| 7048062 |
Method of selecting tubular members |
Lev Ring, Andrei Gregory Filippov |
2006-05-23 |
| 7044218 |
Apparatus for radially expanding tubular members |
Robert Lance Cook, David Paul Brisco, Lev Ring, Alan B. Duell, Andrei Gregory Filippov |
2006-05-16 |
| 7021390 |
Tubular liner for wellbore casing |
Robert Lance Cook, David Paul Brisco, R. Bruce Stewart, Lev Ring, Richard Carl Haut |
2006-04-04 |
| 7011161 |
Structural support |
Lev Ring, Andrei Gregory Filippov |
2006-03-14 |
| 6968618 |
Expandable connector |
Robert Lance Cook, David Paul Brisco, R. Bruce Stewart, Lev Ring, Richard Carl Haut +2 more |
2005-11-29 |
| 6823937 |
Wellhead |
Robert Lance Cook, David Paul Brisco, R. Bruce Stewart, Lev Ring, Richard Carl Haut |
2004-11-30 |
| 6640903 |
Forming a wellbore casing while simultaneously drilling a wellbore |
Robert Lance Cook, David Paul Brisco, R. Bruce Stewart, Lev Ring, Alan B. Duell +1 more |
2003-11-04 |
| 6631760 |
Tie back liner for a well system |
Robert Lance Cook, David Paul Brisco, R. Bruce Stewart, Lev Ring, Richard Carl Haut |
2003-10-14 |
| 6604763 |
Expandable connector |
Robert Lance Cook, David Paul Brisco, R. Bruce Stewart, Lev Ring, Richard Carl Haut +2 more |
2003-08-12 |
| 6561227 |
Wellbore casing |
Robert Lance Cook, David Paul Brisco, R. Bruce Stewart, Lev Ring, Richard Carl Haut |
2003-05-13 |
| 6557640 |
Lubrication and self-cleaning system for expansion mandrel |
Robert Lance Cook, David Paul Brisco, R. Bruce Stewart, Reece E. Wyant, Lev Ring +4 more |
2003-05-06 |
| 6497289 |
Method of creating a casing in a borehole |
Robert Lance Cook, David Paul Brisco, R. Bruce Stewart, Lev Ring, Richard Carl Haut |
2002-12-24 |
| 6470966 |
Apparatus for forming wellbore casing |
Robert Lance Cook, David Paul Brisco, R. Bruce Stewart, Lev Ring, Richard Carl Haut |
2002-10-29 |
