SUBSEA WIRELINE INTERVENTION SYSTEM
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Dec 9, 2010
app pub date -
Jun 4, 2009
filing date -
Jun 4, 2009
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The present invention is a system for subsea well intervention on a vessel with a boom above a well tree. The system includes a subsea deployment reel, a subsea wireline reel, and an intervention tool. The deployment reel has a deployment wireline with an integrated wire rope tether, a grooved drum, a drum motor means, and a control unit. One end of the deployment reel is fixedly attached to a launch and recovery system on the boom of the vessel, and other end of the deployment reel is attached to the wireline reel. The reels and tool lower into the water from the boom for a set depth above the tree. The subsea wireline reel has deployment wireline, a wireline drum, a wireline drum motor means, and a wireline control unit. The wireline reel detaches downward from the deployment reel, after the two reels have stopped lowering. Then, the intervention tool is delivered a final distance to engage the subsea tree.
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