李昌平;契霍特金 VF;段隆臣;

• 1:中国地质大学(武汉)机械与电子信息学院
• 2:中国地质大学(武汉)自动化学院
• 3:中国地质大学(武汉)工程学院

摘要(Abstract)：

随着石油、天然气、地热井等勘探开发钻井深度的不断增加,传统的机械钻井方法表现出效率低、能耗高等缺点,因此有必要研发新型高效的破岩钻进技术。电脉冲钻进具有破岩效率高、能耗低、井壁质量好等优点,是目前一种非常具有潜力的新型高效破岩方式。介绍了高压电脉冲放电破岩分类、电脉冲钻进技术应用前景、电脉冲钻进原理及电脉冲破岩钻进研究现状,并对电脉冲破岩钻进装置、电脉冲破岩过程及电脉冲钻进基础理论等的研究进展进行了分析。在总结电脉冲钻进岩石破碎研究存在不足的基础上,探讨了电脉冲钻进技术可能的发展趋势与研究方向。

关键词(KeyWords)： 电脉冲钻进;钻进原理;破岩效率;破岩机理

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金项目(41672364)

作者(Author): 李昌平;契霍特金 VF;段隆臣;

Email:

DOI: 10.19509/j.cnki.dzkq.2018.0638

参考文献(References)：

• [1]孙瑞民,赵秀绍,汤凤林,等.热力剥离破碎岩石试验[J].地质科技情报,2006,25(4):96-100.
• [2]闫铁,杜婕妤,李玮,等.高效破岩前沿钻井技术综述[J].石油矿场机械,2012,41(1):50-55.
• [3] Schiegg H O,Rdland A,Zhu G,et al.Electro-pulse-boring(EPB):Novel super-deep drilling technology for low cost electricity[J].Journal of Earth Science,2015,26(1):37-46.
• [4]章志成.高压脉冲放电破碎岩石及钻井装备研制[D].杭州:浙江大学,2013.
• [5] Sperner B,Jonckheere R,Pfnder J A.Testing the influence of high-voltage mineral liberation on grain size,shape and yield,and on fission track and 40 Ar/39 Ar dating[J].Chemical Geology,2014,371(2):83-95.
• [6] Andres U.Electrical disintegration of rock[J].Mineral Processing and Extractive Metallurgy Review,1995,14(2):87-110.
• [7] Fujita T,Yoshimi I,Shibayama A,et al.Crushing and liberation of materials by electrical disintegration[J].The European Journal of Mineral Processing and Environmental Protection,2001,1(2):113-122.
• [8] Ito M,Owada S,Nishimura T,et al.Experimental study of coal liberation:Electrical disintegration versus roll-crusher comminution[J].International Journal of Mineral Processing,2009,92(1):7-14.
• [9] Lisitsyn I V,Inoue H,Nishizawa I,et al.Breakdown and destruction of heterogeneous solid dielectrics by high voltage pulses[J].Journal of Applied Physics,1998,84(11):6262-6267.
• [10]Timoshkin I V,Mackersie J W,Macgregor S J.Plasma Channel Miniature Hole Drilling Technology[J].Plasma Science IEEE Transactions on,2004,32(5):2055-2061.
• [11]Timoshkin I V,Mackersie J W,Macgregor S J.Plasma channel microhole drilling technology[C]∥Digest of Technical Papers.IEEE International Pulsed Power Conference.USA:IEEE Computer Society,2004:1336-1339.
• [12]Kusaiynov K,Nussupbekov B R,Shuyushbayeva N N,et al.On electric-pulse well drilling and breaking of solids[J].Technical Physics,2017,62(6):867-870.
• [13]Inoue H,Lisitsyn I V,Akiyama H,et al.Drilling of hard rocks by pulsed power[J].IEEE Electrical Insulation Magazine,2000,16(3):19-25.
• [14]Bluhm H,Frey W,Giese H,et al.Application of pulsed HV discharges to material fragmentation and recycling[J].IEEE Transactions on Dielectrics and Electrical Insulation,2000,7(5):625-636.
• [15]Biela J,Marxgut C,Bortis D,et al.Solid state modulator for plasma channel drilling[J].IEEE Transactions on Dielectrics and Electrical Insulation,2009,16(4):1093-1099.
• [16]Vizir V A,Kovalchuk B M,Kharlov A V,et al.High-voltage pulsed generator for dynamic fragmentation of rocks[J].Review of Scientific Instruments,2010,81(10):308-311.
• [17]He M,Jiang J,Huang G,et al.Disintegration of rocks based on magnetically isolated high voltage discharge[J].Review of Scientific Instruments,2013,84(2):61-70.
• [18]季念迎,裴彦良,闫克平,等.等离子体钻机高压脉冲传输电缆的研制[J].机械与电子,2012(8):7-10.
