eprintid: 13441 rev_number: 2 eprint_status: archive userid: 1 dir: disk0/00/01/34/41 datestamp: 2023-11-10 03:28:00 lastmod: 2023-11-10 03:28:00 status_changed: 2023-11-10 01:51:11 type: article metadata_visibility: show creators_name: Abdul-Rani, A.M. creators_name: Ibrahim, K. creators_name: Ab Adzis, A.H. creators_name: Maulianda, B.T. creators_name: Mat Asri, M.N. title: Investigation on the effect of changing rotary speed and weight bit on PCD cutter wear ispublished: pub keywords: ABAQUS; Diamond drills; Drilling; Finite element method; Granite; Lime; Limestone, Interaction model; Interbedded formation; PDC cutters; Rotary speed; Wear model; Weight on bits, Wear of materials note: cited By 4 abstract: The research is to determine the optimum range of rotary speed and weight-on-bit value for interbedded formation to reduce PCD cutter wear rate. To simulate an interbedded formation, a combination of limestone as the soft formation and granite as the hard formation is selected. The research is conducted based on analysis of cutter-rock interaction model, wear model and simulation of PCD cutter using finite element analysis in ABAQUS software. The results show that the optimum range of weight on bit and rotary speed for limestone is between 1000 N, 21.4 RPM, and 4000 N, 85.6 RPM, while for granite it is between 1000 N, 21.4 RPM and 3000 N, 64.2 RPM. © 2019, The Author(s). date: 2020 publisher: Springer official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85075446848&doi=10.1007%2fs13202-019-00795-2&partnerID=40&md5=84370a1292de51307e096e89ac2665dc id_number: 10.1007/s13202-019-00795-2 full_text_status: none publication: Journal of Petroleum Exploration and Production Technology volume: 10 number: 3 pagerange: 1063-1068 refereed: TRUE issn: 21900558 citation: Abdul-Rani, A.M. and Ibrahim, K. and Ab Adzis, A.H. and Maulianda, B.T. and Mat Asri, M.N. (2020) Investigation on the effect of changing rotary speed and weight bit on PCD cutter wear. Journal of Petroleum Exploration and Production Technology, 10 (3). pp. 1063-1068. ISSN 21900558