Retrievable wedging system for coupling downhole devices into cased bore holes
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 20, 1989
Grant Date -
N/A
app pub date -
Sep 14, 1987
filing date -
Sep 14, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A retrievable downhole wedging system is disclosed for firmly securing accelerometers and other instruments to the bottom of a cased bore hole. The system includes a pair of arcuate top wedges and a pair of arcuate bottom wedges for insertion between the accelerometers and the casing. The bottom wedges are slideably coupled to the accelerometer such that they will not become separated from the accelerometer during retrieval. A retrieving means is provided for disengaging the accelerometer by first individually removing the top wedges and then pulling the accelerometer free of the bottom wedges.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully