Tech Talk - changes in South American exports

One of the large concerns that came up repeatedly over the years of discussions, both of the articles and of Drumbeat at The Oil Drum (TOD) was the subject of growth in domestic demand from some of the larger suppliers of oil and natural gas. This growth would be to the cost of the export market, and will, therefore, over time, reduce the amount available to importing nations. This becomes an even more painful reality to the rest of the world when the projections about future performance turn out to have been overly ambitious. Consider the countries of Latin America, where, back in 2010, the EIA drew the following baseline:

Figure 1. The largest producers of liquid fuels in South America in 2010 (EIA )

The EIA anticipated that Brazilian production would reach 2.8 mbd in 2012, and 3.0 mbd this year. However, as the latest MOMR from OPEC notes, Brazil will likely produce only 2.61 mbd this year, with the potential to rise to 2.67 mbd by the end of the year. However the rise in domestic consumption, and the failure to achieve the production goals expected has had an impact on the exports to the United States.

Figure 2. The changing volumes of US imports from Brazil (EIA )

The EIA reported that Venezuela produced some 2.47 million barrels a day in 2011, of which the USA imported roughly 1 mbd. That volume has, however, been declining for some time. (Note that in the plot below the Virgin Island imports should perhaps be included, because the crude that runs through the refineries on the islands originates in Venezuela, but they are not in this plot). At the same time a significant proportion (250 kbd in 2010) is now being shipped from Venezuela to China.

Figure 3. The changing picture of US imports from Venezuela over the years (EIA )

The situation in Argentina similarly shows that as with the other countries internal consumption is rising, while in this case overall production is falling and there is a consequent impact on exports.

Figure 4. The oil balance in Argentina (EIA )

China has been getting around 20% of Argentinian exports, while, in 2011, the USA got 40%, but the volumes of US imports have now turned negative.

Figure 5. The changing picture of oil imports to the USA from Argentina (EIA )

Of the five countries that were tabulated at the top of the post, Colombia is the exception. Production is still rising significantly, however it should be noted that, back in 2010 when the USA received some 422 kbd of crude and refined products from the country, China was financing a pipeline to carry 600 kbd to the Colombian Pacific Coast.

Figure 6. The increase in oil production with little increase in domestic production in Colombia (EIA )

The oil for the pipeline is anticipated to come from both Venezuela and Colombia, and the preliminary agreement for its construction was signed in May, 2012. Venezuelan agreement is still lacking to the deal and Venezuela, which was supposed by now to be sending natural gas to Colombia (after having received supplies for years) has still not made the switch. Volumes of exports to the USA from Colombia have fluctuated recently, while India and China have been acquiring oil wells and their production, which then ships to Asia.

Figure 7. The changing picture of oil exports to the USA from Colombia (EIA).

And that leaves Ecuador., which for those who might have forgotten, is also a member of OPEC. (It rejoined in 2007 ) It produces around 500 kbd, and with internal consumption running at around 200 kbd, exports the rest.

Figure 8. The changing picture of oil exports to the USA from Ecuador (EIA )

The recent news that the President of Ecuador is opening the rain forest to oil development, after trying to find funds for preservation of the forest without it and failing. Ecuador has an increasing debt with China (about $20 billion) and this is forcing it to use oil exports as a way of servicing that debt. One $2 billion loan, for example, carries a return agreement for some 130 million barrels of oil over six-years (60 kbd). Part of the loan from China will be spent on refineries in country.

The point to note in all five cases is that the imports to the United States have been declining. Given the increase in US domestic production that is not wholly surprising, nor is there yet any immediate cause for concern. But it is what is happening to whatever excess that these countries produce, over that consumed domestically and in the US that is significant. Because, increasingly it is going to China, and to Asia in general.

The concern that this raises is that, should US production not continue to rise at the rates that the more cornucopian of the main stream commentators suggest, then there will come a time when the US will have to go back to its suppliers from the last decade to ask for more. And at that time the odds are going to be high that either the countries won’t be able to meet the demand because their own domestic consumption has consumed the surplus, or that the surplus has been sold to China.

Given that China is making investments at the moment in the South American oil infrastructure, from wells to pipelines, means that it will control this production, and that removes a significant source of supply, at a time when it will be needed.

