Application study of rotary-percussive screw drilling tool in hard-rock geothermal drilling
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摘要: 针对目前地热钻探中,在花岗岩、片麻岩等硬岩地层中机械钻速低的问题,引入一种机械式旋冲螺杆钻具,先后在JHR-1井花岗岩地层及HG-1井片麻岩地层中进行了试验应用。与普通螺杆钻具相比,旋冲螺杆钻具在JHR-1井?215.9 mm井段、HG-1井?215.9 mm井段和?311.2 mm井段机械钻速分别提高了10%、8.4%和7.6%,同时,旋冲螺杆钻具使用过程中未产生其他副作用。试验证明使用旋冲螺杆钻具可以有效地提高花岗岩、片麻岩等硬岩地层的机械钻速,为旋冲螺杆钻具在硬岩地层地热钻探中的应用推广打下了基础。Abstract: In view of the problem of low mechanical drilling speed in the hard rock such as granite and gneiss in the geothermal drilling at present, a mechanical rotary-percussive screw drilling tool is introduced and tested in granite formation of JHR-1 well and gneiss formation of HG-1 well. Compared with the ordinary screw drilling tool, the mechanical drilling speed of the rotary-percussive screw drilling tool increases respectively by 10%, 8.4% and 7.6% in ?215.9 mm well section of JHR-1, ?215.9 mm and ?311.2mm well section of HG-1, and no other side effects exist during the drilling process. The test proves that the mechanical drilling speed can be effectively improved by the use of rotary-percussive screw drilling tool, which provides a foundation for the application and popularization of the rotary-percussive screw drilling tool in the drilling of hard rock such as granite and gneiss.
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[1] 谭现锋,马哲明,段隆臣,等.复合动力钻进工艺在干热岩钻井中的应用研究[J].钻探工程,2021,48(7):1-8.
TAN Xianfeng, MA Zheming, DUAN Longchen, et al. Application of compound power drilling technology in hot dry rock drilling[J]. Drilling Engineering, 2021,48(7):1-8.
[2] [2] 代锋,曾桂元,李林,等.元坝高研磨性地层提速提效集成钻井技术[J].探矿工程(岩土钻掘工程),2018,45(4):27-30.
DAI Feng, ZENG Guiyuan, Li Lin,et al. Speed up and improve the efficiency of the integrated drilling technology for high grinding formation in Yuanba Regin[J]. Exploration Engineering (Rock & Soil Drilling and Tunneling), 2018,45(4):27-30.
[3] [3] 王勇军,代娜,郑宇轩.干热岩钻探关键技术探索[J].山东国土资源,2019,35(2):64-67.WANG Yongjun, DAI Na, ZHENG Yuxuan. Study on key technologies of dry hot rock drilling[J]. Shandong Land and Resources, 2019,35(2):64-67.
[4] [4] 秦晓庆,刘伟,李丽,等.旋冲钻井技术在川西硬地层的应用[J].断块油气田,2013,20(4):505-507.
QIN Xiaoqing, LIU Wei, LI Li, et al. Application of rotary thrust drilling technology in the hard formation of western Sichuan[J]. Broken Oil and Gas Field, 2013,20(4):505-507.
[5] [5] 王利中,王凤春.旋转冲击钻井工具在塔河油田12区块应用效果分析[J].探矿工程(岩土钻掘工程),2015,42(11):54-57.
WANG Lizhong, WANG Fengchun. Application effect analysis of rotary impact drilling tool in Block 12 of Tahe Oil field[J]. Exploration Engineering (Rock & Soil Drilling and Tunneling), 2015,42(11):54-57.
[6] [6] 王甲昌,张海平,张仁龙,等.旋冲螺杆钻具在临盘油田的试验应用[J].探矿工程(岩土钻掘工程),2019,46(12):44-49.
WANG Jiachang, ZHANG Haiping, ZHANG Renlong, et al.Test application of rotary screw drilling tool in Linpan Oilfield[J]. Exploration Engineering (Rock & Soil Drilling and Tunneling), 2019,46(12):44-49.
