Lubricating composition for well fluids
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United States of America Patent
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-
Oct 11, 1983
Grant Date -
N/A
app pub date -
Jun 2, 1980
filing date -
Jun 2, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Particular combinations of two or more C.sub.12 -C.sub.22 fatty acid esters of C.sub.2 -C.sub.12 polyhydroxy compounds with C.sub.2 -C.sub.12 alcohol and a masking agent provide lubricants for aqueous well fluids having synergistic lubricity and cake conditioning properties in reducing torque and sticking in wells for natural resource fuel and/or mineral materials.
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