OGPSS - The Pope, Poverty and Power

The new Pope Francis comes from Latin America and has an understanding of the true depths of poverty that is not that common in the United States and Western Europe. Outside the very Western urban part of downtown Buenos Aires lie the barrios and the shanties of the Argentinian poor. Life is more transient in neighborhoods where there is a lack of water, food and opportunity, and where sanitation is a sometime thing. Government programs do not extend far enough, or help many at the bottom of the ladder and government statistics seem to hide much of the problem.

This holds true in many parts of the world. I was struck, at the time of my first visit to China in 1987 by the contrast between the opulence of the walled community in which the “Western” hotels were located in Shanghai and the desperate poverty of the communities just the other side of that wall. Move forward some fifteen years and the cities of China are much different, across much of the landscape. It is a transition that has been effected through large-scale industrialization and the vast quantities of power that is expended in the growth and continuation of that industry. Such a transition is the vision for many countries in the world, but the role of power in that change, and the increasing costs that it imposes, must be recognized. Just having a nominal power available is not, in itself, enough. Consider the case that India, a potential challenger to the Chinese in the market place, now finds itself in. As with China the country has desperate poverty, but it also has a developing industrial base that is driving change. But the rate of that change has, for some time, been limited by the amount of power available.

Power cuts in India are so commonplace that the Times of India recently ran an article detailing some things to do during these “incessant” cuts. And while it is only the major blackouts, such as the power failures at the end of last July that garner global headlines because of the scale, some 600 million people being without power in that event, it is the daily, smaller scale events that are making it increasingly difficult to run a business. In Coimbatore, for example, a city of some 3.5 million people, power outages can last up to 14 hours a day, and “load-shedding”, where power outages are rotated around the neighborhoods is an accepted part of daily life in the country. The ubiquity of these cuts mean that many folk have purchased stand-by generators, which in turn drives up the demand for fuel. But it is difficult to run a business – whether it be a factory or a restaurant, if you don’t have a reliable source of power. And if cuts are frequent enough, and the alternative power costs are too high, then business either closes or moves somewhere else. It is such a decision that is apparently facing small business owners in places such as Coimbatore, but it has the potential to spread to the larger, and now more dependant communities such as Bangalore, the third largest city in the nation, and the Silicon Valley of India.

The city consumes some 2,300 MW a day which it draws from the state grid. About 1,000 MW is generated in the state from nuclear power stations, with the majority of the rest coming from coal, gas and diesel power plants. Because of the prestige of the community it is likely that the city won’t see the worst of the anticipated power shortages this summer, which already have the state trying to buy an additional 1,500 MW. Current supply shortage is around 180 MW but is expected to grow as the weather warms into summer. And since overall Indian supply is challenged by a greater demand, the state can only hope to acquire 1,000 MW to meet the expected demand. They hope that this will be enough to keep the lights and power on in their “Valley.”

This is one of the drivers, expanded to a national scale, that is facing India as it decides what to do over sanctions on Iranian oil. Earlier in that debate India switched out of paying for the oil with US dollars to paying in gold. Given the volumes involved, India imported around 285 kbd from Iran in January, this does nice things (if you are a gold miner) for the price of gold, in dollars. But that can only go so far, and there are suggestions that the payments are becoming more about barter. As a result India has become Iran’s top customer and it is a difficult relationship to change, since some of the Indian refineries are designed only to take Iranian crude. However, as sanctions are growing to include insurance companies, Indian refineries that process the Iranian crude are threatened with the loss of coverage. Whether this will force a change in source of supply, or whether the Indian Government will find a way around the dilemma is an ongoing debate, complicated by the “good deal” that India is getting as a price.

The other fuel on which India is critically dependent is coal. And although the country has large reserves of coal, it is not developing them fast enough to meet demand, and thus must increasingly import both thermal and metallurgical coal.


Figure 1. Indian Coal Statistics (Energy Export Databrowser )

By 2017 imports are anticipated to rise to some 266 million tons of coal, in total. And while much of the press has focused on the Chinese development of new coal-fired power plants, India is planning some 455 new plants, while China has only 363 on the books. This comprises the majority of the 1200 plants currently being planned around the world.

