水力喷射微小井眼水平井流动耦合模型及影响规律

doi:10.7623/syxb201808010

石油学报 ›› 2018, Vol. 39 ›› Issue (8): 947-954.DOI: 10.7623/syxb201808010

水力喷射微小井眼水平井流动耦合模型及影响规律

迟焕鹏¹, 单衍胜¹, 李奎², 胡志方¹, 毕彩芹¹

1. 中国地质调查局油气资源调查中心北京 100083;
2. 中国石化石油工程技术服务有限公司江汉石油工程有限公司钻井一公司湖北潜江 433121

收稿日期:2017-11-07 修回日期:2018-06-02 出版日期:2018-08-25 发布日期:2018-09-04
通讯作者: 迟焕鹏,男,1989年1月生,2010年获中国石油大学(华东)学士学位,2015年获中国石油大学(北京)博士学位,现为中国地质调查局油气资源调查中心工程师,主要从事微小井眼钻井工程及煤层气勘探开发研究工作。Email:chp2121@126.com
作者简介:迟焕鹏,男,1989年1月生,2010年获中国石油大学(华东)学士学位,2015年获中国石油大学(北京)博士学位,现为中国地质调查局油气资源调查中心工程师,主要从事微小井眼钻井工程及煤层气勘探开发研究工作。Email:chp2121@126.com

Coupled flow model and influence rule of hydra-jet micro-hole horizontal well

Chi Huanpeng¹, Shan Yansheng¹, Li Kui², Hu Zhifang¹, Bi Caiqin¹

1. Oil and Gas Survey Center, China Geological Survey, Beijing 100083, China;
2. No.1 Drilling Company, Sinopec Jianghan Petroleum Engineering Ltd., Hubei Qianjiang 433121, China

Received:2017-11-07 Revised:2018-06-02 Online:2018-08-25 Published:2018-09-04

摘要/Abstract

摘要：

水力喷射微小井眼水平井可以在储层中快速建立起几十米的流动通道，从而实现"一井多层，一层多眼"开采，被认为是可提高单井产量、降低成本和有效保护油气层的潜力技术。针对微小井眼参数设计的问题，建立了油藏入流和井眼流动耦合的多微小水平井眼产能计算模型，研究了井眼参数对产能的影响规律，并应用正交试验法评价了各参数的敏感性。结果表明，微小井眼水平井产量受井眼参数影响的敏感性强弱顺序依次为分支数目、井眼长度、井眼直径、分支夹角，最主要的影响因素为分支数目和井眼长度。微小井眼水平井井眼参数设计的一般原则是分支夹角不小于90°，各井眼在垂直于主井筒的平面内均布，钻井工艺水平允许的前提下尽量增加分支数目、井眼长度和直径。

关键词: 微小井眼, 产能计算模型, 井眼参数, 敏感性分析, 设计原则

Abstract:

The water-jet radial horizontal well can rapidly create the flow channels tens of meters long, so as to realize the exploitation of "one well with multiple layers and one layer with multiple holes". It is considered as a potential technology to increase the single well output, reduce cost and protect hydrocarbon reservoirs effectively. Aiming at the wellbore parameter design of radial horizontal well, the productivity calculation model of radial horizontal well has been established by coupling reservoir inflow and wellbore flow. The influence rules of wellbore parameters on the productivity of radial horizontal well have been analyzed in this study, and orthogonal test is applied to evaluate the sensitivity of each parameter. The results show that the wellbore parameters influencing the output of radial horizontal well are sequenced according to their sensitivity degrees as below:branch number, wellbore length, wellbore diameter and branch angle, of which branch number and wellbore length are the two most important parameters. The general principles for the wellbore parameter design of radial horizontal well are that the branch angle is not less than 90°, the wellbores are distributed uniformly on the plane perpendicular to the main shaft, and the branch number, wellbore length and diameter should be increased to the utmost based on the current drilling process.

Key words: micro hole, productivity calculation model, wellbore parameter, sensitivity analysis, design principles

中图分类号:

TE355.6

迟焕鹏, 单衍胜, 李奎, 胡志方, 毕彩芹. 水力喷射微小井眼水平井流动耦合模型及影响规律[J]. 石油学报, 2018, 39(8): 947-954.

Chi Huanpeng, Shan Yansheng, Li Kui, Hu Zhifang, Bi Caiqin. Coupled flow model and influence rule of hydra-jet micro-hole horizontal well[J]. Acta Petrolei Sinica, 2018, 39(8): 947-954.

