Volume 46 Issue 2
Apr.  2018
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CAO Yunxing, SHI Bin, TIAN Lin, YANG Xuesong, HE Mao. Optimization and practice of horizontal well azimuth in thick and high dip-angle coalbed in Fukang mining area[J]. COAL GEOLOGY & EXPLORATION, 2018, 46(2): 90-96. DOI: 10.3969/j.issn.1001-1986.2018.02.014
Citation: CAO Yunxing, SHI Bin, TIAN Lin, YANG Xuesong, HE Mao. Optimization and practice of horizontal well azimuth in thick and high dip-angle coalbed in Fukang mining area[J]. COAL GEOLOGY & EXPLORATION, 2018, 46(2): 90-96. DOI: 10.3969/j.issn.1001-1986.2018.02.014
shu

Optimization and practice of horizontal well azimuth in thick and high dip-angle coalbed in Fukang mining area

  • 1. Engineering Research Center of Coalbed Methane/Gas Geology, Henan Polytechnic University, Jiaozuo 454000, China;

  • 2. Collaborative Innovation Center of Coalbed Methane and Shale Gas for Central Plains Economic Region, Henan Province, Jiaozuo 454000, China;

  • 3. College of Safety Science and Engineering, Henan Polytechnic University, Jiaozuo 454000, China;

  • 4. Xinjiang Cleanseed New Energy Co., Ltd, Fukang 831500, China

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  • Received Date: June 05, 2017
  • Published Date: April 24, 2018
    Graphical Abstract
    • Abstract
  • In order to solve the problem of horizontal borehole azimuth in thick and high dip-angle coalbed in Fukang mining area, a comprehensive reservoir modeling and productivity prediction for nine different horizontal borehole trajectory azimuth was completed by using the COMET3. The results show that when the horizontal borehole trajectory was at updip direction, the coal seam strike, the cumulative gas production decreased slightly with increase of the included angle of seam strike and horizontal well trajectory; When the horizontal well trajectory was at downdip direction, the cumulative gas production decreased greatly with increase of the included angle. Research results revealed that the best direction of horizontal borehole should be built up along the coal seam strike or swing at small angle along the coal seam strike. The first horizontal CBM well completed in the west of Fukang mining area has confirmed the technical feasibility of these analyses, and the research results have great guidance and reference significance for optimization technology of CBM efficient development in similar reservoirs of Xinjiang.
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    • References (26)
  • [1]
    陶小晚,王俊民,胡国艺,等.新疆煤层气勘探开发现状及展望[J]. 天然气地球科学,2009,20(3):454-459.

    TAO Xiaowan,WANG Junmin,HU Guoyi,et al. Current situation and prospect for exploration and development of coalbed methane in Xingjiang[J]. Natural Gas Geoscience,2009, 20(3):454-459.
    [2]
    尹淮新. 新疆阜康矿区煤层气资源勘探前景及开发建议[J]. 中国煤层气,2009,6(2):16-18.

    YIN Huaixin. Prospect of exploration of CBM resources and recommendations on its development in Fukang Coal Mining area in Xinjiang[J]. China Coalbed Methane,2009,6(2):16-18.
    [3]
    曹运兴,杨雪松,崔红庆,等. 新疆阜康煤矿区低阶煤层气开发先导试验选区评价和开发技术研究[R]. 焦作:河南理工大学,2012.
    [4]
    杨曙光,周梓欣,秦大鹏,等. 新疆阜康市阜试1井煤层气产气分析及小井网布设建议[J]. 中国西部科技,2010, 26(9):3-4.

    YANG Shuguang,ZHOU Zixin,QIN Dapeng,et al. Coalbed methane production and small well grid construction of Fushi-1 Well in Fukang,Xinjiang[J]. Science and Technology of West China,2010,26(9):3-4.
    [5]
    姚刚,刘强. 阜康煤矿区地质构造特征及瓦斯赋存规律研究[J].煤炭与化工,2014,37(5):98-100.

