Issued Patents 2021
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11180987 | Conductive pathways within a wellbore using no-heat liquid solder | William Cecil Pearl, Jr., Lonnie Carl Helms | 2021-11-23 |
| 11174701 | Wellbore remedial operations with no-heat liquid solder | William Cecil Pearl, Jr., Frank Vinicia Acosta Villarreal, Lonnie Carl Helms | 2021-11-16 |
| 11168241 | Downhole fluids and methods of use thereof | Vivek S. Goel, Peter Boul, Xueyu Pang, Lee J. Hall, Jay Paul Deville +3 more | 2021-11-09 |
| 11162014 | Accelerating agents for resin cement composite systems for oil well cementing | Paul Joseph Jones, William Cecil Pearl, Jr., Thomas Jason Pisklak | 2021-11-02 |
| 11162012 | Well treatment fluid having biodegradable fluid loss control agent | Sandip Prabhakar Patil, Ganesh Shriniwas Pangu, Tamal Kumar Sen | 2021-11-02 |
| 11142679 | Two-part thixotropic lost circulation slurry | Thomas Jason Pisklak, Paul Joseph Jones | 2021-10-12 |
| 11131154 | Formation screw and centralizer | Michael T. Pelletier, William Cecil Pearl, Jr. | 2021-09-28 |
| 11124452 | Non-aqueous liquid anti-shrinkage cement additives | Thomas Singh Sodhi, Kyriacos Agapiou, Aleksey Kolasnikov | 2021-09-21 |
| 11078400 | Accelerators for composite cement compositions | Thomas Jason Pisklak, Sean William Riggio, Ronnie Glen Morgan, Thomas Singh Sodhi, Simone E A Lumsden | 2021-08-03 |
| 11008504 | In situ H2S scavenger additive generation | William Cecil Pearl, Jr., Megan Renee Pearl | 2021-05-18 |
| 10995253 | Lithium-containing calcium aluminate phosphate cement admixtures | Kyriacos Agapiou | 2021-05-04 |
| 10988676 | Methods of making and using a high temperature wellbore servicing fluid | Sandip Prabhakar Patil, Ganesh Shriniwas Pangu, Tamal Kumar Sen | 2021-04-27 |
| 10988661 | Mitigation of annular pressure build-up using treatment fluids comprising calcium aluminate cement | Kyriacos Agapiou, Thomas Jason Pisklak | 2021-04-27 |
| 10975286 | Cement slurries with salt-tolerant fluid loss additives and methods relating thereto | Gary P. Funkhouser | 2021-04-13 |
| 10954426 | Foamed treatment fluids for lost circulation control | Brendon Chia Han Tan, Thomas Jason Pisklak, Paul Joseph Jones | 2021-03-23 |
| 10927287 | Extended-life calcium aluminophosphate cement compositions | Kyriacos Agapiou, Thomas Jason Pisklak | 2021-02-23 |
| 10927288 | Cement activator composition for treatment of subterranean formations | Janelle Haydon, Sean William Riggio, Kyriacos Agapiou, Thomas Jason Pisklak | 2021-02-23 |
| 10907084 | Nanofibril cellulose additive | William Cecil Pearl, Jr., Thomas Singh Sodhi | 2021-02-02 |
| 10899956 | Use of crosslinked polymer system for mitigation of annular pressure buildup | Chase Russell Gamwell, Thomas Singh Sodhi | 2021-01-26 |
| 10894911 | Controlled activation of extended-life cement compositions | Thomas Jason Pisklak, Kyriacos Agapiou | 2021-01-19 |