Experimental study on the thermal characteristics of dry drilling of diamond coring bits

SHEN Lina; LI Chun; ZHAO Yi; LIU Hailong; WU Haixia

doi:10.12143/j.ztgc.2025.01.009

2025 Vol. 52, No. 1

Article Contents

Article navigation > DRILLING ENGINEERING > 2025 > 52(1): 62-67

Next Article Previous Article

SHEN Lina, LI Chun, ZHAO Yi, LIU Hailong, WU Haixia. 2025. Experimental study on the thermal characteristics of dry drilling of diamond coring bits. DRILLING ENGINEERING, 52(1): 62-67. doi: 10.12143/j.ztgc.2025.01.009

Citation:

SHEN Lina, LI Chun, ZHAO Yi, LIU Hailong, WU Haixia. 2025. Experimental study on the thermal characteristics of dry drilling of diamond coring bits. DRILLING ENGINEERING, 52(1): 62-67. doi: 10.12143/j.ztgc.2025.01.009

Experimental study on the thermal characteristics of dry drilling of diamond coring bits

Beijing Institute of Exploration Engineering, Beijing 100083, China

More Information

Corresponding author: LI Chun

Received Date: 07 May 2024

Revised Date: 21 June 2024

Abstract

Abstract

Dry drilling has little impact on the environment. In the absence of cooling medium, it can effectively solve the problem of borehole coring when drilling some water or drilling fluid reacts or produces new pollution, so this method is one of the important means of exoplanets sampling. However, exoplanets object drill bits were mostly alloy drill bits, which had certain limitations for drilling into hard rock formations. Diamond drilling is a relatively advanced rotary drilling technology, which is widely used in oil and gas exploration and geological exploration, and is a powerful tool for drilling hard rock formations. In this paper, the dry drilling tests of diamond drill bits were carried out for hard granite, and the influences of drilling parameters and bit types on the thermal characteristics during the drilling process is discussed. The results show that:(1)The heating rate of PDC drill bits is lower than that of conventional diamond coring bits, which is about 1/2 of that of impregnated diamond bits; (2)PDC coring bits can be a way for the dry drilling of granite under suitable process parameters;(3)The rotary speed has a great influence on the temperature rise of diamond bits in dry drilling, and it shows a nonlinear growth trend;(4)The cooling curves of drill bits in air show an exponential downward trend. During the cooling from 300°C to 100°C, the cooling rate≥60°C/min. The research results can provide a basis for the scientific design and rational use of dry drilling bits.
- dry drilling /
- diamond drill bit /
- surface-set drill bit /
- impregnated drill bit /
- PDC drill bit /
- temperature rising rate /
- exoplanets sampling

FullText(HTML)

