Petroleum

Petroleum (L. petroleum, from early 15c. "petroleum, rock oil" (mid-14c. in Anglo-French), from Medieval Latin petroleum, from Latin: petra: "rock" + oleum: "oil".) is a naturally occurring, yellow-to-black liquid found in geological formations beneath the Earth's surface, which is commonly refined into various types of fuels.

It consists of hydrocarbons of various molecular weights and other organic compounds. The name petroleum covers both naturally occurring unprocessed crude oil and petroleum products that are made up of refined crude oil. A fossil fuel, petroleum is formed when large quantities of dead organisms, usually zooplankton and algae, are buried underneath sedimentary rock and subjected to intense heat and pressure.

Petroleum is recovered mostly through oil drilling (natural petroleum springs are rare). This comes after the studies of structural geology (at the reservoir scale), sedimentary basin analysis, reservoir characterization (mainly in terms of the porosity and permeability of geologic reservoir structures). It is refined and separated, most easily by distillation, into a large number of consumer products, from gasoline (petrol) and kerosene to asphalt and chemical reagents used to make plastics and pharmaceuticals. Petroleum is used in manufacturing a wide variety of materials, and it is estimated that the world consumes about 90 million barrels each day.

Crude

Crude can refer to:

Documentary films:

Other:

Alexis Madrigal

Alexis Madrigal is an American journalist. Madrigal is currently the Silicon Valley bureau chief for Fusion.

Education

Madrigal gained his A.B. from Harvard University in 2004.

Journalist

In 2010, Madrigal began working for The Atlantic. In 2014, Madrigal was promoted to deputy editor of TheAtlantic.com. He joined Fusion later in the year. Madrigal has also written for Wired. According to Aspen Ideas Festival, Madrigal helped to make Wired Science become "one of the most popular blogs in the world."

Recognition

In 2014, Madrigal spoke at the Aspen Ideas Festival alongside Tony Fadell as part of the panel discussion "A New and Promising Energy Future".

Works

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Strategy&

Strategy& is a global strategy consulting firm originally established as Booz Allen Hamilton in the United States in 1914 and is now part of PricewaterhouseCoopers, which acquired the former Booz & Co. on April 4, 2014. The firm is active in a broad range of sectors, including Energy, Healthcare, Financial Services, Chemicals, Telecommunications, Automotive, Aerospace, Media, Technology and Fast-Moving Consumer Goods (FMCG).

The company has 57 offices around the world. 70 of the world's largest 100 corporations and 400 of the largest 500 US corporations are Strategy& clients and the firm has been involved in a number of important business episodes, including the dawn of the contract system for Hollywood movies, the merger of the National and American football leagues, and the rescue of the Chrysler corporation from bankruptcy. On October 30, 2013, it was announced that PwC would buy and merge with Booz & Company (owned by Booz Allen Hamilton until 2008), including the company's name and its 300 partners, subject to a December vote of the Booz & Company partners. The deal closed on April 4, 2014, and the firm was formally renamed to Strategy&.