Organophilic clay suspension medium

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United States of America Patent

PATENT NO 4876030
SERIAL NO

07119608

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Abstract

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A novel organophilic clay suspension medium prepared by admixing an organophilic clay with a hydrocarbon oil and an activator selected from the group consisting of phenyl hydroxyalkyl ethers and phenylalkanols. Optionally water may be added to the admixture for further improving the suspension medium.

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Patent Owner(s)

Patent OwnerAddress
DRILLING SPECIALTIES COMPANY A CORP OF DE309 SHORT ST BARTLESVILLE OK 74004

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dixon, George G Bartlesville, OK 4 49
Parlman, Robert M Bartlesville, OK 37 184
Stewart, Wayne Coffeyville, KS 9 50

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