References

[1]	李鹏.月岩取心钻头及其低作用力高效能钻进特性研究[D].哈尔滨:哈尔滨工业大学,2017.LI Peng. Research on efficient drilling characteristic of lunar regolith coring bit with low acting force[D]. Harbin:Harbin Institute of Technology, 2017. Google Scholar
[2]	刘建忠,欧阳自远,李春来,等.中国月球探测进展[J].矿物岩石地球化学通报,2013,32(5):544-551. Google Scholar LIU Jianzhong, OUYANG Ziyuan, LI Chunlai, et al. China National moon exploration progress(2001-2010)[J]. Bulletin of Mineralogy, Petrology and Geochemistry, 2013,32(5):544-551. Google Scholar
[3]	姜生元,刘君巍,张伟伟,等.赫梅列夫·弗拉基米尔,戈雷赫·罗曼.月面人机联合采样探测发展趋势与任务设想[J].载人航天,2019,25(5):572-580. Google Scholar JIANG Shengyuan, LIU Junwei, ZHANG Weiwei, et al. Development trend and mission prospect of the man-machine joint lunar sampling exploration[J]. Manned Spaceflight, 2019,25(5):572-580. Google Scholar
[4]	刘德赟,张熇,杨帅,等.月球极区钻取采样技术[J].深空探测学报,2020,7(3):278-289. Google Scholar LIU Deyun, ZHANG He, YANG Shuai, et al. Research of drilling and sampling technique for lunar polar region exploration[J]. Journal of Deep Space Exploration, 2020,7(3):278-289. Google Scholar
[5]	申志强,李帅,刘德赟,等.地外天体探测与钻取技术发展研究[J].航天器工程,2023,32(1):97-104. Google Scholar SHEN Zhiqiang, LI Shuai, LIU Deyun, et al. Research on development of extraterrestrial object detection and drilling technology represented[J]. Spacecraft Engineering, 2023,32(1):97-104. Google Scholar
[6]	李谦,高辉,谢兰兰,等.月球钻探取样技术研究进展[J].钻探工程,2021,48(1):15-34. Google Scholar LI Qian, GAO Hui, XIE Lanlan, et al. Review of research about lunar drilling technology[J]. Drilling Engineering, 2021,48(1):15-34. Google Scholar
[7]	林杨挺.特约主题:中国月球与火星探测进展[J].矿物岩石地球化学通报,2023,42(6):后插2.LIN Yangting. Special theme:Progress of China’s moon and mars exploration[J]. Bulletin of Mineralogy, Petrology and Geochemistry, 2023,42(6):Post-insertion 2. Google Scholar
[8]	唐钧跃,邓宗全,陈崇斌,等.面向深空探测的星球钻取采样技术综述[J].宇航学报,2017,38(6):555-565. Google Scholar TANG Junyue, DENG Zongquan, CHEN Chongbin, et al. Review of planetary drilling & coring technologies oriented towards deep space exploration[J]. Journal of Astronautics, 2017,38(6):555-565. Google Scholar
[9]	王适.金刚石热稳定性研究现状分析[J].金刚石与磨料磨具工程,2001(5):36-39. Google Scholar WANG Shi. Analyse on the researches on diamond thermal stability and some propositions[J]. Diamond & Abrasives Engineering, 2001(5):36-39. Google Scholar
[10]	徐良,刘一波,徐强,等.干式钻进金刚石钻头的制备及钻进性能研究[J].金刚石与磨料磨具工程,2017,37(3):11-14. Google Scholar XU Liang, LIU Yibo, XU Qiang, et al. Preparation and drilling properties of dry drilling diamond bit[J]. Diamond & Abrasives Engineering, 2017,37(3):11-14. Google Scholar
[11]	张建立,史文龙.一种凹凸齿形的金刚石工程薄壁钻头:CN202321799360.3[P].2023-07-10. Google Scholar ZHANG Jianli, SHI Wenlong. A diamond engineering thin-walled drill bit with concave convex tooth shape:CN202321799360.3[P]. 2023-07-10. Google Scholar
[12]	王伟唯 . 一种锋利型干钻花岗岩金刚石钻头:CN201911420856.3[P].2019-12-31. Google Scholar WANG Weiwei. A sharp dry drilling diamond bit for granite:CN201911420856.3[P]. 2019-12-31. Google Scholar
[13]	王达,何远信.地质钻探手册[M].长沙:中南大学出版社,2014.WANG Da, HE Yuanxin. Geological Drilling Handbook[M].Changsha:Central South University Press, 2014. Google Scholar
[14]	刘蓓,张晨,杨可,等.便携式全液压钻机在秦岭地区地质钻探中的应用[J].钻探工程,2021,48(11):93-102. Google Scholar LIU Bei, ZHANG Chen, YANG Ke, et al. Application of the portable full hydraulic drill in geological drilling in the Qinling region[J]. Drilling Engineering, 2021,48(11):93-102. Google Scholar
