| contributor author | L. L. Hoberock | |
| contributor author | G. J. Bratcher | |
| date accessioned | 2017-05-08T23:49:51Z | |
| date available | 2017-05-08T23:49:51Z | |
| date copyright | December, 1996 | |
| date issued | 1996 | |
| identifier issn | 0195-0738 | |
| identifier other | JERTD2-26468#249_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/116804 | |
| description abstract | A new method is developed for determining rock strength while drilling with a tri-cone roller bit. The technique employs the well-known “drill-off” test, using commonly measured drilling data, and does not require knowledge of drill bit parameters. The method was evaluated with drill-off test data collected from the Gas Research Institute’s SFE (staged field experiment) well no. 4 and compared with calculated in-situ compressive rock strengths provided by Hareland (1992). The results indicate that the proposed approach produces reasonable results and is easily implemented. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | A New Approach for Determining In-Situ Rock Strength While Drilling | |
| type | Journal Paper | |
| journal volume | 118 | |
| journal issue | 4 | |
| journal title | Journal of Energy Resources Technology | |
| identifier doi | 10.1115/1.2793870 | |
| journal fristpage | 249 | |
| journal lastpage | 255 | |
| identifier eissn | 1528-8994 | |
| keywords | Drilling | |
| keywords | Rocks | |
| keywords | Drills (Tools) | |
| keywords | Rollers | |
| keywords | Bits (Tools) | |
| keywords | Gaseous fuels research AND Gasoline research | |
| tree | Journal of Energy Resources Technology:;1996:;volume( 118 ):;issue: 004 | |
| contenttype | Fulltext | |