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Patent US3367417A successfully refreshed from Google Patents.
US3367417A
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US
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Method for increasing production of hydrocarbon bearing wells by treatment with hot acid solutions
Assignee: Halliburton Co
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Filing: 1965-12-17
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Granted: 1968-02-06
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Expires: 1985-12-17
Abstract
No abstract record available.
Inventors
- 👤 Edward D Mccabe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 21:24
CPC Classifications
C; C09; C09K; C09K8/00; C09K8/60; C09K8/62; C09K8/72
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1999146A
Cited
US2045899A
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US2265923A
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US2850098A
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US3122204A
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US3249536A
Cited
US3237692A
Cited
US3251415A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-02-05 | 1971-08-07 | 1972-02-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-02-05 | 1975-08-07 | 1976-02-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-02-05 | 1979-08-07 | 1980-02-06 | $7700.00 | Window Closed / Lapsed |