Open AccessDevelopment of vibration resistant PDC bit during drilling hard rock formation
Author(s) -
R R Mingazov,
V Y Yamaliev
Publication year - 2022
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/981/3/032055
Subject(s) - drilling , vibration , bit (key) , petroleum engineering , geology , mining engineering , computer science , engineering , mechanical engineering , acoustics , physics , computer security
The authors of the article have analyzed the main causes of bit wear when drilling hard rock formation. The main reasons causing vibration phenomena in the BHA are identified. To mitigate vibrations, it is proposed to use an additional coefficient at the stage of designing a rock destruction tool. The proposed improvements will increase the efficiency of drilling in difficult geological conditions.