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Gene Ellis

What If We Never Run Out of Oil? - Charles C. Mann - The Atlantic - 0 views

  • In most cases, mining tar sands involves drilling two horizontal wells, one above the other, into the bitumen layer; injecting massive gouts of high-pressure steam and solvents into the top well, liquefying the bitumen; sucking up the melted bitumen as it drips into the sand around the lower well; and then refining the bitumen into “synthetic crude oil.”
  • Economists sometimes describe a fuel in terms of its energy return on energy invested (EROEI), a measure of how much energy must be used up to acquire, process, and deliver the fuel in a useful form. OPEC oil, for example, is typically estimated to have an EROEI of 12 to 18, which means that 12 to 18 barrels of oil are produced at the wellhead for every barrel of oil consumed during their production. In this calculation, tar sands look awful: they have an EROEI of 4 to 7. (Steaming out the bitumen also requires a lot of water. Environmentalists ask, with some justification, where it all is going to come from.)
  • To obtain shale gas, companies first dig wells that reach down thousands of feet. Then, with the absurd agility of anime characters, the drills wriggle sideways to bore thousands of feet more through methane-bearing shale. Once in place, the well injects high-pressure water into the stone, creating hairline cracks. The water is mixed with chemicals and “proppant,” particles of sand or ceramic that help keep the cracks open once they have formed. Gas trapped between layers of shale seeps past the proppant and rises through the well to be collected.
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  • Several researchers told me that the current towel-snapping between Beijing and Tokyo over islands in the East China Sea is due less to nationalistic posturing than to nearby petroleum deposits.)
  • Today, a fifth of U.S. energy consumption is fueled by coal, mainly from Appalachia and the West, a long-term energy source that has provided jobs for millions, a century-old way of life
  • and pollution that kills more than 10,000 Americans a year (that estimate is from a 2010 National Research Council study).
  • Roughly speaking, burning coal produces twice as much carbon dioxide as burning the equivalent amount of natural gas. Almost all domestic coal is used to generate electricity—it produces 38 percent of the U.S. power supply. Fracking is swiftly changing this: in 2011, utilities reported plans to shut down 57 of the nation’s 1,287 coal-fired generators the following year. Largely in consequence, U.S. energy-related carbon-dioxide emissions have dropped to figures last seen in 1995. Since 2006, they have fallen more than those from any other nation in the world.
  • In the sort of development that irresistibly attracts descriptors like ironic, Germany, often touted as an environmental model for its commitment to solar and wind power, has expanded its use of coal, and as a result is steadily increasing its carbon-dioxide output. Unlike Americans, Europeans can’t readily switch to natural gas; Continental nations, which import most of their natural gas, agreed to long-term contracts that tie its price to the price of oil, now quite high.
  • Water-assisted fracturing has been in use since the late 1940s, but it became “fracking” only recently, when it was married with horizontal drilling and the advanced sensing techniques that let it be used deep underground. Energy costs are surprisingly small; a Swiss-American research team calculated in 2011 that the average EROEI for fracked gas in a representative Pennsylvania county was about 87—about six times better than for Persian Gulf oil and 16 times better than for tar sands. (Fracking uses a lot of water, though, and activists charge that the chemicals contaminate underground water supplies.)
  • In mid-March, Japan’s Chikyu test ended a week early, after sand got in the well mechanism. But by then the researchers had already retrieved about 4 million cubic feet of natural gas from methane hydrate, at double the expected rate.
  • What is known, says Timothy Collett, the energy-research director for the USGS program, is that some of the gulf’s more than 3,500 oil and gas wells are in gas-hydrate areas.
  • In Dutch-disease scenarios, oil weakens all the pillars but one—the petroleum industry, which bloats steroidally.
  • Because the national petroleum company, with its gush of oil revenues, is the center of national economic power, “the ruler typically puts a loyalist in charge,” says Michael Ross, a UCLA political scientist and the author of The Oil Curse (2012). “The possibilities for corruption are endless.” Governments dip into the oil kitty to reward friends and buy off enemies. Sometimes the money goes to simple bribes; in the early 1990s, hundreds of millions of euros from France’s state oil company, Elf Aquitaine, lined the pockets of businessmen and politicians at home and abroad.
  • How much of Venezuela’s oil wealth Hugo Chávez hijacked for his own political purposes is unknown, because his government stopped publishing the relevant income and expenditure figures. Similarly, Ross points out, Saddam Hussein allocated more than half the government’s funds to the Iraq National Oil Company; nobody has any idea what happened to the stash, though, because INOC never released a budget. (Saddam personally directed the nationalization of Iraqi oil in 1972, then leveraged his control of petroleum revenues to seize power from his rivals.)
  • “How will the royal family contain both the mullahs and the unemployed youth without a slush fund?”
  • It seems fair to say that if autocrats in these places were toppled, most Americans would not mourn. But it seems equally fair to say that they would not necessarily be enthusiastic about their replacements.
Gene Ellis

