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Researchers review risk to water resources from unconventional shale gas development in US

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They identified four potential modes of water resource degradation: (1) shallow aquifers contaminated by fugitive natural gas (i.e., They identified four potential modes of water resource degradation: (1) shallow aquifers contaminated by fugitive natural gas (i.e.,

Water 306
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China’s CNOOC to acquire Canada-based Nexen for $15.1B; offshore oil and gas, oil sands, and shale gas

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CNOOC Limited—China’s largest producer of offshore crude oil and natural gas and one of the largest independent oil and gas exploration and production companies in the world—is acquiring all of the Common Shares of Canada-based energy company Nexen Inc. billion cash. The price represents a premium of.

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Pitt engineers using membrane distillation to recycle water used in fracking and drilling

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Engineers at the University of Pittsburgh Swanson School of Engineering are using membrane distillation technology to enable drillers to filter and reuse the produced water in the oil and gas industry, in agriculture, and other beneficial uses. The team is back in the lab to find a fix. Desalination. doi: 10.1016/j.desal.2021.115513.

Water 303
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Univ. of Calgary team developing nanocatalysts for underground upgrading of heavy oil and bitumen; possible “next generation” of oil sands production

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Researchers at the University of Calgary are developing ultra-dispersed (UD) nanocatalysts for the in situ upgrading of heavy oil and bitumen from deep reservoirs. One of the challenges of such an approach is the placement of the catalyst deep into the heavy oil plume by transporting a catalyst suspension through the sand medium.

Oil-Sands 358
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ExxonMobil announces 6th oil discovery offshore Guyana with Ranger-1; Guyana may move from non-producer to regional powerhouse

Oil (..)

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California adds more regulation for oil and gas industry; water quality and spill response

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AB 1328 gives California water agencies access to information on potentially hazardous chemicals used in oil and gas operations. AB 1197 will ensure their spill management teams are adequately trained and prepared in the event of an oil spill.

Water 186
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Petrobras’ June oil production in Brazil up 1.7% exceeding 2M bpd; gas production reaches record

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Petrobras’s June oil production in Brazil averaged 2,008 thousand barrels/day (bpd), up 1.7% The company’s oil and natural gas production in Brazil in the same month was 2,426 thousand barrels of oil equivalent per day (boed), indicating a 1.6% June’s natural gas production of 66.4 million m 3.

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