Mud pump degassing and supercharging apparatus
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United States of America Patent
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May 26, 1987
Grant Date -
N/A
app pub date -
Nov 21, 1985
filing date -
Nov 21, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A modified drilling mud degasser is used to simultaneously degas drilling mud delivered thereto from a mud tank and to supercharge a mud pump to which the degassed mud is delivered. This is accomplished through the provision of a drilling mud degasser and supercharger comprising power driven degassing means for removing gas from drilling mud delivered thereto and pump means for delivering degassed drilling mud therefrom to said mud pump at a predetermined pump supercharging pressure, and means for recirculating drilling mud from the drilling mud degasser and supercharger to the mud tank when the mud pump is not operating.
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