Issued Patents All Time
Showing 1–25 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10577535 | Substantially solid acidizing composition for treatment of subterranean formations | Enrique Antonio Reyes, Alyssa Lynn Smith, Aaron Michael Beuterbaugh, Drew Henry Gaugler | 2020-03-03 |
| 10094028 | Corrosion inhibiting aqueous emulsions containing hydrophilic group functionalized silicone polymers | Natalie Lynn Pascarella, Tiffany Anne Pinder | 2018-10-09 |
| 9695352 | Compositions for treating subterranean formations | Feng Liang | 2017-07-04 |
| 9598631 | Sulfonated relative permeability modifiers for reducing subterranean formation water permeability | Antonio Recio, III, Larry S. Eoff, Christopher A. Lewis | 2017-03-21 |
| 8011446 | Method and apparatus for a monodiameter wellbore, monodiameter casing, monobore, and/or monowell | Glenda Wylie, Frank Zamora, Beegamudre N. Murali, James B. Terry, Lance E. Brothers +14 more | 2011-09-06 |
| 7571777 | Method and apparatus for a monodiameter wellbore, monodiameter casing, monobore, and/or monowell | Glenda Wylie, Frank Zamora, Beegamudre N. Murali, James B. Terry, Lance E. Brothers +14 more | 2009-08-11 |
| 7341117 | Method and apparatus for a monodiameter wellbore, monodiameter casing, monobore, and/or monowell | Glenda Wylie, Frank Zamora, Beegamudre N. Murali, Larry S. Eoff, Jimmie D. Weaver +4 more | 2008-03-11 |
| 7225879 | Method and apparatus for a monodiameter wellbore, monodiameter casing, monobore, and/or monowell | Glenda Wylie, Frank Zamora, Beegamudre N. Murali, James B. Terry, Lance E. Brothers +14 more | 2007-06-05 |
| 7066284 | Method and apparatus for a monodiameter wellbore, monodiameter casing, monobore, and/or monowell | Glenda Wylie, Frank Zamora, Beegamudre N. Murali, James B. Terry, Lance E. Brothers +8 more | 2006-06-27 |
| 6846357 | Methods of cementing high temperature wells and cement compositions therefor | Lance E. Brothers, Anthony Palmer | 2005-01-25 |
| 6843841 | Preventing flow through subterranean zones | Larry S. Eoff | 2005-01-18 |
| 6796378 | Methods of cementing high temperature wells and cement compositions therefor | Lance E. Brothers, Anthony Palmer | 2004-09-28 |
| 6660080 | Particulate flow enhancing additives | Ronald E. Sweatman, James F. Heathman, Russell M. Fitzgerald, Ronald J. Crook | 2003-12-09 |
| 6610139 | Methods of preparing particulate flow enhancing additives | Ronald E. Sweatman, James F. Heathman, Russell M. Fitzgerald, Ronald J. Crook | 2003-08-26 |
| 6607035 | Preventing flow through subterranean zones | Larry S. Eoff | 2003-08-19 |
| 6593402 | Resilient well cement compositions and methods | Jiten Chatterji, Roger S. Cromwell, Bobby J. King | 2003-07-15 |
| 6554071 | Encapsulated chemicals for use in controlled time release applications and methods | Ronald J. Crook, Dennis W. Gray, Russell M. Fitzgerald, Bradley L. Todd, Steven B. Laramay | 2003-04-29 |
| 6527051 | Encapsulated chemicals for use in controlled time release applications and methods | Ronald J. Crook, Dennis W. Gray, Russell M. Fitzgerald, Bradley L. Todd, Steven B. Laramay | 2003-03-04 |
| 6494951 | Cementing compositions using dry cementitious materials having improved flow properties | Ronald E. Sweatman, James F. Heathman, Russell M. Fitzgerald, Ronald J. Crook | 2002-12-17 |
| 6478868 | Early-enhanced strength cement compositions and methods | Ronald J. Crook, Bryan K. Waugh, Russell M. Fitzgerald, Dennis W. Gray, Brent E. Traxel | 2002-11-12 |
| 6478869 | Flow properties of dry cementitious materials | Ronald E. Sweatman, James F. Heathman, Russell M. Fitzgerald, Ronald J. Crook | 2002-11-12 |
| 6468936 | Solid MAO/metallocene catalyst complex for propylene polymerization | Edwar S. Shamshoum | 2002-10-22 |
| 6444316 | Encapsulated chemicals for use in controlled time release applications and methods | Ronald J. Crook, Dennis W. Gray, Russell M. Fitzgerald, Bradley L. Todd, Steven B. Laramay | 2002-09-03 |
| 6379456 | Flow properties of dry cementitious and non-cementitious materials | James F. Heathman, Ronald E. Sweatman, Sears T. Dealy | 2002-04-30 |
| 6364945 | Methods and compositions for forming permeable cement sand screens in well bores | Jiten Chatterji, Roger S. Cromwell, Bobby J. King, Philip D. Nguyen, David L. Brown | 2002-04-02 |