Logging of subterranean wells using coiled tubing
Patent
·
OSTI ID:6180276
This patent describes an apparatus for production logging of a well utilizing artificial lift in a wellbore. It comprises: coiled tubing extending into the wellbore having wireline electrical cable passing through a central bore thereof and having a remote end within the wellbore which end is connected to gas injector means. The wireline cable passing through the gas injector means to a flexible electrically conductive support spacer having an end portion remote from the gas injector means and logging means connected to the end portion of the support spacer.
- Assignee:
- Dowell Schlumberger Inc., Tulsa, OK (USA)
- Patent Number(s):
- A; US 4984634
- Application Number:
- PPN: US 7-485187
- OSTI ID:
- 6180276
- Country of Publication:
- United States
- Language:
- English
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