FIELD: drilling of directed boreholes. SUBSTANCE: proposed deflecting tool includes body and spring-loaded shaft placed in body for axial displacement and having conical section against which actuating element mounted for movement inside body and for stopping by borehole wall rests. EFFECT: possibility of combination of drilling process with process of correction of direction of borehole. 3 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DIRECTIONAL DRILLING DEVICE | 0 |
|
SU1698412A1 |
| DIAMOND DRILL BIT | 2000 |
|
RU2167261C1 |
| CONTINUOUS-ACTION DEFLECTOR | 0 |
|
SU781310A1 |
| TOOL FOR DIRECTIONAL DRILLING | 0 |
|
SU929803A1 |
| CONTINUOUS ACTION DEFLECTOR | 0 |
|
SU1819965A1 |
| DEFLECTING TOOL FOR HOLE DIRECTIONAL DRILLING WITH CUTTING THE CORE AT INTERVALS OF HOLE DEFLECTING | 1998 |
|
RU2204007C2 |
| WELL DEVIATION DEVICE | 2010 |
|
RU2444604C1 |
| HOLE MAKING ROBOT AND TRANSPORTING MECHANISM OF HOLE MAKING ROBOT | 1988 |
|
SU1549153A1 |
| HOLE DRILLING MACHINE | 1999 |
|
RU2166057C2 |
| METHOD FOR DRILLING DIRECTIONAL HOLES | 1994 |
|
RU2088739C1 |
