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Nitrogen Removal and N2O Accumulation during Hydrogenotrophic Denitrification: Influence of Environmental Factors and Microbial Community Characteristics

December 30th, 2016

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Environmental Science & Technology
DOI: 10.1021/acs.est.6b00071

BHI: Yearend US rig count continues to climb

December 30th, 2016

The US rig count increased yet again this week, jumping 5 units to reach a total of 658 during the week ended Dec. 30, according to data from Baker Hughes Inc.

ONGC to buy stake in Deen Dayal West field offshore India

December 30th, 2016

Oil & Natural Gas Corp Ltd. said it will buy the 80% stake in Deen Dayal West field offshore eastern India held by Gujarat State Petroleum Corp. Ltd. The agreement for $995.26 million includes operatorship.

Production starts at Ivar Aasen field in Norwegian North Sea

December 30th, 2016

Ivar Aasen oil field in the Norwegian North Sea has begun producing (OGJ Online, Oct. 25, 2016). Oil production began Dec. 24, some 4 years after the plan for development and operation was submitted.

Aker BP makes North Sea oil discovery near Frigg field

December 30th, 2016

The Norwegian Petroleum Directorate reported that Aker BP ASA has made an oil discovery near Frigg field in the North Sea.

MARKET WATCH: NYMEX crude oil drops modestly on inventory report

December 30th, 2016

Crude oil prices dropped modestly, settling under $53.80/bbl on Dec. 29 after a weekly US government report showed an increase in US crude oil inventories and with uncertainty about supply and demand in the coming year.

Pump-to-Wheels Methane Emissions from the Heavy-Duty Transportation Sector

December 30th, 2016

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Environmental Science & Technology
DOI: 10.1021/acs.est.5b06059

Aggregation Reverses the Carrier Effects of TiO2 Nanoparticles on Cadmium Accumulation in the Waterflea Daphnia magna

December 30th, 2016

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Environmental Science & Technology
DOI: 10.1021/acs.est.6b03951

Complete Nitrogen Removal from Synthetic Anaerobic Sludge Digestion Liquor through Integrating Anammox and Denitrifying Anaerobic Methane Oxidation in a Membrane Biofilm Reactor

December 30th, 2016

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Environmental Science & Technology
DOI: 10.1021/acs.est.6b04500

First VLEC cargo caps landmark year for ethane trade

December 29th, 2016

Seaborne exports of ethane from the US began early in 2016 and advanced technologically in the year’s final month.

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