Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10954433 | Methods and systems for preparing proppant slurries | Stanley C. Combs, Paul Lewis Mendenall | 2021-03-23 |
| 10689567 | Treatment fluids comprising anhydrous ammonia for use in subterranean formation operations | Corneliu Stanciu, Jim D. Weaver, Samuel James Maguire-Boyle, Dipti Singh, Jeremy Holtsclaw | 2020-06-23 |
| 10501686 | Methods of preparing treatment fluids comprising anhydrous ammonia for use in subterranean formation operations | Jim D. Weaver | 2019-12-10 |
| 10150907 | Sequential surfactant treatments for enhancing fracturing fluid recovery | Jim D. Weaver | 2018-12-11 |
| 9909403 | Adjusting surfactant concentrations during hyraulic fracturing | Jim D. Weaver | 2018-03-06 |
| 9834715 | Dual-purpose viscosifier and surface active additives and methods of use | Jim D. Weaver | 2017-12-05 |
| 9816022 | Ampholyte polymeric compounds in subterranean applications | HsinChen Chung, Yuntao Thomas Hu, Xiangnan Ye, Narongsak Tonmukayakul, Kevin W. Frederick +2 more | 2017-11-14 |
| 9695350 | Ampholyte polymeric compounds in subterranean applications | HsinChen Chung, Yuntao Thomas Hu, Xiangnan Ye, Narongsak Tonmukayakul, Kevin W. Frederick +2 more | 2017-07-04 |
| 8586510 | Methods and compositions for delaying the release of treatment chemicals | Jim D. Weaver, Robert E. Hanes, Jr., Billy Slabaugh | 2013-11-19 |
| 8393394 | Methods for strengthening fractures in subterranean formations | Ronald Glen Dusterhoft, Jimmie D. Weaver, Richard D. Rickman, Dwain King | 2013-03-12 |
| 8371384 | Methods for strengthening fractures in subterranean formations | Richard D. Rickman, Ronald Glen Dusterhoft, Dwain King, Jimmie D. Weaver | 2013-02-12 |
| 8371382 | Methods relating to improved stimulation treatments and strengthening fractures in subterranean formations | Ronald Glen Dusterhoft, Jimmie D. Weaver, Richard D. Rickman | 2013-02-12 |
| 8276663 | Methods for reducing biological load in subterranean formations | Jeremy Holtsclaw, Jimmie D. Weaver, Lindsey Gloe | 2012-10-02 |
| 8119575 | Methods and compositions for treating subterranean formations with gelled hydrocarbon fluids | Robert S. Taylor, Gary P. Funkhouser, B. Raghava Reddy | 2012-02-21 |
| 8100190 | Methods for swelling swellable elements in a portion of a well using a water-in-oil emulsion | Jimmie D. Weaver, Richard D. Rickman, David B. Allison, Matt E. Blauch | 2012-01-24 |
| 8042618 | Methods for swelling swellable elements in a portion of a well using an oil-in-water emulsion | Jimmie D. Weaver, Richard D. Rickman, David B. Allison, Matt E. Blauch | 2011-10-25 |
| 7712534 | Treatment fluids having biocide and friction reducing properties and associated methods | Jason E. Bryant, David E. McMechan, J. Michael Wilson, Karen L. King | 2010-05-11 |
| 7328744 | Methods and compositions for treating subterranean formations with gelled hydrocarbon fluids | Robert S. Taylor, Gary P. Funkhouser, B. Raghava Reddy | 2008-02-12 |
| 7174960 | Method to depolymerize as well as derivatize a polysaccharide in a hydrocarbon slurry | Jimmie D. Weaver, Billy Slabaugh, Mark Parker, Harold Grayson Walters | 2007-02-13 |
| 6729404 | Methods and compositions for consolidating proppant in subterranean fractures | Philip D. Nguyen, Jimmie D. Weaver, Johnny Barton, O. Marlene Isenberg | 2004-05-04 |
| 6024170 | Methods of treating subterranean formation using borate cross-linking compositions | Phillip C. Harris, Billy Slabaugh, Ronald J. Powell, John M. Terracina, Joseph G. Yaritz +1 more | 2000-02-15 |
| 5950731 | Methods and compositions for breaking viscosified fluids | Chris E. Shuchart, Billy Slabaugh, John M. Terracina | 1999-09-14 |
| 5827804 | Borate cross-linked well treating fluids and methods | Phillip C. Harris, Lewis R. Norman, Ronald J. Powell, Chris E. Shuchart, Billy Slabaugh +2 more | 1998-10-27 |
| 5799734 | Method of forming and using particulate slurries for well completion | Lewis R. Norman, Billy Slabaugh, Ronnie Glen Morgan | 1998-09-01 |
| 5669446 | Methods for breaking viscosified fluids | Michael L. Walker, Chris E. Shuchart, John M. Terracina, Billy Slabaugh | 1997-09-23 |