Issued Patents All Time
Showing 101–125 of 223 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10815411 | Beneficiating weighting agents | Katerina V. Newman, Earl Joseph Chauvin, Yerzhan Ayapbergenov, Brice Aaron Jackson | 2020-10-27 |
| 10787872 | Graphene oxide coated membranes to increase the density of water base fluids | William Walter Shumway | 2020-09-29 |
| 10738549 | Methods to manage water influx suitable for pulsed electrical discharge drilling | William Walter Shumway, Rocio Macarena Moyano Dip | 2020-08-11 |
| 10723935 | Calcium carbonate lost circulation material morphologies for use in subterranean formation operations | Cato Russell McDaniel, Xiangnan Ye, Sharath Savari, Chesnee Lae Davis, Jonathan Paul Walker | 2020-07-28 |
| 10703954 | Petrified cellulosic materials as additives to treatment fluids | Cato Russell McDaniel | 2020-07-07 |
| 10697876 | Fluid analysis devices with shear stress sensors | Xiangnan Ye, Andrew D. Vos, Marek Kozikowski | 2020-06-30 |
| 10689268 | Coated porous substrates for oil and gas or chemical processing wastewater treatment | William Walter Shumway | 2020-06-23 |
| 10612325 | Monitoring of the oil to water ratio for drilling fluids | Xiangnan Ye, Sorin Gabriel Teodorescu | 2020-04-07 |
| 10612327 | Ultrasound color flow imaging for oil field applications | Adam Dotson, Cato Russell McDaniel, Xiangnan Ye | 2020-04-07 |
| 10612374 | Apparatus and methods to manage wellbore fluid properties | Kevin Gregory Kleinguetl, Jason Glen Bell | 2020-04-07 |
| 10599164 | Determination of substance presence, identity and/or level in vessels | Katerina V. Newman, Cato Russell McDaniel, Xiangnan Ye | 2020-03-24 |
| 10591395 | Lubricity testing with shear stress sensors | Andrew D. Vos | 2020-03-17 |
| 10590764 | Determining oil content of solids recovered from a wellbore | Xiangnan Ye, Cato Russell McDaniel, Katerina V. Newman | 2020-03-17 |
| 10590324 | Fiber suspending agent for lost-circulation materials | Sandeep D. Kulkarni, Matthew L. Miller, Kushabhau D. Teke | 2020-03-17 |
| 10584582 | Method and apparatus for testing lost circulation materials for subterranean formations | Robert J. Murphy, Matthew L. Miller | 2020-03-10 |
| 10570330 | Use of shape memory materials in wellbore servicing fluids | Amir Shojaei | 2020-02-25 |
| 10564419 | Using augmented reality to collect, process and share information | Robert L. Williams, Amir Bar | 2020-02-18 |
| 10479924 | Packing fluids and methods | William Walter Shumway, Cato Russell McDaniel | 2019-11-19 |
| 10451761 | Ultrasound color flow imaging for oil field applications | Adam Dotson, Cato Russell McDaniel, Xiangnan Ye | 2019-10-22 |
| 10442974 | Methods of enhancing fluid loss control using additives | Donald L. Whitfill, Sharath Savari, Matthew L. Miller, Robert J. Murphy | 2019-10-15 |
| 10443353 | Treatment of siliceous materials using catechol and amines in subterranean applications | Cato Russell McDaniel | 2019-10-15 |
| 10435967 | In-line methods and apparatuses for determining the composition of an emulsified drilling fluid | Kevin Gregory Kleinguetl, Drew A. Fowler, Brice Aaron Jackson | 2019-10-08 |
| 10435610 | Drilling fluid for downhole electrocrushing drilling | Donald C. Van Slyke, William Walter Shumway | 2019-10-08 |
| 10428258 | Barrier pills | Kay Ann Galindo, Sandeep D. Kulkarni, Matthew L. Miller, Jessica Paola Ramirez Angulo, William Walter Shumway | 2019-10-01 |
| 10407988 | Wellbore fluids comprising mineral particles and methods relating thereto | Charles R. Landis, Jay Paul Deville, Cato Russell McDaniel | 2019-09-10 |