Suez Isn't the Real Crisis for Oil Prices - WSJ.com - 0 views

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    "BY LIAM DENNING Oil bulls are misreading the wisdom of crowds. Near-month U.S. crude-oil futures jumped above $100 a barrel Wednesday, ostensibly because of mass protests in Egypt. But it is worth remembering that Egypt is a net oil importer, not exporter. As for the Suez Canal, net traffic of oil and refined products-that is, the difference between northbound and southbound transit-amounted to roughly 101,000 barrels a day in the first quarter, according to the Suez Canal Authority. That is all of 0.1% of global demand. Egypt's Suez-Mediterranean"
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    "BY LIAM DENNING Oil bulls are misreading the wisdom of crowds. Near-month U.S. crude-oil futures jumped above $100 a barrel Wednesday, ostensibly because of mass protests in Egypt. But it is worth remembering that Egypt is a net oil importer, not exporter. As for the Suez Canal, net traffic of oil and refined products-that is, the difference between northbound and southbound transit-amounted to roughly 101,000 barrels a day in the first quarter, according to the Suez Canal Authority. That is all of 0.1% of global demand. Egypt's Suez-Mediterranean"
Gene Ellis

Reversing the Flow of Oil - NYTimes.com - 0 views

  • Reversing the Flow of Oil
  • “Economically, it means that money that was flowing out of the United States into sovereign wealth funds and treasuries around the world will now stay in the U.S. and be invested in the U.S., creating jobs. It doesn’t change everything, but it certainly provides a new dimension to U.S. influence in the world.”
  • The oil bounty is thanks to modern production techniques including hydraulic fracturing, or fracking, which involves injecting water and chemicals into the ground to crack oil-saturated shale.
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  • Domestic oil production has rocketed by roughly 70 percent over the last six years to 8.7 million barrels a day, and imports from members of the Organization of the Petroleum Exporting Countries have already been cut roughly by half.
  • many oil experts predict that the country’s output will rise to as much as 12 million barrels a day over the nex
  • Shale oil is predominately light, sweet oil, meaning it is low in sulfur content and flows freely at room temperature.
  • United States exports of oil could reach three million to four million barrels a day in a few years, more than most OPEC producers currently provide world markets.
Gene Ellis

Companies Quietly Apply Biofuel Tools to Household Products - NYTimes.com - 0 views

  • Companies Quietly Apply Biofuel Tools to Household Products
  • A liquid laundry detergent made by Ecover, a Belgian company that makes “green” household products including the Method line, contains an oil produced by algae whose genetic code was altered using synthetic biology. The algae’s DNA sequence was changed in a lab, according to Tom Domen, the company’s manager for long-term innovation.
  • Unilever recently announced that it was using algae oil made by a company called Solazyme in Lux, a popular soap
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  • An ingredient crucial to malaria drugs, artemisinin, is already being produced from a yeast altered through synthetic biology. Specific brands have not been disclosed.
  • Solazyme points to substances like rennet, a key processing aid in cheese-making that requires an enzyme called chymosin to promote clotting. Traditionally, calves’ stomachs were used to provide that enzyme to curdle milk for cheese. But since the late 1990s, rennet has been generated by a microbe whose genetic code was altered with the insertion of a single bovine gene, and that process is the one most widely in use now in the United States.
  • Solazyme describes the organism that produces the oil as “an optimized strain” of single-cell algae “that have been in existence longer than we have.”
  • Ecover buys the ingredient, algal oil from Solazyme, which used to describe itself as a synthetic biology company but has taken the term off its website.
  • Solazyme pointed to the environmental benefits of its processes and noted that the World Wildlife Fund, Rainforest Alliance and other environmental groups support its work. “We use molecular biology and standard industrial fermentation to produce renewable, sustainable algal oils that help alleviate pressures on the fragile ecosystems around the Equator that are frequently subject to deforestation and habitat destruction,”
  • The groups acknowledge that the Solazyme oil itself — in the Ecover detergent — does not contain genetically engineered ingredients in the conventional meaning of the term. Rather, the organism producing the oil has been genetically altered.
  • Some of the same companies are now busily churning out vanillin, resveratrol and citrus flavorings from yeast and other microorganisms that are a product of synthetic biology for use in foods.
Gene Ellis

