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Chevron leveraging information technology to optimize thermal production of heavy oil with increased recovery and reduced costs

Green Car Congress

Chevron’s focus on optimizing the thermal management of the Kern River field has resulted in a steady drop in the steam:oil ratio (barrels steam water per barrel oil), resulting in improved economics of the field even with slowly declining production. Data: California DOGGR. Click to enlarge. Source: Chevron. Click to enlarge.

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Opinion: The Dark Side Of The Shale Bust

Green Car Congress

The fallout of the collapse in oil prices has a lot of side effects apart from the decline of rig counts and oil flows. Williston is coping with $300 million in debt after having leveraged itself to buildup infrastructure to deal with the swelling of people and equipment heading for the oil patch.

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Perspective: US Needs to Transition to Hydrous Ethanol as the Primary Renewable Transportation Fuel

Green Car Congress

The oil price shocks of the 1970s led the Brazilian government to address the strain high prices were placing on its fragile economy. Brazil, the largest and most populous country in South America, was importing 80% of its oil and 40% of its foreign exchange was used to pay for that imported oil.

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Updated NETL study provides more detailed economic and environmental assessment of coal-to-liquids and CTL with modest biomass

Green Car Congress

Performance in the study is measured by such metrics as: (1) required selling price of the fuel; (2) crude oil price when the process will become economically viable; (3) the Well-to-Wheels (WTW) life cycle GHG emissions profile of the diesel fuel; and (4) the water usage associated with the facility.

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EIA: China’s use of methanol in liquid fuels has grown rapidly since 2000; >500K bpd in 2016

Green Car Congress

Methanol, like ethanol, is an alcohol with inherent issues such as its solubility in water and corrosiveness. Methanol is a clean-burning, high-octane fuel component, as the oxygen present in methanol aids in more complete fuel combustion. MTG units involve high capital costs and are only cost-competitive when oil prices are high.

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Syngas Engages Rentech and GE for Clinton Coal and Biomass to Liquids Project in Australia

Green Car Congress

Projected output of the Clinton Project is a maximum 13,000 barrels of diesel per day (15,800 barrels of oil equivalent per day or 5.3 Syngas projects about a 10% ROI at US$60/barrel of crude, which higher returns at higher oil prices.

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Biosyncrude Gasification Process Could Produce Motor Fuel at Cost of Around $3/gallon

Green Car Congress

A crude oil price of US$100/bbl results in an approximate cost of €0.56/L Biomass is pyrolized to a pyrolysis oil. The pyrolysis oil is mixed with pyrolysis coke from the process to create a biocrude slurry for transport and subsequent gasification to syngas and subsequent catalytic conversion to chemicals and/or fuels.

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