参考文献

[1] LI Yonghe,WANG Chunjie,SHI Lianhai,et al.Application and development of drilling and completion of the ultrashort-radius radial well by high pressure jet flow techniques[R].SPE 64756,2000.
[2] 崔龙连,汪海阁,葛云华,等.新型径向钻井技术[J].石油钻采工艺,2008,30(6):29-33.
CUI Longlian,WANG Haige,GE Yunhua,et al.New radial drilling technologies[J].Oil Drilling & Production Technology,2008,30(6):29-33.
[3] 迟焕鹏,李根生,黄中伟,等.水力喷射径向水平井技术研究现状及分析[J].钻采工艺,2013,36(4):119-124.
CHI Huanpeng,LI Gensheng,HUANG Zhongwei,et al.Research of Techniques in Hydra-jetting Radial Horizontal Drilling[J].Drilling & Production Technology,2013,36(4):119-124.
[4] 梁金中,王伯军,关文龙,等.稠油油藏火烧油层吞吐技术与矿场试验[J].石油学报,2017,38(3):324-332.
LIANG Jinzhong,WANG Bojun,GUAN Wenlong,et al.Technology and field test of cyclic in situ combustion in heavy oil reservoir[J].Acta Petrolei Sinica,2017,38(3):324-332.
[5] 关文龙,张霞林,席长丰,等.稠油老区直井火驱驱替特征与井网模式选择[J].石油学报,2017,38(8):935-946.
GUAN Wenlong,ZHANG Xialin,XI Changfeng,et al.Displacement characteristics and well pattern selection of vertical-well fire flooding in heavy oil reservoirs[J].Acta Petrolei Sinica,2017,38(8):935-946.
[6] URSEGOV S,BAZYLEV A,TARASKIN E.First results of cyclic steam stimulations of vertical wells with radial horizontal bores in heavy oil carbonates (Russian)[R].SPE 115125,2008.
[7] CIRIGLIANO R A,BLACUTT J F T.First experience in the application of radial perforation technology in deep wells[R].SPE 107182,2007.
[8] ABDEL-GHANY M A,SISO S,HASSAN A M,et al.New technology application,radial drilling Petrobel,first well in Egypt[R].OMC 163,2011.
[9] 高玮.微孔径向喷射技术在Q2-3-313井应用[J].辽宁化工,2012,41(7):680-682.
GAO Wei.Application of the micro-hole radial jet technology in Q2-3-313 well[J].Liaoning Chemical Industry, 2012,41(7):680-682.
[10] 马开良,吴福才,杨永印,等.径向井技术在韦5井的应用[J].钻采工艺,2005,28(5):17-20.
MA Kailiang,WU Fucai,YANG Yongyin,et al.Application of radial horizontal drilling technology in W5 well[J].Drilling & Production Technology,2005,28(5):17-20.
[11] 黄中伟,李根生,唐志军,等.水力喷射侧钻径向微小井眼技术[J].石油钻探技术,2013,41(4):37-41.
HUANG Zhongwei,LI Gensheng,TANG Zhijun,et al.Technology of hydra-jet sidetracking of horizontal micro-radial laterals[J].Petroleum Drilling Techniques,2013,41(4):37-41.
[12] 廖华林,牛继磊,程宇雄,等.多孔喷嘴破岩钻孔特性的实验研究[J].煤炭学报,2011,36(11):1858-1862.
LIAO Hualin,NIU Jilei,CHENG Yuxiong,et al.Experiment study on water jet breaking rock by multi-orifice nozzle[J].Journal of China Coal Society,2011,36(11):1858-1862.
[13] LIAO Hualin,WU Desong,WANG Lei,et al.Comparisons of spraying structure and rock breakage characteristics of round straight,swirling,and straight-swirling integrated jets[J].Atomization and Sprays,2013,23(4):363-377.
[14] 马东军,李根生,黄中伟,等.自进式多孔射流钻头的自进机理及自进力影响规律[J].天然气工业,2014,34(4):99-104.
MA Dongjun,LI Gensheng,HUANG Zhongwei,et al.Mechanism of a self-propelled multi-hole jet bit and influencing rules on its self-propelled force[J].Natural Gas Industry,2014,34(4):99-104.
[15] 施连海,杨帆,黄志强,等.径向水平井技术的应用及其发展方向探讨[J].西部探矿工程,2014,26(7):60-62.
SHI Lianhai,YANG Fan,HUANG Zhiqiang,et al.Application and development of radial horizontal drilling technology[J].West-China Exploration Engineering,2014,26(7):60-62.
[16] LI Jingbin,LI Gensheng,HUANG Zhongwei,et al.The self-propelled force model of a multi-orifice nozzle for radial jet drilling[J].Journal of Natural Gas Science and Engineering,2015,24:441-448.