Oil tanker - Wikipedia, the free encyclopedia - 0 views

  • Oil tankers are often classified by their size as well as their occupation. The size classes range from inland or coastal tankers of a few thousand metric tons of deadweight (DWT) to the mammoth ultra large crude carriers (ULCCs) of 550,000 DWT.
  • The expense was significant: for example, in the early years of the Russian oil industry, barrels accounted for half the cost of petroleum production.[10]
  • While a typical T2 tanker of the World War II era was 532 feet (162 m) long and had a capacity of 16,500 DWT, the ultra-large crude carriers (ULCC) built in the 1970s were over 1,300 feet (400 m) long and had a capacity of 500,000 DWT.[29]
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  • "Supertankers" are the largest tankers, including very large crude carriers (VLCC) and ULCCs with capacities over 250,000 DWT. These ships can transport 2,000,000 barrels (320,000 m3) of oil/318 000 metric tons.[46] By way of comparison, the United Kingdom consumed about 1.6 million barrels (250,000 m3) of oil per day in 2009.[47] ULCCs, commissioned in the 1970s, were the largest vessels ever built, but the longest ones have already been scrapped; only a few ULCCs remain in service, none of which are more than 400m long.[48] Because of their great size, supertankers often can not enter port fully loaded.[28] These ships can take on their cargo at off-shore platforms and single-point moorings.[28] On the other end of the journey, they often pump their cargo off to smaller tankers at designated lightering points off-coast.[28] A supertanker's routes are generally long, requiring it to stay at sea for extended periods, up to and beyond seventy days at a time.[28]
  • As demand grew moderately in the United States and Western Europe, expanding economies such as China fueled exponential growth in demand.[60]
  • The average one-year time charter rate for a 5-year-old tanker of 280,000 metric tons of deadweight varied from $56,500 per day in December 2005 to $53,000 per day in September 2007 with a high of $64,500 per day in September 2006.[59]
Gene Ellis

Gas Prices Moving Away From Link to Oil - NYTimes.com - 0 views

  • That leaves buyers with enormous risk. Oil, which sold for as little as $10 a barrel in the 1990s, when some current contracts were agreed, now costs about $100 per barrel,
  • “Anyone with standard oil-linked contracts is likely losing money in Europe and specifically Italy,
  • Gas bought under such contracts can be 10 percent to 15 percent more expensive than gas bought at spot market prices, he said. Over the past year, Eni's gas and power unit has reported an operating loss of about €812 million, or $1 billion.
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  • “These are not easy discussions,” Mr. Alverà said. “Most sellers are reluctant to sit down and give you big discounts. The more they wait the more they increase their profits.”
  • Still, analysts say it may take decades for Asia to switch from oil linkage to market pricing.
Gene Ellis

