Innovation: Making Energy Production Cleaner, More Efficient

When we wrote last week about technologies to mitigate water demands during hydraulic fracturing, we knew we’d find more examples of energy innovation for the simple fact that there’s a lot of innovating going on. Here’s a little bit about two other advances in the area of fracking waste water, as well as another company’s initiative to make the development of Canada’s oil sands cleaner and greener.

Halliburton says it has a suite of solutions to reduce the demand for fresh water in hydraulic fracturing operations, called H2-Forward. You can read more about it, here. Basically, it’s a process that allows drillers to reuse fracturing fluid. Halliburton:

"The service includes new technologies such as CleanWave service that is used to process fracturing flowback and produced water, resulting in a clean brine fully suitable for well site operations including drilling, fracturing and completion fluids. … The system, which can treat 20 bbl/minute, uses an electrical process that destabilizes and coagulates suspended colloidal matter in water. Easy scalability enables quickly treating large volumes of water in reserve and flowback pits and, depending on the operation, treating flowback and produced water in real-time during a fracturing operation. The CleanWave system removes up to 99% of total suspended solids, heavy metals, hydrocarbon and bacteria."

Meanwhile, Pennsylvania-based Epiphany Solar Water Systems’ main product is a system that uses solar power to clean fracking waste water. Consol Energy, which is active in the Marcellus Shale area, recently announced it is investing $500,000 in Epiphany and will run a test site for the purification system beginning next month.

Here’s Ephiphany’s description of its technology:

"Dirty water passes into the distillation unit and instantly vaporizes due to the intense heat focused on the distillation unit. During the vaporization process, any dissolved solids … separate, and living organisms (bacteria) are killed due the intense heat. The water vapor (now void or any impurities) continues to pass through the distillation unit. As the steam reaches colder stages it begins to condense back down into distilled water. From the output of the distillation unit then comes freshly distillated water, safe for consumption."

Calgary-based N-Solv Corporation is promoting a technology it says will reduce the amount of energy needed to produce bitumen from oil sands, while reducing greenhouse gas emissions 85 percent without using any water. A $60 million field test in Alberta is scheduled for next April. It uses warm solvents such as propane or butane to melt the bitumen deposits, which the company says is more efficient than using in-situ steam technology. You can read more about it on the company’s website, here.

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Crude Production Rise: Credit Where Credit’s Due

Last week the Energy Information Administration (EIA) told us that U.S. crude oil production in the first quarter of the year topped 6 million barrels per day (bbl/d) for the first time in 14 years. EIA’s chart:

EIA’s analysis:

“Strong growth in U.S. crude oil production since the fourth quarter of 2011 is due mainly to higher output from North Dakota, Texas, and federal leases in the Gulf of Mexico. … After remaining steady between 5.5 million and 5.6 million bbl/d during each of the first three quarters of 2011, EIA estimates that U.S. average quarterly oil production grew to over 5.9 million bbl/d during the fourth quarter and then surpassed 6 million bbl/d during the first quarter of 2012.”

Certainly, great news like that will restart discussion of who deserves credit for such a production milestone – beyond, of course, the energy companies that are actually pulling the oil from the ground or the seafloor. Politico Pro [subscription required] reports White House spokesman Clark Stevens emailed in the administration’s claim for credit:

“Despite misleading rhetoric by some in Washington, President Obama has made expanding responsible oil and gas production here at home a clear priority and the facts speak for themselves. Since the president took office, domestic oil and gas production has increased each year, with oil production in the first quarter of 2012 higher than any time in 14 years and natural gas production at its highest level ever, and that is certainly thanks in part to steps taken by this administration.”

That’s one view. Others disagree. Politico quotes Tom Kloza, chief oil analyst at the Oil Price Information Service:

“In the end, the president and Congress can’t take credit for what price and technology have delivered. It would be akin to taking credit for the iPad. … Unless there is a price collapse, or a true scientific indictment of fracking, one can expect to see plentiful growth in light sweet crude coming from the Rockies, North Dakota, and even Ohio or West Virginia.”

And Richard Newell, the EIA’s head from 2009-2011:

“In a political year, different parties would like to take credit for positive news in the energy sector and I think here the credit largely goes to technology."

And also Amy Myers Jaffe, an energy fellow at Rice University, who notes that North Dakota and Texas shale production has occurred mainly on private land, while increases from the Gulf result from the actions of previous administrations:

“Production rises from Gulf of Mexico would have been in the hopper way before President Obama took office.”

Settling the argument isn’t as important as recognizing that with the right policies the oil and natural gas industry can further develop America’s energy wealth. With the right strategies and leadership, the United States could see 100 percent of its liquid fuel needs met from North American sources. And along with it: jobs and tax revenues for government.

Strategies, policies and action: It’s what separates election-year rhetoric from substantive progress toward a more secure energy future.

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