Stabilizer assembly for wired drill pipe coupling
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 21, 2017
Grant Date -
Aug 6, 2015
app pub date -
Jan 31, 2014
filing date -
Jan 31, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A downhole sub having a first tubular housing with a first internal shoulder, a second tubular housing with a second internal shoulder, and a stabilizer assembly to be disposed between the first and second internal shoulders. The first and second tubular housings are configured to be threaded together, and the stabilizer assembly is configured to engage the first and second internal shoulders. A method of coupling tubular housings in a downhole sub in which a first tubular housing and a second tubular housing are threadably coupled, where the first tubular housing includes a first shoulder and the second tubular housing includes a second shoulder. A sleeve is interlocked with and inside the second tubular housing such that the sleeve is disposed between the first and second shoulders and includes a third shoulder, where the first shoulder is torqued against the third shoulder.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2014 Application Filing Year
- E21B Class
- 4199 Applications Filed
- 3550 Patents Issued To-Date
- 84.55 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- E21B Class
- 11.26 % this patent is cited more than
- 8 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Aug 21, 2028 |