Sasol Betting Big on Gas-to-Liquid Plant in U.S. - NYTimes.com - 0 views

    • Gene Ellis
       
      These are areas with lots of natural gas, and little chance of getting it to market, save for liquefication, but even then lacking access to ports.
  • Sasol is building a gas-to-liquids plant in Uzbekistan with the Malaysian oil company Petronas. It is working with Chevron to build another plant in Nigeria.
  • The process is challenging and complex. First a synthetic gas is made from pure oxygen and methane, the main component of natural gas, which is cleansed of sulfur, metals and other impurities, under intense pressure and heat. Then the synthetic gas is put in giant reactors that make a synthetic crude through the Fischer-Tropsch process. The process essentially forces heated synthetic gas to react with a catalyst, typically cobalt, to convert into a liquid hydrocarbon. Finally that liquid is refined into one fuel or another. The process is far more complex than that at a typical refinery, so the plant is much more expensive to build and operate. Alfred Luaces, a refining specialist at the consultancy IHS, said a conventional oil refinery could be built for $50,000 per barrel of capacity, less than half of what Sasol says it is willing to spend on the proposed Louisiana plant.
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  • Rick Manner, a vice president at consultancy KBC Advanced Technologies who has contributed to gas-to-liquids studies for Sasol and other companies, estimated that the projects must keep capital costs at $100,000 for every barrel a day of production capacity to be worthwhile economically at current prices of about $100 a barrel for oil and $4 per thousand cubic feet for natural gas.
  • Mr. Louw, Sasol’s Qatar president, said that the Oryx plant was designed to be profitable with oil at $25 a barrel. That implies a very low long-term price for the natural gas feedstock. He would not specify what Sasol pays its Qatari partner for gas, but he said it was “not zero.”
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    The potential, or lack thereof, of natural gas to diesel conversion.
Gene Ellis

These maps show how Asia is taking over the oil markets - 0 views

  • he world is now using a record amount of oil even though Europe and the United States are paring back.
  • And even as companies are finding new sources of crude in the deep ocean, tar sands and shale rock, they’re struggling to keep up and global crude prices are much, much higher than they were back in 1980.
Gene Ellis

Shale oil and gasoline prices | VOX, CEPR's Policy Portal - 0 views

  • How the shale oil revolution has affected US oil and gasoline prices
Gene Ellis

IEA - December:- Coal's share of global energy mix to continue rising, with coal closin... - 0 views

  • Although the growth rate of coal slows from the breakneck pace of the last decade, global coal consumption by 2017 stands at 4.32 billion tonnes of oil equivalent (btoe), versus around 4.40 btoe for oil, based on IEA medium-term projections. The IEA expects that coal demand will increase in every region of the world except in the United States, where coal is being pushed out by natural gas.
  • “This report sees that trend continuing. In fact, the world will burn around 1.2 billion more tonnes of coal per year by 2017 compared to today – equivalent to the current coal consumption of Russia and the United States combined. Coal’s share of the global energy mix continues to grow each year, and if no changes are made to current policies, coal will catch oil within a decade.” 
  • The report notes that in the absence of a high carbon price, only fierce competition from low-priced gas can effectively reduce coal demand. “The US experience suggests that a more efficient gas market, marked by flexible pricing and fueled by indigenous unconventional resources that are produced sustainably, can reduce coal use, CO
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  • As US coal demand declines, more US coal is going to Europe, where low CO2 prices and high gas prices are increasing the competitiveness of coal in the power generation system.
Gene Ellis

