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For the Inventor, By the Inventor

Duncan, OK, United States of America

Walter R Dill

USPTO Granted Patents = 17

Average Co-Inventor Count = 1.8

ph-index = 12

Forward Citations = 487(Granted Patents)


Company Filing History:

goldMedal17 out of 1,479 
 
Halliburton Company
 patents

Years Active: 1978-1994

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17 patents (USPTO):Explore Patents
1. 5294353 - Methods of preparing and using stable oil external-aqueous internal (1994-03-15),
2. 5191931 - Fluid loss control method (1993-03-09),
3. 5084192 - Method and composition for preventing the formation of sludge in crude (1992-01-28),
4. 5058678 - Method for preventing the formation of sludge in crude oil (1991-10-22),
5. 5034140 - Well acidizing compositions and method (1991-07-23),
6. 5008026 - Well treatment compositions and method (1991-04-16),
7. 4949790 - Compositions and method for controlling precipitation when acidizing (1990-08-21),
8. 4888121 - Compositions and method for controlling precipitation when acidizing (1989-12-19),
9. 4683954 - Composition and method of stimulating subterranean formations (1987-08-04),
10. 4679631 - Composition and method of stimulating subterranean formations (1987-07-14),
11. 4585065 - Methods of increasing hydrocarbon production from subterranean formations (1986-04-29),
12. 4527628 - Method of temporarily plugging portions of a subterranean formation (1985-07-09),
13. 4466893 - Method of preparing and using and composition for acidizing subterranean (1984-08-21),
14. 4444264 - Method of using a diverting material for well treatment (1984-04-24),
15. 4322306 - Retarding acidizing fluids (1982-03-30),

Title: Walter R. Dill: Innovator in Subterranean Formation Treatments

Introduction

Walter R. Dill is a notable inventor based in Duncan, OK (US), recognized for his contributions to the field of subterranean formation treatments. With a total of 17 patents to his name, Dill has made significant advancements in methods that enhance the efficiency and effectiveness of oil extraction processes.

Latest Patents

Dill's latest patents include innovative methods for preparing and using stable oil external-aqueous internal emulsions. These emulsions are crucial for subterranean formation acidizing, diverting, and other treatments. The emulsions can be created through batch or continuous mixing, combining an aqueous liquid containing a particulated silica compound with oil that includes a surface-active agent to promote emulsion formation. Another significant patent involves a fluid loss control method, which temporarily reduces fluid loss into a subterranean formation from a well bore. This method introduces a first soluble particulate solid material into the formation, allowing fluid flow while bridging the perforation, followed by a second particulate solid that seals the perforation within the well bore.

Career Highlights

Walter R. Dill is currently associated with Halliburton Company, a leading firm in the oil and gas industry. His work has been instrumental in developing techniques that improve the performance of oil extraction and treatment processes.

Collaborations

Dill has collaborated with notable coworkers, including Michael L. Walker and William G. Ford, contributing to the advancement of technologies in the field.

Conclusion

Walter R. Dill's innovative work and numerous patents have significantly impacted the oil and gas industry, particularly in subterranean formation treatments. His contributions continue to influence the methods used in oil extraction and treatment processes.

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