Results 201 to 207 of about 972,039 (207)

Dynamic Analysis of a Horizontal Well Drillstring System Based on a PDC Bit Model Adaptable to Arbitrary Cutters Configurations

Journal of Vibration Engineering & Technologies
Pan Fang, Ao Shen, Chuanda Yang, Yongchun Wu, Caijun Yu, Qing Yu   +5 more
semanticscholar   +1 more source

Study on geometry and kinematics of spherical single-roller PDC bit

Advances in Mechanical Engineering, 2016
Chunyan Kong
exaly  

Evaluation of PDC bit ROP models and the effect of rock strength on model coefficients

Journal of Natural Gas Science and Engineering, 2016
Hugh Daigle, Cesar Soares, Ken Gray
exaly  

Dynamic characteristic response of PDC bit vibration coupled with drill string dynamics

Geoenergy Science and Engineering
Liangjie Mao, Hai Jia, JunJie He
exaly  

Application of a New Method for Evaluating PDC Bit Anisotropy

Chemistry and Technology of Fuels and Oils, 2019
exaly  

Influence of blades’ shape and cutters’ arrangement of PDC drill bit on nonlinear vibration of deep drilling system

Journal of Sound and Vibration
He Li
exaly  

Experimental Study on Rock Fragmentation Efficiency of Two Stage PDC Bit

Science Discovery, 2019
exaly