Well completion system
AssigneeFramo Developments (UK) Limited
InventorFrank Mohn
Life of this patent
Estimating the term…
Abstract
A well completion system comprises production tubing (5) extending downhole from wellhead equipment (2) to a plurality of completion systems (7, 8, 9). A well testing facility comprising a test loop (26) with flow metering equipement (27) is included in the wellhead equipment. Each of a plurality of independently adjustable flow control means (57) is operable to stop the flow of fluid from a respective one of the completion assemblies into the production tubing. The downhole completion assemblies (7, 8, 9) are mounted on a common fluid and electrical supply means (4) comprising tubular electrical conductor means (42) and tubing (41, 45, 46) defining fluid paths.
Claims4
A well completion system comprising:
- a plurality of downhole completion assemblies,
- supply means carrying a fluid and an electrical supply, said supply means comprising three concentric tubular electrical conductors, dielectric sleeves between said tubular conductors, and tubing concentric with said tubular conductors defining at least one fluid supply path, and
- means mounting said completion assemblies in communication with said supply means.
A well completion system comprising:
- wellhead equipment,
- at least one downhole completion assembly,
- production tubing extending between said wellhead equipment and said at least one completion assembly,
- power tubing extending within said production tubing between said wellhead equipment and said at least one completion assembly, said power tubing comprising at least one tubular electrical conductor, and
- at least one of a logging and a monitoring means carried by said power tubing in operative association with said wellhead equipment by way of said tubular electrical conductor.
Dependencies are inferred from the claim text.