CA932655A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Well fracturing method employing a liquified gas and propping agents entrained in a fluid
Assignee: Dresser Industries Inc
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Filing: 1971-03-09
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Granted: 1973-08-28
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Expires: 1991-03-09
Abstract
No abstract record available.
Inventors
- 👤 S. Bullen Ronald
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-11-08 19:54
CPC Classifications
E; E21; E21B; E21B43/00; E21B43/25; E21B43/26; E21B43/2605; F; F17; F17C; F17C9/00; F17C9/02; F17C9/04; F17C2221/00; F17C2221/01; F17C2221/013; F17C2221/014; F17C2223/00; F17C2223/01; F17C2223/0146; F17C2223/0153
Claims Analysis
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References Cited (Backward Citations)
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