留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

矿井高位钻孔偏斜特征及其对抽采效果影响的研究

付帅 解北京 吕平洋 王嘉鉴 刘文彪

付帅, 解北京, 吕平洋, 王嘉鉴, 刘文彪. 矿井高位钻孔偏斜特征及其对抽采效果影响的研究[J]. 矿业科学学报, 2017, 2(2): 158-166.
引用本文: 付帅, 解北京, 吕平洋, 王嘉鉴, 刘文彪. 矿井高位钻孔偏斜特征及其对抽采效果影响的研究[J]. 矿业科学学报, 2017, 2(2): 158-166.
Fu Shuai, Xie Beijing, Lü Pingyang, Wang Jiajian, Liu Wenbiao. Characteristics of high level borehole deviation and its influence on extraction effect[J]. Journal of Mining Science and Technology, 2017, 2(2): 158-166.
Citation: Fu Shuai, Xie Beijing, Lü Pingyang, Wang Jiajian, Liu Wenbiao. Characteristics of high level borehole deviation and its influence on extraction effect[J]. Journal of Mining Science and Technology, 2017, 2(2): 158-166.

矿井高位钻孔偏斜特征及其对抽采效果影响的研究

基金项目: 国家自然科学基金资助项目(51274206)
详细信息
    作者简介:

    付帅(1988—),男,河南郑州人,博士研究生,从事煤岩动力灾害方面的研究。

  • 中图分类号: TD712

Characteristics of high level borehole deviation and its influence on extraction effect

