Issued Patents All Time
Showing 26–50 of 130 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11345843 | Methods for producing an emulsifier suitable for use in an emulsion drilling fluid | Jothibasu Ramasamy | 2022-05-31 |
| 11299661 | Water-based drilling fluids that include lubricants | Jothibasu Ramasamy, Ali Radhwan | 2022-04-12 |
| 11292950 | Sphere-shaped lost circulation material (LCM) having hooks and latches | Raed A. Alouhali, Eric Moellendick, Mohammed K. Arfaj, Mohammed Al Rashead | 2022-04-05 |
| 11286412 | Water-based drilling fluid compositions and methods for drilling subterranean wells | Raed A. Alouhali, Sara A. Alkhalaf, Ali Radhwan, Mohammed Khalid Al-Arfaj, Abdulaziz S. Al-Qasim | 2022-03-29 |
| 11279862 | Fibrous lost circulation material (LCM) | Timothy E. Moellendick, Raed A. Alouhali | 2022-03-22 |
| 11268381 | Additive manufacturing of a vugular loss zone simulating test device | Abrar Alshaikh | 2022-03-08 |
| 11268011 | Composition and method of manufacturing of whole date palm seed lost circulation material (LCM) | Turki Alsubaie | 2022-03-08 |
| 11254851 | Vulcanized rubber and date tree based lost circulation material (LCM) blend | Mohammed Khalid Al-Arfaj, Raed Al-Ouhali, Mohammed Badri Al-Otaibi | 2022-02-22 |
| 11254853 | Sphere-shaped lost circulation material (LCM) having straight protrusions | Raed A. Alouhali, Eric Moellendick, Mohammed K. Arfaj, Mohammed Al Rashead | 2022-02-22 |
| 11236559 | Lost circulation material having tentacles | — | 2022-02-01 |
| 11215018 | Devices and methods for placement of loss control slurry | Turki Al-Subaie | 2022-01-04 |
| 11208858 | Devices and methods for placement of loss control slurry | Turki Al-Subaie | 2021-12-28 |
| 11149509 | Trojan drill pipe | Raed A. Alouhali, Timothy E. Moellendick, Mohammed Badran | 2021-10-19 |
| 11136487 | Date seed-based chips lost circulation material | Turki Al-Subaie | 2021-10-05 |
| 11124687 | Synthesized lubricants for water-based drilling fluid systems | Jothibasu Ramasamy, Ali Radhwan | 2021-09-21 |
| 11118093 | Micronized loss prevention material (LPM) for preventive loss control | Turki Al-Subaie | 2021-09-14 |
| 11111742 | Apparatus for loss circulation material performance evaluation | Jothibasu Ramasamy | 2021-09-07 |
| 11072736 | Rheology modifier for organoclay-free invert emulsion drilling fluid systems | Jothibasu Ramasamy, Vikrant Wagle | 2021-07-27 |
| 11066879 | Used automobile tires as loss circulation material | Mohammed K. Arfaj | 2021-07-20 |
| 11060008 | Date palm seed-based lost circulation material (LCM) | — | 2021-07-13 |
| 11053423 | Date tree leaflet-based flaky lost circulation material | — | 2021-07-06 |
| 11046878 | Flaky date fruit cap for moderate to severe loss control | — | 2021-06-29 |
| 11046879 | Flaky date fruit cap for moderate to severe loss control | — | 2021-06-29 |
| 11041347 | Composition and method of manufacturing of whole and ground date palm seed lost circulation material (LCM) | Turki Al-Subaie | 2021-06-22 |
| 11021644 | Drilling fluids and methods of making thereof | Jothibasu Ramasamy, Abdullah Al-Yami, Ali Radhwan | 2021-06-01 |