[15]	刘晓庆,刘君巍,王露斯,等.月壤钻进取心过程钻具热特性研究[J].工程设计学报,2019,26(1):73-78. Google Scholar LIU Xiaoqing, LIU Junwei, WANG Lusi, et al. Study on thermal characteristics of drilling tools during lunar soil drilling coring process[J]. Chinese Journal of Engineering Design,2019,26(1):73-78. Google Scholar
[16]	赵德明,姜生元,唐德威,等.月球次表层回转取样钻头构型设计[J].吉林大学学报(工学版),2017,47(4):1149-1158. Google Scholar ZHAO Deming, JIANG Shengyuan, TANG Dewei, et al.Structure design of lunar subsurface sampling drill[J]. Journal of Jilin University (Engineering and Technology Edition),2017,47(4):1149-1158. Google Scholar
[17]	周琴,张在兴,张凯,等.钻头切削齿破碎岩石的温度变化试验及机理分析[J].天然气工业,2020,40(10):102-110. Google Scholar ZHOU Qin, ZHANG Zaixing, ZHANG Kai, et al. Temperature variation tests and mechanism analysis of rock breaking by bit cutters[J]. Natural Gas Industry, 2020,40(10):102-110. Google Scholar
[18]	吴海东.高温条件下金刚石钻头钻进实验研究[D].长春:吉林大学,2017.WU Haidong. Experimental research on diamond bit drilling under high temperature[D]. Changchun:Jilin University, 2017. Google Scholar
[19]	沈立娜,贾美玲,蔡家品,等.金刚石钻头高效破岩技术新进展[J].金刚石与磨料磨具工程,2022,42(6):662-666. Google Scholar SHEN Lina, JIA Meiling, CAI Jiapin, et al. New development of efficient rock breaking technology with diamond bit[J].Diamond & Abrasives Engineering, 2022,42(6):662-666. Google Scholar
[20]	刘伟吉,阳飞龙,董洪铎,等.异形PDC 齿混合切削破碎花岗岩特性研究[J].工程力学,2023,40(3):245-256. Google Scholar LIU Weiji, YANG Feilong, DONG Hongduo, et al. Investigate on the mixed-cutting of specially-shaped PDC cutters in granite[J]. Engineering Mechanics, 2023,40(3):245-256. Google Scholar
[21]	罗鸣,朱海燕,刘清友,等.一种适用于超高温超高压塑性泥岩的V 形齿PDC 钻头[J].天然气工业,2021,41(4):97-106. Google Scholar LUO Ming, ZHU Haiyan, LIU Qingyou, et al. A V-cutter PDC bit suitable for ultra-HTHP plastic mudstones[J]. Natural Gas Industry, 2021,41(4):97-106. Google Scholar
[22]	王昶皓,李士斌,张立刚.PDC 破岩条件下的岩石研磨性评价[J].地质与勘探,2019,55(3):850-861. Google Scholar WANG Changhao, LI Shibin, ZHANG Ligang. Evaluation of rock abrasiveness under the rock-breaking condition of PDC[J]. Geology and Exploration, 2019,55(3):850-861. Google Scholar
[23]	刘维,高德利.PDC 钻头研究现状与发展趋势[J].前瞻科技,2023,2(2):168-178. Google Scholar LIU Wei, GAO Deli. Research status and development trends of polycrystalline diamond compact bits[J]. Science and Technology Foresinght, 2023,2(2):168-178. Google Scholar
[24]	汤凤林,赵荣欣,TκинB Ч.Ф.,等.关于PDC 钻头设计的分析研究[J].钻探工程,2024,51(2):15-22. Google Scholar TTANG Fenglin, ZHAO Rongxin, CHIKXOTKIN V. F.,et al. Analytical research on designing of PDC drill bit[J]. Drilling Engineering, 2024,51(2):15-22. Google Scholar
[25]	汤凤林,赵荣欣,周欣,等.深部钻进用新型复合片钻头的试验研究[J].钻探工程,2023,50(1):39-48. Google Scholar TANG Fenglin, ZHAO Rongxin, ZHOU Xin, et al. Experimental research on a new generation PDC bit used for deep drilling[J]. Drilling Engineering, 2023,50(1):39-48. Google Scholar
[26]	何录忠.月表取心钻头旋转切削热分析及模拟实验研究[D].北京:中国地质大学(北京),2015.HE Luzhong. Cutting thermal analysis and simulated expetimental study of Lunar surface coring drill[D]. Beijing:China University of Geosciences (Beijing), 2015. Google Scholar
[27]	欧阳自远.月球科学概论[M].北京:中国宇航出版社,2005.OUYANG Ziyuan. Introduction to lunar science[M]. Beijing:China Aerospace Press, 2005. Google Scholar