Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12406751 | Fluid loss requirement of a cement slurry using bulk blend materials | John Paul Bir Singh | 2025-09-02 |
| 12406114 | Method to recommend design practices that increase the probability of meeting cementing job objectives | John Paul Bir Singh, Krishna Babu Yerubandi, Richard F. Vargo, Jr. | 2025-09-02 |
| 12392101 | Grout having a resin-based system for anchoring, and methods relating thereto | Paul Joseph Jones, Walmy Cuello Jimenez, Richard F. Vargo, Jr. | 2025-08-19 |
| 12380969 | Designing cement that withstands perforations and other impact loads | Thomas Jason Pisklak, Ronnie Glen Morgan, John Paul Bir Singh | 2025-08-05 |
| 12321673 | Designing service for wellbores with fluid losses | John Paul Bir Singh, Krishna Babu Yerubandi, Ronnie Glen Morgan | 2025-06-03 |
| 12320230 | Designing fluids to reduce channeling at an interface | K V V N Krishna Babu Yerubandi, Anoop Sheshrao Jogdand, John Paul Bir Singh | 2025-06-03 |
| 12306169 | Method to tailor cement composition to withstand carbon dioxide injection loads | Gunnar Lende, Walmy Cuello Jimenez | 2025-05-20 |
| 12241333 | Cement composition and its relation with compressive strength | John Paul Bir Singh, Xueyu Pang, Krishna Babu Yerubandi, Thomas Jason Pisklak, Ronnie Glen Morgan | 2025-03-04 |
| 11945994 | Method to design for permeability of portland based systems | Gunnar Lende, Samuel J. Lewis, Thomas Jason Pisklak | 2024-04-02 |
| 11814946 | Evaluating annular material in a wellbore using transient thermal response data | John Paul Bir Singh, Krishna Babu Yerubandi | 2023-11-14 |
| 11741275 | Model-based selection of dissolvable sealing balls | John Paul Bir Singh, Michelle Kan, Ernst Rudolf Man Schnell, Travis Allen Patterson, Megan McDaniel +1 more | 2023-08-29 |
| 11732579 | Method to tailor cement properties and optimize injection schedule for near wellbore integrity in carbon storage/injection wells | Katherine M. Evans, Florence Mazouzi, Kalyan Saikia | 2023-08-22 |
| 11629103 | Method to design for thickening time using cementitious blend composition | John Paul Bir Singh, Thomas Jason Pisklak | 2023-04-18 |
| 11584695 | Work method to design for thickening time by tailoring additives | John Paul Bir Singh | 2023-02-21 |
| 11577997 | Work method to design extended life slurries | John Paul Bir Singh, Thomas Jason Pisklak, Claudia Carmen Pineda | 2023-02-14 |
| 11555139 | Real time tailoring of cement slurry for downhole thickening time | John Paul Bir Singh, Keith Edward Blaschke | 2023-01-17 |
| 11542776 | Method to produce a stable downhole plug with magnetorheological fluid and cement | Ganesh Shriniwas Pangu | 2023-01-03 |
| 11531006 | Methods and systems for characterizing multiple properties of cement using p-waves of multiple frequencies | Walmy Cuello Jiminez, Ganesh Shriniwas Pangu, Abhimanyu Pramod Deshpande, Ketan C. Bhaidasna | 2022-12-20 |
| 11499392 | Designing a wellbore cement sheath in compacting or subsiding formations | — | 2022-11-15 |
| 11447425 | Method for designing low portland liquid cement with long shelf life | John Paul Bir Singh, Thomas Jason Pisklak, Claudia Carmen Pineda | 2022-09-20 |
| 11390567 | Tailoring for temperature sensitivity of thickening time of cement slurry | John Paul Bir Singh | 2022-07-19 |
| 11386247 | Method for designing for induction time using supplementary cementitious materials | John Paul Bir Singh, Thomas Jason Pisklak, Ronnie Glen Morgan, Krishna Babu Yerubandi | 2022-07-12 |
| 11286726 | Method to attain full annular coverage during cementing or mud circulation | Sunita Sameer Kadam, Rahul Chandrakant Patil, Wiliam W. Shumway | 2022-03-29 |
| 11156586 | Determining non-plastic state shrinkage in a cement slurry | Shanu Jain, Ganesh Shriniwas Pangu | 2021-10-26 |
| 11001743 | Treatment fluids comprising synthetic silicates and methods for use | Krishna M. Ravi, Sandip Prabhakar Patil, Sheetal Singh, Javier Urdaneta, William C. Pearl, Jr. | 2021-05-11 |