Runia; Douwe Johannes
Patent Applications and Registrations
Patent applications and USPTO patent grants for Runia; Douwe Johannes.The latest application filed is for "method and system for damping vibrations in a tool string system".
- Runia; Douwe Johannes - Rijswijk NL
- Runia; Douwe Johannes - GS Rijswijk NL
- Runia; Douwe Johannes - Reeuwijk NL
- Runia, Douwe Johannes - GD Rijswijk NL
| Patent | Date |
|---|---|
| Method and system for damping vibrations in a tool string system Grant 9,932,811 - Dwars , et al. April 3, 2 | 2018-04-03 |
| Method And System For Damping Vibrations In A Tool String System App 20160273332 - DWARS; Sicco ; et al. | 2016-09-22 |
| Methods for installing sensors in a borehole Grant 9,074,436 - Runia , et al. July 7, 2 | 2015-07-07 |
| Drill bit and method for inserting, expanding, collapsing, and retrieving drill bit Grant 8,668,031 - Runia March 11, 2 | 2014-03-11 |
| Drill bit assembly and method of performing an operation in a wellbore Grant 8,439,131 - Runia May 14, 2 | 2013-05-14 |
| Method And Steering Assembly For Drilling A Borehole In An Earth Formation App 20120018219 - Runia; Douwe Johannes | 2012-01-26 |
| Methods for Installling Sensors in a Borehole App 20110315445 - Runia; Douwe Johannes ; et al. | 2011-12-29 |
| Drill Bit and Method for Inserting, Expanding, Collapsing, and Retrieving Drill Bit App 20110120774 - Runia; Douwe Johannes | 2011-05-26 |
| Drill Bit Assembly And Method Of Performing An Operation In A Wellbore App 20100108391 - Runia; Douwe Johannes | 2010-05-06 |
| Wellstring assembly Grant 7,296,639 - Millar , et al. November 20, 2 | 2007-11-20 |
| Drilling a borehole Grant 7,287,609 - Runia , et al. October 30, 2 | 2007-10-30 |
| Injecting a fluid into a borehole ahead of the bit Grant 7,281,592 - Runia , et al. October 16, 2 | 2007-10-16 |
| Steerable rotary drill bit assembly with pilot bit Grant 7,207,398 - Runia , et al. April 24, 2 | 2007-04-24 |
| Well string assembly Grant 7,188,672 - Berkheimer , et al. March 13, 2 | 2007-03-13 |
| Well drilling bit Grant 7,140,454 - Runia November 28, 2 | 2006-11-28 |
| Logging system for use in a wellbore Grant 7,134,493 - Runia November 14, 2 | 2006-11-14 |
| Method and system for reducing longitudinal fluid flow around a permeable well Grant 7,059,410 - Bousche , et al. June 13, 2 | 2006-06-13 |
| Wellstring assembly App 20060118298 - Millar; Ian Alexander ; et al. | 2006-06-08 |
| Well string assembly App 20050029017 - Berkheimer, Earl Eugene ; et al. | 2005-02-10 |
| Injecting a fluid into a borehole ahead of the bit App 20040238218 - Runia, Douwe Johannes ; et al. | 2004-12-02 |
| Well drilling bit App 20040238224 - Runia, Douwe Johannes | 2004-12-02 |
| Steerable rotary drill bit assembly with pilot bit App 20040238221 - Runia, Douwe Johannes ; et al. | 2004-12-02 |
| Tracer release method for monitoring fluid flow in a well Grant 6,799,634 - Hartog , et al. October 5, 2 | 2004-10-05 |
| Drilling a borehole App 20040118611 - Runia, Douwe Johannes ; et al. | 2004-06-24 |
| Logging system for use in a wellbore App 20040074639 - Runia, Douwe Johannes | 2004-04-22 |
| Combined logging and drilling system Grant 6,702,041 - Runia March 9, 2 | 2004-03-09 |
| Method and system for reducing longitudinal fluid flow around a permeable well App 20030184178 - Bousche, Olaf Jean Paul ; et al. | 2003-10-02 |
| Tracer release method for monitoring fluid flow in a well App 20030131991 - Hartog, Floor Andre ; et al. | 2003-07-17 |
| Wellbore logging system App 20010035289 - Runia, Douwe Johannes | 2001-11-01 |
| Combined logging and drilling system App 20010027879 - Runia, Douwe Johannes | 2001-10-11 |
| Through-drill string conveyed logging system Grant 6,269,891 - Runia August 7, 2 | 2001-08-07 |
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