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Method of reducing sand production from a wellbore

Method of reducing sand production from a wellbore

by FEHLER DANIEL F, DUNAYEVSKY VICTOR A, KHODAVERDIAN MOHAMAD F, ADDIS MICHAEL A, LEE CHENGHO A
Year of Publication 12.04.2007

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Patent

USE OF MONO- AND POLYALKYLENE GLYCOL ETHERS AS AGENTS FOR THE RELEASE OF DIFFERENTIALLY STUCK DRILL PIPE

USE OF MONO- AND POLYALKYLENE GLYCOL ETHERS AS AGENTS FOR THE RELEASE OF DIFFERENTIALLY STUCK DRILL PIPE

by NEWLOVE, JOHN C, KEENER, IVIAN G, PORTNOY, ROBERT C, FEHLER, DANIEL F, POBER, KENNETH W
Year of Publication 26.09.1989

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Patent

Use of mono and polyalkylene glycol ethers as agents for the release of differentially stuck drill pipe

Use of mono and polyalkylene glycol ethers as agents for the release of differentially stuck drill pipe

by KEENER; IVIAN G, FEHLER; DANIEL F, NEWLOVE; JOHN C, PORTNOY; ROBERT C, POBER; KENNETH W
Year of Publication 30.09.1986

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Patent