Diffuser for wellhead isolation tool
Patent
·
OSTI ID:6161030
An improved diffuser for a wellhead isolation tool which employs a combination of angles in its bore. This improvement reduces the incidence of erosion caused by the flow of fluids through the diffuser, in both the well production tubing adjacent the end of the diffuser and in the diffuser itself.
- Assignee:
- Halliburton Co
- Patent Number(s):
- US 4262743
- OSTI ID:
- 6161030
- Country of Publication:
- United States
- Language:
- English
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