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U Calgary study finds oil shale most energy intensive upgraded fuel followed by in-situ-produced bitumen from oil sands

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A team at the University of Calgary (Canada) has compared the energy intensities and lifecycle GHG emissions of unconventional oils (oil sands and oil shale) alongside shale gas, coal, lignite, wood and conventional oil and gas. Earlier post.). —Nduagu & Gates.

Oil-Sands 150
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PDVSA and PetroChina move ahead with 400,000 barrel per day oil refinery in China; processing Orinoco heavy and extra-heavy crude

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Petróleos de Venezuela SA (PDVSA) and PetroChina recently signed the Project for Development and Establishment of a joint venture to realize the future development of the Nanhai refinery. Oil and Gas Journal (OGJ) pegged Venezuela’s 2011 reserves at 211 billion barrels, up from 99.4 billion barrels, up 40.4%

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State Department releases final environmental impact statement on Keystone XL Pipeline Project; analysis of GHG emissions

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Comparison of the percent differential for WTW (well-to-wheel) GHGs from gasoline produced from WCSB oil sands using different production processes relative to gasoline produced from reference crudes. The proposed Project is not likely to impact the amount of crude oil produced from the oil sands.

Oil-Sands 253
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IEA: Global oil discoveries and new projects fell to historic lows in 2016 while US shale surged; “two-speed” market

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Global oil discoveries fell to a record low in 2016 as companies continued to cut spending and conventional oil projects sanctioned were at the lowest level in more than 70 years, according to the International Energy Agency, which warned that both trends could continue this year. Oil discoveries declined to 2.4

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Rosneft and PDVSA sign joint venture agreement for Orinoco heavy-oil Carabobo-2 project

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Russian oil and gas major Rosneft, 75% owned by the government, and the Venezuelan Corporacion Venezolana del Petroleo (CVP), a subsidiary of PDVSA, signed an agreement to create a joint venture to develop heavy oil reserves in Venezuela in the framework of the Carabobo-2 project. oil sands). Earlier post.

Oil 186
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Chevron leveraging information technology to optimize thermal production of heavy oil with increased recovery and reduced costs

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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.

Chevron 244
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IHS-CERA concludes “no material impact” on US GHG from Keystone XL; heavy crude from Venezuela most likely replacement

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The proposed Keystone XL pipeline for transporting oilsands-derived crude to Gulf Coast refineries would have “ no material impact ” on US greenhouse gas (GHG) emissions, according to a new Insight report by IHS CERA. Future price volatility is to be expected. This indicates that oil sands can grow using rail; it is already happening.

Venezuela 275