Apparatus and method for analyzing well fluid sag
Patent
·
OSTI ID:5345582
This patent describes a method of analyzing sag phenomena in well fluids. It comprises: mounting an elongate container containing a sample of a fluid to be tested on a force responsive device which provides a measurable, variable indication of the center of mass of the container, at an angle with respect to vertical; holding the angle generally constant, but for small movements corresponding to changes in the center of mass of the container due to sagging of the contents of the sample, for a period of time sufficient for such sagging to occur, and measuring the indication.
- Assignee:
- NOV; NOV-92-025286; EDB-92-093813
- Patent Number(s):
- US 5086646; A
- Application Number:
- PPN: US 7-405899
- OSTI ID:
- 5345582
- Resource Relation:
- Patent File Date: 12 Sep 1989
- Country of Publication:
- United States
- Language:
- English
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