Degasification system
Patent
·
OSTI ID:6640936
A unique degasifying system for removing entrapped gas bubbles from a viscous drilling fluid utilizes a hollow shaft pump having a hollow impeller, with a prerotation chamber and impeller shroud below the impeller; a spray vessel having a continuous sheet radial spray head and vacuum creating means therein; a vacuum conduit connecting the vacuum creating means to the hollow shaft of the pump; and an enclosed degasifying trough connected to the spray vessel and having fluidic seal means at each end, with a gas exhaust conduit connected thereto.
- Assignee:
- Dresser Industries, Inc.
- Patent Number(s):
- US 4088457
- OSTI ID:
- 6640936
- Country of Publication:
- United States
- Language:
- English
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