Patent CA997675A successfully refreshed from Google Patents.
CA997675A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Method of fracturing and repressuring subsurface geological formations employing liquified gas
Assignee: Individual
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Filing: 1974-05-16
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Granted: 1976-09-28
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Expires: 1994-05-16
Abstract
No abstract record available.
Inventors
- 👤 James Q. Maguire
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-11-05 03:41
CPC Classifications
E; E21; E21B; E21B43/00; E21B43/16; E21B43/24; E21B43/243; E21B43/247; E21B43/25; E21B43/26; E21B43/2605
Claims Analysis
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References Cited (Backward Citations)
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