| Title | Closed-Looped Steerable Drilling Tools for High Temperature Applications |
|---|---|
| Authors | Donati, Franco; Oppelt, Joachim; Ragnitz, Detlef; Ligrone, Angelo; Calderoni, Angelo |
| Year | 1995 |
| Conference | Geothermal Resources Council Transactions |
| Keywords | Drilling; Rotary; Bits; Vibrations; Case Histories; Downhole Motors; Environmental; Case Pinelli; Field Tests |
| Abstract |