Apart from challenging the opinions of those who suggest that coal demand has, or will soon peak, this speaks to the burgeoning need for fuel sources as nations struggle to bring their poor into a better standard of living. It may well be a debate that now acquires a religious overtone.

OGPSS - Oil producers just below 1 mbd, India, Argentina, Egypt and Oman

There were nine countries that, in 2008, produced between 500 kbd and 1 mbd , according to the EIA. Of these one, Azerbaijan, has been able to increase production to just over 1 mbd, and I wrote about it last week. Let me, therefore look at the first four of the remainder – India, Argentina, Egypt and Oman, in this post. The latter two are part of those countries where popular protests have in one case brought down the government, and in the other caused some changes to be made. How these will play out in terms of oil production, and oil exports remains one of the questions which are currently unanswerable.

India was producing 888 kbd of oil in 2008. It is a country with recognized growing demand for oil, to the point that Libya’s Gadaffi has offered it the chance (along with Russia and China) for them to replace Western companies who have shut down operations because of the turmoil. The growing internal demand for vehicular liquid fuel, remembering that India was the country that introduced the Tata Nano, is reaching record levels. Growth for different sectors of that market are rising at more than 10% a year.

Local car sales jumped 23% from a year earlier in February to 189,008 vehicles, showed data issued Wednesday by the Society of Indian Automobile Manufacturers, an industry lobby group. The figure is more than January's all-time monthly record sales of 184,332 cars.

Indian demand for oil is now more that 2 mbd above domestic production and it is increasingly dependent on imports. In 2009 the EIA showed where these came from:

Source EIA
As one looks at the coming global oil market, therefore, India is one of the BRICS nations (Brazil, Russia, India, China and South Africa) that will drive increased international trade, likely well above the levels of today. The EIA consider that Indian growth will be on the order of 100,000 bd per year, which will likely have to be met by additional imports.

The Indian situation in regard to natural gas is similar. Although production has started to increase signficicantly, demand continues to outstrip it.


In the global market India has often been overbid by China as both seek to guarantee fuel supplies into the future. India is currently seeking to add Russia to its suppliers. and there has been an ongoing effort to run a pipeline down from Turkmenistan into India, via Afghanistan and Pakistan, for a number of years. (The TAPI Pipeline) At the moment agreements are reported to be imminent, and these will be followed by natural gas purchases. It should be remembered, however, that the pipeline has to run through Afghanistan and over its thousand-mile length will pass through Kahdahar Province, and then through the troubled tribal areas of Pakistan.


Route of the planned TAPI pipeline to India.

The pipeline would deliver up to 2 bcf from the rich Turkmen fields, though some of the resulting flow would likely be tapped along the way to help both transmitting countries, before the remainder reaches India.

An alternative would be to run a pipeline from the natural gas fields of Iran down through Pakistan into India. This is the IPI pipeline, but (because of the sanctions on Iran) is less favored, at least by the US. And, unlike China, which has already created the pipelines into Turkmenistan, India is still not that far along in the discussion.

Planned route of the Iran, Pakistan India pipeline

Argentina does not attract a whole lot of attention on the hydrocarbon front page. Yet, the picture of how it illustrates the Export Land Model, can perhaps easily be seen from this plot from the Energy Export Databrowser.

The Argentine oil statistics (Export Energy Databrowser )

The situation in the Argentine is perhaps illustrated best by the actions of Repsol, Spain’s largest oil company.

“The sale of YPF shares is part of Repsol’s strategic goal to rebalance its portfolio of assets,” the company said.

Repsol is seeking to reduce business in maturing fields in Argentina while investing in exploration in Brazil’s offshore Santos Basin and elsewhere to increase output.

Thus, as production in the country falls, and demand rises, the amount that is available for export will likely continue to decline. The EIA, which listed Argentine production at 782 kbd in 2008, anticipates that it will be slightly down at 760 kbd this year continuing the trend shown above. Nevertheless, as Spain pulls out, China is moving in , buying out the Exxon Mobil interests in the country.

The natural gas picture is just a little further along, with production having peaked, domestic consumption which had followed right along, now requires that the country begin to import natural gas.

he Argentine natural gas statistics (Export Energy Databrowser )

It is expected that the natural gas fields in Argentina will collapse fairly quickly, with reports that the country will sensibly run out of the fuel within seven years. Within that time frame it is likely that only the current glut in supply will help. But (as with the UK) as more countries find themselves in this predicament, the supply excess will more rapidly attenuate.