    YAO Gang,LIU Qiang. Fukang mining area geological tectonic characteristics and gas occurrence regularity research[J]. Coal and Chemical Industry,2014,37(5):98-100.
    [6]
    霍少磊. 新疆煤层气开发相关技术问题探讨[J]. 煤,2011, 20(5):55-56.

    HUO Shaolei. The relate technical problems of CBM development in Xinjiang[J]. Coal,2011,20(5):55-56.
    [7]
    董建辉,王先国,乔磊,等. 煤层气多分支水平井钻井技术在樊庄区块的应用[J]. 煤田地质与勘探,2008,36(4):21-24.

    DONG Jianhui,WANG Xianguo,QIAO Lei,et al. The application of multiple laterals horizontal well drilling technology in Fanzhuang[J]. Coal Geology & Exploration,2008,36(4):21-24.
    [8]
    饶孟余,杨陆武,张遂安,等. 煤层气多分支水平井钻井关键技术研究[J]. 天然气工业,2007,27(7):52-55.

    RAO Mengyu,YANG Luwu,ZHANG Suian,et al. Study on the key technology of multiple laterals horizontal well drilling[J]. Natural Gas Industry,2007,27(7):52-55.
    [9]
    鲜保安,蒋卫东,杨程富,等. 欠平衡钻井技术在保护煤层气储层中的应用[J]. 天然气工业,2008,23(3):59-60.

    XIAN Baoan,JIANG Weidong,YANG Chengfu,et al. The application of underbalanced drilling technology in protection of CBM reservoir[J]. Natural Gas Industry,2008,23(3):59-60.
    [10]
    李勇,汤达祯,许浩,等. 柳林地区煤层气勘探开发模式研究[J]. 天然气地球科学,2014,25(9):1462-1469.

    LI Yong,TANG Dazhen,XU Hao,et al. Exploration and development model of coalbed methane in Liulin,China[J]. Natural Gas Geoscience,2014,25(9):1462-1469.
    [11]
    鲜保安,高德利,王一兵,等. 多分支水平井在煤层气开发中的应用机理分析[J]. 煤田地质与勘探,2005,33(6):34-37.

    XIAN Baoan,GAO Deli,WANG Yibing,et al. Analysis on mechanism of multiple laterals horizontal well's application in CBM development[J]. Coal Geology & Exploration,2005, 33(6):34-37.
    [12]
    鲜保安,高德利,李安启,等. 煤层气定向羽状水平井开采机理与应用分析[J]. 天然气工业,2005,25(1):114-116.

    XIAN Baoan,GAO Deli,LI Anqi,et al. Production mechanism and application analysis on directional pinnate horizontal wells of CBM[J]. Natural Gas Industry,2005,25(1):114-116.
    [13]
    刘升贵,郝耐,王建强. 煤层气水平井产能控制因素分析及排采实践[J]. 煤炭学报,2012,37(6):957-961.

    LIU Shenggui,HAO Nai,WANG Jianqiang. Productivity control factors and extraction practice of coalbed methane horizontal well[J]. Journal of the China Coal Society,2012, 37(6):957-961.
    [14]
    姜文利,叶建平,乔德武. 煤层气多分支水平井的最新进展及发展趋势[J]. 中国矿业,2010,19(1):101-103.

    JIANG Wenli,YE Jianping,QIAO Dewu. The recent process and developing tendency in CBM multi-branch horizontal well[J]. China Mining Magazine, 2010, 19(1):101-103.
    [15]
    刘云亮,张培河. 柳林地区煤层气开采动态及单井产量主控因素分析[J]. 煤田地质与勘探,2016,44(2):34-38.

    LIU Yunliang,ZHANG Peihe. Analysis on production dynamic and main controlling factors of single coalbed methane (CBM) well in Liulin area[J]. Coal Geology & Exploration,2016,44(2):34-38.
    [16]
    陈振宏,王一兵,杨焦生,等. 影响煤层气井产量的关键因素分析-以沁水盆地南部樊庄区块为例[J]. 石油学报,2009, 30(3):409-412.

