Subsea production system and method for line connection between a manifold and adjacent satellite wells
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United States of America Patent
Stats
-
Oct 26, 1993
Grant Date -
N/A
app pub date -
Oct 15, 1991
filing date -
Oct 12, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A subsea production system effects line connections between a manifold and adjacent satellite wells. The radial distance between each well (37) and a central manifold (38) is reduced to an operational minimum. The manifold is provided with connection terminals (45) including at a lower portion, a hydraulic type connector (47), and at an upper portion a reentry mandrel (50). A supporting structure (53) of the connection terminal (45) consists at the lower portion of a mud mat (54) centrally of a waiting mandrel (55). A lateral structure (56) is provided at an upper portion with eyelets (57), and the upper portion mounts a reentry funnel (58). Various methods are effected for completing line connections between such a manifold (38) and adjacent satellite wells (37).
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