Read, I, Pencil | Library of Economics and Liberty - 0 views

  • Simple? Yet, not a single person on the face of this earth knows how to make me.
  • Not much meets the eye—there's some wood, lacquer, the printed labeling, graphite lead, a bit of metal, and an eraser.
  • a cedar of straight grain that grows in Northern California and Oregon
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  • The logs are shipped to a mill in San Leandro, California.
  • The slats are waxed and kiln dried again.
  • The cedar logs are cut into small, pencil-length slats less than one-fourth of an inch in thickness. These are kiln dried and then tinted for the same reason women put rouge on their faces.
  • Don't overlook the ancestors present and distant who have a hand in transporting sixty carloads of slats across the nation.
  • Once in the pencil factory—$4,000,000 in machinery and building, all capital accumulated by thrifty and saving parents of mine—each slat is given eight grooves by a complex machine, after which another machine lays leads in every other slat, applies glue, and places another slat atop—a lead sandwich, so to speak. Seven brothers and I are mechanically carved from this "wood-clinched" sandwich.
  • The graphite is mined in Ceylon.
  • The graphite is mixed with clay from Mississippi in which ammonium hydroxide is used in the refining process. Then wetting agents are added such as sulfonated tallow—animal fats chemically reacted with sulfuric acid. After passing through numerous machines, the mixture finally appears as endless extrusions—as from a sausage grinder-cut to size, dried, and baked for several hours at 1,850 degrees Fahrenheit. To increase their strength and smoothness the leads are then treated with a hot mixture which includes candelilla wax from Mexico, paraffin wax, and hydrogenated natural fats.
  • My cedar receives six coats of lacquer. Do you know all the ingredients of lacquer? Who would think that the growers of castor beans and the refiners of castor oil are a part of it? They are.
  • Observe the labeling. That's a film formed by applying heat to carbon black mixed with resins. How do you make resins and what, pray, is carbon black?
  • My bit of metal—the ferrule—is brass. Think of all the persons who mine zinc and copper and those who have the skills to make shiny sheet brass from these products of nature. Those black rings on my ferrule are black nickel. What is black nickel and how is it applied? The complete story of why the center of my ferrule has no black nickel on it would take pages to explain. RP.18
  • An ingredient called "factice" is what does the erasing. It is a rubber-like product made by reacting rape-seed oil from the Dutch East Indies with sulfur chloride. Rubber, contrary to the common notion, is only for binding purposes. Then, too, there are numerous vulcanizing and accelerating agents. The pumice comes from Italy; and the pigment which gives "the plug" its color is cadmium sulfide
  • Actually, millions of human beings have had a hand in my creation, no one of whom even knows more than a very few of the others.
  • There isn't a single person in all these millions, including the president of the pencil company, who contributes more than a tiny, infinitesimal bit of know-how.
  • Here is an astounding fact: Neither the worker in the oil field nor the chemist nor the digger of graphite or clay nor any who mans or makes the ships or trains or trucks nor the one who runs the machine that does the knurling on my bit of metal nor the president of the company performs his singular task because he wants me.
  • There is a fact still more astounding: the absence of a master mind, of anyone dictating or forcibly directing these countless actions which bring me into being. No trace of such a person can be found.
  • For, if one is aware that these know-hows will naturally, yes, automatically, arrange themselves into creative and productive patterns in response to human necessity and demand—that is, in the absence of governmental or any other coercive masterminding—then one will possess an absolutely essential ingredient for freedom: a faith in free people. Freedom is impossible without this faith.
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    " Articles EconLog EconTalk Books Encyclopedia Guides Search "I, Pencil: My Family Tree as told to Leonard E. Read" A selected essay reprint Home | Books | Read | Selected essay reprint Read, Leonard E. (1898-1983) BIO Display paragraphs in this essay containing: Search essay Editor/Trans. First Pub. Date Dec. 1958 Publisher/Edition Irvington-on-Hudson, NY: The Foundation for Economic Education, Inc. Pub. Date 1999 Comments Pamphlet PRINT EMAIL CITE COPYRIGHT Start PREVIOUS 4 of 5 NEXT End "
Gene Ellis

What If We Never Run Out of Oil? - Charles C. Mann - The Atlantic - 1 views

shared by Gene Ellis on 01 May 13 - No Cached
  • Walking around town, my friend and I had noticed that almost every home had a pile of coal outside, soft dark chunks that people shoveled into stoves for cooking and heating. Thousands upon thousands of coal fires were loading the air with tiny dots of soot. Scientists have taken to calling these dots “black carbon,” and have steadily ratcheted up their assessments of its harm. In March, for instance, a research team led by a Mumbai environmental group estimated that black carbon and other particulate matter from India’s coal-fired power plants cause about 100,000 deaths a year.
  • A 31-scientist team from nine nations released a comprehensive, four-year assessment in January arguing that planetary black-carbon output is the second-biggest driver of anthropogenic (human-caused) climate change; the little black specks I found on my glasses and clothes have roughly two-thirds the impact of carbon dioxide.
  • The rule of thumb is that if a well leaks more than about 3 percent” of its methane production into the air, “natural gas actually becomes dirtier than coal, from a climate-change perspective,
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  • Worse still, the aging natural-gas infrastructure is riddled with holes and seeps; early this year, a survey of gas mains along Boston’s 785 miles of road, the first-ever such examination, found 3,356 leaks.
  • What we can’t do, or at least not readily, is overcome the laws of economics.
  • As an example, typical solar cells today have an EROEI of about 10—better than tar sands but worse than most oil and gas.
  • One recent estimate put the EROEI of Spain’s extensive solar-power network at less than 3.
  • When renewables supply 20 to 30 percent of all electricity, many utility-energy engineers predict, the system will no longer be able to balance supply and demand. Brownouts will ripple across the landscape
  • To ask utilities to take in large amounts of solar power
  • is like asking a shipping firm to replace its huge, professionally staffed container ships with squadrons of canoes paddled by random adolescents.
  • But even if such techniques work in the way researchers hope, the infrastructure transformation ahead is daunting in scale and scope. It’s like setting up a second Industrial Revolution, only all over the world and in one-third the time.
Gene Ellis

