| 5543388 |
Intensified corrosion inhibitor and method of use |
Dennis A. Williams, James R. Looney |
1996-08-06 |
| 5370184 |
Method of treating formations |
Fati Malekahmadi, Dennis A. Williams |
1994-12-06 |
| 5217074 |
Method of fracturing formations |
Fati Malekahmadi, Dennis A. Williams |
1993-06-08 |
| 5209859 |
Inhibited acid system for acidizing wells |
Dennis A. Williams, Phyllis K. Holifield, James R. Looney |
1993-05-11 |
| 5204183 |
Composition comprising polymer encapsulant for sealing layer encapsulated substrate |
John C. Newlove, Pacifico V. Manalastas, Evelyn N. Drake |
1993-04-20 |
| 5200096 |
Method of inhibiting corrosion in acidizing wells |
Dennis A. Williams, Phyllis K. Holifield, James R. Looney |
1993-04-06 |
| 5192615 |
Composition comprising encapsulated substrate and thermoplastic polymer overcoating |
John C. Newlove, Pacifico V. Manalastas, Evelyn N. Drake |
1993-03-09 |
| 5187011 |
Composition comprising encapsulated substrate with thermoplastic polymer overcoating |
Pacifico V. Manalastas, Evelyn N. Drake, Edward N. Kresge, Warren A. Thaler, John C. Newlove +2 more |
1993-02-16 |
| 5130034 |
Corrosion inhibitor and method of use |
Dennis A. Williams, Phyllis K. Holifield, James R. Looney |
1992-07-14 |
| 5110486 |
Breaker chemical encapsulated with a crosslinked elastomer coating |
Pacifico V. Manalastas, Evelyn N. Drake, Edward N. Kresge, Warren A. Thaler, John C. Newlove +2 more |
1992-05-05 |
| 5102559 |
Encapsulated breaker chemical with a multi-coat layer urea |
John C. Newlove, Pacifico V. Manalastas, Evelyn N. Drake |
1992-04-07 |
| 5102558 |
Encapsulated breaker chemical |
John C. Newlove, Pacifico V. Manalastas, Evelyn N. Drake |
1992-04-07 |
| 5089153 |
Method of inhibiting corrosion in acidizing wells |
Dennis A. Williams, Phyllis K. Holifield, James R. Looney |
1992-02-18 |
| 5073276 |
Polymer article of manufacture |
John C. Newlove, John R. Walker, John Robert Stockwell |
1991-12-17 |
| 5031700 |
Method of improving formation permeability using chlorine dioxide |
Dennis A. Williams |
1991-07-16 |
| 5002673 |
Corrosion inhibitor and method of use |
Dennis A. Williams, Phyllis K. Holifield, James R. Looney |
1991-03-26 |
| 4738897 |
Polymer article and its use for controlled introduction of reagent into a fluid |
John C. Newlove, John A. Haslegrave |
1988-04-19 |
| 4670166 |
Polymer article and its use for controlled introduction of reagent into a fluid |
John C. Newlove, John A. Haslegrave |
1987-06-02 |
| 4660645 |
Method for controlled introduction of reagent into a liquid |
John C. Newlove |
1987-04-28 |
| 4442014 |
Use of esters of sulfonic acids as anti-sludge agents during the acidizing of formations containing sludging crude oils |
James R. Looney |
1984-04-10 |
| 4412028 |
Conversion of polymer solutions into solids or more viscous solution |
Robert D. Lundberg, Robert R. Phillips |
1983-10-25 |