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Proceedings Papers

Prediction of Mud Loss Type Based on Seismic Data Using Machine Learning

Huiwen Pang, Hanqing Wang, Yan Jin, Yunhu Lu, Yongdong Fan
Paper presented at the 56th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2022
Paper Number: ARMA-2022-0485
DOI: https://doi.org/10.56952/ARMA-2022-0485
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Deformation and Failure Characteristics and Borehole Instability Simulation of Ultra-Deep and High-Stress Dolomite

Daqi Li, Ji Li, Zengwei Cheng, Yayun Zhang, Junhai Chen, Yunhu Lu
Paper presented at the 56th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2022
Paper Number: ARMA-2022-0473
DOI: https://doi.org/10.56952/ARMA-2022-0473
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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
DOI: https://doi.org/10.56952/ARMA-2022-0836
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Experimental Investigations of Composite Halite Core with a Hard Rock Creep Behavior

Yingtong Ju, Mian Chen, Yunhu Lu
Paper presented at the 56th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2022
Paper Number: ARMA-2022-0068
DOI: https://doi.org/10.56952/ARMA-2022-0068
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Predicting Mineralogy of the Salt-Gypsum Layer by Drilling Cuttings and Conventional Well Logging Data Using a Multilayer Perceptron Neural Network (MLPNN): A Case Study in Kuqa Depression, Tarim Basin

Bo Zhou, Renkun Luo, Ning Li, Long Chen, Xiaojun Zhou, Yutian Han, Yan Jin, Yunhu Lu
Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1418
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Classification and Mechanism Analysis of Wellbore Failure Based on Cavings

Jian Jin, Yan Jin, Yunhu Lu, Huiwen Pang
Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1623
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Study on Negative Poisson's Ratio Effect of Heat Treated Granite Based on DIC Technology

Hanqun Li, Yunhu Lu, Shuai Yang, Yan Jin
Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1686
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Experimental Study on Effect of Rock Block Content on Mechanical Properties of Conglomerate

Xiangyu Hu, Mian Chen, Hongtao Liu, Bo Zhou, Yunhu Lu
Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1855
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Study on Optimization of Anti-Sloughing Drilling Fluid for Mud Shale Formation in Jidike Formation Based on Rock Mechanics

Tao Wang, Kexin Wang, Kehao Bo, Zhishi Zhou, Kang Qiu, Feng Zhang, Xiaohua Wu, Yunhu Lu
Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1863
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Pore Pressure Prediction: A New Approach Based on Skempton Method

Chidong Xie, Yunhu Lu, Huiwen Pang
Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1451
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An Extended Finite Element Method for Hydro-Mechanically Coupled Analysis of Mud Loss in Naturally Fractured Formations

Yang Xia, Yan Jin, Zhao Huang, Yunhu Lu, Hanqing Wang
Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-0395
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Study on Intelligent Prediction for Risk Level of Lost Circulation While Drilling Based on Machine Learning

Zejun Li, Mian Chen, Yan Jin, Yunhu Lu, Hanqing Wang, Zhi Geng, Shiming Wei
Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-105
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The Porothermoelastic Response of a Casing-Cement- Stratum System

Wenda Li, Mian Chen, Yan Jin, Yunhu Lu, Han Meng, Rui Yang, Xiaoyang Wang, Yinliang Bao
Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-1164
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Study on the Influence of Drilling Fluid on Hard-Brittle Shale Strength Characteristics Based on Fractal Theory

Xuan Du, Mian Chen, Yan Jin, Yunhu Lu, Wenyi Chen, Yayun Zhang, Ke Han, Yingqiao Chen, Dawei Zhou
Paper presented at the 51st U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2017
Paper Number: ARMA-2017-0427
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The Influence of Oil-Based Drilling Fluid on the Wellbore Instability and Fracturing in Complex Shale Formation

Yayun Zhang, Chen Mian, Yan Jin, Yunhu Lu, Chuan Liang, Di Wang, Xuan Du, Wenda Li
Paper presented at the 50th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2016
Paper Number: ARMA-2016-561
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A New Method for Assessment of Rock Drillability Based on Indentation Tests

Yong Deng, Mian Chen, Yan Jin, Yunhu Lu, Daiwu Zou, Qinglin Shan, Hailong Jiang
Paper presented at the 49th U.S. Rock Mechanics/Geomechanics Symposium, June 28–July 1, 2015
Paper Number: ARMA-2015-564
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A New Prediction Model of Energy Consumption on Rock Fragmentation and Rate of Penetration Based on Fractal Theory

Yong Deng, Mian Chen, Yan Jin, Yunhu Lu, Daiwu Zou, Xiaoyu Du, Hailong Jiang
Paper presented at the 49th U.S. Rock Mechanics/Geomechanics Symposium, June 28–July 1, 2015
Paper Number: ARMA-2015-518
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