Drilling fluid treatment
First Claim
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1. A DRILLING FLUID HAVING A SOLID PHASE AND A LIQUID PHASE, SAID SOLID PHASE COMPRISING A CLAY CAPABLE OF BEING HYDRATED AND DISPERSED BY WATER WITH CONSEQUENT INCREASE IN THE YIELD POINT OF SAID DRILLING FLUID AND SAID LIQUID PHASE HAVING A CONTINUOUS WATER PHASE CAPABLE OF HYDRATING AND DISPERSING SAID CLAY WITH CONSEQUENT INCREASE IN THE YIELD POINT OF SAID DRILLING FLUID, AND CONTAINING A WATER-SOLUBLE, NON-IONIC COMPOUND HAVING SURFACE ACTIVE PROPERTIES AND CHARACTERIZED BY THE FORMULA
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1 Claim
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1. A DRILLING FLUID HAVING A SOLID PHASE AND A LIQUID PHASE, SAID SOLID PHASE COMPRISING A CLAY CAPABLE OF BEING HYDRATED AND DISPERSED BY WATER WITH CONSEQUENT INCREASE IN THE YIELD POINT OF SAID DRILLING FLUID AND SAID LIQUID PHASE HAVING A CONTINUOUS WATER PHASE CAPABLE OF HYDRATING AND DISPERSING SAID CLAY WITH CONSEQUENT INCREASE IN THE YIELD POINT OF SAID DRILLING FLUID, AND CONTAINING A WATER-SOLUBLE, NON-IONIC COMPOUND HAVING SURFACE ACTIVE PROPERTIES AND CHARACTERIZED BY THE FORMULA
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Current AssigneeLudwig D. Wiener, Ralph F. Burdyn
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Original AssigneeLudwig D. Wiener, Ralph F. Burdyn
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InventorsBurdyn, Ralph F., Wiener, Ludwig D.
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Application NumberUS03/608,672Time in Patent Office3,452 DaysField of SearchUS Class Current507/133CPC Class CodesC09K 8/22 Synthetic organic compoundsC09K 8/24 Polymers
