Statoil Awards Aker a Contract for New Type of Rig

Press Release
Wednesday, April 18, 2012
A prototype of a Cat B rig installation (Photo: Statoil).

Statoil is awarding Aker Solutions a contract today for hiring of an entirely new type of rig, which represents an important technological advance for the industry.

The category B rig will represent an important contribution toward increasing recovery from existing fields. The rig with associated integrated services is expected to reduce operating costs for well intervention by as much as 40 percent.

Development of technology for increasing the recovery from operating fields is an area of commitment for Statoil. For the last year, the average oil recovery rate from Statoil-operated fields has risen from 49 percent to 50 percent.

The category B rig is designed and equipped for the industrialization of drilling and intervention services in existing production wells and represents a new service.

“This will be a very important part of the tool box for increased recovery on the Norwegian continental shelf, making it possible to produce oil and gas which otherwise would be lost,” said Statoil executive vice president of Technology, Projects and Drilling, Margareth Øvrum. “The category B rig is the result of long-term, targeted technology development to increase subsea well recovery rates.”

In cooperation with the supplier industry, Statoil has developed a new type of rig and well control system specially adapted to carry out well intervention and drilling operations in existing subsea wells.

This type of rig fills the gap between light intervention vessels (category A) and conventional rigs (category C).

The category B design with integrated services is based on Aker Solutions’ own studies with a background in Statoil specifications. The rig type is designed for year-round well service in Statoil-operated activities.

The category B design provides the option for a number of different types of well interventions using wire line and coiled tubing operations.

This type of rig is also designed to carry out sidetrack drilling from production tubing (through tubing drilling – TTD) in a manner that allows simultaneous production from both the new sidetrack and existing production tubing. The well services are conducted through existing subsea Christmas trees.

The key to maintaining the current production level on the Norwegian continental shelf (NCS) is increased recovery from existing fields, along with the development of new fields. Increasing drilling activity on mature fields is important in order to achieve the NCS’ full potential.
Statoil and the licensees will enter into an eight-year contract with options for three times two years for the category B service. The estimated value of the contract is USD 1.9 billion. In addition to rig rental, the contract also includes rental of the necessary equipment and services to carry out well intervention, sidetrack drilling, ROV operations, well testing and cementing.

The rig will be in service in 2015.
 

Maritime Reporter April 2015 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

People & Company News

BIMCO Welcomes EU Decision on Migrants

BIMCO has stated today that it appreciates the new efforts by EU leaders to reduce increasing reliance on merchant shipping to rescue the growing numbers of

Long Beach, Los Angeles ports host forum to gather input

More than 100 cargo owners, trucking firm leaders, longshore labor, marine terminals and other goods movement industry representatives turned out Wednesday for

Arctic Nations to Fight Climate Change Despite Russia Tensions

The eight Arctic Council nations pledged on Friday to do more to combat climate change that is shrinking the vast frigid region, with countries trying to put

Technology

Goliat FPSO in Norway

The Goliat FPSO was successfully floated off the heavy-lift vessel, Dockwise Vanguard, in the fjord outside Hammerfest, says Eni Norge    The Goliat platform has arrived in Hammerfest,

OSV Technology: Notable Designs & Deliveries

Though the market for Offshore Support Vessels (OSVs) is soft, advances in technology, fit and finish in  the sector is unrivaled in any other maritime niche over the past five years.

Gondan Lays Keef for IMR Oceanographic Vessel

Gondan Shipyard has celebrated at its facilities in Figueras the keel laying ceremony of the new Oceanographic Research Vessel for the Institute of Marine Research (IMR) of Bergen, Norway.

Contracts

Algoma Central Orders New Great Lakes Ships

Algoma Central Corporation announces $160 million investment in fleet expansion and fleet renewal   Algoma Central Corporation announced that it has acquired

Russia, France Close to Deal on Mistrals

Russia and France are close to reaching an agreement for Paris to cancel a frozen contract on the sale of Mistral helicopter carriers and reimburse Moscow, a Russian

Horizon's Hawaii Business Acquisition Cleared by DOJ

Horizon Lines, Inc. reported yesterday that, after a review by the Antitrust Division of the Department of Justice, Horizon's proposed sales transaction with The

Offshore

Falklands' Oil Drilling at Isobel Deep Suspended

Oil explorers drilling in the waters north of the Falkland Islands have suspended work on the second well of their 2015 current six-well drilling campaign after a technical problem.

Arctic Nations to Fight Climate Change Despite Russia Tensions

The eight Arctic Council nations pledged on Friday to do more to combat climate change that is shrinking the vast frigid region, with countries trying to put

OSV Technology: Notable Designs & Deliveries

Though the market for Offshore Support Vessels (OSVs) is soft, advances in technology, fit and finish in  the sector is unrivaled in any other maritime niche over the past five years.

Energy

Goliat FPSO in Norway

The Goliat FPSO was successfully floated off the heavy-lift vessel, Dockwise Vanguard, in the fjord outside Hammerfest, says Eni Norge    The Goliat platform has arrived in Hammerfest,

Skangass Celebrates Topping Up

Nordic liquefied natural gas operator Skangass  has celebrated a topping out ceremony at its Pori LNG terminal. The company said it was making progress in the

Falklands' Oil Drilling at Isobel Deep Suspended

Oil explorers drilling in the waters north of the Falkland Islands have suspended work on the second well of their 2015 current six-well drilling campaign after a technical problem.

 
 
Maritime Contracts Maritime Standards Naval Architecture Navigation Offshore Oil Pipelines Salvage Shipbuilding / Vessel Construction Sonar Winch
rss | archive | history | articles | privacy | 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: 0.4442 sec (2 req/sec)