

Chen, G.S., Dong, D.Z., Wang, S.Q., et al., 2009. A Preliminary Study on Accumulation Mechanism and Enrichment Pattern of Shale Gas. Natural Gas Industry, 29(5):17-21, 134-135 (in Chinese with English abstract). http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=trqgy200905004
Du, Y. K., Wang, R.H., Ni, H.J., et al., 2012. Determination of Rock-Breaking Performance of High-Pressure Supercritical Carbon Dioxide Jet. Journal of Hydrodynamics, 24(4): 554-560. https://doi.org/10.1016/s1001-6058(11)60277-1
Du, Y. K., Wang, R.H., Ni, H. J., et al., 2012. Rock- Breaking Experiment with Supercritical Carbon Dioxide Jet. Journal of China University of Petroleum (Edition of Natural Science), 36(4): 93-96 (in Chinese with English abstract). http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=sydxxb201204017
Faisal, A. A., 2007. Mechanistic Modeling of an Underbalanced Drilling Operation Utilizing Supercritical Carbon Dioxide (Dissertation). Louisiana State University, Baton Rouge, 1-100.
Faisal, A.A., Julius, P., Richard, H., 2009. Modeling of an Underbalanced-Drilling Operation Using Supercritical Carbon Dioxide. SPE Drilling and Completion, 24(4): 599-610. doi: 10.2118/114050-PA
Faraj, B., Williams, H., Addison, G., et al., 2004. Gas Potential of Selected Shale Formations in the Western Canadian Sedimentary Basin. Gas TIPS, 10(1): 21-25.
Huang, F., Lu, Y.Y., Tang, J.R., et al., 2015. Research on Erosion of Shale Impacted by Supercritical Carbon Dioxide Jet. Chinese Journal of Rock Mechanics and Engineering, 34(4):787-794 (in Chinese with English abstract). http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=yslxygcxb201504016
Humayun, R., Tomasko, D.L., 2000. High-Resolution Adsorption Isotherms of Supercritical Carbon Dioxide on Activated Carbon. AIChE Journal, 46(10): 2065-2075. https://doi.org/10.1002/aic.690461017
Kang, Y.Z., 2018. Significant Exploration Progress and Resource Potential of Unconventional Oil and Gas in China. Oil Forum, 37(4): 1-7 (in Chinese with English abstract). http://d.old.wanfangdata.com.cn/Periodical/sykjlt201804001
Li, H., 2010. Study on Multi-Phase Flow in Supercritical Wellbore Annular (Dissertation). China University of Petroleum, Qingdao, 1-121 (in Chinese with English abstract).
Li, M. K., Ni, H. J., Wang, R. H., et al., 2017. Comparative Simulation Research on the Stress Characteristics of Supercritical Carbon Dioxide Jets, Nitrogen Jets and Water Jets. Engineering Applications of Computational Fluid Mechanics, 11(1): 357-370. https://doi.org/10.13039/501100007129
Lu, S.F., Liu, W., Wang, M., et al., 2017. Lacustrine Shale Oil Resource Potential of Es₃L Sub-Member of Bonan Sag, Bohai Bay Basin, Eastern China. Journal of Earth Science, 28(6): 996-1005. doi: 10.1007/s12583-016-0945-4
Lu, S. F., Shen, B.J., Xu, C.X., et al., 2018. Study on Adsorption Behavior and Mechanism of Shale Gas by Using GCMC Molecular Simulation. Earth Science, 43(5): 1783-1791 (in Chinese with English abstract). https://doi.org/10.3799/dqkx.2018.430
Montgomery, S. L., Jarvie, D.M., Bowker, K. A., et al., 2005. Mississippian Barnett Shale, Fort Worth Basin, North-Central Texas: Gas-Shale Play with Multi- Trillion Cubic Foot Potential. AAPG Bulletin, 89(2): 155-175. https://doi.org/10.1306/09170404042
Montgomery, S. L., Jarvie, D. M., Bowker, K. A., et al., 2006. Mississippian Barnett Shale, Fort Worth Basin, North-Central Texas: Gas-Shale Play with Multi- Trillion Cubic Foot Potential: Reply. AAPG Bulletin, 90(6): 967–969. https://doi.org/10.1306/02090605186
Nikolai, S., Andrea, B., 2007. Measurement and Interpretation of Supercritical CO₂ Sorption on Various Coals. International Journal of Coal Geology, 69: 229-242. doi: 10.1016/j.coal.2006.06.004
Roche, P., 2006. Technology and Prices Help Release Shale Gas from "Unconventional" Status. New Technology Magazine, Oct/Nov: 15-20.
Shen, Z.H., Wang, H.Z., Li, G.S., 2010. Feasibility Analysis of Coiled Tubing Drilling with Supercritical Carbon Dioxide. Petroleum Exploration and Development, 37(6): 743-747 (in Chinese with English abstract). doi: 10.1016/S1876-3804(11)60008-6
Wang, H.Z., Li, X.J., Sepehrnoori, K., et al., 2019. Calculation of the Wellbore Temperature and Pressure Distribution during Supercritical CO₂ Fracturing Flowback Process. International Journal of Heat and Mass Transfer, 139: 10-16. https://doi.org/10.1016/j.ijheatmasstransfer.2019.04.109
Wang, H. Z., Shen, Z.H., Li, G.S., 2011. Feasibility Analysis on Shale Gas Exploitation with Supercritical CO₂. Petroleum Exploration and Development, 38(1): 97-102 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTotal-SYZT201103006.htm
Wang, H.Z., Wang, M., Yang, B., et al., 2018. Numerical Study of Supercritical CO₂ and Proppant Transport in Different Geometrical Fractures. Greenhouse Gases: Science and Technology, 8(5):898-910. https://doi.org/10.1002/ghg.1803
Wang, J., Bao, H.Y., Lu, Y. Q., et al., 2019. Quantitative Characterization and Main Controlling Factors of Shale Gas Occurrence in Jiaoshiba Area, Fuling. Earth Science, 44(3): 1001-1011 (in Chinese with English abstract). https://doi.org/10.3799/dqkx.2018.388
Wang, Z.M., 2008. Feature Research of Supercritical Carbon Dioxide Drilling Fluid (Dissertation). China University of Petroleum, Qingdao, 1-112 (in Chinese with English abstract).
