US3022824A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and composition for cementing wells
Assignee: Jersey Production Research Co
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Filing: 1958-09-08
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Granted: 1962-02-27
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Expires: 1978-09-08
Abstract
No abstract record available.
Inventors
- 👤 George W Binkley
- 👤 Jr Leon Haynsworth Robinson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 18:49
CPC Classifications
C; C09; C09K; C09K8/00; C09K8/50; C09K8/502; C04; C04B; C04B24/00; C04B24/24; C04B24/36
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
91 words
A WATER-RESISTANT COMPOSITION WHICH COMPRISES A DRY MIXTURE OF HYDRATABLE CEMENT, A LIQUID HYDROCARBON HAVING A VISCOSITY FROM ABOUT 1.5 TO ABOUT 400 CENTIPOISES AT 60*F. AND BOILING IN THE RANGE FROM ABOUT 100* TO ABOUT 800*F. IN AN AMOUNT FROM ABOUT 0.1% TO ABOUT 10% BY WEIGHT BASED ON THE CEMENT AND FROM ABOUT 0.01% TO ABOUT 10% BY WEIGHT BASED ON THE CEMENT OF A SALT HAVING A HLB IN THE RANGE FROM ABOUT 0 TO ABOUT 8 WHICH CAUSES PREFERENTIAL WETTING OF SAID CEMENT WITH SAID LIQUID HYDROCARBON.
Claim 2
Dependent Claim
91 words
A WATER-RESISTANT COMPOSITION WHICH COMPRISES A DRY MIXTURE OF HYDRATABLE CEMENT, A LIQUID HYDROCARBON HAVING A VISCOSITY FROM ABOUT 1.5 TO ABOUT 400 CENTIPOISES AT 60*F. AND BOILING IN THE RANGE FROM ABOUT 100* TO ABOUT 800*F. IN AN AMOUNT FROM ABOUT 0.1% TO ABOUT 10% BY WEIGHT BASED ON THE CEMENT AND FROM ABOUT 0.01% TO ABOUT 10% BY WEIGHT BASED ON THE CEMENT OF A SALT HAVING A HLB IN THE RANGE FROM ABOUT 0 TO ABOUT 8 WHICH CAUSES PREFERENTIAL WETTING OF SAID CEMENT WITH SAID LIQUID HYDROCARBON.
Claim 3
Independent Claim
97 words
A METHOD OF CEMENTING WELLS WHICH COMPRISES FORMING A WATER-RESISTANT COMPOSITION COMPRISING A DRY MIXTURE OF HYDRATABLE CEMENT, A LIQUID HYDROCARBON HAVING A VISCOSITY FROM ABOUT 1.5 TO ABOUT 400 CENTIPOISES AT 60* F. AND BOILING IN THE RANGE FROM ABOUT 100* TO ABOUT 800*F. IN AN AMOUNT FROM ABOUT 0.1 TO ABOUT 10% BY WEIGHT BASED ON THE CEMENT AND FROM ABOUT 0.01% TO ABOUT 10% BY WEIGHT, BASED ON THE CEMENT, OF A SALT HAVING A HLB IN THE RANGE FROM ABOUT 0 TO ABOUT 8 WHICH CAUSES PREFERENTIAL WETTING OF SAID CEMENT WITH SAID
Claim 4
Independent Claim
97 words
A METHOD OF CEMENTING WELLS WHICH COMPRISES FORMING A WATER-RESISTANT COMPOSITION COMPRISING A DRY MIXTURE OF HYDRATABLE CEMENT, A LIQUID HYDROCARBON HAVING A VISCOSITY FROM ABOUT 1.5 TO ABOUT 400 CENTIPOISES AT 60* F. AND BOILING IN THE RANGE FROM ABOUT 100* TO ABOUT 800*F. IN AN AMOUNT FROM ABOUT 0.1 TO ABOUT 10% BY WEIGHT BASED ON THE CEMENT AND FROM ABOUT 0.01% TO ABOUT 10% BY WEIGHT, BASED ON THE CEMENT, OF A SALT HAVING A HLB IN THE RANGE FROM ABOUT 0 TO ABOUT 8 WHICH CAUSES PREFERENTIAL WETTING OF SAID CEMENT WITH SAID
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-02-26 | 1965-08-28 | 1966-02-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-02-26 | 1969-08-28 | 1970-02-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-02-26 | 1973-08-28 | 1974-02-27 | $7700.00 | Window Closed / Lapsed |