Issued Patents All Time
Showing 126–150 of 158 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7448451 | Methods for controlling migration of particulates in a subterranean formation | Philip D. Nguyen, Richard D. Rickman, Johnny Barton | 2008-11-11 |
| 7398825 | Methods of controlling sand and water production in subterranean zones | Philip D. Nguyen, Jim B. Surjaatmadja, Loyd East | 2008-07-15 |
| 7343973 | Methods of stabilizing surfaces of subterranean formations | Harvey J. Fitzpatrick, David M. Adams, Walter F. Glover, Philip D. Nguyen | 2008-03-18 |
| 7341103 | Compositions and methods for treating subterranean formations with liquefied petroleum gas | Robert S. Taylor, Gary P. Funkhouser, Robert S. Lestz, Audis C. Byrd | 2008-03-11 |
| 7299875 | Methods for controlling particulate migration | Philip D. Nguyen, Johnny Barton | 2007-11-27 |
| 7293611 | CO2 miscible optimized hydrocarbon blends and methods of using CO2 miscible optimized hydrocarbon blends | Robert S. Taylor, Gary P. Funkhouser, Robert S. Lestz | 2007-11-13 |
| 7267171 | Methods and compositions for stabilizing the surface of a subterranean formation | Harvey J. Fitzpatrick, David M. Adams, Walter F. Glover, Philip D. Nguyen | 2007-09-11 |
| 7204316 | Expandable well screen having temporary sealing substance | Bradley L. Todd | 2007-04-17 |
| 7181380 | System and process for optimal selection of hydrocarbon well completion type and design | Daniel Moos, Mark D. Zoback, Donald Allen Ritter, Jr., Martin Brudy | 2007-02-20 |
| 7168490 | Optimized hydrocarbon blends and methods of using optimized hydrocarbon blends | Robert S. Taylor, Robert S. Lestz, Audis C. Byrd, David Attaway, Gary P. Funkhouser | 2007-01-30 |
| 7114560 | Methods for enhancing treatment fluid placement in a subterranean formation | Philip D. Nguyen | 2006-10-03 |
| 7108083 | Apparatus and method for completing an interval of a wellbore while drilling | Floyd R. Simonds, Morris W. Cox, Terry Dailey, Tommie A. Freeman, Jiten Chatterji +8 more | 2006-09-19 |
| 7025134 | Surface pulse system for injection wells | Audis C. Byrd, David W. Ritter | 2006-04-11 |
| 6776238 | Single trip method for selectively fracture packing multiple formations traversed by a wellbore | Syed Hamid, Robert Michael, Roger L. Schultz | 2004-08-17 |
| 6772837 | Screen assembly having diverter members and method for progressively treating an interval of a welibore | Syed Hamid, Roger L. Schultz, Robert Michael | 2004-08-10 |
| 6766862 | Expandable sand control device and specialized completion system and method | Jiten Chatterji, R. Ashley Donaldson, Tommy Frank Grigsby, Travis Hailey, Jackie M. LaFontaine +4 more | 2004-07-27 |
| 6755245 | Apparatus for completing wells in unconsolidated subterranean zones | Philip D. Nguyen | 2004-06-29 |
| 6745159 | Process of designing screenless completions for oil or gas wells | Bradley L. Todd, Philip D. Nguyen | 2004-06-01 |
| 6702019 | Apparatus and method for progressively treating an interval of a wellbore | Syed Hamid, Roger L. Schultz, Robert Michael | 2004-03-09 |
| 6698519 | Methods of forming permeable sand screens in well bores | Philip D. Nguyen, Henry L. Restarick | 2004-03-02 |
| 6588507 | Apparatus and method for progressively gravel packing an interval of a wellbore | Syed Hamid, Roger L. Schultz, Robert Michael | 2003-07-08 |
| 6571872 | Apparatus for completing wells in unconsolidated subterranean zones | Ricki C. Jannise, Janet L. Roper, Audis C. Byrd, Travis Hailey, Philip D. Nguyen | 2003-06-03 |
| 6557635 | Methods for completing wells in unconsolidated subterranean zones | Philip D. Nguyen | 2003-05-06 |
| 6543545 | Expandable sand control device and specialized completion system and method | Jiten Chatterji, R. Ashley Donaldson, Tommy Frank Grigsby, Travis Hailey, Jackie M. LaFontaine +4 more | 2003-04-08 |
| 6540022 | Method and apparatus for frac/gravel packs | Travis Hailey | 2003-04-01 |