Wang, Z.M., Qiu, Z.S., Zhu, K.L., 2010. Research on Features of Wellbore Temperature Transmission for Supercritical CO₂ Drilling Fluid. Drilling Fluid & Completion Fluid, 27(6): 1-3 (in Chinese with English abstract). http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=zjyywjy201006001
Wang, Y.S., Liang, C., Sun, X.N., 2017. Shale Oil Reservoir Characteristics and Enrichment in the Jiyang Depression, Bohai Bay Basin, East China. Journal of Earth Science, 28(6): 977-986. doi: 10.1007/s12583-016-0940-9
Xu, L., Liu, F.Y., Zhang, R., et al., 2017. Status of Shale Gas Exploration and Development and Its Environmental Impact Risk. Environmental Protection of Oil & Gas Fields, 27(4): 6-10 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTotal-YQTB201704002.htm
Xu, T.T., Zhao, Z.J., Feng, J.H., 2007. Development in Drilling Fluid Technologies abroad in 2005. Drilling Fluid & Completion Fluid, 24(1): 61-70 (in Chinese with English abstract). http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=zjyywjy200701019
Yu, Z.B., Gong, C., Zhang, Y., et al., 2018. Prospect and Suggestions on Shale Gas Development in China. Natural Gas Technology and Economy, 12(6): 64-67, 84 (in Chinese with English abstract).
Zhai, G. M., 2008. Speculations on the Exploration and Developmeng of Unconventional Hydrocarbon Resources. Natural Gas Industry, 28(12): 1-3, 133 (in Chinese with English abstract).
陈更生, 董大忠, 王世谦, 等, 2009.页岩气藏形成机理与富集规律初探.天然气工业, 29(5):17-21, 134-135. doi: 10.3787/j.issn.1000-0976.2009.05.004
杜玉昆, 王瑞和, 倪红坚, 等, 2012.超临界二氧化碳射流破岩试验.中国石油大学学报(自然科学版), 36(4): 93-96. doi: 10.3969/j.issn.1673-5005.2012.04.017
黄飞, 卢义玉, 汤积仁, 等, 2015.超临界二氧化碳射流冲蚀页岩试验研究.岩石力学与工程学报, 34(4):787-794. http://d.old.wanfangdata.com.cn/Periodical/yslxygcxb201504016
康玉柱, 2018.中国非常规油气勘探重大进展和资源潜力.石油科技论坛, 37(4): 1-7. doi: 10.3969/j.issn.1002-302x.2018.04.001
李昊, 2010.超临界条件下井筒环空多相流动规律研究(博士学位论文).青岛: 中国石油大学, 1-121. http://cdmd.cnki.com.cn/Article/CDMD-10425-2010280232.htm
卢双舫, 沈博健, 许晨曦, 等, 2018.利用GCMC分子模拟技术研究页岩气的吸附行为和机理.地球科学, 43(5): 1783-1791. doi: 10.3799/dqkx.2018.430
沈忠厚, 王海柱, 李根生, 2010.超临界CO₂连续油管钻井可行性分析.石油勘探与开发, 37(6): 743-747. http://d.old.wanfangdata.com.cn/Periodical/syktykf201006015
王海柱, 沈忠厚, 李根生, 2011.超临界CO₂钻井井筒压力温度耦合计算.石油勘探与开发, 38(1): 97-102. http://d.old.wanfangdata.com.cn/Periodical/syktykf201101014
王进, 包汉勇, 陆亚秋, 等, 2019.涪陵焦石坝地区页岩气赋存特征定量表征及其主控因素.地球科学, 44(3): 1001-1011. doi: 10.3799/dqkx.2018.388
王在明, 2008.超临界二氧化碳连续管钻井液特性研究(博士学位论文).青岛: 中国石油大学, 1-112.
王在明, 邱正松, 朱宽亮, 2010.超临界二氧化碳钻井流体井筒温度传递特性.钻井液与完井液, 27(6): 1-3. doi: 10.3969/j.issn.1001-5620.2010.06.001
徐丽, 刘福云, 张戎, 等, 2017.页岩气勘探开发现状及环境影响与风险.油气田环境保护, 27(4): 6-10. doi: 10.3969/j.issn.1005-3158.2017.04.002
徐同台, 赵忠举, 冯京海, 2007. 2005年国外钻井液新技术.钻井液与完井液, 24(1): 61-70. doi: 10.3969/j.issn.1001-5620.2007.01.019
于智博, 龚诚, 张羿, 等, 2018.我国页岩气发展前景展望及开发策略建议.天然气技术与经济, 12(6): 64-67, 84. doi: 10.3969/j.issn.2095-1132.2018.06.016
翟光明, 2008.关于非常规油气资源勘探开发的几点思考.天然气工业, 28(12): 1-3, 133. doi: 10.3787/j.issn.1000-0976.2008.12.001