Posts tagged “natural gas”
A couple of weeks ago I had the opportunity to tour the Liquefied Natural Gas (LNG) facility at Cove Point, Maryland. Owned by Dominion, the Cove Point facility is currently an LNG import and storage facility.
As readers will know, there has not been that much demand for LNG imports to the U.S. over the last few years – the shale gas revolution has turned the U.S. from an economy looking to import increasing quantities of costly gas to one where a surplus of low-cost gas is looking to global exports. As such, Dominion has applied for the permits to expand the facility for LNG export. It has received approval from the Department of Energy for exports, but it is awaiting state, local, and final FERC approval before construction can begin. They expect to break ground on the new facility in the spring of 2014, with completion sometime in 2017.
A Brief History
When Cove Point was first built in the late 1970s, there was demand for imported gas from the only major supplier of LNG, Algeria. The 1970s had seen shortages of gas around the country. As it came on line in 1978, Congress passed legislation to deregulate the gas industry. With deregulation, domestic production increased and demand for imported LNG fell and most imports ceased by 1980. In the early 2000s, there was pressure in natural gas markets again, and Cove Point was reactivated as an import terminal in 2003. In ‘04 and ’05, Cove Point hosted almost 80 ships per year bringing in LNG from producers around the world. At that time, U.S. demand looked set to grow inexorably, with domestic supplies unable to meet demand. So, in 2004, Dominion embarked on a large expansion of Cove Point’s capacity, more than doubling its storage capacity. Once completed in 2009, markets had again turned against LNG imports, as the shale revolution pushed down prices and pushed up production. 2011 was the last commercial import of LNG; now two or three ships per year service the facility in order to keep their lights on and fulfil their secondary mission of providing a peak demand service (providing gas to markets in times of high demand).
Geopolitics in Region Could be Impacted
Recent natural gas discoveries off Israel’s eastern Mediterranean Sea are reversing its role of importer to that of exporter. According to the Energy Information Administration (EIA), the larger finds — the Tamar and Leviathan fields — hold estimated reserves of 10 trillion cubic feet (Tcf) and 18 Tcf respectively. These fields are part of the Levant Basin, with probable oil reserves of 1.7 billion barrels and probable natural gas resources of 122 Tcf.
In the past, Israel imported most of its natural gas supply from Egypt. “Until early in 2012, the country received 40% of the gas it needed — 90% for electricity generation — from Egypt via a marine pipeline between El Arish and Ashkelon,” notes Oil & Gas Journal. Egypt, facing gas shortfalls, is planning to import gas via LNG, though pipeline deliveries from Israel are likely cheaper. Spot LNG in the east Mediterranean region is currently priced around $12.00 per million British thermal units.
Favorable Economics, the Permian, and Choices
In July, I wrote about the ramped up activity in the Permian Basin. The point of that story was to merely observe and document that period of time in the Basin. In the data offered over the course of several articles, the conclusion was clear: the U.S. is in the early period of another boom from U.S. production of oil, and Texas is largely the zone for the majority of the production capacity. While the Bakken Shale and the Eagle Ford receive numerous well-deserved headlines, exploration and production (E&P) firms were busy making new history in the Permian Basin.
The largest producer in the Permian Basin is Occidental Petroleum, also known as Oxy. This also makes the firm the largest producer in Texas. Pioneer Natural Resources, Apache and Kinder Morgan Production follow behind Oxy in Permian Basin production for 2012. According to the Energy Information Agency, in 2012 the U.S. imported approximately 10.6 million barrels of crude oil per day. The ratings agency Moody’s recently made an announcement about the impact of the “Permian revival” on exploration and production (E&P) firms. In their communication, they mention producers speculate that the full development of the Wolfcamp Shale could result in 2 million barrels a day — more than the 1970s peak for the entire basin. That is nearly 20% of U.S. daily imports. When might that happen? Hard to say.
Touring a “Fracking” Site in Pennsylvania
It’s easy to talk about the shale gas revolution in the abstract and forget that it is the cumulative result of thousands of operations in locations across the country. It combines the technological marvel of precisely planned and executed drilling more than a mile below ground with the efforts of teams of skilled workers on the surface, and affects the surrounding community in many ways. Last week I had my first opportunity to visit one of these sites, near Williamsport in north-central Pennsylvania. I also saw several nearby sites in different stages of development. Although I was consistently impressed, I also tried to observe with the concerns of shale gas critics in mind.
The Anadarko Petroleum well “pad” I toured is located in Cogan House Township in rural Lycoming County, atop the Marcellus shale formation. This site visit for bloggers and other media was arranged by API, which also paid for accommodations in Williamsport. Anadarko provided experts from its local engineering and public affairs staffs and hosted a dinner with members of the community the evening before the site tour.
Unique Energy Opportunity if Smart Policies Continue
In the early part of 2008, I began delving into the big story of the day in North Texas and Dallas, the prolific activity from the recovery of natural gas in the Barnett Shale. At the time, other shale plays were being explored as well, such as the Fayetteville play that confirmed the Barnett’s results; the Marcellus was just being sized up. I was challenged with attempting to figure out how to communicate what shale could be physically described as — in essence, a dead ocean from a geologic perspective.