[7] [7] 席传明,穆总结,罗翼,等.GCY-1型冲击螺杆钻井提速技术研究与试验[J].石油机械,2020,48(10):39-43.
XI Chuanming, MU Zongjie, LUO Yi, et al. Research and trial of drilling speed improvement technology of the GCY-1 type impact screw[J]. Petroleum machinery, 2020,48(10):39-43.
[8] [8] 甘心.ZYXC-244机械式旋冲螺杆钻具的研制与应用[J].吉林大学学报(地球科学版),2021,51(3):823-832.
GAN Xin. Development and application of ZYXC-24 mechanical rotary-percussive tool based on screw drill[J]. Journal of Jilin University (Earth Science Edition), 2021,51(3):823-832.
[9] [9] 张海平.机械式旋转冲击钻井工具结构设计与试验[J].石油机械,2020,48(12):9-14.
ZHANG Haiping. Structural design and test of mechanical rotary impact drilling tools[J]. Petroleum Machinery, 2020,48(12):9-14.
[10] [10] 陈永,吴仲华,聂云飞,等.应用于螺杆钻具的轴向振动冲击装置研制[J].石油钻采工艺,2017,39(2):214-216.
CHEN Yong, WU Zhonghua, NIE Yunfei, et al. Development of axial vibration impact device applied to screw drilling tool[J]. Oil Drilling & Production Technology, 2017,39(2):214-216.
[11] [11] 陈杰,牟小军,李汉兴,等.旋冲振荡钻井提速工具的研制与应用[J].断块油气田,2020,27(3):386-389.
CHEN Jie, MOU Xiaojun, LI Hanxing, et al. Development and application of spinning oscillating drilling speed up tool[J]. Fault-Blcok Oil & Gas Field, 2020,27(3):386-389.
[12] [12] 景英华,袁鑫伟,姜磊,等.高速旋冲冲击钻井破岩数值模拟及现场试验[J].中国石油大学学报(自然科学版),2019,43(1):75-80.
JING Yinghua, YUAN Xinwei, JIANG Lei, et al. Numerical simulation and field test of high-speed cyclone impact drilling rock breaking[J]. Journal of China University of Petroleum (Natural Science Edition), 2019,43(1):75-80.
[13] [13] 祝效华,刘伟吉.旋冲钻井技术的破岩及提速机理[J].石油学报,2018,39(2):216-222.
ZHU Xiaohua, LIU Weiji. Rock breaking and acceleration mechanism of rotary drilling drilling technology[J]. Acta Petrolei Sinica, 2018,39(2):216-222.
[14] [14] 胡思成,管志川,路保平,等.锥型齿旋冲及扭冲的破岩过程及破岩效率分析[J].石油钻探技术,2021,49(3):87-93.
HU Sicheng, GUAN Zhichuan, LU Baoping, et al. Analysis of rock breaking process and rock breaking efficiency of tone tooth twisting and twisting flushing[J]. Petroleum drilling technology, 2021,49(3):87-93.
[15] [15] 田家林,杨应林,朱志,等.基于旋冲螺杆提速器的井下动力特性[J].石油学报,2019,40(2):224-231.
TIAN Jialin, YANG Yinglin, ZHU Zhi, et al. Downhole power characteristics based on rotary screw governor[J]. Acta Petrolei Sinica, 2019,40(2):224-231.
[16] [16] 柳贡慧,李玉梅,李军,等.复合冲击破岩钻井新技术[J].石油钻探技术,2016,44(5):10-16.
LIU Gonghui, LI Yumei, LI Jun, et al. New technology of composite impact rock breaking drilling[J]. Petroleum Drilling Technology, 2016,44(5):10-16.
[17] [17] 谭现锋,王景广,郭新强,等.螺杆钻进工艺在青海共和干热岩GR1钻井中的应用[J].钻探工程,2021,48(2):49-53.
TAN Xianfeng, WANG Jingguang, GUO Xinqiang, et al. Application of screw drilling technology in GR1 drilling of Gonghe hot dry rock in Qinghai Province[J]. Drilling Engineering, 2021,48(2): 49-53.
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