Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

Seafloor manifold center installed

Journal Article · · Ocean Ind.; (United States)
OSTI ID:6093257
The Shell/Esso Underwater Manifold Center (UMC), designed and tested as a diverless production facility, is a significant step toward really deep water oil and gas production. In May 1982, the 2100 metric ton unit was towed 645 miles from its Dutch fabrication yard and precisely emplaced in 500 ft water in the Cormorant field in only 6 days. When fully installed with all of its wells drilled and testing completed, the UMC will have cost an estimated $700 million. During its anticipated 25 yr operating life, the UMC is expected to produce ca 110 million bbl from the central Cormorant area. Design and operational criteria are described.
OSTI ID:
6093257
Journal Information:
Ocean Ind.; (United States), Journal Name: Ocean Ind.; (United States) Vol. 17:7; ISSN OCIDA
Country of Publication:
United States
Language:
English

Similar Records

Shell/esso will install /700-million underwater manifold center in North Sea
Journal Article · Sun Jan 31 23:00:00 EST 1982 · Ocean Ind.; (United States) · OSTI ID:7021053

Initial experience with an Underwater Manifold Centre
Conference · Mon Oct 01 00:00:00 EDT 1984 · Soc. Pet. Eng. AIME, Pap.; (United States) · OSTI ID:5982758

Review of operational experience drilling wells through an underwater manifold center
Journal Article · Sun Nov 30 23:00:00 EST 1986 · SPE (Society of Petroleum Engineers) Drill. Eng.; (United States) · OSTI ID:7229811