More background on guar gum

The Wall Street Journal has more info on guar gum in their article Obscure Indian Bean a Boon for Farmers. Mentioned earlier here.

Demand has increased which causes the price to rise:

Mostly grown in the heart of India’s desert lands, the price of the vegetable has jumped from about 40 rupees ($0.7) a kilogram at the time of the September-October harvest to around 300 rupees ($5.4) per kilogram today.

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How long to hit a million barrels a day in North Dakota oil production?

I’ll make a wild guess when production of oil in North Dakota will hit one million barrels a day.  I’ll put my estimate on the table.

Before September 30, 2013.

I’ve not seen any projections on Bakken production that were not extremely understated in light of what happened since the estimates were made.

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Good problems – drilling in Bakken and Eagle Ford running way ahead of completion crews

Both the Bakken and Eagle Ford fields have a large backlog of wells that had been drilled but are waiting for completion.

Since I do the majority of my work sitting at a computer, I think this is a great problem to have. Not so much for those making a living from oil production.

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What critical information do the anti-fracking illustrations leave out?

Check out the previous illustrations of fracking I’ve mentioned here and here.

Then go search for illustrations that are critical of fracking. Ask yourself what critical information is missing.

I was going to link to specific examples, but there are so many it is hard to choose. Also, pointing out flagrant omissions and clever distortions from people’s videos tends to get them irritated.  I’m not interested in a flame war.

There seem to be two common problems.

Continue reading “What critical information do the anti-fracking illustrations leave out?”

Fracking in U.S. eases poverty in India

Reuters reports Shale energy triggers bean rush in India. 

Gum from a bean called guar is a key ingredient in hydraulic fracturing. It makes the mixture of sand and water that is injected into a well more fluid and easier flowing. Here is a more detailed explanation from Reuters:

Guar gum is used to increase the viscosity of proppants, materials which are forced into shale fractures to enlarge them so that the oil and gas can be extracted. It also helps reduce friction, which in turn decreases the energy consumed.

How much do you need to frack a well? The Reuters article says nine metric tons per well.

Demand for guar gum has exploded. Prices have increased by a factor of about 10 in the last year.

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Radical change is a factor for even the newest college grad

Future-proofing your career” has three areas of advice for new college grads from Charlie Ball.

Actually, the advice applies to everyone.

With new college grads having at least a 45 year work horizon in front of them, he has three major words of advice:

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Subsidy to construct the transcontinental railroad

An exhibit at the Huntington Library called Visions of Empire: The Quest for a Railroad Across America, 1840-1880 had a comment describing payments from the government to railroad companies to assist in constructing the transcontinental railroad:

  • $16,000 per mile on easy grades
  • $32,000 per mile for the high plains
  • $48,000 per mile in the mountains

Lots of money at the time, but a bargain considering how much it helped the economy develop.

Amount of proven reserves varies depending on available technology and prices. Peak Oil #4

Here is the Wikipedia definition of proven reserves, which is the same definition I’ve read elsewhere:

Proved reserves are those quantities of petroleum which, by analysis of geological and engineering data, can be estimated with a high degree of confidence to be commercially recoverable from a given date forward, from known reservoirs and under current economic conditions.

Here’s a short definition, from Hard Facts – An Energy Primer  provided by the Institute for Energy Research.

They are the estimated reserves that are easily accessible and recoverable with today’s technology and today’s oil prices.

I’ve been using Daniel Yergin’s Wall Street Journal article There Will Be Oil as the jumping off point to explain that the concept of ‘peak oil’ is invalid. See previous posts here, here, and here.

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Dragon splashes down – first commercial space travel ship returns

First privately designed, funded, operated, recovered, and paid space ship splashed down May 31. SpaceX’s Dragon capsule returned from its resupply mission to the International Space Station. It will be towed to Los Angeles. How’s that for a more efficient recovery methodology?

See Space.com’s article – Space Dragon Capsule Splashes Down in Pacific, Ending Historic Test Flight.

The article points out this is the first resupply ship that brings things back. It returned with 1,367 pounds of cargo, including completed experiments.

Unintended consequences – Ripple effects in Mali from Libyan war

Developments in Mali are interesting to me because I have traveled there in the past.

News in recent months is sad. Previous post describes a coup by the military leaders.

Walter Russell Mead reports in AQ Sympathizers Proclaim Islamic Republic in Northern Mali that several factions have banded together to declare an Islamic Republic in the northern portion of Mali.

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Expected lifetime production data for a Bakken well

Lots of news sites are reporting on some data released by the North Dakota Department of Mineral Resources.

Here’s the key data:

Typical well in Bakken and Three Forks fields will produce about 540,000 barrels of oil during a 29 year lifespan.

Cost to drill is typically $7.9M

During that run a typical well will generate: Continue reading “Expected lifetime production data for a Bakken well”