    CHEN Zhenhong,WANG Yibing,YANG Jiaosheng,et al. Influencing factors CBM production of single well:A case of Fanzhuang Block in the south part of Qinshui Basin[J]. Acta Petrolei Sinica,2009,30(3):409-412.
    [17]
    张福东,吴晓东. 煤层气羽状水平井的开采优化[J]. 天然气工业,2010,30(2):69-71.

    ZHANG Fudong,WU Xiaodong. Production optimization on pinnate horizontal well of CBM[J]. Natural Gas Industry,2010, 30(2):69-71.
    [18]
    曹立虎,张遂安,石惠宁,等. 煤层气多分支水平井井身结构优化[J]. 石油钻采工艺,2014,36(3):10-14.

    CAO Lihu,ZHANG Suian,SHI Huining,et al. Wellbore structure optimization to multi-lateral horizontal CBM well[J]. Oil Drilling & Production Technology,2014,36(3):10-14.
    [19]
    张建国,苗耀,李梦溪,等. 沁水盆地煤层气水平井产能影响因素分析-以樊庄区块水平井开发示范工程为例[J]. 中国石油勘探,2010,15(2):49-54.

    ZHANG Jianguo,MIAO Yao,LI Mengxi,et al. Influential factors of CBM horizontal well productivity in Qinshui Basin[J]. China Petroleum Exploration,2010,15(2):49-54.
    [20]
    孟庆春,左银卿,周,等叡. 沁水盆地南部煤层气水平井井型优化及应用[J]. 中国煤层气,2010,7(6):15-19.

    MENG Qingchun,ZUO Yinqing,ZHOU Rui,et al. Optimization and application of horizontal CBM well in south of Qinshui Basin[J]. China Coalbed Methane,2010,7(6):15-19.
    [21]
    蒋睿,王永清,李海涛,等. 煤层倾角对煤层气水平井产能影响的数值模拟[J]. 煤炭学报,2015,40(增刊1):151-157.

    JIANG Rui, WANG Yongqing, LI Haitao,et al. A numerical simulation on the impact of coal seam dip on productivity of CBM horizontal well[J]. Journal of China Coal Society, 2015, 40(S1):151-157.
    [22]
    管俊芳,侯瑞云. 煤储层基质孔隙度和割理孔隙度的特征及孔隙度的测定方法[J]. 华北水利水电学院学报,1999,20(1):23-27.

    GUAN Junfang,HOU Ruiyun. The characteristics of coal reservoir matrix porosity and cleat porosity and determination method of porosity[J]. Journal of North China College of Water Resources and Electric Power,1999,20(1):23-27.
    [23]
    王晓梅,张群,张培河,等. 煤层气储层数值模拟研究的应用[J]. 天然气地球科学,2004,15(6):664-668.

    WANG Xiaomei,ZHANG Qun,ZHANG Peihe,et al. The application of CBM reservoir numerical simulation research[J]. Natural Gas Geoscience,2004,15(6):664-668.
    [24]
    JERRALD L S,PAUL S S,RICHARD A S. A Guide to coalbed methane reservoir engineering[M]. Chicago:Gas Research Institute,1996:6.6-6.9.
    [25]
    石浩,姚宁平,赵洋洋,等. 新疆阜康急斜地层煤层气井施工技术[J]. 探矿工程,2015,42(10):17-20.

    SHI Hao,YAO Ningping,ZHAO Yangyang,et al. Construction technology of coalbed methane well in steep formation of Xinjiang[J]. Exploration Engineering,2015,42(10):17-20.
    [26]
    鲜保安,夏柏如,张义,等. 应用U型井开采倾斜构造煤层气的钻采技术研究[J]. 探矿工程,2010,37(8):1-4.

    XIAN Baoan,XIA Bairu,ZHANG Yi,et al. Study on drilling and extraction technologies for high steep structure CBM with U shape slant well[J]. Exploration Engineering,2010,37(8):1-4.
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