Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10385632 | Casing grapple | Matthew J. Hickl | 2019-08-20 |
| 9896891 | Top drive operated casing running tool | Matthew J. Hickl | 2018-02-20 |
| 9598917 | Flush mounted spider assembly | Matthew J. Hickl | 2017-03-21 |
| 9416601 | Top drive operated casing running tool | Matthew J. Hickl | 2016-08-16 |
| 8770275 | Fill up and circulating tool with well control feature | — | 2014-07-08 |
| 8490720 | Self aligning mud saver valve seat | Tace Parley Hart | 2013-07-23 |
| 7665515 | Casing and drill pipe filling and circulating method | — | 2010-02-23 |
| 7028769 | Well bore cleaning and tubular circulating and flow-back apparatus | — | 2006-04-18 |
| 6883605 | Wellbore cleanout tool and method | Thomas K. Arceneaux | 2005-04-26 |
| 6779599 | Tubular filling system | Raul Daniel Vega | 2004-08-24 |
| 6722425 | Tubular filling system | — | 2004-04-20 |
| 6719046 | Apparatus for controlling the annulus of an inner string and casing string | — | 2004-04-13 |
| 6715542 | Tubular filling system | — | 2004-04-06 |
| 6675889 | Tubular filling system | Raul Daniel Vega | 2004-01-13 |
| 6604578 | Tubular filling system | — | 2003-08-12 |
| 6442105 | Acoustic transmission system | Paulo Tubel, Luis E. Mendez | 2002-08-27 |
| 6415862 | Tubular filling system | — | 2002-07-09 |
| 6390190 | Tubular filling system | — | 2002-05-21 |
| 6192980 | Method and apparatus for the remote control and monitoring of production wells | Paulo Tubel, Kevin R. Jones | 2001-02-27 |
| 6176318 | Actuator apparatus and method for downhole completion tools | Brian Keith Drakeley, Richard M. Wilde | 2001-01-23 |
| 6176312 | Method and apparatus for the remote control and monitoring of production wells | Paulo Tubel, Kevin R. Jones | 2001-01-23 |
| 6173777 | Single valve for a casing filling and circulating apparatus | — | 2001-01-16 |
| 6021095 | Method and apparatus for remote control of wellbore end devices | Paulo Tubel, David Rothers, Michael W. Holcombe, Mark McCorry | 2000-02-01 |
| 6006832 | Method and system for monitoring and controlling production and injection wells having permanent downhole formation evaluation sensors | Paulo Tubel, Kevin R. Jones, Frank D. Richardson | 1999-12-28 |
| 5975204 | Method and apparatus for the remote control and monitoring of production wells | Paulo Tubel, Kevin R. Jones | 1999-11-02 |