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Proceedings Papers

Experimental and Numerical Investigation on the Fracture Characteristics of Different PDC Cutters Penetrating Limestone

Xinkang Fu, Zhongwei Huang, Zhuangzhuang Zhang, Guodong Ji, Jiawei Zhang
Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-0901
https://doi.org/10.56952/ARMA-2024-0901
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View Paper titled, Experimental and Numerical Investigation on the Fracture Characteristics of Different PDC Cutters Penetrating Limestone
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Proceedings Papers

Machine Learning-Based Drill Bit Wear Prediction for Enhanced Drilling Performance

H. Khalifa, O. S. Tomomewo, B. Doghmane, B. E. Berrehal, M. K. Benabid
Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-0916
https://doi.org/10.56952/ARMA-2024-0916
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View Paper titled, Machine Learning-Based Drill Bit Wear Prediction for Enhanced Drilling Performance
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Proceedings Papers

Experimental Study on Rock-Breaking Characteristics of Conglomerate with Special-Shaped PDC Cutters Under High Confining Pressure

Xiaoyuan Chen, Xinlong Li, Wenhao He, Wei Wang, Zhongwei Huang, Huaizhong Shi, Chao Xiong, Han Chen, Zhenliang Chen
Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-0993
https://doi.org/10.56952/ARMA-2024-0993
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View Paper titled, Experimental Study on Rock-Breaking Characteristics of Conglomerate with Special-Shaped PDC Cutters Under High Confining Pressure
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Proceedings Papers

Numerical Investigation on the Rock Breaking Performance of Special-Shaped PDC Cutters Combination

Ming Jin, Xuyue Chen, Gengchen Li, Xiaohua Cao, Rong Wang, Mingchi Zhu
Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-0370
https://doi.org/10.56952/ARMA-2024-0370
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View Paper titled, Numerical Investigation on the Rock Breaking Performance of Special-Shaped PDC Cutters Combination
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Proceedings Papers

Numerical Study on Rock-Breaking Mechanisms of Triangular-Shaped PDC Cutter

He Wenhao, Li Xue, Zhang Runqing, Chen Zhenliang, Shi Huaizhong, Huang Zhongwei, Xiong Chao, Sun Jinming, Hu Chengtao
Paper presented at the 57th U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2023
Paper Number: ARMA-2023-0297
https://doi.org/10.56952/ARMA-2023-0297
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View Paper titled, Numerical Study on Rock-Breaking Mechanisms of Triangular-Shaped PDC Cutter
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Proceedings Papers

Simulation Research on Rock-Breaking Performance of PDC Cutter Under Composite Impact Based on Discrete Element Method

Heng Zhang, Henglin Yang, Guangjie Yuan, Li Fu, Yuan Wang, Hongjian Ni, Xianke Ren, Gang Chen, Zixin Wang
Paper presented at the 57th U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2023
Paper Number: ARMA-2023-0388
https://doi.org/10.56952/ARMA-2023-0388
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View Paper titled, Simulation Research on Rock-Breaking Performance of PDC Cutter Under Composite Impact Based on Discrete Element Method
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Proceedings Papers

Analysis of the Influence of Deep/Ultra-Deep Rock Mechanical Properties Difference on Rock Breaking Efficiency of PDC Bit and Research on Cutter Shape Optimization-Taking Shunbei Oilfield as an Example

Dong Zhuoxin, Zhang Hui, Liu Kerou, Chen Yufei
Paper presented at the 57th U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2023
Paper Number: ARMA-2023-0449
https://doi.org/10.56952/ARMA-2023-0449
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View Paper titled, Analysis of the Influence of Deep/Ultra-Deep Rock Mechanical Properties Difference on Rock Breaking Efficiency of PDC Bit and Research on Cutter Shape Optimization-Taking Shunbei Oilfield as an Example
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Proceedings Papers

Research on the Rock Cutting Mechanism of Non-Planar PDC Cutters Based on the Drucker-Prager Criterion

Yuqi Sun, Li Liu, Haichao Jiang, Jinping Yu, Guodong Ji, Qiang Wu, Changchang Chen
Paper presented at the 57th U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2023
Paper Number: ARMA-2023-0556
https://doi.org/10.56952/ARMA-2023-0556
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View Paper titled, Research on the Rock Cutting Mechanism of Non-Planar PDC Cutters Based on the Drucker-Prager Criterion
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Proceedings Papers

Characteristics of Conicl Diamond Tooth for Breaking Hard Rock Under Vibratory Percussion

Ran Ji, Huaizhong Shi, Zhaowei Sun, Han Chen, Chao Xiong, Hengyu Song
Paper presented at the 57th U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2023
Paper Number: ARMA-2023-0637
https://doi.org/10.56952/ARMA-2023-0637
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View Paper titled, Characteristics of Conicl Diamond Tooth for Breaking Hard Rock Under Vibratory Percussion
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Proceedings Papers

Numerical Simulation on Damage Characteristics of Carbonate Rock Under Axial-Torsional Coupled Impact by PDC Cutters

Xinkang Fu, Zhongwei Huang, Jinming Sun, Huaizhong Shi, Jiawei Zhang, Guodong Ji, Hengyu Song
Paper presented at the 57th U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2023
Paper Number: ARMA-2023-0593
https://doi.org/10.56952/ARMA-2023-0593
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View Paper titled, Numerical Simulation on Damage Characteristics of Carbonate Rock Under Axial-Torsional Coupled Impact by PDC Cutters
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Proceedings Papers

