Patent | Date |
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Automated spiraling detection Grant 11,434,694 - Herbig , et al. September 6, 2 | 2022-09-06 |
Evaluation of sensors based on contextual information Grant 11,248,463 - Forstner , et al. February 15, 2 | 2022-02-15 |
Estimation of formation properties based on fluid flowback measurements Grant 10,246,996 - Forstner , et al. | 2019-04-02 |
Methods And Systems For Automated Cementing And Liner Hanging App 20190024485 - Stromme; Petter A. ;   et al. | 2019-01-24 |
Automated Spiraling Detection App 20180313155 - Herbig; Christian ;   et al. | 2018-11-01 |
Automatic triggering and conducting of sweeps Grant 10,100,614 - Forstner , et al. October 16, 2 | 2018-10-16 |
Method of determining when tool string parameters should be altered to avoid undesirable effects that would likely occur if the tool string were employed to drill a borehole and method of designing a tool string Grant 10,053,913 - Forstner , et al. August 21, 2 | 2018-08-21 |
Automated spiraling detection Grant 10,036,203 - Herbig , et al. July 31, 2 | 2018-07-31 |
Monitoring control and/or optimization of borehole sidetracking Grant 9,988,891 - Forstner , et al. June 5, 2 | 2018-06-05 |
Evaluation Of Sensors Based On Contextual Information App 20180010450 - Forstner; Ingo ;   et al. | 2018-01-11 |
Estimation Of Formation Properties Based On Fluid Flowback Measurements App 20170328200 - Forstner; Ingo ;   et al. | 2017-11-16 |
Geosteering By Adjustable Coordinate Systems And Related Methods App 20170328192 - Wessling; Stefan ;   et al. | 2017-11-16 |
Automatic Triggering And Conducting Of Sweeps App 20170306724 - Forstner; Ingo ;   et al. | 2017-10-26 |
Real time untorquing and over-torquing of drill string connections Grant 9,797,234 - Forstner , et al. October 24, 2 | 2017-10-24 |
System and method for defining permissible borehole curvature Grant 9,739,906 - Forstner , et al. August 22, 2 | 2017-08-22 |
Monitoring Control And/or Optimization Of Borehole Sidetracking App 20170107808 - Forstner; Ingo ;   et al. | 2017-04-20 |
Downhole depth measurement using tilted ribs Grant 9,488,006 - Forstner , et al. November 8, 2 | 2016-11-08 |
Automated Spiraling Detection App 20160123080 - Herbig; Christian ;   et al. | 2016-05-05 |
Method Of Determining When Tool String Parameters Should Be Altered To Avoid Undesirable Effects That Would Likely Occur If The Tool String Were Employed To Drill A Borehole And Method Of Designing A Tool String App 20160076368 - Forstner; Ingo ;   et al. | 2016-03-17 |
Filter And Related Methods For Use During Wellbore Operations App 20150321125 - Jenkins; Mark A. ;   et al. | 2015-11-12 |
Downhole Depth Measurement Using Tilted Ribs App 20150233182 - Forstner; Ingo ;   et al. | 2015-08-20 |
System And Method For Defining Permissible Borehole Curvature App 20150167453 - Forstner; Ingo ;   et al. | 2015-06-18 |
Latchable reaming bit Grant 7,416,036 - Forstner , et al. August 26, 2 | 2008-08-26 |
Latchable reaming bit App 20070034412 - Forstner; Ingo ;   et al. | 2007-02-15 |