Issued Patents 2020
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10870787 | Date tree trunk-based fibrous loss circulation materials | Jothibasu Ramasamy | 2020-12-22 |
| 10858568 | Rheology modifier for organoclay-free invert emulsion drilling fluid systems | Jothibasu Ramasamy, Vikrant Wagle | 2020-12-08 |
| 10844265 | Loss circulation material for seepage to moderate loss control | Jothibasu Ramasamy | 2020-11-24 |
| 10808160 | Date tree waste-based binary fibrous mix for moderate to severe loss control | — | 2020-10-20 |
| 10808161 | Ecofriendly emulsifier synthesis from esterified waste vegetable oil for wellbore drilling fluids | Jothibasu Ramasamy | 2020-10-20 |
| 10800959 | Date tree waste-based compound fibrous LCMs | — | 2020-10-13 |
| 10800960 | Date tree leaflet-based flaky lost circulation material | — | 2020-10-13 |
| 10781354 | Date tree waste-based compound fibrous LCMs | — | 2020-09-22 |
| 10767096 | Date tree waste-based binary fibrous mix for moderate to severe loss control | — | 2020-09-08 |
| 10767095 | Hybrid particle mix for seal and plug quality enhancement | Mohammed K. Arfaj, Turki Alsubaie | 2020-09-08 |
| 10759984 | Rapidly dehydrating lost circulation material (LCM) | — | 2020-09-01 |
| 10731068 | Hybrid particle mix for seal and plug quality enhancement | Mohammed K. Arfaj, Turki Alsubaie | 2020-08-04 |
| 10724327 | Sphere-shaped lost circulation material (LCM) having hooks and latches | Raed A. Alouhali, Eric Moellendick, Mohammed K. Arfaj, Mohammed Al Rashead | 2020-07-28 |
| 10689562 | ARC perm-squeeze RDF—a permeable plug forming rapidly dehydrating fluid | — | 2020-06-23 |
| 10689561 | ARC perm-squeeze RDF—a permeable plug forming rapidly dehydrating fluid | — | 2020-06-23 |
| 10683448 | Alkyl ester spotting fluid compositions for differential sticking | — | 2020-06-16 |
| 10619433 | ARC perm-squeeze RDF—a permeable plug forming rapidly dehydrating fluid | — | 2020-04-14 |
| 10611944 | Acid-soluble plug forming rapidly dehydrating loss control slurry | — | 2020-04-07 |
| 10611946 | Acid-soluble plug forming rapidly dehydrating loss control slurry | — | 2020-04-07 |
| 10611945 | Acid-soluble plug forming rapidly dehydrating loss control slurry | — | 2020-04-07 |
| 10611943 | Acid-soluble plug forming rapidly dehydrating loss control slurry | — | 2020-04-07 |
| 10597575 | Date tree trunk and rachis-based superfine fibrous materials for seepage loss control | Jothibasu Ramasamy | 2020-03-24 |
| 10597572 | Loss circulation material for seepage to moderate loss control | Jothibasu Ramasamy | 2020-03-24 |
| 10577527 | Waste vegetable oil-based emulsifier for invert emulsion drilling fluid | Jothibasu Ramasamy, Mujtaba M. Alsaihati | 2020-03-03 |
| 10544345 | Flaky date fruit CAP for moderate to severe loss control | — | 2020-01-28 |