Egypt was, of course, one of the two countries that led off the current popular protests against state leaders that had led too long. Producing 718 kbd in 2008, it was about that time that domestic consumption overtook production. Production in 2010 averaged 660 kbd, of which 540 kbd was crude oil.


Government plans to control demand as the country moves to import a larger percentage of that demand are likely now out of the window, at least in the short term. Because the country has about a million b/d refining capacity it will continue to both export and import hydrocarbons, but with the balance swinging toward the import need, within the frame of the current unrest, it is difficult to predict how this will evolve in the future.

Consider, in this regard, the natural gas exports to Israel and Jordan. Until five weeks ago a pipeline carried the gas across the Sinai . Following a terrorist attack on the pipeline flow has been restored to only a quarter of the previous level, and even that is now in question, as a leak just halted the flow again.

Egypt has been supplying 40% of Israel's natural gas since May 2008 – raw material for the production of 20% of the country's electricity – through the state-owned EMG company, businessmen Hussein Salem of Egypt, Yossi Maiman of Israel and Jewish American Sam Zell, and Thai energy company PTT.

The Egyptian opposition openly objects to the gas deal signed between the two countries in 2005. Since the Egyptian supply was halted, Israel Electric Corp. and the private power plants have been purchasing their gas from the Israeli Yam Tatis reservoir.

Gail has recently written on some of the back story to the Egyptian problems and with the rising population, and their increasing expectations from whatever new government finally evolves, it is likely that demand will continue to grow. However, with a relatively large reserve, Egypt can continue to export into the future, though the customers may be more politically screened.


Finally, for this session, I will refer again to Oman. I wrote about Oman just recently, as the protests in other countries had started to be repeated there. There has not been much of a change in the situation since then. Protests are continuing. Saudi Arabia is now responding more aggressively than earlier, troops having been sent into Bahrain And this, perhaps, implies that reactions will not be as peaceful as they have been to date. In that scenario it is not possible to predict whether even popular monarchies such as that of Oman will survive. That , in turn, calls into question the overall reliability of oil and natural gas supply from the Middle East and North Africa. Given the nervousness about nuclear power, it will be interesting to see how the governments of the world react. There are no easy answers

An updated look at Lithium production

Just over a year ago, and spurred by an article in Time, I wrote a post on the possible global supply of lithium, which is used in renewable batteries, and a major choice for use in the batteries of electric vehicles, such as the Chevy Volt. Since the story has acquired more recent interest this week, and with new information, it is worth re-visiting the topic.

I began the original post by noting that our first introduction to these batteries was in our role as an Explosives Lab when we found out - in a series of experiments a long time ago - that they can blow up if handled wrongly. And it turns out that such a risk is still around, though not that common. But to put the event in context

Fifteen incidents in the last two decades were serious enough to warrant a decision to re-route a plane or perform an emergency landing, according to FAA data.

For instance, in 2008, there were nine battery accidents resulting in two minor injuries. To put that figure in perspective, that year 3.3 billion lithium batteries were transported on 77 million flights, including 56 million passenger and combination passenger/cargo flights.

Based on that data, one's chances of being on the same flight with someone who suffers a minor injury because of a malfunctioning battery was about 1 in 28 million in 2008. In comparison, the one-year odds of dying from a car accident in the U.S. are 1 in 6,584, according to the National Safety Council.

Since we also look at processing, I became curious about where and how the lithium is mined, however, since then , h/t to JoulesBurn, there was a more critical article by Jack Lifton. So what I thought I’d do is to integrate some of this additional information into a more up-to-date post.

It turns out that most lithium comes from salt lake deposits such as those in Chile and Bolivia.

The biggest deposit in the world lies in the Salar de Uyini, which is also the world’s largest salt flat. A quick look through Google Earth,gives the location, with the white in the picture being the salt flat, and not snow. La Paz, the capital of Bolivia is at the top.

