Hight; Margaret A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hight; Margaret A..The latest application filed is for "patterns having horizontal and vertical wells".
- Hight; Margaret A. - Houston TX
| Patent | Date |
|---|---|
| Patterns having horizontal and vertical wells Grant 4,718,485 - Brown , et al. January 12, 1 | 1988-01-12 |
| Patterns of horizontal and vertical wells for improving oil recovery efficiency Grant 4,702,314 - Huang , et al. October 27, 1 | 1987-10-27 |
| Modified 7 spot patterns of horizontal and vertical wells for improving oil recovery efficiency Grant 4,685,515 - Huang , et al. August 11, 1 | 1987-08-11 |
| Producing hydrocarbons through successively perforated intervals of a horizontal well between two vertical wells Grant 4,682,652 - Huang , et al. July 28, 1 | 1987-07-28 |
| Horizontal wells at corners of vertical well patterns for improving oil recovery efficiency Grant 4,662,441 - Huang , et al. May 5, 1 | 1987-05-05 |
| Patterns of horizontal and vertical wells for improving oil recovery efficiency Grant 4,645,003 - Huang , et al. February 24, 1 | 1987-02-24 |
| Patterns of vertical and horizontal wells for improving oil recovery efficiency Grant 4,637,461 - Hight January 20, 1 | 1987-01-20 |
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