Offshore Deep-water Drilling Conducters Installed by InterMoor

Press Release
Monday, September 10, 2012
Papa Terra Project: Photo credit InterMoor

InterMoor, an Acteon company, completes installation of the drilling and production conductors for the Papa Terra offshoref Brazil.

Petrobras serves as the operator of the Papa Terra concession with a 62.5 percent interest; Chevron holds the remaining 37.5 percent interest.

InterMoor was responsible for the design, procurement, fabrication and installation of 15 conductors for the project.  Fabricated at InterMoor’s 24-acre, Morgan City, La., facility, the conductors are 36 inches (91 centimeters) in diameter and 187 feet (57 meters) long.

InterMoor chartered the Skandi Skolten, DOF Subsea’s Construction Anchor Handling Vessel, and the installation barge with a customized conductor launch system. For conductor driving, InterMoor used MENCK’s MHU-270T DWS which included a deepwater hydraulic hammer capable of providing a driving energy of 270 kilojoules at a water depth of 3,281 feet (1000 meters) combined with MENCK’s girdle-type electro-hydraulic power pack and umbilical support system.

Generating hydraulic power at depth, rather than at the surface, means no hydraulic hose, therefore minimalizing environmental impact and energy loss.
The conductors were installed in water depths of 3,937 feet (1,200 meters) in the southern Campos Basin off the coast of Brazil.

InterMoor’s conductor services optimize conductor design to meet project-specific load and fatigue requirements, and the unique patented installation method allows installation without the need of a construction vessel. A standard Anchor Handling Vessel is sufficient, leading to a more economical installation off the rig’s critical path.
 

Maritime Reporter September 2014 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

Technology

Experimental Floating Wind Farm Nears Installation

Launched in March 2012, the Fukushima experimental offshore floating wind farm project sponsored by the Ministry of Economy, Trade and Industry is nearing the installation

AVEVA E3D Takes Center Stage

Customer case studies combine with advances in asset visualization and cloud technologies to showcase a new era in the creation and management of complex Digital Assets.

First Libra Offshore Oil Well Confirms Discovery

Libra consortium reports that drilling the first well in the area extension of Libra, the 3-BRSA-1255-RJS (3-RJS-731), confirmed the discovery of good quality

Energy

Statoil Invests $1.5b in US Offshore Project

Statoil together with co-owners in the Stampede development in the Gulf of Mexicohas sanctioned the Stampede project in the U.S. Gulf of Mexico. Statoil said it will invest $1.

CMA CGM to Retrofit 10 More Bulbous Bows

The CMA CGM Group said it will retrofit 10 of its vessels’ bulbous bows to achieve improved energy efficiency for slow steaming. The modifications are in addition

Experimental Floating Wind Farm Nears Installation

Launched in March 2012, the Fukushima experimental offshore floating wind farm project sponsored by the Ministry of Economy, Trade and Industry is nearing the installation

 
 
Maritime Careers / Shipboard Positions Maritime Contracts Maritime Security Naval Architecture Navigation Offshore Oil Pipelines Port Authority Ship Repair Sonar
rss | archive | history | articles | privacy | terms and conditions | contributors | top maritime news | about us | copyright | maritime magazines
maritime security news | shipbuilding news | maritime industry | shipping news | maritime reporting | workboats news | ship design | maritime business

Time taken: 0.1499 sec (7 req/sec)