4. Boring or penetrating the earth
  5. Processes
  6. Boring with specific fluid

Paul W. Fischer

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Biodegradable foaming agent in drilling and workover operations

Wells – Processes – Producing foam or gas in well by foaming or gas producing...
Patent

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Carbon dioxide foam flooding

Wells – Processes – Distinct – separate injection and producing wells
Patent

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Composition and method for drilling a reservoir containing a hig

Compositions – Leather or fur treating
Patent

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Composition and method for drilling formations containing geothe

Compositions – Leather or fur treating
Patent

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Composition and method for drilling high temperature reservoirs

Compositions – Leather or fur treating
Patent

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Profile ID: LFUS-PAI-P-591867

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