USE OF FOAM SHAPER MEMORY POLYMER TO TRANSPORT ACID OR OTHER WELLBORE TREATMENTS

USE OF FOAM SHAPER MEMORY POLYMER TO TRANSPORT ACID OR OTHER WELLBORE TREATMENTS

IN ASPECTS, THE PRESENT DISCLOSURE PROVIDES A DEVICE THAT INCLUDES A SHAPE MEMORY MEMBER HAVING A SEALED OUTER SURFACE AND A PERMEABLE INNER MASS AND A SELECTED FLUID PLACED AND SEALED WITHIN THE INNER MASS AT A FIRST TEMPERATURE. THE SELECTED FLUID IS RELEASED FROM THE INNER MASS WHEN THE SHAPE MEM...

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Bibliographische Detailangaben
Hauptverfasser: BARNARD, JASON J, GABRYSCH, ALLEN D
Format: Patent
Sprache:eng
Schlagworte:
EARTH DRILLING
EARTH DRILLING, e.g. DEEP DRILLING
FIXED CONSTRUCTIONS
MINING
OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
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Zusammenfassung:IN ASPECTS, THE PRESENT DISCLOSURE PROVIDES A DEVICE THAT INCLUDES A SHAPE MEMORY MEMBER HAVING A SEALED OUTER SURFACE AND A PERMEABLE INNER MASS AND A SELECTED FLUID PLACED AND SEALED WITHIN THE INNER MASS AT A FIRST TEMPERATURE. THE SELECTED FLUID IS RELEASED FROM THE INNER MASS WHEN THE SHAPE MEMORY MEMBER IS HEATED TO A SECOND TEMPERATURE.