Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10590324 | Fiber suspending agent for lost-circulation materials | Sandeep D. Kulkarni, Matthew L. Miller, Dale E. Jamison | 2020-03-17 |
| 10329471 | Methods of designing an invert emulsion fluid having high associative stability | Sandeep D. Kulkarni, Dale E. Jamison | 2019-06-25 |
| 10214678 | Compositions and method for treating out hydrogen sulfide and preventing settling of precipitate in an environmentally responsible drilling and packer fluid | John Adrian Hall, Pramod Dadasaheb Nikam | 2019-02-26 |
| 10138405 | Fiber suspending agent for lost-circulation materials | Sandeep D. Kulkarni, Matthew L. Miller, Dale E. Jamison | 2018-11-27 |
| 9976069 | Invert emulsion for swelling elastomer and filtercake removal in a well | Vikrant Wagle, Dhanashree Gajanan Kulkarni | 2018-05-22 |
| 9758712 | Methods of designing an invert emulsion fluid having high associative stability | Sandeep D. Kulkarni, Dale E. Jamison | 2017-09-12 |
| 9605194 | Compositions and method for treating out hydrogen sulfide and preventing settling of precipitate in an environmentally responsible drilling and packer fluid | John Adrian Hall, Pramod Dadasaheb Nikam | 2017-03-28 |
| 9513203 | Methods for predicting dynamic sag using viscometer/rheometer data | Sandeep D. Kulkarni, Sharath Savari, Dale E. Jamison, Robert J. Murphy, Anita Gantepla | 2016-12-06 |
| 9284479 | Invert emulsion for swelling elastomer and filtercake removal in a well | Vikrant Wagle, Dhanashree Gajanan Kulkarni | 2016-03-15 |
| 9187966 | Drilling a well with predicting sagged fluid composition and mud weight | Sandeep D. Kulkarni, Sharath Savari, Dale E. Jamison | 2015-11-17 |
| 9140118 | Modeling the suspendability of fibers in a treatment fluid using equations | Sandeep D. Kulkarni, Matthew L. Miller, Dale E. Jamison | 2015-09-22 |
| 9127192 | Invert drilling fluids having enhanced rheology and methods of drilling boreholes | Shadaab Syed Maghrabi, Vikrant Wagle, Dhanashree Gajanan Kulkarni | 2015-09-08 |
| 9117169 | Methods and apparatuses for modeling shale characteristics in wellbore servicing fluids using an artificial neural network | Dale E. Jamison, Shadaab Syed Maghrabi, Dhanashree Gajanan Kulkarni, Sandeep D. Kulkarni | 2015-08-25 |
| 8991520 | Mathematical modeling of shale swelling in water based muds | Sandeep D. Kulkarni, Shadaab Syed Maghrabi, Dhanashree Gajanan Kulkarni | 2015-03-31 |
| 8936111 | Invert drilling fluids having enhanced rheology and methods of drilling boreholes | Shadaab Syed Maghrabi, Vikrant Wagle, Dhanashree Gajanan Kulkarni, Kunal Sharad Kulkarni | 2015-01-20 |
| 8935957 | Methods of designing a drilling fluid having suspendable loss circulation material | Sandeep D. Kulkarni, Sharath Savari, Dale E. Jamison, Don L. Whitfill | 2015-01-20 |