The world’s largest lithium deposit is at Salar di Uyuni (Google Earth)

Tthe lithium is found in the crystallized salt, and in the brine that underlies the crust. As the world gears up to demand more, Bolivia is determined to keep as much of the “value added” part of the processing to itself. Thus the intent has been that the state would initially act alone in industrializing their deposits, and not look for foreign partners until 2013. Unfortunately its attitude has not drawn a lot of excitement from the world press, since there appears to be more than enough for current demands available from elsewhere.

Chile provides 61% of lithium exports to the US, with Argentina providing 36%, says the US Geological Survey (USGS), with Chile having estimated reserves of 3m tonnes, and Argentina about 400,000 tonnes. . . . . . Lithium production via the brine method is much less expensive than mining, says John McNulty, analyst at global bank Credit Suisse. Lithium from minerals or ores costs about $4,200-4,500/tonne (€2,800-3,000/tonne) to produce, while brine-based lithium costs around $1,500-2,300/tonne to produce.

Melting snow from the Andes Mountains runs about 130 feet (39.6 meters) underground, into lithium deposits, then gathering into pools of salt water, or brine. The brine is pumped out from under salt flats such as Chile's Salar de Atacama, and spread among networks of ponds where the desert sun and high altitude provide a beneficial environment for evaporation.

It takes about a year for the brine to reach a lithium concentration of 6%, when it is shipped to a plant to be purified, dried and crystallized into lithium carbonate, which then is granulated into a fine powder for battery makers. Lithium stores a very large amount of energy for its volume, which makes it perfect for electronics.

Unfortunately for those who are expecting electric cars to spring out of the woodwork in the next few years (remembering that the President’s plan calls for 1 million plug-in hybrids by 2015) Mitsubishi estimates that the world will need 500,000 tons per year. The deposit itself holds at least 9 million tons, although the country has, in total, perhaps as much as 73 million tons. To put the current progress in perspective the pilot plant was intended to produce some 40 tons by the end of last year, as it geared up to full production, with the product coming from brine processing. The world supply of lithium itself is considered to be 28.4 million tons, equivalent to 150 million tons of lithium carbonate. The USGS has estimated that the deposit can produce about 5.4 million tons of lithium, relative to a total US reserve base of 410,000 tons. With the slump in the world economy last year demand dropped, and so one SQM SA has recently dropped the price 20%since there is more than enough to go around.

Source USGS

Of course that all depends on how Chinese demand changes in the next short while.

Source Research in China

In terms of how much lithium goes into a battery, it is about 20 lb for an EV, and about 0.1 oz for your cell phone. However there are other industrial uses for lithium so that at present only about 25% of world production ends up in a battery.

Part of the problem with the Bolivian deposit, as Jack Lifton noted is that the deposit is contaminated with magnesium, which is also true at the Atacama deposit in Chile, except that while the Mg/Li ratio there is 6.4 to 1, the deposit is 0.15% Lithium. At Hombre Muerto the Argentinean deposit, the Mg/Li ratio is down to 1.37 to 1, making it easier to produce, even though the grade is lower, at only 0.062% Li. Unfortunately the Bolivian deposit has only a 0.028% lithium, while an Mg/Li ratio of 19.9:1 so that it has both a poorer grade, and a higher Mg content. To add to these disadvantages, being high in the Andes means that evaporation is not as fast, and so processing costs go even further. THis is especially true since the lake apparently floods every year, slowing evaporation even further.

So put it all together, and, for the moment, the production of much lithium from Bolivia might be a bit further in the future than they currently expect. Which is perhaps why the plant gets being pushed further and further into the future. By November last it had been put back to 2014. (And the claim that the technology will all be homegrown is a little more suspect.

companies like Japan's Sumitomo and Mitsubishi, and South Korea's state-run Kores- Korea Resources Corporation, are helping the government find the best way to extract lithium from Uyuni "free of charge," but will be the preferential buyers of Bolivia's lithium carbonate.

Lithium is also produced from coarse grained igneous rocks called pegmatites, with spodumene being the most common. American mines were in the Carolinas, but closed since brine processing is cheaper than the mining and processing of the hard rock.

Geothermal power plants draw hot brine from underground as a power source, and these brines can contain dissolved minerals. Thus, for example the seven Geothermal plants at the Salton Sea are reported to be able to produce up to 16,000 tons of lithium per year. The facilities are better known as a source of zinc (pdf). However the potential as a source of lithium is becoming increasingly recognized.