Experimental Study on the Characteristics of Mixed Tool Cutting Conglomerate with Stinger and Conventional PDC Cutter

Han Chen, Huaizhong Shi, Xinlong Li, Chao Xiong, Chengtao Hu, Wenhao He, Zhaowei Sun, Zhenliang Chen
Paper presented at the 57th U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2023
Paper Number: ARMA-2023-0855
https://doi.org/10.56952/ARMA-2023-0855
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View Paper titled, Experimental Study on the Characteristics of Mixed Tool Cutting Conglomerate with Stinger and Conventional PDC Cutter
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Proceedings Papers

Experimental and Numerical Investigation on Rock Breakage Mechanisms of a Conical Diamond Element

Chao Xiong, Xinlong Li, Zhongwei Huang, Huaizhong Shi, Wenhao He, Zhenliang Chen
Paper presented at the 57th U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2023
Paper Number: ARMA-2023-0015
https://doi.org/10.56952/ARMA-2023-0015
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View Paper titled, Experimental and Numerical Investigation on Rock Breakage Mechanisms of a Conical Diamond Element
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Proceedings Papers

The Effect of Confinement on Rate of Penetration (ROP) in Hard Rock

D. Mayibeki, G. Hareland, M. Al Dushaishi, S. Blaylock
Paper presented at the 57th U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2023
Paper Number: ARMA-2023-0813
https://doi.org/10.56952/ARMA-2023-0813
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View Paper titled, The Effect of Confinement on Rate of Penetration (ROP) in Hard Rock
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Proceedings Papers

PDC Bit Wear Condition Judgment Based on Object Detection and Computer Vision

Donghan Yang, Xianzhi Song, Donglei Liu, Zirui Guan, Tao Pan, Lin Zhu, Zhaopeng Zhu
Paper presented at the 57th U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2023
Paper Number: ARMA-2023-0239
https://doi.org/10.56952/ARMA-2023-0239
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View Paper titled, PDC Bit Wear Condition Judgment Based on Object Detection and Computer Vision
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Proceedings Papers

Study and Application of Rock Breaking by PDC Bit in Ultra Deep In-Situ High-Temperature and High-Pressure Environment

Changchang Chen, Guodong Ji, Hongyuan Zhang, Yuqi Sun, Qiang Wu, Haichao Jiang
Paper presented at the 57th U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2023
Paper Number: ARMA-2023-0349
https://doi.org/10.56952/ARMA-2023-0349
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View Paper titled, Study and Application of Rock Breaking by PDC Bit in Ultra Deep In-Situ High-Temperature and High-Pressure Environment
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Proceedings Papers

Design and Field Application of Large-Size PDC Bit in Gravel Layer in Tarim Basin

Zhou Bo, Li Ning, Wang Shenglei, Zhou Bao, Liang Hongjun, Tang Bin, Liu Jinlong, Liu Xueqing
Paper presented at the 56th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2022
Paper Number: ARMA-2022-0158
https://doi.org/10.56952/ARMA-2022-0158
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View Paper titled, Design and Field Application of Large-Size PDC Bit in Gravel Layer in Tarim Basin
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Proceedings Papers

PDC Bit Wear Detection Based on YOLO V5 and OpenCV

Donghan Yang, Xianzhi Song, Zheng Wang, Zhijun Pei, Zhaopeng Zhu
Paper presented at the 56th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2022
Paper Number: ARMA-2022-0351
https://doi.org/10.56952/ARMA-2022-0351
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View Paper titled, PDC Bit Wear Detection Based on YOLO V5 and OpenCV
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Proceedings Papers

Numerical Simulation of Rock Breaking Mechanism Analysis of Drill Bit with Central Stinger in Axial Percussive Drilling

Xinrui Wang, Hui Zhang, Xusheng Ma, Yuting Zhou, Youyi Li, Zongyu Lu
Paper presented at the 56th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2022
Paper Number: ARMA-2022-0357
https://doi.org/10.56952/ARMA-2022-0357
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View Paper titled, Numerical Simulation of Rock Breaking Mechanism Analysis of Drill Bit with Central Stinger in Axial Percussive Drilling
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Proceedings Papers

Effect of Chamfer Geometry of PDC Cutters on the Impact Resistance, Wear Resistance and Rock Cutting Efficiency

Jiusen Wei, Guiyu Hu, Xiaolei Shi, Fangyuan Shao, Wei Liu, Deli Gao
Paper presented at the 56th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2022
Paper Number: ARMA-2022-0539
https://doi.org/10.56952/ARMA-2022-0539
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View Paper titled, Effect of Chamfer Geometry of PDC Cutters on the Impact Resistance, Wear Resistance and Rock Cutting Efficiency
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Proceedings Papers

Study on Rock Breaking Mechanism and Optimization of PDC Cutter for Deep Water HTHP Plastic Mudstone

Haodong Chen, Hexing Liu, Xu Han, Yan Jin, Jiwen Liang, Shiguo Wang, Yunhu Lu
Paper presented at the 56th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2022
Paper Number: ARMA-2022-0836
https://doi.org/10.56952/ARMA-2022-0836
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View Paper titled, Study on Rock Breaking Mechanism and Optimization of PDC Cutter for Deep Water HTHP Plastic Mudstone
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