| 12352136 |
Downhole sand control screen system |
Jeremy Alexander Davis, Reza Sarrafi-Nour, David R. Underdown |
2025-07-08 |
| 11555383 |
Sand control screen assemblies and associated methods of manufacturing |
John B. Weirich, Jeremy Alexander Davis |
2023-01-17 |
| 11174711 |
Methods of coating a sand screen component |
Jeremy Alexander Davis, Reza Sarrafi-Nour, David R. Underdown |
2021-11-16 |
| 10781673 |
Base pipes for sand control screen assemblies |
Namhyo Kim, Elaine Lange |
2020-09-22 |
| 10781672 |
Protective shrouds for sand control screen assemblies |
Namhyo Kim |
2020-09-22 |
| 10767449 |
Protective shrouds for sand control screen assemblies |
Namhyo Kim |
2020-09-08 |
| 10450844 |
Drainage layers for sand control screen assemblies |
Namhyo Kim, Elaine Lange |
2019-10-22 |
| 10184323 |
Base pipes for sand control screen assemblies |
Namhyo Kim, Elaine Lange |
2019-01-22 |
| 9371716 |
Self-extendable hydraulic wellbore cleaning tool |
Namhyo Kim, Earl B. Claiborne, JR., Dexter G. Pazziuagan |
2016-06-21 |
| 8893798 |
Barrier valve hydraulic operator with compound valve opening force feature |
Steven R. Hayter, Brad R. Pickle |
2014-11-25 |