[17] WANG Bin,LI Gensheng,HUANG Zhongwei,et al.Hydraulics calculations and field application of radial jet drilling[J].SPE Drilling & Completion,2016,31(1):71-81.
[18] 毕刚,李根生,屈展,等.自进式旋转射流钻头破岩效果[J].石油学报,2016,37(5):680-687.
BI Gang,LI Gensheng,QU Zhan,et al.Rock breaking efficiency of the self-propelled swirling jet bit[J].Acta Petrolei Sinica,2016,37(5):680-687.
[19] CHI Huanpeng,LI Gensheng,LIAO Hualin,et al.Effects of parameters of self-propelled multi-orifice nozzle on drilling capability of water jet drilling technology[J].International Journal of Rock Mechanics and Mining Sciences,2016,86:23-28.
[20] CHI Huanpeng,LI Gensheng,HUANG Zhongwei,et al.Maximum drillable length of the radial horizontal micro-hole drilled with multiple high-pressure water jets[J].Journal of Natural Gas Science and Engineering,2015,26:1042-1049.
[21] 韩树,李根生,黄中伟,等.连续油管带筛管侧钻多分支井双重环空携岩能力实验[J].石油学报,2016,37(8):1053-1060.
HAN Shu,LI Gensheng,HUANG Zhongwei,et al.Experiments on cuttings transport efficiency in dual annulus with Slotted Liner Sheathing Coiled Tubing in jetting multi-branch well[J].Acta Petrolei Sinica,2016,37(8):1053-1060.
[22] BUSET P,RⅡBER M,EEK A.Jet drilling tool:cost-effective lateral drilling technology for enhanced oil recovery[R].SPE 68504,2001.
[23] 席长丰,江山,马卫国,等.超短半径水力水平井产能计算方法及影响因素分析[J].石油钻探技术,2004,32(1):48-50.
XI Changfeng,JIANG Shan,MA Weiguo,et al.A Computation method for productivity of super-radius hydraulic horizontal wells and analysis of factors on it[J].Petroleum Drilling Techniques,2004,32(1):48-50.
[24] 李春玉.油藏-井筒耦合的微小井眼径向水平井流动规律及产能分析[J].钻采工艺,2014,37(2):44-47.
LI Chunyu.Study on flowing law and productivity of microhole radial horizontal well based on coupling model with reservoir and wellbore[J].Drilling & Production Technology,2014,37(2):44-47.
[25] 张世明,周英杰,宋勇,等.鱼骨状分支水平井井形设计优化[J].石油勘探与开发,2011,38(5):606-612.
ZHANG Shiming,ZHOU Yingjie,SONG Yong,et al.Design optimization for the horizontal well pattern with herringbone-like laterals[J].Petroleum Exploration and Development,2011,38(5):606-612.
[26] 程林松.高等渗流力学[M].北京:石油工业出版社,2011.
CHENG Linsong.Advanced fluid mechanics in porous media[M].Beijing:Petroleum Industry Press,2011.
[27] 黄世军,程林松,赵凤兰,等.考虑多段流动耦合的鱼骨刺井产能评价模型[J].中国石油大学学报:自然科学版,2010,34(2):83-88.
HUANG Shijun,CHENG Linsong,ZHAO Fenglan,et al.Production evaluation model of fishbone well considering coupling among multi-segments flow[J].Journal of China University of Petroleum:Edition of Natural Science,2010,34(2):83-88.
[28] DAKE L P.Fundamentals of reservoir engineering[M].Amsterdam:Elsevier,1978.
[29] OUYANG Liangbiao,ARBABI S,AZIZ K.General wellbore flow model for horizontal,vertical,and slanted well completions[J]. SPE Journal,1998,3(2):124-133.
[30] Chen N H.An explicit equation for friction factor in pipe[J].Industrial & Engineering Chemistry Fundamentals,1980,18(3),296-297.
[31] 吴翊,李永乐,胡庆军.应用数理统计[M].长沙:国防科技大学出版社,2008.
WU Yi,LI Yongle,HU Qingjun.Applied Mathematical Statistics[M].Changsha:National University of Defense Technology Press,2008.

水力喷射微小井眼水平井流动耦合模型及影响规律

Coupled flow model and influence rule of hydra-jet micro-hole horizontal well

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