4. Measuring and testing
  5. With fluid pressure
  6. Porosity or permeability

James W. Castle

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Manufactured caverns in carbonate rock

Hydraulic and earth engineering – Fluid control – treatment – or containment – Fluid storage in earthen cavity
Reexamination Certificate

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Small drill-hole, gas mini-permeameter probe

Measuring and testing – With fluid pressure – Porosity or permeability
Statutory Invention Registration

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Profile ID: LFUS-PAI-P-2552727

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