Hybrid coiled tubing/conventional drilling unit
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 1, 1998
Grant Date -
N/A
app pub date -
Nov 1, 1996
filing date -
Nov 3, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
There is described an apparatus for the drilling and servicing of bore holes in the earth, comprising a first sub-assembly adapted for the drilling and servicing of bore holes using jointed and coiled tubing, a second sub-assembly adapted for the drilling and servicing of bore holes using a continuous length of coiled tubing, and a platform adapted to support the first and second sub-assemblies thereon.
First Claim
Family
International Classification(s)
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