E - Fixed Constructions – 21 – B
Patent
E - Fixed Constructions
21
B
E21B 43/013 (2006.01)
Patent
CA 2154884
A diverless and guidelineless method to connect two subsea flowlines by a jumper assembly is provided. Pivotable stabs and fluid connection means are provided on each end of the jumper assembly. The stabs mate into receptacles located on the subsea flowline connections. The flowline is preferably lowered vertically and hinged over while sequentially landing the two pivotable stabs into their respective stab receptacles.
Ayers Ray Rolland
Langner Carl Gottlieb
Petersen William Henry
Ritter Paul Bruce Jr.
Shell Canada Limited
Smart & Biggar
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