Argentina Has Oil Firm in Its Sights - NYTimes.com - 0 views

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    DEFINING PROPERTY RIGHTS INTERNATIONALLY
Gene Ellis

Applying Creativity to a Byproduct of Oil Drilling in North Dakota - NYTimes.com - 0 views

  • Applying Creativity to a Byproduct of Oil Drilling in North Dakota
Gene Ellis

Applying Creativity to a Byproduct of Oil Drilling in North Dakota - NYTimes.com - 0 views

  • Applying Creativity to a Byproduct of Oil Drilling in North Dakota
Gene Ellis

Gazprom, oil-link vs spot gas prices, and storage « The Barrel Blog - 0 views

  • Gazprom, oil-link vs spot gas prices, and storage
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    Excellent article and comments 
Gene Ellis

How Putin Forged a Pipeline Deal That Derailed - NYTimes.com - 0 views

  • How Putin Forged a Pipeline Deal That Derailed
  • The pipeline, known as South Stream, was Mr. Putin’s most important European project, a tool of economic and geopolitical power critical to twin goals: keeping Europe hooked on Russian gas, and further entrenching Russian influence in fragile former Soviet satellite states as part of a broader effort to undermine European unity.
  • The bill that Parliament took up on April 4 was arcane. But it swept aside a host of European regulations — rules that Mr. Putin did not want to abide by — for a pipeline that would deliver gas throughout southern Europe. Continue reading the main story Related Coverage In Diplomatic Defeat, Putin Diverts Pipeline to TurkeyDEC. 1, 2014
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  • In France, the leader of the far-right National Front, Marine Le Pen, recently acknowledged that her party had received a loan for 9 million euros, or about $11 million, from a Kremlin-linked bank.
  • Faced with punishing sanctions, a petro-economy pushed to the brink by plunging oil prices and the wildly gyrating value of the ruble, Mr. Putin this month halted the project.
  • Geological surveys suggested that Bulgaria could be sitting atop an underground ocean of natural gas, enough to be self-sufficient for years, enough to eclipse the advantages of South Stream.
  • On April 4, 2014, soon after Mr. Putin annexed Crimea, Bulgaria’s Parliament gave initial passage to a bill that effectively exempted South Stream from a number of European Union regulations, most important, the one that would have forced Gazprom to allow non-Russian gas to flow through the pipeline.
  • “If I hear one more word about competition, I’m going to freeze your you-know-whats off,” Mr. Putin reportedly shouted.
  • The anti-fracking movement became so broad that in January 2012, Parliament banned not only the extraction of shale gas, but even exploration that would quantify the country’s reserves.
  • When the Bulgarian government refused, the European Union cut off tens of millions of euros in regional development funds.
  • In desperate need of the European funds, the prime minister announced the next day that South Stream would be halted until it had full European Union approval.
  • While “he overreached, and he underestimated the response” to his intervention in Ukraine, said Mr. Gray, the former American diplomat, the Russian leader has been “quite effective” in countries like Bulgaria.“He won a great deal by getting Nabucco stopped,” Mr. Gray said. “Ultimately, his goal is to keep as much control over the former parts of the Soviet empire as possible.”
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