| Title | Optimization of Drilling Parameters for PDC Bit Drilling Medium-to-Hard Formations | 
| Author | Ishizawa, Kaoru; Bjarkason, Elvar K.; Naganawa, Shigemi | 
| Affiliation | Akita University | 
| PDF | yes - click here! | 
| Volume Title | Using the Earth to Save the Earth | 
| Journal | Geothermal Resources Council Transactions | 
| Volume | 47 | 
| Pages | 1019-1028 | 
| Year | 2023 | 
| Publisher | Geothermal Rising | 
| Publication Place | Davis, California | 
| Subjects | Drilling; Equipment design; Drill bits | 
| Keywords | Drilling technology, PDC bits, distinct element method, geothermal well, weight on bit | 
| Document Type | Digital Collection | 
| Language | English | 
| ISSN/ISBN | ISSN: 0193-5933; ISBN: 934412-29-4 | 
| GRC ID# | 1034822 | 
| Permalink | https://www.geothermal-library.org/index.php?mode=pubs&action=view&record=1034822 |