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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
•
Filing: 1971-03-09
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Granted: 1973-08-28
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Expires: 1991-03-09
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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

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