Patent | Date |
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Method and system for predicting performance of a drilling system for a given formation Grant 7,357,196 - Goldman , et al. April 15, 2 | 2008-04-15 |
Method and system for predicting performance of a drilling system for a given formation Grant 7,261,167 - Goldman , et al. August 28, 2 | 2007-08-28 |
Method and system for predicting performance of a drilling system of a given formation Grant 7,032,689 - Goldman , et al. April 25, 2 | 2006-04-25 |
Method of assaying downhole occurrences and conditions Grant 7,035,778 - Goldman , et al. April 25, 2 | 2006-04-25 |
Method and system for predicting performance of a drilling system for a given formation App 20050284661 - Goldman, William A. ;   et al. | 2005-12-29 |
Method and system for predicting performance of a drilling system for a given formation App 20040182606 - Goldman, William A. ;   et al. | 2004-09-23 |
Method of assaying downhole occurrences and conditions App 20040059554 - Goldman, William A. ;   et al. | 2004-03-25 |
Method of assaying downhole occurrences and conditions App 20030187582 - Goldman, William A. ;   et al. | 2003-10-02 |
Method and system for predicting performance of a drilling system of a given formation App 20030015351 - Goldman, William A. ;   et al. | 2003-01-23 |
Method and system for predicting performance of a drilling system for a given formation Grant 6,408,953 - Goldman , et al. June 25, 2 | 2002-06-25 |
Method of assaying downhole occurrences and conditions Grant 6,374,926 - Goldman , et al. April 23, 2 | 2002-04-23 |
Method of assaying downhole occurrences and conditions Grant 6,131,673 - Goldman , et al. October 17, 2 | 2000-10-17 |
Method and system for predicting performance of a drilling system for a given formation Grant 6,109,368 - Goldman , et al. August 29, 2 | 2000-08-29 |
Method and apparatus for quantifying shale plasticity from well logs Grant 6,052,649 - Goldman , et al. April 18, 2 | 2000-04-18 |
Method for quantifying the lithologic composition of formations surrounding earth boreholes Grant 6,044,327 - Goldman March 28, 2 | 2000-03-28 |
Method of assaying downhole occurrences and conditions Grant 5,794,720 - Smith , et al. August 18, 1 | 1998-08-18 |
Method of assaying compressive strength of rock Grant 5,767,399 - Smith , et al. June 16, 1 | 1998-06-16 |
Method of regulating drilling conditions applied to a well bit Grant 5,704,436 - Smith , et al. January 6, 1 | 1998-01-06 |
Method and apparatus for drilling optimum subterranean well boreholes Grant 5,390,748 - Goldman February 21, 1 | 1995-02-21 |
Luminous Indicators Involving Phosphors Grant 3,780,462 - Pregel , et al. December 25, 1 | 1973-12-25 |