Subsea drilling and production system for use at a multiwell site
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Dec 2, 1986
Issued Date -
N/A
app pub date -
Oct 19, 1984
filing date -
Sep 26, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A subsea drilling and production system where the production unit is removably connected onto a drilling template and operatively connected to one or more Christmas trees so that the production unit may be disconnected from the trees and removed from the template without first removing any of the trees and so that any of the trees may be disconnected from the production unit and removed from the underwater site without removing the production unit.
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Cited Art Landscape
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