Issued Patents 1994
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5366011 | Method for producing high water-cut gas with in situ water-disposal | — | 1994-11-22 |
| 5366016 | Use of variable density carrier fluids to improve the efficiency of scale dissolution | Eleanor Fieler, James M. Paul | 1994-11-22 |
| 5363919 | Simultaneous hydraulic fracturing using fluids with different densities | — | 1994-11-15 |
| 5363917 | Method of sand consolidation | Eve S. Sprunt, Robert S. Timmer | 1994-11-15 |
| 5360068 | Formation fracturing | Eve S. Sprunt, Robert S. Timmer | 1994-11-01 |
| 5339904 | Oil recovery optimization using a well having both horizontal and vertical sections | Ibrahim S. Abou-Sayed | 1994-08-23 |
| 5337828 | Use of carbon dioxide for gas-lifting heavy oil | — | 1994-08-16 |
| 5327973 | Method for variable density acidizing | — | 1994-07-12 |
| 5322122 | Simultaneous acid fracturing using acids with different densities | — | 1994-06-21 |
| 5320172 | Method for improving cement placement in horizontal wells | — | 1994-06-14 |
| 5316082 | Method of effectively diverting treating fluid from a high permeability interval during well stimulation | — | 1994-05-31 |
| 5314020 | Technique for maximizing effectiveness of fracturing in massive intervals | Ibrahim S. Abou-Sayed | 1994-05-24 |
| 5310003 | Method for acid fracturing a subterranean formation | — | 1994-05-10 |
| 5307875 | Matrix acidizing in sandstone formations | — | 1994-05-03 |
| 5297628 | Simultaneous matrix acidizing using acids with different densities | — | 1994-03-29 |
| 5295539 | Two well hydrocarbon producing method using multiple fractures | Malcolm K. Strubhar | 1994-03-22 |