Well fluid modular sampling apparatus
Patent
·
OSTI ID:6386888
This patent describes a downhole well fluid sampling apparatus for use in a well in testing operations therein. The downhole well fluid sampling apparatus comprising: elongated body means defining a sampling chamber therein, the elongated body means comprising a portion of the downhole well fluid sampling apparatus, and sampler port means in communication with the sampling chamber; sampler valve means disposed in the sampling chamber for opening and closing the sampler port means to selectively allow communication of fluid in the well with the sampling chamber via the sampler port means and to selectively allow fluid from the well to be retained within the sampling chamber when the well fluid sampling apparatus is removed from the well.
- Assignee:
- Halliburton Co., Duncan, OK
- Patent Number(s):
- US 4787447
- OSTI ID:
- 6386888
- Country of Publication:
- United States
- Language:
- English
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