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US3285339A
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Method for consolidating incompetent earth formations
Assignee: ConocoPhillips Co
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Filing: 1966-01-18
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Granted: 1966-11-15
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Expires: 1986-01-18
Abstract
No abstract record available.
Inventors
- 👤 Herbert C Walther
- 👤 David A Kuhn
- 👤 Derry D Sparlin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 09:30
CPC Classifications
C; C09; C09K; C09K8/00; C09K8/56
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
74 words
THE METHOD OF CONSOLDATING INCOMPETENT FORMATIONS WHICH COMPRISES THE STEPS OF: (A) MIXING TOGETHER SILICEOUS SAND, AN OORGANIC, AGE HARDENABLE RESINOUS COMPOSITION, AND A COUPLING AGENT TO FORM A SLURRY, SAID COUPLING AGENT COMPRISING A CHEMICAL COMPOUND CONTAINING A FIRST FUNCTIONAL GROUP WHICH REACTS WITH THE PARTICLES OF THE SAND AND A SECOND FUNCTIONAL GROUP WHICH REACTS WITH THE RESINOUS COMPOSITION; AND (B) POSITIONING SAID SLURRY IN CONTACT WITH A PORTION OF SAID FORMATION.
Claim 2
Independent Claim
74 words
THE METHOD OF CONSOLDATING INCOMPETENT FORMATIONS WHICH COMPRISES THE STEPS OF: (A) MIXING TOGETHER SILICEOUS SAND, AN OORGANIC, AGE HARDENABLE RESINOUS COMPOSITION, AND A COUPLING AGENT TO FORM A SLURRY, SAID COUPLING AGENT COMPRISING A CHEMICAL COMPOUND CONTAINING A FIRST FUNCTIONAL GROUP WHICH REACTS WITH THE PARTICLES OF THE SAND AND A SECOND FUNCTIONAL GROUP WHICH REACTS WITH THE RESINOUS COMPOSITION; AND (B) POSITIONING SAID SLURRY IN CONTACT WITH A PORTION OF SAID FORMATION.
References Cited (Backward Citations)
US2823753A
Cited
US3213137A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-11-14 | 1970-05-16 | 1970-11-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-14 | 1974-05-16 | 1974-11-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-14 | 1978-05-16 | 1978-11-15 | $7700.00 | Window Closed / Lapsed |