Hydraulic and earth engineering – Marine structure or fabrication thereof – With anchoring of structure to marine floor
Patent
1979-12-13
1982-06-29
Corbin, David H.
Hydraulic and earth engineering
Marine structure or fabrication thereof
With anchoring of structure to marine floor
405225, E02B 1702, E02D 552
Patent
active
043370101
ABSTRACT:
An inflatable packer for use on an offshore platform to seal the annulus between the jacket leg or pile sleeve and a pile driven therethrough, the inflatable packer comprising a packer housing, a first guide ring, a second guide ring, an annular inflatable packer member having an annular reinforcing member therein and annular band of material about the inner periphery thereof adjacent each end, first back-up shoe means and second back-up shoe means secured to the first and second guide rings respectively.
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Sullaway Bob L.
Treece Harold O.
Corbin David H.
Duzan James R.
Halliburton Company
Tregoning John H.
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