Three things came together that gave tailwinds to today’s “shale revolution.” One was that the government stepped out of the way after many decades of nearly regulating natural gas out of existence. It had created artificially low gas prices, which killed production and confidence in the market until the 1980s and ’90s. The second force was the entrepreneurial spirit in oil and gas exploration, which presides in Texas. A powerhouse of expertise exists here, and these newfound unconventional gas production techniques and know-how spread to the rest of the country and the world. For producers, it was their Google moment.
And finally, technological advances in drilling technology —hydraulic fracturing and horizontal drilling— combined in the Barnett with independent producers’ experimentation, the innovators like Trevor Rees-Jones of Chief Oil and Mitchell Energy. Their efforts, and those of other operators in the 1980s and ’90s, paved the way for the U.S. gas revolution and its ripple effects across the globe. It was the right combination of economics, opportunity and efforts coming together.
An article I wrote was published yesterday, Why a Global Shale Gas Boom is Key to Combating Climate Change. Because I had actually written the article a week ago, I didn’t know that it would come out at the same time as the release of the President’s big speech on climate change. As I demonstrated in the post, the U.S. has been the most successful country over the last decade in reducing its emissions; most of that is due to fuel switching from coal to natural gas. Natural gas generates more than 50% less greenhouse gas emissions than coal, not even including the many harmful particulate pollutants coal emits. To achieve similar benefits around the world, we need to replicate America’s shale gas revolution around the world.
While most of the news about the speech will be about how Obama is planning to accelerate renewable energy, I believe the biggest area of near-term action on reducing emissions will come from some underreported sections that will encourage the replacement of coal with natural gas for energy generation, both in the U.S. and globally.
Reduction in Energy-Related CO2 Emissions
The United States has seen a remarkable run in reducing its greenhouse gas emissions over the last five years, reducing energy-related CO2 emissions from 2007 to 2012 by 12%, from six billion tons to 5.29 billion tons. While part of this reduction in emissions is attributable to a reduction in energy demand due to the economic downturn, another reason for this huge reduction is an increase in the use of natural gas for electricity.
In a story that is now familiar to most readers, the shale gas revolution in the United States has dramatically reduced the cost of natural gas. From a peak of $10.54 per million btu (mbtu) in July 2008, the spot price of gas at the well-head had fallen to less than $2/mbtu by April 2012.
Because utilities respond to price incentives, this caused fuel-switching of baseload electricity production from coal to natural gas, leading to a time in April 2012 when natural gas equaled coal as an energy source for the first time. This switch has partially been undone, with coal now producing 40% of electricity and natural gas 26% as gas prices have bounced back to $3.85/mbtu. Because burning natural gas for electricity produces half as much carbon emissions as coal, fuel switching is one of the main causes in the U.S. reduction in emissions.
U.S. Power Producers Offer Insight for Investors and Policymakers Worldwide
As the number two carbon emitter on the globe, behind only China, U.S. power generation’s impact on carbon emissions can shed light on our progress. U.S. data can also inform other countries as they make choices regarding their energy portfolio mixes, particularly in power generation fuel source decisions. It would seem easier to start cleaner than to become cleaner.
Carbon emissions, a chief culprit in the warming of the planet, crossed a new threshold with uncertain consequences in May to 400 parts per million (ppm). The last time concentrations were this high was 3 to 5 million years ago — featuring an earth with higher sea levels and forests extending to the Arctic Ocean, according to an atmospheric scientist. It was a reminder to those concerned about the effects of climate change and others supportive of a lower carbon economy that considerable heavylifting lies ahead. A goal of 450 ppm is considered a threshold to ward off temperature rises higher than 2 degrees Celsius, or 3.6 Fahrenheit.
An Oft-Used Energy Slogan
Last week, Real Clear Politics and API hosted an energy summit in Washington, DC entitled, “Fueling America’s Future”. It was intended to provide a quick overview of most of the key technologies and issues associated with an all-of-the-above energy strategy for the United States. Going through the highlights of the webcast gives me an opportunity to introduce my point of view to a new audience at Energy Trends Insider. I’d sum that up as “All of the Above”, with asterisks for the proportions and situations that make sense.
This slogan, at least in the manner in which it has been espoused by politicians in both parties, has attracted fair criticism for being overly bland and safe. I suspect that critique reflects a general sense that our energy mix has always been composed of all of the above, or all of the technologies that were sufficiently proven and economic to contribute at scale at any point in time. However, as both our technology options and choice criteria expand, our understanding of the evolving energy mix is hampered by metrics and assumptions that are overdue to be revisited.
Over the past two years the spot price of natural gas fell from nearly $5 per million British thermal units (MMBtu) in June 2011 to less than $2 per MMBtu in April 2012, before beginning a steady climb back to the current level of about $4 per MMBtu. Prices have been supported by resilient demand as well as diminishing supply from some of the more mature shale formations and the depleted wells offshore.
Stronger natural gas prices are good news for some and bad news for others. Natural gas producers like Chesapeake Energy Corporation (NYSE:CHK) were hit especially hard as gas prices fell. Between June 2011 and April 2012, CHK’s share price declined 25 percent. But over the past 12 months, CHK has rallied 36 percent as gas prices recovered. Since Chesapeake is the nation’s second-largest producer of natural gas, it’s not surprising that its shares track the price of the commodity. The company isn’t diversified, so it is nearly a pure play on natural gas.