Rock Strength Determination Based on Rock Drillability Index and Drilling Specific Energy: Numerical Simulation Using Discrete Element Method

Authors: Yu, B., Zhang, K., Niu, G.

Source: IEEE Access Access, IEEE. 9:43923-43937 2021

Estimation of geomechanical rock characteristics from specific energy data using combination of wavelet transform with ANFIS-PSO algorithm

Authors: Mohammad Mohammadi Behboud, Ahmad Ramezanzadeh, Behzad Tokhmechi, Mohammad Mehrad, Shadfar Davoodi

Source: Journal of Petroleum Exploration and Production Technology, Vol 13, Iss 8, Pp 1715-1740 (2023)

Subject Terms: Drilling specific energy, ANFIS, Wavelet function, Particle swarm optimization algorithm, Genetic algorithm, Petroleum refining. Petroleum products, TP690-692.5, Petrology, QE420-499

File Description: electronic resource

Relation: https://doaj.org/toc/2190-0558; https://doaj.org/toc/2190-0566

Access URL: https://doaj.org/article/a98fa9b1ef7b4d21aac5cbe442583f77

Energy analysis of intact granite based on test while drilling under different confining stresses and drilling parameters

Authors: Hua Tang, Dong-Cai Liang, Zhen-Jun Wu, Xu Cheng

Source: Frontiers in Earth Science, Vol 10 (2023)

Subject Terms: granite, confining stress, drilling parameters, drilling specific energy, energy analysis, Science

File Description: electronic resource

Relation: https://www.frontiersin.org/articles/10.3389/feart.2022.1057187/full; https://doaj.org/toc/2296-6463

Access URL: https://doaj.org/article/d37b0d055b7449d584669c2943bc1120

Automated Stratum Interface Detection Using the Optimized Drilling Specific Energy through Self-Adaptive Logistic Function

Authors: Kechen Liu, Jingyi Cheng, Xin Sun, Xiang Li, Zhijun Wan, Keke Xing, Jianzhuang Liu

Source: Sensors, Vol 23, Iss 20, p 8594 (2023)

Subject Terms: measurement while drilling, stratum interface, drilling specific energy, PSO-LF, mine roadway support, Chemical technology, TP1-1185

File Description: electronic resource

Relation: https://www.mdpi.com/1424-8220/23/20/8594; https://doaj.org/toc/1424-8220

Access URL: https://doaj.org/article/360bbca1a156461cae33b0e88d9aeb8e

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