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Jennifer Briddon / Ben Metcalfe >>> Tracerco
Risk Reduction of Dropped Objects on Pipelines around Offshore Platforms
Henning Bø >>> TDW Offshore Services
Systematic Handling and “Live” Repair of Gas Pipeline Leaks
Asle Venas / Jens P. Tronskar / Lee Chon Gee >>> DNV GL
Corrosion Prevention
For a century now, DENSO Group Germany represents experience, quality and reliability for corrosion prevention and sealing technology
Integrity of Subsea Pipeline Butt Welds through Design, Construction & Operational Life
Harry Cotton / Istvan Bartha >>> Wood
Innovative Technology of Non–Contact Magnetic Tomography for Subsea Pipeline
N. H. A. Ahmad / R. Z. Ismail / M. P. Othman / I. Kolesnikov >>> Transkor (M) Sdn Bhd / PETRONAS
Ultra-deep Water Gas Pipelines Collapse and Consequences
Hossein Pirzad / Leif Collberg / Samaneh Etemadi >>> EGIS / DNV GL / University of Oslo
Take a look at the newest ptj Issue OFFSHORE PIPELINES

Nebraskan Regulators Give Keystone XL Pipeline the Green Light

Nebraskan Regulators Give Keystone XL Pipeline the Green Light (shannonpatrick / wikipedia)

TransCanada has obtained final approval from state officials in Nebraska to build the controversial Keystone pipeline across Nebraska, even though these same officials vetoed what TransCanada has viewed as the preferred route.

And while the final approval should mean that construction can begin, the realities are more complex, and even TransCanada itself says it will now have to review a number of factors relating to the pipeline's economic and political feasibility.

The Nebraska decision comes on the heels of the pipeline spilling 210,000 gallons of heavy tar sands crude in northeastern South Dakota. Officials at the South Dakota Department of Environment and Natural Resources don't believe the leak affected any nearby water bodies or drinking water systems. They also said that responsibility for the clean - up rests with TransCanada, and that the company had dispatched crews to clean the spill up within 15 minutes of the accident. The clean-up will likely continue for several months.

The pipeline transports crude from Alberta, Canada, to refineries in Illinois and Oklahoma, passing through the eastern Dakotas, Nebraska, Kansas and Missouri. It can handle nearly 600,000 barrels, or about 23m gallons, daily. TransCanada says on its website that the company has safely transported more than 1.5bn barrels of oil, or about 63bn gallons (with the exception of the South Dakota spill as well as several other minor spills), through the system since operations began in 2010.

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