• [19]Boev S,Vajov V,Levchenko B,et al.Electropulse technology of material destruction and boring[C]∥Digest of Technical Papers.IEEE International Pulsed Power Conference.USA:IEEE Computer Society,1997:220-225.
• [20]Lisitsyn I V,Inoue H,Katsuki S,et al.Use of inductive energy storage for electric pulse destruction of solid materials[J].Dielectrics and Electrical Insulation IEEE Transactions on,1999,6(1):105-108.
• [21]Kurets V I,Lopatin V V,Noskov M D.Influence of local heterogeneities on discharge channel trajectory at electric pulse destruction of materials[J].Journal of Mining Science,2000,36(3):268-274.
• [22]Cho S H,Mohanty B,Ito M,et al.Dynamic fragmentation of rock by high-voltage pulses[J].American Rock Mechanics Association,2006,6:1118-1128.
• [23]Andres U.Development and prospects of mineral liberation by electrical pulses[J].International Journal of Mineral Processing,2010,97(1):31-38.
• [24]Zuo W,Shi F,Manlapig E.Pre-concentration of copper ores by high voltage pulses.Part 1:Principle and major findings[J].Minerals Engineering,2015,79:306-314.
• [25]Yan F,Lin B,Zhu C,et al.Using high-voltage electrical pulses to crush coal in an air environment:An experimental study[J].Powder Technology,2016,298:50-56.
• [26]Sang H C,Yokota M,Ito M,et al.Electrical disintegration and micro-focus X-ray CT observations of cement paste samples with dispersed mineral particles[J].Minerals Engineering,2016,57(2):79-85.
• [27]Boev S,Vajov V,Jgun D,et al.Destruction of granite and concrete in water with pulse electric discharges[C]∥Digest of Technical Papers.IEEE International Pulsed Power Conference.Monterey:IEEE Computer Society,2002,2(2):1369-1371.
• [28]Wang E,Shi F,Manlapig E.Experimental and numerical studies of selective fragmentation of mineral ores in electrical comminution[J].International Journal of Mineral Processing,2012,112/113(4):30-36.
• [29]Andres U,Timoshkin I,Soloviev M.Energy consumption and liberation of minerals in explosive electrical breakdown of ores[J].Mineral Processing and Extractive Metallurgy,2013,110(3):149-157.
• [30]van der Wielen K P,Pascoe R,Weh A,et al.The influence of equipment settings and rock properties on high voltage breakage[J].Minerals Engineering,2013,46:100-111.
• [31]Sun Y,Fu R,Fan A,et al.Study of rock fracturing generated by pulsed discharging under confining pressure[C]∥Digest of Technical Papers.Pulsed Power Conference. USA:IEEE Computer Society,2015:1-4.
• [32]Andres U,Timoshkin I,Jirestig J,et al.Liberation of valuable inclusions in ores and slags by electrical pulses[J].Powder Technology,2001,114(1):40-50.
• [33]Cho S H,Kaneko K.Influence of the applied pressure waveform on the dynamic fracture processes in rock[J].International Journal of Rock Mechanics and Mining Sciences,2004,41(5):771-784.
• [34]Burkin V V,Kuznetsova N S,Lopatin V V.Dynamics of electro burst in solids:I.Power characteristics of electro burst[J].Journal of Physics D Applied Physics,2009,42(18):235-241.
• [35]Burkin V V,Kuznetsova N S,Lopatin V V.Dynamics of electro burst in solids:II.Characteristics of wave process[J].Journal of Physics D Applied Physics,2009,42(3):209-213.
• [36] Cho S H,Cheong S S,Yokota M.The dynamic fracture process in rocks under high-voltage pulse fragmentation[J].Rock Mechanics and Rock Engineering,2016,49(10):1-13.