  • 摘要: 为研究高位钻孔偏斜对抽采效果的影响,利用钻孔轨迹测量仪对现场高位钻孔实际施工轨迹进行测定并分析其偏斜特征。根据偏孔位置将钻孔分为上偏轨迹钻孔、有效轨迹钻孔、下偏轨迹钻孔、偏向采空区钻孔4类,并分析了各类钻孔抽采效果及特征。结果表明:高位钻孔偏斜严重,有效钻孔数量较少,偏向采空区钻孔所占比例最高;采动影响所形成的裂隙为造成高位钻孔偏斜的主要因素;4类偏斜钻孔抽采效果具有显著规律性及差异性,为高位钻孔优化设计提供了依据;有效轨迹钻孔抽采量最高,约为上偏轨迹钻孔的1.3倍,为下偏轨迹钻孔的2.9倍,为偏向采空区钻孔的4倍,其中偏向采空区钻孔抽采量最小且为无意义抽采。
  • [1] 程远平,付建华,俞启香.中国煤矿瓦斯抽采技术的发展[J].采矿与安全工程学报,2009,26(2):127-139.
    [2] Cheng Yuanping,Fu Jianhua,Yu Qixiang.Development of gas extraction technology in coal mines of China[J].Journal of Mining & Safety Engineering,2009,26(2):127-139.
    [3] 王伟,程远平,袁亮,等.深部近距离上保护层底板裂隙演化及卸压瓦斯抽采时效性[J].煤炭学报,2016,41(1):138-148.
    [4] Wang Wei,Cheng Yuanping,Yuan Liang,et al.Floor fracture evolution and relief gas drainage timeliness in deeper underground short-distance upper protective coal seam extraction[J].Journal of China Coal Society,2016,41(1):138-148.
    [5] 王维忠,刘东,许江,等.瓦斯抽采过程中钻孔位置对煤层参数演化影响的试验研究[J].煤炭学报,2016,41(2):414-423.
    [6] Wang Weizhong,Liu Dong,Xu Jiang,et al.Experimental study on the influence of drainage borehole position on dynamic parameters of coal seam in CBM recovery process[J].Journal of China Coal Society,2016,41(2): 414-423.
    [7] 王兆丰,李宏,杨宏民,等.采空区瓦斯治理及利用实践[J].煤炭科学技术,2011,39(4):55-59.
    [8] Wang Zhaofeng,Li Hong,Yang Hongmin,et al.Practices on goaf gas control and utilization[J].Coal Science and Technology,2011,39(4):55-59.
    [9] 王红胜,李树刚,双海清,等.外错高抽巷高位钻孔卸压瓦斯抽采技术[J].中南大学学报:自然科学版,2016,47(4):1319-1327.
    [10] Wang Hongsheng,Li Shugang,Shuang Haiqing,et al.Pressure-relief gas drainage technique by high level borehole in lateral high drainage roadway[J].Journal of Central South University:Science and Technology,2016,47(4):1319-1327.
    [11] Brett J F,Beckett A D,Holt C A,et al.Uses and limitations of drillstring tension and torque models for monitoring hole conditions[J].Applied Drilling Engineering,1989,4(3):223-229.
    [12] 高德利.井眼轨迹控制问题的力学分析方法[J].石油学报,1996,17(1):115-121.
    [13] Gao Deli.A mechanical model for prediction and control of the wellbore trajectory[J].Acta Petrolei Sinica,1996,17(1):115-121.
    [14] 高德利.井眼轨迹控制力学模型[J].力学学报,1995,27(4):501-505.
    [15] Gao Deli.Mechanics model for prediction and control of the wellbore trajectory[J].Acta Mechanics Sinica,1995,27(4):501-505.
    [16] 高德利,徐秉业.石油钻井底部钻具组合大挠度三维分析[J].应用力学学报,1995,12(1):53-62.
    [17] Gao Deli,Xu Bingye.Three-dimensional analysis of the static behavior of BHA under large deflection[J].Chinse.Journal of Applied Mechanics,1995,12 (1):53-62.
    [18] Huang Wenjun,Gao Deli,Wei Shaolei,et al.A generalized quasi-static model of drill string system[J].Journal of Natural Gas Science & Engineering,2015,23:208-220.
    [19] 须志刚,蔡镜仑.PDC钻头切削齿试验的新方法[J].石油大学学报,1994,18(4):31-36.
    [20] Xu Zhigang,Cai Jinglun.New approach to experimental studies of forces on PDC bit cutters[J].Journal of the University of Petroleum,1994,18(4):31-36.
    [21] 王红波,舒尚文,孙起昱,等.硬岩地层PDC钻头不良工况原因分析与改善措施[J].金刚石与磨料磨具工程,2012,32(3):42-45.
    [22] Wang Hongbo,Shu Shangwen,Sun Qiyu,et al.Reason analysis and improving measures of PDC bit in hard formations under bad working conditions[J].Diamond & Abrasives Engineering,2012,32(3):42-45.
    [23] 邹德永,张将海,王瑞和.PDC钻头力学模型的试验研究[J].石油钻探技术,2005,33(2):11-13.
    [24] Zou Deyong,Zhang Jianghai,Wang Ruihe.The experiment study on mechanical model of PDC bits [J].Petroleum Drilling Techniques,2005,33(2):11-13.
    [25] 李田军.PDC钻头破碎岩石的力学分析与机理研究[D].武汉:中国地质大学(武汉),2012:8-26.
    [26] 李政,孙再东.钻机凿岩偏斜的控制技术[J].矿业研究与开发,1998,18(5):34-37.
    [27] Li Zheng,Sun Zaidong.The deviation control technique in drilling [J].Mining Research and Development,1998,18(5):34-37.
    [28] 吴万荣,魏建华,张永顺,等.大直径深孔凿岩钻孔偏斜的机理及其控制方案[J].中国有色金属学报,2001,11(1):153-156.
    [29] Wu Wanrong,Wei Jianhua,Zhang Yongshun,et al.Drilling axial deviation mechanism and its control program for large-diameter blasthole rock-drilling[J].The Chinese Journal of Nonferrous Metals,2001,11(1):153-156.
    [30] 马新.水平定向钻杆力学效应模拟仿真研究[D].长春:吉林大学,2006:24-59.
    [31] 王红胜,杜政贤,樊启文,等.外错高抽巷卸压瓦斯抽采钻孔测斜与纠偏技术[J].煤炭科学技术,2015,43(8): 77-81.
    [32] Wang Hongsheng,Du Zhengxian,Fan Qiwen,et al.Inclination measuring and deviation correction technology of pressure released gas drainage borehole in external dislocated high level gateway[J].Coal Science and Technology,2015,43(8):77-81.
  • 加载中
计量
  • 文章访问数:  784
  • HTML全文浏览量:  74
  • PDF下载量:  118
  • 被引次数: 0
出版历程
  • 收稿日期:  2016-08-03
  • 刊出日期:  2017-04-29

目录

    /

    返回文章
    返回